diff --git a/packages/@jsonql/ws/README.md b/packages/@jsonql/ws/README.md index b5b504318df4bfeb46688ededf60361eaa7ed2c6..0f71fe00e612be60d8fcf6e0d84b35698ab89ecc 100644 --- a/packages/@jsonql/ws/README.md +++ b/packages/@jsonql/ws/README.md @@ -2,11 +2,20 @@ The socket client for jsonql, [ws](https://www.npmjs.com/package/ws) on node, and [WebSocket](https://developer.mozilla.org/en-US/docs/Web/API/WebSockets_API) on browser -You don't usually use this directly. This is part of the optional dependencies for [@jsonql/client](https://www.npmjs.com/package/@jsonql/client) and [jsonql-node-client](https://www.npmjs.com/package/jsonql-node-client) +You don't usually use this directly. This is part of the optional dependencies for [@jsonql/client](https://www.npmjs.com/package/@jsonql/client) -## Example +## Internal (note to ourself) -Coming soon +The core provide one method: `ws-client-resolver`, if we think of the `jsonql-ws-client-core` as the **client** +then this will provide the **server**. Each different framework (i.e. WebSocket, Socket.io etc) can create their own implementation within this method. Then binding all the events back to the **client** to accept connection call. It's a bit around about, but effectively solve many of the problem, such as when client is not login, then +login, how do we reload all the connections. + +**STEPS**: + +- `createClientResolver(WebSocket)` [create the framework specific client] return a function +- `createNsp(opts, nspMap, ee)` takes these three parameter provided by `jsonql-ws-client-core` then determine if this module require authentication or not (id by `enableAuth`) +- `socketEventHandler` this is the heart of the framework specific socket event handle that bind all the event to our client interface +- finally, passing back to `jsonql-ws-client-core` `clientEventHandler` to complete the client creation --- diff --git a/packages/@jsonql/ws/dist/jsonql-ws-client.umd.js b/packages/@jsonql/ws/dist/jsonql-ws-client.umd.js index 684f734b48888088034846859c72422d153aecb4..0aa929dd907aaad3dff61b11ca5e0564c4c6247c 100644 --- a/packages/@jsonql/ws/dist/jsonql-ws-client.umd.js +++ 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po=["__reply__","__event__","__data__"],ho=function(t){var e,r=t.data;if(!1!==(e=function(t){var e=t.data;return!!e&&(po.filter((function(t){return bn(e,t)})).length===po.length&&e)}(on(r)?JSON.parse(r):r)))return{resolverName:e.__event__,data:e.__data__,type:e.__reply__};throw new hr("payload can not be decoded",t)},vo=function(t,e,r,n,o){var i=[e];r&&i.push(r),i.push(o);var a=Reflect.apply(_n,null,i),u=n.data||n;t.$trigger(a,[u])};function go(t,e,r,n,o){var i=o.log;i("socketEventHandler log test, isPrivate:",n),e.onopen=function(){i("ws.onopen listened"),r.$call("onReady",t),n&&(i("isPrivate and fire the onLogin"),r.$call("onLogin",t)),r.$only(_n(t,"emit"),(function(t,r){i("calling server",t,r),e.send(function(t,e,r){return void 0===e&&(e=[]),void 0===r&&(r=!1),JSON.stringify(kn(t,e,r))}(t,r))}))},e.onmessage=function(e){try{var n=ho(e),o=n.resolverName,a=n.type;switch(i("Hear from server",a,n),a){case"emit":var 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o)throw new Error("Expect token to be string, but got "+o);return a(u,o,i)}(e,t),i):((a={})[e]=!1,a):((u={})[e]=oo(e,t),u)})).reduce((function(t,e){return Object.assign(t,e)}),{});else{var f=(n=i,Object.keys(n)[0]);c.push(f),s[f]=oo(!1,t)}return{nsps:s,namespaces:c,loginRequired:u}};var bo,_o,mo,wo=(_o=lo(bo=fo),mo=lo(bo,!0),function(t,e,r){t.nspClient=_o,t.nspAuthClient=mo;var n=t.log;return n&&"function"==typeof n&&(n("@jsonql/ws ee",r.name),n("@jsonql/ws createClientResolver",t)),function(t,e,r){var n=[t,e,r,go],o=t.token,i=t.log,a=yo(t,e,o),u=a.nsps,c=a.namespaces,s=a.loginRequired;return Reflect.apply(ao,null,n.concat([c,u])),s&&r.$only("__login__",(function(o){i("createClient LOGIN_EVENT_NAME $only handler"),An(r,c);var a=yo(t,e,o);Reflect.apply(ao,null,n.concat([a.namespaces,a.nsps]))})),{opts:t,nspMap:e,ee:r}}(t,e,r)});return function(t,e){return void 0===t&&(t={}),void 0===e&&(e={}),no(wo,co,Object.assign({},so,e))(t)}})); //# sourceMappingURL=jsonql-ws-client.umd.js.map diff --git a/packages/@jsonql/ws/index.js b/packages/@jsonql/ws/index.js index 6890148336e58ba61ac7c0e8e565838e8d32bb73..486269750e2edd041a1e3778223fb069ce55b3b6 100644 --- a/packages/@jsonql/ws/index.js +++ b/packages/@jsonql/ws/index.js @@ -1,21 +1,18 @@ // this is the module entry point for ES6 for client // the main will point to the node.js server side setup import { - wsCoreDefaultOptions, - wsCoreConstProps, - wsClientCore -} from '../../ws-client-core' -// 'jsonql-ws-client-core' - + jsonqlWsClientAppProps, + jsonqlWsConstProps, + wsClientCore +} from './src/core/modules' import wsClientResolver from './src/ws-client-resolver' -import { wsClientAppProps, wsClientConstProps } from './src/options' // export back the function and that's it export default function wsBrowserClient(config = {}, constProps = {}) { const initMethod = wsClientCore( wsClientResolver, - Object.assign({}, wsCoreDefaultOptions, wsClientAppProps), - Object.assign({}, wsCoreConstProps, wsClientConstProps, constProps) + jsonqlWsClientAppProps, + Object.assign({}, jsonqlWsConstProps, constProps) ) return initMethod(config) } diff --git a/packages/@jsonql/ws/main.js b/packages/@jsonql/ws/main.js index af4607df2456d3dfe0129c84770df192b2507120..506ece588916a2ef221128feeda5e59e3b69618a 100644 --- a/packages/@jsonql/ws/main.js +++ b/packages/@jsonql/ws/main.js @@ -699,16 +699,18 @@ var ERROR_KEY = 'error'; var JSONQL_PATH = 'jsonql'; -// export const INDEX = 'index'; use INDEX_KEY instead +// export const INDEX = 'index' use INDEX_KEY instead var DEFAULT_TYPE = 'any'; // @TODO remove this is not in use -// export const CLIENT_CONFIG_FILE = '.clients.json'; -// export const CONTRACT_CONFIG_FILE = 'jsonql-contract-config.js'; +// export const CLIENT_CONFIG_FILE = '.clients.json' +// export const CONTRACT_CONFIG_FILE = 'jsonql-contract-config.js' // type of resolvers var QUERY_NAME = 'query'; var MUTATION_NAME = 'mutation'; var SOCKET_NAME = 'socket'; +var QUERY_ARG_NAME = 'args'; +var TIMESTAMP_PARAM_NAME = 'TS'; // for contract-cli var KEY_WORD = 'continue'; @@ -737,11 +739,22 @@ var NO_ERROR_MSG = 'No message'; var NO_STATUS_CODE = -1; var LOGIN_EVENT_NAME = '__login__'; var LOGOUT_EVENT_NAME = '__logout__'; + +// for ws servers +var WS_REPLY_TYPE = '__reply__'; +var WS_EVT_NAME = '__event__'; +var WS_DATA_NAME = '__data__'; var EMIT_REPLY_TYPE = 'emit'; +var ACKNOWLEDGE_REPLY_TYPE = 'acknowledge'; +var ERROR_TYPE = 'error'; var NSP_SET = 'nspSet'; var PUBLIC_NAMESPACE = 'publicNamespace'; + +var JS_WS_SOCKET_IO_NAME = 'socket.io'; var JS_WS_NAME = 'ws'; +var SOCKET_TYPE_CLIENT_ALIAS = 'socketClientType'; // 1.9.0 +var SOCKET_TYPE_KEY = 'serverType'; //1.9.1 // for ws client var ON_MESSAGE_PROP_NAME = 'onMessage'; @@ -751,6 +764,8 @@ var ON_READY_PROP_NAME = 'onReady'; var ON_LOGIN_PROP_NAME = 'onLogin'; // new @1.8.6 var SEND_MSG_PROP_NAME = 'send'; +var NOT_LOGIN_ERR_MSG = 'NOT LOGIN'; +var TOKEN_PARAM_NAME = 'token'; var IO_ROUNDTRIP_LOGIN = 'roundtip'; var IO_HANDSHAKE_LOGIN = 'handshake'; @@ -5557,14 +5572,26 @@ var createConfig$1 = createConfig; var checkConfigAsync = getCheckConfigAsync(validateSync); // move the get logger stuff here + +// it does nothing +var dummyLogger = function () {}; + /** - * @TODO remove this implmenetation once the test is done + * re-use the debugOn prop to control this log method + * @param {object} opts configuration + * @return {function} the log function */ -var dummyLogger = function () { - var args = [], len = arguments.length; - while ( len-- ) args[ len ] = arguments[ len ]; +var getLogger = function (opts) { + var debugOn = opts.debugOn; + if (debugOn) { + return function () { + var args = [], len = arguments.length; + while ( len-- ) args[ len ] = arguments[ len ]; - Reflect.apply(console.info, console, ['[jsonql-ws-client-core]' ].concat( args)); + Reflect.apply(console.info, console, ['[jsonql-ws-client-core]' ].concat( args)); + } + } + return dummyLogger }; /** @@ -5575,12 +5602,17 @@ var dummyLogger = function () { var getLogFn = function (opts) { var log = opts.log; // 1.3.9 if we pass a log method here then we use this if (!log || typeof log !== 'function') { - opts.log = dummyLogger; + return getLogger(opts) } - opts.log('--- wsClientCore config opts ---', opts); - return opts + opts.log('---> getLogFn user supplied log function <---', opts); + return log }; +// group all the repetitive message here + +var TAKEN_BY_OTHER_TYPE_ERR = 'You are trying to register an event already been taken by other type:'; + +// Create two WeakMap store as a private keys var NB_EVENT_SERVICE_PRIVATE_STORE = new WeakMap(); var NB_EVENT_SERVICE_PRIVATE_LAZY = new WeakMap(); @@ -5600,64 +5632,59 @@ function hashCode2Str(s) { // making all the functionality on it's own // import { WatchClass } from './watch' +/* +we use a different way to do the same watch thing now +this.watch('suspend', function(value, prop, oldValue) { + this.logger(`${prop} set from ${oldValue} to ${value}`) + // it means it set the suspend = true then release it + if (oldValue === true && value === false) { + // we want this happen after the return happens + setTimeout(() => { + this.release() + }, 1) + } + return value; // we need to return the value to store it +}) +*/ var SuspendClass = function SuspendClass() { // suspend, release and queue - this.__suspend__ = null; + this.__suspend_state__ = null; this.queueStore = new Set(); - /* - this.watch('suspend', function(value, prop, oldValue) { - this.logger(`${prop} set from ${oldValue} to ${value}`) - // it means it set the suspend = true then release it - if (oldValue === true && value === false) { - // we want this happen after the return happens - setTimeout(() => { - this.release() - }, 1) - } - return value; // we need to return the value to store it - }) - */ }; -var prototypeAccessors = { $suspend: { configurable: true },$queues: { configurable: true } }; +var prototypeAccessors = { $queues: { configurable: true } }; /** - * setter to set the suspend and check if it's boolean value - * @param {boolean} value to trigger + * Add an alias method */ -prototypeAccessors.$suspend.set = function (value) { - var this$1 = this; +SuspendClass.prototype.$suspend = function $suspend () { + this.logger("---> SUSPEND ALL OPS <---"); + this.__suspend__(true); +}; - if (typeof value === 'boolean') { - var lastValue = this.__suspend__; - this.__suspend__ = value; - this.logger('($suspend)', ("Change from " + lastValue + " --> " + value)); - if (lastValue === true && value === false) { - setTimeout(function () { - this$1.release(); - }, 1); - } - } else { - throw new Error("$suspend only accept Boolean value!") - } +SuspendClass.prototype.$release = function $release () { + this.logger("---> RELEASE SUSPENDED QUEUE <---"); + this.__suspend__(false); }; /** * queuing call up when it's in suspend mode - * @param {any} value - * @return {Boolean} true when added or false when it's not + * @param {*} args unknown number of arguments + * @return {boolean} true when added or false when it's not */ SuspendClass.prototype.$queue = function $queue () { var args = [], len = arguments.length; while ( len-- ) args[ len ] = arguments[ len ]; - if (this.__suspend__ === true) { - this.logger('($queue)', 'added to $queue', args); - // there shouldn't be any duplicate ... + this.logger('($queue) get called'); + if (this.__suspend_state__ === true) { + this.logger('($queue) added to $queue', args); + // @TODO there shouldn't be any duplicate, but how to make sure? this.queueStore.add(args); + // return this.queueStore.size } - return this.__suspend__; + return !!this.__suspend_state__ }; /** @@ -5673,25 +5700,44 @@ prototypeAccessors.$queues.get = function () { return [] }; +/** + * to set the suspend and check if it's boolean value + * @param {boolean} value to trigger + */ +SuspendClass.prototype.__suspend__ = function __suspend__ (value) { + if (typeof value === 'boolean') { + var lastValue = this.__suspend_state__; + this.__suspend_state__ = value; + this.logger(("($suspend) Change from \"" + lastValue + "\" --> \"" + value + "\"")); + if (lastValue === true && value === false) { + this.__release__(); + } + } else { + throw new Error(("$suspend only accept Boolean value! we got " + (typeof value))) + } +}; + /** * Release the queue * @return {int} size if any */ -SuspendClass.prototype.release = function release () { +SuspendClass.prototype.__release__ = function __release__ () { var this$1 = this; var size = this.queueStore.size; - this.logger('(release)', ("Release was called " + size)); + this.logger('(release)', ("Release was called with " + size + " item" + (size > 1 ? 's' : ''))); if (size > 0) { var queue = Array.from(this.queueStore); this.queueStore.clear(); - this.logger('queue', queue); + this.logger('(release queue)', queue); queue.forEach(function (args) { this$1.logger(args); Reflect.apply(this$1.$trigger, this$1, args); }); this.logger(("Release size " + (this.queueStore.size))); } + + return size }; Object.defineProperties( SuspendClass.prototype, prototypeAccessors ); @@ -5738,10 +5784,10 @@ var NbEventServiceBase = /*@__PURE__*/(function (SuspendClass) { evt.forEach(function (e) { if (typeof e !== 'string') { this$1.logger('(validateEvt)', e); - throw new Error("event name must be string type!") + throw new Error(("Event name must be string type! we got " + (typeof e))) } }); - return true; + return true }; /** @@ -5753,10 +5799,10 @@ var NbEventServiceBase = /*@__PURE__*/(function (SuspendClass) { NbEventServiceBase.prototype.validate = function validate (evt, callback) { if (this.validateEvt(evt)) { if (typeof callback === 'function') { - return true; + return true } } - throw new Error("callback required to be function type!") + throw new Error(("callback required to be function type! we got " + (typeof callback))) }; /** @@ -5765,8 +5811,9 @@ var NbEventServiceBase = /*@__PURE__*/(function (SuspendClass) { * @return {boolean} true on OK */ NbEventServiceBase.prototype.validateType = function validateType (type) { + var _type = (type+'').toLowerCase(); var types = ['on', 'only', 'once', 'onlyOnce']; - return !!types.filter(function (t) { return type === t; }).length; + return !!types.filter(function (t) { return _type === t; }).length }; /** @@ -5777,7 +5824,7 @@ var NbEventServiceBase = /*@__PURE__*/(function (SuspendClass) { * @return {void} the result store in $done */ NbEventServiceBase.prototype.run = function run (callback, payload, ctx) { - this.logger('(run)', callback, payload, ctx); + this.logger('(run) callback:', callback, 'payload:', payload, 'context:', ctx); this.$done = Reflect.apply(callback, ctx, this.toArray(payload)); }; @@ -5795,13 +5842,13 @@ var NbEventServiceBase = /*@__PURE__*/(function (SuspendClass) { this.logger('(takeFromStore)', storeName, store); if (store.has(evt)) { var content = store.get(evt); - this.logger('(takeFromStore)', ("has " + evt), content); + this.logger(("(takeFromStore) has \"" + evt + "\""), content); store.delete(evt); - return content; + return content } - return false; + return false } - throw new Error((storeName + " is not supported!")) + throw new Error(("\"" + storeName + "\" is not supported!")) }; /** @@ -5817,10 +5864,10 @@ var NbEventServiceBase = /*@__PURE__*/(function (SuspendClass) { var fnSet; if (store.has(evt)) { - this.logger('(addToStore)', (evt + " existed")); + this.logger(("(addToStore) \"" + evt + "\" existed")); fnSet = store.get(evt); } else { - this.logger('(addToStore)', ("create new Set for " + evt)); + this.logger(("(addToStore) create new Set for \"" + evt + "\"")); // this is new fnSet = new Set(); } @@ -5835,7 +5882,7 @@ var NbEventServiceBase = /*@__PURE__*/(function (SuspendClass) { } } else { if (!this.checkContentExist(args, fnSet)) { - this.logger('(addToStore)', "insert new", args); + this.logger("(addToStore) insert new", args); fnSet.add(args); } } @@ -5853,13 +5900,10 @@ var NbEventServiceBase = /*@__PURE__*/(function (SuspendClass) { */ NbEventServiceBase.prototype.checkContentExist = function checkContentExist (args, fnSet) { var list = Array.from(fnSet); - return !!list.filter(function (l) { - var hash = l[0]; - if (hash === args[0]) { - return true; - } - return false; - }).length; + return !!list.filter(function (li) { + var hash = li[0]; + return hash === args[0] + }).length }; /** @@ -5872,14 +5916,14 @@ var NbEventServiceBase = /*@__PURE__*/(function (SuspendClass) { this.validateEvt(evtName, type); var all = this.$get(evtName, true); if (all === false) { - // pristine it means you can add - return true; + // pristine it means you can add + return true } // it should only have ONE type in ONE event store return !all.filter(function (list) { var t = list[3]; - return type !== t; - }).length; + return type !== t + }).length }; /** @@ -5893,12 +5937,12 @@ var NbEventServiceBase = /*@__PURE__*/(function (SuspendClass) { if (store) { return !!Array .from(store) - .filter(function (l) { - var t = l[2]; - return t !== type; + .filter(function (li) { + var t = li[2]; + return t !== type }).length } - return false; + return false }; /** @@ -5913,19 +5957,19 @@ var NbEventServiceBase = /*@__PURE__*/(function (SuspendClass) { NbEventServiceBase.prototype.addToNormalStore = function addToNormalStore (evt, type, callback, context) { if ( context === void 0 ) context = null; - this.logger('(addToNormalStore)', evt, type, 'try to add to normal store'); + this.logger(("(addToNormalStore) try to add \"" + type + "\" --> \"" + evt + "\" to normal store")); // @TODO we need to check the existing store for the type first! if (this.checkTypeInStore(evt, type)) { - this.logger('(addToNormalStore)', (type + " can add to " + evt + " normal store")); + this.logger('(addToNormalStore)', ("\"" + type + "\" --> \"" + evt + "\" can add to normal store")); var key = this.hashFnToKey(callback); var args = [this.normalStore, evt, key, callback, context, type]; var ref = Reflect.apply(this.addToStore, this, args); var _store = ref[0]; var size = ref[1]; this.normalStore = _store; - return size; + return size } - return false; + return false }; /** @@ -5953,7 +5997,8 @@ var NbEventServiceBase = /*@__PURE__*/(function (SuspendClass) { var _store = ref[0]; var size = ref[1]; this.lazyStore = _store; - return size; + this.logger(("(addToLazyStore) size: " + size)); + return size }; /** @@ -5962,7 +6007,7 @@ var NbEventServiceBase = /*@__PURE__*/(function (SuspendClass) { * @return {array} make sured */ NbEventServiceBase.prototype.toArray = function toArray (arg) { - return Array.isArray(arg) ? arg : [arg]; + return Array.isArray(arg) ? arg : [arg] }; /** @@ -6052,14 +6097,13 @@ var EventService = /*@__PURE__*/(function (NbStoreService) { var lazyStoreContent = this.takeFromStore(evt); // this is normal register first then call later if (lazyStoreContent === false) { - this.logger('($on)', (evt + " callback is not in lazy store")); + this.logger(("($on) \"" + evt + "\" is not in lazy store")); // @TODO we need to check if there was other listener to this // event and are they the same type then we could solve that // register the different type to the same event name - return this.addToNormalStore(evt, type, callback, context) } - this.logger('($on)', (evt + " found in lazy store")); + this.logger(("($on) " + evt + " found in lazy store")); // this is when they call $trigger before register this callback var size = 0; lazyStoreContent.forEach(function (content) { @@ -6067,13 +6111,15 @@ var EventService = /*@__PURE__*/(function (NbStoreService) { var ctx = content[1]; var t = content[2]; if (t && t !== type) { - throw new Error(("You are trying to register an event already been taken by other type: " + t)) + throw new Error((TAKEN_BY_OTHER_TYPE_ERR + " " + t)) } - this$1.logger("($on)", ("call run on " + evt)); + this$1.logger("($on)", ("call run \"" + evt + "\"")); this$1.run(callback, payload, context || ctx); size += this$1.addToNormalStore(evt, type, callback, context || ctx); }); - return size; + + this.logger(("($on) return size " + size)); + return size }; /** @@ -6094,7 +6140,7 @@ var EventService = /*@__PURE__*/(function (NbStoreService) { // this is normal register before call $trigger var nStore = this.normalStore; if (lazyStoreContent === false) { - this.logger('($once)', (evt + " not in the lazy store")); + this.logger(("($once) \"" + evt + "\" is not in the lazy store")); // v1.3.0 $once now allow to add multiple listeners return this.addToNormalStore(evt, type, callback, context) } else { @@ -6111,9 +6157,9 @@ var EventService = /*@__PURE__*/(function (NbStoreService) { var ctx = ref[1]; var t = ref[2]; if (t && t !== type) { - throw new Error(("You are trying to register an event already been taken by other type: " + t)) + throw new Error((TAKEN_BY_OTHER_TYPE_ERR + " " + t)) } - this.logger('($once)', ("call run for " + evt)); + this.logger('($once)', ("call run \"" + evt + "\"")); this.run(callback, payload, context || ctx); // remove this evt from store this.$off(evt); @@ -6138,26 +6184,26 @@ var EventService = /*@__PURE__*/(function (NbStoreService) { // this is normal register before call $trigger var nStore = this.normalStore; if (!nStore.has(evt)) { - this.logger("($only)", (evt + " add to store")); + this.logger(("($only) \"" + evt + "\" add to normalStore")); added = this.addToNormalStore(evt, type, callback, context); } if (lazyStoreContent !== false) { // there are data store in lazy store - this.logger('($only)', (evt + " found data in lazy store to execute")); + this.logger(("($only) \"" + evt + "\" found data in lazy store to execute")); var list = Array.from(lazyStoreContent); // $only allow to trigger this multiple time on the single handler - list.forEach( function (l) { - var payload = l[0]; - var ctx = l[1]; - var t = l[2]; + list.forEach( function (li) { + var payload = li[0]; + var ctx = li[1]; + var t = li[2]; if (t && t !== type) { - throw new Error(("You are trying to register an event already been taken by other type: " + t)) + throw new Error((TAKEN_BY_OTHER_TYPE_ERR + " " + t)) } - this$1.logger("($only)", ("call run for " + evt)); + this$1.logger(("($only) call run \"" + evt + "\"")); this$1.run(callback, payload, context || ctx); }); } - return added; + return added }; /** @@ -6178,7 +6224,7 @@ var EventService = /*@__PURE__*/(function (NbStoreService) { // this is normal register before call $trigger var nStore = this.normalStore; if (!nStore.has(evt)) { - this.logger("($onlyOnce)", (evt + " add to store")); + this.logger(("($onlyOnce) \"" + evt + "\" add to normalStore")); added = this.addToNormalStore(evt, type, callback, context); } if (lazyStoreContent !== false) { @@ -6191,14 +6237,14 @@ var EventService = /*@__PURE__*/(function (NbStoreService) { var ctx = ref[1]; var t = ref[2]; if (t && t !== 'onlyOnce') { - throw new Error(("You are trying to register an event already been taken by other type: " + t)) + throw new Error((TAKEN_BY_OTHER_TYPE_ERR + " " + t)) } - this.logger("($onlyOnce)", ("call run for " + evt)); + this.logger(("($onlyOnce) call run \"" + evt + "\"")); this.run(callback, payload, context || ctx); // remove this evt from store this.$off(evt); } - return added; + return added }; /** @@ -6239,14 +6285,14 @@ var EventService = /*@__PURE__*/(function (NbStoreService) { var found = 0; // first check the normal store var nStore = this.normalStore; - this.logger('($trigger)', 'normalStore', nStore); + this.logger('($trigger) normalStore', nStore); if (nStore.has(evt)) { + this.logger(("($trigger) \"" + evt + "\" found")); // @1.8.0 to add the suspend queue var added = this.$queue(evt, payload, context, type); - this.logger('($trigger)', evt, 'found; add to queue: ', added); - if (added === true) { - this.logger('($trigger)', evt, 'not executed. Exit now.'); - return false; // not executed + if (added) { + this.logger(("($trigger) Currently suspended \"" + evt + "\" added to queue, nothing executed. Exit now.")); + return false // not executed } var nSet = Array.from(nStore.get(evt)); var ctn = nSet.length; @@ -6259,7 +6305,7 @@ var EventService = /*@__PURE__*/(function (NbStoreService) { var callback = ref[1]; var ctx = ref[2]; var type$1 = ref[3]; - this.logger("($trigger)", ("call run for " + evt)); + this.logger(("($trigger) call run for " + evt)); this.run(callback, payload, context || ctx); if (type$1 === 'once' || type$1 === 'onlyOnce') { hasOnce = true; @@ -6268,11 +6314,11 @@ var EventService = /*@__PURE__*/(function (NbStoreService) { if (hasOnce) { nStore.delete(evt); } - return found; + return found } // now this is not register yet this.addToLazyStore(evt, payload, context, type); - return found; + return found }; /** @@ -6289,6 +6335,7 @@ var EventService = /*@__PURE__*/(function (NbStoreService) { if ( context === void 0 ) context = null; var ctx = this; + return function () { var args = [], len = arguments.length; while ( len-- ) args[ len ] = arguments[ len ]; @@ -6308,19 +6355,16 @@ var EventService = /*@__PURE__*/(function (NbStoreService) { this.validateEvt(evt); var stores = [ this.lazyStore, this.normalStore ]; - var found = false; - stores.forEach(function (store) { - if (store.has(evt)) { - found = true; - this$1.logger('($off)', evt); - store.delete(evt); - } - }); - return found; + + return !!stores.filter(function (store) { return store.has(evt); }) + .map(function (store) { + this$1.logger('($off)', evt); + store.delete(evt); + }).length }; /** - * return all the listener from the event + * return all the listener bind to that event name * @param {string} evtName event name * @param {boolean} [full=false] if true then return the entire content * @return {array|boolean} listerner(s) or false when not found @@ -6331,18 +6375,19 @@ var EventService = /*@__PURE__*/(function (NbStoreService) { this.validateEvt(evt); var store = this.normalStore; if (store.has(evt)) { + return Array .from(store.get(evt)) .map( function (l) { if (full) { - return l; + return l } var key = l[0]; var callback = l[1]; - return callback; + return callback }) } - return false; + return false }; /** @@ -6350,7 +6395,7 @@ var EventService = /*@__PURE__*/(function (NbStoreService) { * @param {*} value whatever return from callback */ prototypeAccessors.$done.set = function (value) { - this.logger('($done)', 'value: ', value); + this.logger('($done) set value: ', value); if (this.keep) { this.result.push(value); } else { @@ -6364,11 +6409,31 @@ var EventService = /*@__PURE__*/(function (NbStoreService) { * @return {*} whatever last store result */ prototypeAccessors.$done.get = function () { + this.logger('($done) get result:', this.result); if (this.keep) { - this.logger('(get $done)', this.result); return this.result[this.result.length - 1] } - return this.result; + return this.result + }; + + /** + * Take a look inside the stores + * @param {number|null} idx of the store, null means all + * @return {void} + */ + EventService.prototype.$debug = function $debug (idx) { + var this$1 = this; + if ( idx === void 0 ) idx = null; + + var names = ['lazyStore', 'normalStore']; + var stores = [this.lazyStore, this.normalStore]; + if (stores[idx]) { + this.logger(names[idx], stores[idx]); + } else { + stores.map(function (store, i) { + this$1.logger(names[i], store); + }); + } }; Object.defineProperties( EventService.prototype, prototypeAccessors ); @@ -6380,18 +6445,19 @@ var EventService = /*@__PURE__*/(function (NbStoreService) { // this will generate a event emitter and will be use everywhere // create a clone version so we know which one we actually is using -var JsonqlWsEvt = /*@__PURE__*/(function (NBEventService) { +var JsonqlWsEvt = /*@__PURE__*/(function (EventEmitterClass) { function JsonqlWsEvt(logger) { if (typeof logger !== 'function') { throw new Error("Just die here the logger is not a function!") } + logger("---> Create a new EventEmitter <---"); // this ee will always come with the logger // because we should take the ee from the configuration - NBEventService.call(this, { logger: logger }); + EventEmitterClass.call(this, { logger: logger }); } - if ( NBEventService ) JsonqlWsEvt.__proto__ = NBEventService; - JsonqlWsEvt.prototype = Object.create( NBEventService && NBEventService.prototype ); + if ( EventEmitterClass ) JsonqlWsEvt.__proto__ = EventEmitterClass; + JsonqlWsEvt.prototype = Object.create( EventEmitterClass && EventEmitterClass.prototype ); JsonqlWsEvt.prototype.constructor = JsonqlWsEvt; var prototypeAccessors = { name: { configurable: true } }; @@ -6418,7 +6484,7 @@ var getEventEmitter = function (opts) { log("eventEmitter is:", eventEmitter.name); return eventEmitter } - log("Create a new Event Emitter"); + return new JsonqlWsEvt( opts.log ) }; @@ -6446,7 +6512,7 @@ var isObjectHasKey$1 = function(obj, key) { return inArray$1(keys, key) } catch(e) { // @BUG when the obj is not an OBJECT we got some weird output - return false; + return false /* console.info('obj', obj) console.error(e) @@ -6472,7 +6538,7 @@ var createEvt = function () { * @param {*} prop input * @return {boolean} true on success */ -var isFunc$1 = function (prop) { +var isFunc = function (prop) { if (typeof prop === 'function') { return true; } @@ -6513,7 +6579,7 @@ var chainFns = function (mainFn) { * @param {function} [getter=null] for get default return null fn * @return {object} the injected obj */ -function objDefineProps$1(obj, name, setter, getter) { +function objDefineProps(obj, name, setter, getter) { if ( getter === void 0 ) getter = null; if (Object.getOwnPropertyDescriptor(obj, name) === undefined) { @@ -6533,7 +6599,7 @@ function objDefineProps$1(obj, name, setter, getter) { */ function objHasProp(obj, name) { var prop = Object.getOwnPropertyDescriptor(obj, name); - return prop !== undefined && prop.value ? prop.value : prop; + return prop !== undefined && prop.value ? prop.value : prop } /** @@ -6551,9 +6617,9 @@ function injectToFn(resolver, name, data, overwrite) { var check = objHasProp(resolver, name); if (overwrite === false && check !== undefined) { // console.info(`NOT INJECTED`) - return resolver; + return resolver } - /* this will throw error! + /* this will throw error! @TODO how to remove props? if (overwrite === true && check !== undefined) { delete resolver[name] // delete this property } @@ -6564,7 +6630,7 @@ function injectToFn(resolver, name, data, overwrite) { writable: overwrite // if its set to true then we should able to overwrite it }); - return resolver; + return resolver } // split the contract into the node side and the generic side @@ -6588,7 +6654,7 @@ function checkIsContract(contract) { * @return {boolean | object} false when it's not */ function isContract(contract) { - return checkIsContract(contract) ? contract : false; + return checkIsContract(contract) ? contract : false } /** @@ -6599,9 +6665,9 @@ function isContract(contract) { */ function extractSocketPart(contract) { if (isObjectHasKey$1(contract, 'socket')) { - return contract.socket; + return contract.socket } - return false; + return false } /** @@ -6645,10 +6711,111 @@ function groupByNamespace(contract, fallback) { return { size: size, nspSet: nspSet, publicNamespace: publicNamespace } } +/** + * @NOTE ported from jsonql-ws-client + * Got to make sure the connection order otherwise + * it will hang + * @param {object} nspSet contract + * @param {string} publicNamespace like the name said + * @return {array} namespaces in order + */ +function getNamespaceInOrder(nspSet, publicNamespace) { + var names = []; // need to make sure the order! + for (var namespace in nspSet) { + if (namespace === publicNamespace) { + names[1] = namespace; + } else { + names[0] = namespace; + } + } + return names +} + +/** + * @param {boolean} sec return in second or not + * @return {number} timestamp + */ +var timestamp = function (sec) { + if ( sec === void 0 ) sec = false; + + var time = Date.now(); + return sec ? Math.floor( time / 1000 ) : time; +}; + +// ported from jsonql-params-validator + +/** + * @param {*} args arguments to send + *@return {object} formatted payload + */ +var formatPayload = function (args) { + var obj; + + return ( + ( obj = {}, obj[QUERY_ARG_NAME] = args, obj ) +); +}; + +/** + * Get name from the payload (ported back from jsonql-koa) + * @param {*} payload to extract from + * @return {string} name + */ +function getNameFromPayload(payload) { + return Object.keys(payload)[0] +} + +/** + * wrapper method to add the timestamp as well + * @param {string} resolverName + * @param {*} payload + * @return {object} delierable + */ +function createDeliverable(resolverName, payload) { + var obj; + + return ( obj = {}, obj[resolverName] = payload, obj[TIMESTAMP_PARAM_NAME] = [ timestamp() ], obj ) +} + +/** + * @param {string} resolverName name of function + * @param {array} [args=[]] from the ...args + * @param {boolean} [jsonp = false] add v1.3.0 to koa + * @return {object} formatted argument + */ +function createQuery(resolverName, args, jsonp) { + if ( args === void 0 ) args = []; + if ( jsonp === void 0 ) jsonp = false; + + if (isString(resolverName) && isArray(args)) { + var payload = formatPayload(args); + if (jsonp === true) { + return payload; + } + return createDeliverable(resolverName, payload) + } + throw new JsonqlValidationError("[createQuery] expect resolverName to be string and args to be array!", { resolverName: resolverName, args: args }) +} + +/** + * string version of the createQuery + * @return {string} + */ +function createQueryStr(resolverName, args, jsonp) { + if ( args === void 0 ) args = []; + if ( jsonp === void 0 ) jsonp = false; + + return JSON.stringify(createQuery(resolverName, args, jsonp)) +} + // constants +var SOCKET_IO = JS_WS_SOCKET_IO_NAME; + var MISSING_PROP_ERR = 'Missing property in contract!'; +var EMIT_EVT = EMIT_REPLY_TYPE; + var UNKNOWN_RESULT = 'UKNNOWN RESULT!'; var MY_NAMESPACE = 'myNamespace'; @@ -6685,15 +6852,25 @@ function processContract(opts) { } // group all the small functions here -// we shouldn't do this anymore -var fixWss = function (url, serverType) { - // ws only allow ws:// path - if (serverType === JS_WS_NAME) { - return url.replace('http://', 'ws://') + + +/** + * WebSocket is strict about the path, therefore we need to make sure before it goes in + * @param {string} url input url + * @return {string} url with correct path name + */ +var fixWss = function (url) { + var uri = url.toLowerCase(); + if (uri.indexOf('http') > -1) { + if (uri.indexOf('https') > -1) { + return uri.replace('https', 'wss') + } + return uri.replace('http', 'ws') } - return url + return uri }; + /** * get a stock host name from browser */ @@ -6705,17 +6882,32 @@ var getHostName = function () { } }; +/** + * Unbind the event + * @param {object} ee EventEmitter + * @param {string} namespace + * @return {void} + */ +var clearMainEmitEvt = function (ee, namespace) { + var nsps = toArray$1(namespace); + nsps.forEach(function (n) { + ee.$off(createEvt(n, EMIT_REPLY_TYPE)); + }); +}; + // take out from the resolver-methods /** * @TODO this is now become unnecessary because the login is a slave to the * http-client - but keep this for now and see what we want to do with it later + * @UPDATE it might be better if we decoup the two http-client only emit a login event + * Here should catch it and reload the ws client @TBC * break out from createAuthMethods to allow chaining call * @param {object} obj the main client object * @param {object} opts configuration * @param {object} ee event emitter - * @return {array} [ obj, opts, ee ] + * @return {array} [ obj, opts, ee ] what comes in what goes out */ var setupLoginHandler = function (obj, opts, ee) { return [ injectToFn(obj, opts.loginHandlerName, function loginHandler(token) { @@ -6725,16 +6917,17 @@ var setupLoginHandler = function (obj, opts, ee) { return [ // should trigger a global error instead @TODO throw new JsonqlValidationError(opts.loginHandlerName, ("Unexpected token " + token)) }), - ee, - opts + opts, + ee ]; }; + /** * break out from createAuthMethods to allow chaining call - final in chain * @param {object} obj the main client object * @param {object} opts configuration * @param {object} ee event emitter - * @return {array} [ obj, ee ] + * @return {array} [ obj, opts, ee ] what comes in what goes out */ var setupLogoutHandler = function (obj, opts, ee) { return [ injectToFn(obj, opts.logoutHandlerName, function logoutHandler() { @@ -6743,6 +6936,7 @@ var setupLogoutHandler = function (obj, opts, ee) { return [ ee.$trigger(LOGOUT_EVENT_NAME, args); }), + opts, ee ]; }; @@ -6752,23 +6946,26 @@ var setupLogoutHandler = function (obj, opts, ee) { return [ * Plus this will check if it's the private namespace that fired the event * @param {object} obj the client itself * @param {object} ee Event Emitter - * @return {object} obj with onLogin prop + * @return {array} [ obj, opts, ee] what comes in what goes out */ -function createOnLoginhandler(obj, ee) { - return objDefineProps(obj, ON_LOGIN_PROP_NAME, function onLoginCallbackHandler(onLoginCallback) { - if (isFunc(onLoginCallback)) { - // only one callback can registered with it, TBC - ee.$only(ON_LOGIN_PROP_NAME, onLoginCallback); - } - }) -} +var createOnLoginhandler = function (obj, opts, ee) { return [ + objDefineProps(obj, ON_LOGIN_PROP_NAME, function onLoginCallbackHandler(onLoginCallback) { + if (isFunc(onLoginCallback)) { + // only one callback can registered with it, TBC + ee.$only(ON_LOGIN_PROP_NAME, onLoginCallback); + } + }), + opts, + ee +]; }; + /** * Create auth related methods * @param {object} obj the client itself * @param {object} opts configuration * @param {object} ee Event Emitter - * @return {object} obj with auth methods if any + * @return {array} [ obj, opts, ee ] what comes in what goes out */ function createAuthMethods(obj, opts, ee) { return chainFns( @@ -6808,15 +7005,15 @@ function respondHandler(data, resolver, rejecter) { * @param {string} namespace where this belongs * @param {string} resolverName resolver * @param {array} args arguments + * @param {function} log function * @return {void} nothing */ -function actionCall(ee, namespace, resolverName, args) { +function actionCall(ee, namespace, resolverName, args, log) { if ( args === void 0 ) args = []; var eventName = createEvt(namespace, EMIT_REPLY_TYPE); - // const RESULT_SUBFIX = useCallbackStyle ? RESULT_PROP_NAME : ON_RESULT_PROP_NAME - debugFn(("actionCall: " + eventName + " --> " + resolverName), args); + log(("actionCall: " + eventName + " --> " + resolverName), args); // this could be a problem ee.$trigger(eventName, [resolverName, toArray$1(args)]); @@ -6826,7 +7023,7 @@ function actionCall(ee, namespace, resolverName, args) { createEvt(namespace, resolverName, ON_RESULT_PROP_NAME), function actionCallResultHandler(result) { - debugFn("got the first result", result); + log("got the first result", result); respondHandler(result, resolver, rejecter); } @@ -6837,7 +7034,7 @@ function actionCall(ee, namespace, resolverName, args) { // pairing with the server vesrion SEND_MSG_PROP_NAME // last of the chain so only return the resolver (fn) var setupSend = function (fn, ee, namespace, resolverName, params) { return ( - objDefineProps$1(fn, SEND_MSG_PROP_NAME, function sendSetter(messagePayload) { + objDefineProps(fn, SEND_MSG_PROP_NAME, function sendSetter(messagePayload) { // debugFn('got payload for', messagePayload) // @NOTE change from sync interface to async @ 1.0.0 // this way we will able to catch all the error(s) @@ -6877,26 +7074,39 @@ var setupSend = function (fn, ee, namespace, resolverName, params) { return ( // break up the original setup resolver method here /** - * The first one in the chain + * The first one in the chain, just setup a namespace prop + * the rest are passing through + * @param {function} fn the resolver function + * @param {object} ee the event emitter + * @param {string} resolverName what it said + * @param {object} params for resolver from contract + * @param {function} log the logger function * @return {array} */ -var setupNamespace = function (fn, ee, namespace, resolverName, params) { return [ +var setupNamespace = function (fn, ee, namespace, resolverName, params, log) { return [ injectToFn(fn, MY_NAMESPACE, namespace), ee, namespace, resolverName, - params + params, + log ]; }; -// onResult handler -var setupOnResult = function (fn, ee, namespace, resolverName, params) { return [ - objDefineProps$1(fn, ON_RESULT_PROP_NAME, function(resultCallback) { - if (isFunc$1(resultCallback)) { +/** + * onResult handler + */ +var setupOnResult = function (fn, ee, namespace, resolverName, params, log) { return [ + objDefineProps(fn, ON_RESULT_PROP_NAME, function(resultCallback) { + if (isFunc(resultCallback)) { ee.$on( createEvt(namespace, resolverName, ON_RESULT_PROP_NAME), function resultHandler(result) { respondHandler(result, resultCallback, function (error) { - ee.$trigger(createEvt(namespace, resolverName, ON_ERROR_PROP_NAME), error); + log(("Catch error: \"" + resolverName + "\""), error); + ee.$trigger( + createEvt(namespace, resolverName, ON_ERROR_PROP_NAME), + error + ); }); } ); @@ -6905,63 +7115,81 @@ var setupOnResult = function (fn, ee, namespace, resolverName, params) { return ee, namespace, resolverName, - params + params, + log ]; }; -// we do need to add the send prop back because it's the only way to deal with -// bi-directional data stream -var setupOnMessage = function (fn, ee, namespace, resolverName, params) { return [ - objDefineProps$1(fn, ON_MESSAGE_PROP_NAME, function(messageCallback) { +/** + * we do need to add the send prop back because it's the only way to deal with + * bi-directional data stream + */ +var setupOnMessage = function (fn, ee, namespace, resolverName, params, log) { return [ + objDefineProps(fn, ON_MESSAGE_PROP_NAME, function(messageCallback) { // we expect this to be a function - if (isFunc$1(messageCallback)) { + if (isFunc(messageCallback)) { // did that add to the callback var onMessageCallback = function (args) { respondHandler(args, messageCallback, function (error) { - ee.$trigger(createEvt(namespace, resolverName, ON_ERROR_PROP_NAME), error); + log(("Catch error: \"" + resolverName + "\""), error); + ee.$trigger( + createEvt(namespace, resolverName, ON_ERROR_PROP_NAME), + error + ); }); }; // register the handler for this message event - ee.$only(createEvt(namespace, resolverName, ON_MESSAGE_PROP_NAME), onMessageCallback); + ee.$only( + createEvt(namespace, resolverName, ON_MESSAGE_PROP_NAME), + onMessageCallback + ); } }), ee, namespace, resolverName, - params + params, + log ]; }; -// add an ON_ERROR_PROP_NAME handler -var setupOnError = function (fn, ee, namespace, resolverName, params) { return [ - objDefineProps$1(fn, ON_ERROR_PROP_NAME, function(resolverErrorHandler) { - if (isFunc$1(resolverErrorHandler)) { +/** + * ON_ERROR_PROP_NAME handler + */ +var setupOnError = function (fn, ee, namespace, resolverName, params, log) { return [ + objDefineProps(fn, ON_ERROR_PROP_NAME, function(resolverErrorHandler) { + if (isFunc(resolverErrorHandler)) { // please note ON_ERROR_PROP_NAME can add multiple listners - ee.$only(createEvt(namespace, resolverName, ON_ERROR_PROP_NAME), resolverErrorHandler); + ee.$only( + createEvt(namespace, resolverName, ON_ERROR_PROP_NAME), + resolverErrorHandler + ); } }), ee, namespace, resolverName, - params + params, + log ]; }; /** - * Add extra property to the resolver + * Add extra property / listeners to the resolver * @param {string} namespace where this belongs * @param {string} resolverName name as event name * @param {object} params from contract * @param {function} fn resolver function * @param {object} ee EventEmitter + * @param {function} log function * @return {function} resolver */ -function setupResolver(namespace, resolverName, params, fn, ee) { +function setupResolver(namespace, resolverName, params, fn, ee, log) { // also need to setup a getter to get back the namespace of this resolver - var args = [setupNamespace]; - args.push(setupOnResult, setupOnMessage, setupOnError); - args.push(setupSend); + var fns = [setupNamespace]; + fns.push(setupOnResult, setupOnMessage, setupOnError, setupSend); // get the executor - var executor = Reflect.apply(chainFns, null, args); + var executor = Reflect.apply(chainFns, null, fns); + var args = [fn, ee, namespace, resolverName, params, log]; - return Reflect.apply(executor, null, [fn, ee, namespace, resolverName, params]) + return Reflect.apply(executor, null, args) } // put all the resolver related methods here to make it more clear @@ -6973,16 +7201,17 @@ function setupResolver(namespace, resolverName, params, fn, ee) { * @param {string} namespace this resolver end point * @param {string} resolverName name of resolver as event name * @param {object} params from contract + * @param {function} log pass the log function * @return {function} resolver */ -function createResolver(ee, namespace, resolverName, params) { +function createResolver(ee, namespace, resolverName, params, log) { // note we pass the new withResult=true option return function() { var args = [], len = arguments.length; while ( len-- ) args[ len ] = arguments[ len ]; return validateAsync$1(args, params.params, true) - .then(function (_args) { return actionCall(ee, namespace, resolverName, _args); }) + .then(function (_args) { return actionCall(ee, namespace, resolverName, _args, log); }) .catch(finalCatch) } } @@ -6996,16 +7225,17 @@ function createResolver(ee, namespace, resolverName, params) { */ function generateResolvers(opts, ee, nspSet) { var obj = {}; + var log = opts.log; // const { useCallbackStyle } = opts; // @1.2.1 for (var namespace in nspSet) { var list = nspSet[namespace]; for (var resolverName in list) { // resolverNames.push(resolverName) var params = list[resolverName]; - var fn = createResolver(ee, namespace, resolverName, params); + var fn = createResolver(ee, namespace, resolverName, params, log); // this should set as a getter therefore can not be overwrite by accident // obj[resolverName] = setupResolver(namespace, resolverName, params, fn, ee) - obj = injectToFn(obj, resolverName, setupResolver(namespace, resolverName, params, fn, ee)); + obj = injectToFn(obj, resolverName, setupResolver(namespace, resolverName, params, fn, ee, log)); } } // resolve the obj to start the chain @@ -7027,8 +7257,8 @@ function createNamespaceErrorHandler(obj, opts, ee, nspSet) { // using the onError as name // @TODO we should follow the convention earlier // make this a setter for the obj itself - objDefineProps$1(obj, ON_ERROR_PROP_NAME, function namespaceErrorCallbackHandler(namespaceErrorHandler) { - if (isFunc$1(namespaceErrorHandler)) { + objDefineProps(obj, ON_ERROR_PROP_NAME, function namespaceErrorCallbackHandler(namespaceErrorHandler) { + if (isFunc(namespaceErrorHandler)) { // please note ON_ERROR_PROP_NAME can add multiple listners for (var namespace in nspSet) { // this one is very tricky, we need to make sure the trigger is calling @@ -7049,10 +7279,10 @@ function createNamespaceErrorHandler(obj, opts, ee, nspSet) { * @param {object} ee Event Emitter * @return {array} [ obj, opts, ee ] */ -function createOnReadyhandler(obj, opts, ee) { +function createOnReadyHandler(obj, opts, ee) { return [ - objDefineProps$1(obj, ON_READY_PROP_NAME, function onReadyCallbackHandler(onReadyCallback) { - if (isFunc$1(onReadyCallback)) { + objDefineProps(obj, ON_READY_PROP_NAME, function onReadyCallbackHandler(onReadyCallback) { + if (isFunc(onReadyCallback)) { // reduce it down to just one flat level ee.$on(ON_READY_PROP_NAME, onReadyCallback); } @@ -7078,28 +7308,36 @@ function generator(opts, nspMap, ee) { var args = [ generateResolvers, createNamespaceErrorHandler, - createOnReadyhandler ]; + createOnReadyHandler + ]; if (enableAuth) { args.push( createAuthMethods ); - } else { - // we just return the obj itself - args.push( - function (obj) { return obj; } - ); - } - + } + // we will always get back the [ obj, opts, ee ] + // then we only return the obj (wsClient) + args.push( + function (client, opts, ee) { + opts.log("---> The final step to return the ws-client <---"); + // add some debug functions + client.verifyEventEmitter = function () { return ee.is; }; + + return client + } + ); + // run it var fn = Reflect.apply(chainFns, null, args); return fn(opts, ee, nspSet) } -var obj, obj$1; +var obj, obj$1, obj$2; // import { AVAILABLE_SERVERS } from './constants' var AVAILABLE_METHODS = [IO_ROUNDTRIP_LOGIN, IO_HANDSHAKE_LOGIN]; -var wsCoreDefaultOptions = { +var wsBaseOptions = { + debugOn: createConfig$1(false, [BOOLEAN_TYPE]), // useCallbackStyle: createConfig(false, [BOOLEAN_TYPE]), abandoned in 0.6.0 loginHandlerName: createConfig$1(ISSUER_NAME, [STRING_TYPE]), logoutHandlerName: createConfig$1(LOGOUT_NAME, [STRING_TYPE]), @@ -7120,8 +7358,15 @@ var wsCoreDefaultOptions = { token: createConfig$1(false, [STRING_TYPE]) }; +// socket client +var socketAppProps = {}; +socketAppProps[SOCKET_TYPE_KEY] = createConfig$1(null, [STRING_TYPE], ( obj$2 = {}, obj$2[ALIAS_KEY] = SOCKET_TYPE_CLIENT_ALIAS, obj$2 )); + +var wsCoreDefaultOptions = Object.assign(wsBaseOptions, socketAppProps); + // constant props var wsCoreConstProps = { + log: null, // contract: null, eventEmitter: null, // we unify the two different client into one now @@ -7141,22 +7386,19 @@ var wsCoreConstProps = { * @param {object} constProps user supply const props * @return {promise} resolve to the checked opitons */ -function checkOptionsWrapper(config, defaultOptions, constProps) { +function checkConfiguration(config, defaultOptions, constProps) { var wsConstProps = Object.assign(wsCoreConstProps, constProps); var defaultCheckOptions = Object.assign(wsCoreDefaultOptions, defaultOptions); - /* - const fn = postConfigCheck(checkMap, constProps, checkConfig) - return fn(config) - */ + return checkConfigAsync(config, defaultCheckOptions, wsConstProps) } /** - * Taking the then part from the method below + * Taking the `then` part from the method below * @param {object} opts * @return {promise} opts all done */ -function postWsOptions(opts) { +function postCheckInjectOpts(opts) { return Promise.resolve(opts) .then(function (opts) { if (!opts.hostname) { @@ -7165,39 +7407,42 @@ function postWsOptions(opts) { // @TODO the contract now will supply the namespace information // and we need to use that to group the namespace call opts.wssPath = fixWss([opts.hostname, opts.namespace].join('/'), opts.serverType); - // debug('CONFIGURATION OPTIONS', opts) + // get the log function here + opts.log = getLogFn(opts); + + opts.eventEmitter = getEventEmitter(opts); + return opts }) } /** - * check the configuration - * @param {object} config user supplied configuration - * @param {object} defaultOptions the check map - * @param {object} constProps developer supplied configuration - * @return {object} after checked + * Don't want to make things confusing + * Breaking up the opts process in one place + * then generate the necessary parameter in another step + * @param {object} opts checked --> merge --> injected + * @return {object} {opts, nspMap, ee} */ -function checkWsCoreOptions(config, defaultOptions, constProps) { - return checkOptionsWrapper(config, defaultOptions, constProps) - .then(postWsOptions) +function createRequiredParams(opts) { + return { + opts: opts, + nspMap: processContract(opts), + ee: opts.eventEmitter + } } // the top level API + /** * 0.5.0 we break up the wsClientCore in two parts one without the config check * @param {function} socketClientResolver * @param {object} config the already checked config */ function wsClientCoreAction(socketClientResolver, config) { - return Promise - .resolve(config) - .then(getLogFn) - .then(function (opts) { return ({ - opts: opts, - nspMap: processContract(opts), - ee: getEventEmitter(opts) - }); }) + return postCheckInjectOpts(config) + // the following two moved to wsPostConfig + .then(createRequiredParams) .then( function (ref) { var opts = ref.opts; @@ -7233,898 +7478,18 @@ function wsClientCore(socketClientResolver, defaultOptions, constProps) { if ( constProps === void 0 ) constProps = {}; // we need to inject property to this client later - // therefore we need to do it this way return function (config) { if ( config === void 0 ) config = {}; - return ( - checkWsCoreOptions(config, defaultOptions, constProps) - .then(function (opts) { return wsClientCoreAction(socketClientResolver, opts); }) - ); + return checkConfiguration(config, defaultOptions, constProps) + .then(function (opts) { return wsClientCoreAction(socketClientResolver, opts); }); } - } -var QUERY_ARG_NAME = 'args'; -var TIMESTAMP_PARAM_NAME = 'TS'; -var NO_STATUS_CODE$1 = -1; -var LOGIN_EVENT_NAME$1 = '__login__'; -var LOGOUT_EVENT_NAME$1 = '__logout__'; - -// for ws servers -var WS_REPLY_TYPE = '__reply__'; -var WS_EVT_NAME = '__event__'; -var WS_DATA_NAME = '__data__'; -var EMIT_REPLY_TYPE$1 = 'emit'; -var ACKNOWLEDGE_REPLY_TYPE = 'acknowledge'; -var ERROR_TYPE = 'error'; - -var JS_WS_SOCKET_IO_NAME = 'socket.io'; -var JS_WS_NAME$1 = 'ws'; - -// for ws client -var ON_MESSAGE_PROP_NAME$1 = 'onMessage'; -var ON_RESULT_PROP_NAME$1 = 'onResult'; -var ON_ERROR_PROP_NAME$1 = 'onError'; -var ON_READY_PROP_NAME$1 = 'onReady'; -var ON_LOGIN_PROP_NAME$1 = 'onLogin'; // new @1.8.6 -// breaking change from 1.8.8 the above name was the name below -// the names are using in the new resolver.on getter interface -var MESSAGE_PROP_NAME = 'message'; -var RESULT_PROP_NAME = 'result'; -var ERROR_PROP_NAME = 'error'; -var READY_PROP_NAME = 'ready'; -var LOGIN_PROP_NAME = 'login'; // new @1.8.6 -var NOT_LOGIN_ERR_MSG = 'NOT LOGIN'; -var TOKEN_PARAM_NAME = 'token'; - -// jsonql-ws-core takes over the check configuration -// constant props -var wsClientConstProps = { - version: 'version: 1.1.0 module: cjs', // will get replace - serverType: JS_WS_NAME$1 -}; - -var wsClientAppProps = {}; - -// pass the different type of ws to generate the client -/** - * WebSocket is strict about the path, therefore we need to make sure before it goes in - * @param {string} url input url - * @return {string} url with correct path name - */ -var fixWss$1 = function (url) { - var uri = url.toLowerCase(); - if (uri.indexOf('http') > -1) { - if (uri.indexOf('https') > -1) { - return uri.replace('https', 'wss') - } - return uri.replace('http', 'ws') - } - return uri -}; - -/** - * The bug was in the wsOptions where ws doesn't need it but socket.io do - * therefore the object was pass as second parameter! - * @param {object} WebSocket the client or node version of ws - * @param {boolean} auth if it's auth then 3 param or just one - */ -function createWsClient(WebSocket, auth) { - if ( auth === void 0 ) auth = false; - - if (auth === false) { - return function createWsClientHandler(url) { - return new WebSocket(fixWss$1(url)) - } - } - - /** - * Create a client with auth token - * @param {string} url start with ws:// @TODO check this? - * @param {string} token the jwt token - * @return {object} ws instance - */ - return function createWsAuthClientHandler(url, token) { - var ws_url = fixWss$1(url); - // console.log('what happen here?', url, ws_url, token) - var uri = token && typeof token === 'string' ? (ws_url + "?" + TOKEN_PARAM_NAME + "=" + token) : ws_url; - try { - return new WebSocket(uri) - } catch(e) { - console.error('WebSocket Connection Error', e); - return false - } - } -} - -/** - * Checks if `value` is classified as an `Array` object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an array, else `false`. - * @example - * - * _.isArray([1, 2, 3]); - * // => true - * - * _.isArray(document.body.children); - * // => false - * - * _.isArray('abc'); - * // => false - * - * _.isArray(_.noop); - * // => false - */ -var isArray$1 = Array.isArray; - -/** Detect free variable `global` from Node.js. */ -var freeGlobal$1 = typeof global$1 == 'object' && global$1 && global$1.Object === Object && global$1; - -/** Detect free variable `self`. */ -var freeSelf$1 = typeof self == 'object' && self && self.Object === Object && self; - -/** Used as a reference to the global object. */ -var root$1 = freeGlobal$1 || freeSelf$1 || Function('return this')(); - -/** Built-in value references. */ -var Symbol$1 = root$1.Symbol; - -/** Used for built-in method references. */ -var objectProto$f = Object.prototype; - -/** Used to check objects for own properties. */ -var hasOwnProperty$c = objectProto$f.hasOwnProperty; - -/** - * Used to resolve the - * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring) - * of values. - */ -var nativeObjectToString$2 = objectProto$f.toString; - -/** Built-in value references. */ -var symToStringTag$2 = Symbol$1 ? Symbol$1.toStringTag : undefined; - -/** - * A specialized version of `baseGetTag` which ignores `Symbol.toStringTag` values. - * - * @private - * @param {*} value The value to query. - * @returns {string} Returns the raw `toStringTag`. - */ -function getRawTag$1(value) { - var isOwn = hasOwnProperty$c.call(value, symToStringTag$2), - tag = value[symToStringTag$2]; - - try { - value[symToStringTag$2] = undefined; - var unmasked = true; - } catch (e) {} - - var result = nativeObjectToString$2.call(value); - if (unmasked) { - if (isOwn) { - value[symToStringTag$2] = tag; - } else { - delete value[symToStringTag$2]; - } - } - return result; -} - -/** Used for built-in method references. */ -var objectProto$g = Object.prototype; - -/** - * Used to resolve the - * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring) - * of values. - */ -var nativeObjectToString$3 = objectProto$g.toString; - -/** - * Converts `value` to a string using `Object.prototype.toString`. - * - * @private - * @param {*} value The value to convert. - * @returns {string} Returns the converted string. - */ -function objectToString$1(value) { - return nativeObjectToString$3.call(value); -} - -/** `Object#toString` result references. */ -var nullTag$1 = '[object Null]', - undefinedTag$1 = '[object Undefined]'; - -/** Built-in value references. */ -var symToStringTag$3 = Symbol$1 ? Symbol$1.toStringTag : undefined; - -/** - * The base implementation of `getTag` without fallbacks for buggy environments. - * - * @private - * @param {*} value The value to query. - * @returns {string} Returns the `toStringTag`. - */ -function baseGetTag$1(value) { - if (value == null) { - return value === undefined ? undefinedTag$1 : nullTag$1; - } - return (symToStringTag$3 && symToStringTag$3 in Object(value)) - ? getRawTag$1(value) - : objectToString$1(value); -} - -/** - * Checks if `value` is object-like. A value is object-like if it's not `null` - * and has a `typeof` result of "object". - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is object-like, else `false`. - * @example - * - * _.isObjectLike({}); - * // => true - * - * _.isObjectLike([1, 2, 3]); - * // => true - * - * _.isObjectLike(_.noop); - * // => false - * - * _.isObjectLike(null); - * // => false - */ -function isObjectLike$1(value) { - return value != null && typeof value == 'object'; -} - -/** - * A specialized version of `_.map` for arrays without support for iteratee - * shorthands. - * - * @private - * @param {Array} [array] The array to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {Array} Returns the new mapped array. - */ -function arrayMap$1(array, iteratee) { - var index = -1, - length = array == null ? 0 : array.length, - result = Array(length); - - while (++index < length) { - result[index] = iteratee(array[index], index, array); - } - return result; -} - -/** `Object#toString` result references. */ -var symbolTag$2 = '[object Symbol]'; - -/** - * Checks if `value` is classified as a `Symbol` primitive or object. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a symbol, else `false`. - * @example - * - * _.isSymbol(Symbol.iterator); - * // => true - * - * _.isSymbol('abc'); - * // => false - */ -function isSymbol$1(value) { - return typeof value == 'symbol' || - (isObjectLike$1(value) && baseGetTag$1(value) == symbolTag$2); -} - -/** Used as references for various `Number` constants. */ -var INFINITY$2 = 1 / 0; - -/** Used to convert symbols to primitives and strings. */ -var symbolProto$2 = Symbol$1 ? Symbol$1.prototype : undefined, - symbolToString$1 = symbolProto$2 ? symbolProto$2.toString : undefined; - -/** - * The base implementation of `_.toString` which doesn't convert nullish - * values to empty strings. - * - * @private - * @param {*} value The value to process. - * @returns {string} Returns the string. - */ -function baseToString$1(value) { - // Exit early for strings to avoid a performance hit in some environments. - if (typeof value == 'string') { - return value; - } - if (isArray$1(value)) { - // Recursively convert values (susceptible to call stack limits). - return arrayMap$1(value, baseToString$1) + ''; - } - if (isSymbol$1(value)) { - return symbolToString$1 ? symbolToString$1.call(value) : ''; - } - var result = (value + ''); - return (result == '0' && (1 / value) == -INFINITY$2) ? '-0' : result; -} - -/** - * The base implementation of `_.slice` without an iteratee call guard. - * - * @private - * @param {Array} array The array to slice. - * @param {number} [start=0] The start position. - * @param {number} [end=array.length] The end position. - * @returns {Array} Returns the slice of `array`. - */ -function baseSlice$1(array, start, end) { - var index = -1, - length = array.length; - - if (start < 0) { - start = -start > length ? 0 : (length + start); - } - end = end > length ? length : end; - if (end < 0) { - end += length; - } - length = start > end ? 0 : ((end - start) >>> 0); - start >>>= 0; - - var result = Array(length); - while (++index < length) { - result[index] = array[index + start]; - } - return result; -} - -/** - * Casts `array` to a slice if it's needed. - * - * @private - * @param {Array} array The array to inspect. - * @param {number} start The start position. - * @param {number} [end=array.length] The end position. - * @returns {Array} Returns the cast slice. - */ -function castSlice$1(array, start, end) { - var length = array.length; - end = end === undefined ? length : end; - return (!start && end >= length) ? array : baseSlice$1(array, start, end); -} - -/** - * The base implementation of `_.findIndex` and `_.findLastIndex` without - * support for iteratee shorthands. - * - * @private - * @param {Array} array The array to inspect. - * @param {Function} predicate The function invoked per iteration. - * @param {number} fromIndex The index to search from. - * @param {boolean} [fromRight] Specify iterating from right to left. - * @returns {number} Returns the index of the matched value, else `-1`. - */ -function baseFindIndex$1(array, predicate, fromIndex, fromRight) { - var length = array.length, - index = fromIndex + (fromRight ? 1 : -1); - - while ((fromRight ? index-- : ++index < length)) { - if (predicate(array[index], index, array)) { - return index; - } - } - return -1; -} - -/** - * The base implementation of `_.isNaN` without support for number objects. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`. - */ -function baseIsNaN$1(value) { - return value !== value; -} - -/** - * A specialized version of `_.indexOf` which performs strict equality - * comparisons of values, i.e. `===`. - * - * @private - * @param {Array} array The array to inspect. - * @param {*} value The value to search for. - * @param {number} fromIndex The index to search from. - * @returns {number} Returns the index of the matched value, else `-1`. - */ -function strictIndexOf$1(array, value, fromIndex) { - var index = fromIndex - 1, - length = array.length; - - while (++index < length) { - if (array[index] === value) { - return index; - } - } - return -1; -} - -/** - * The base implementation of `_.indexOf` without `fromIndex` bounds checks. - * - * @private - * @param {Array} array The array to inspect. - * @param {*} value The value to search for. - * @param {number} fromIndex The index to search from. - * @returns {number} Returns the index of the matched value, else `-1`. - */ -function baseIndexOf$1(array, value, fromIndex) { - return value === value - ? strictIndexOf$1(array, value, fromIndex) - : baseFindIndex$1(array, baseIsNaN$1, fromIndex); -} - -/** - * Used by `_.trim` and `_.trimEnd` to get the index of the last string symbol - * that is not found in the character symbols. - * - * @private - * @param {Array} strSymbols The string symbols to inspect. - * @param {Array} chrSymbols The character symbols to find. - * @returns {number} Returns the index of the last unmatched string symbol. - */ -function charsEndIndex$1(strSymbols, chrSymbols) { - var index = strSymbols.length; - - while (index-- && baseIndexOf$1(chrSymbols, strSymbols[index], 0) > -1) {} - return index; -} - -/** - * Used by `_.trim` and `_.trimStart` to get the index of the first string symbol - * that is not found in the character symbols. - * - * @private - * @param {Array} strSymbols The string symbols to inspect. - * @param {Array} chrSymbols The character symbols to find. - * @returns {number} Returns the index of the first unmatched string symbol. - */ -function charsStartIndex$1(strSymbols, chrSymbols) { - var index = -1, - length = strSymbols.length; - - while (++index < length && baseIndexOf$1(chrSymbols, strSymbols[index], 0) > -1) {} - return index; -} - -/** - * Converts an ASCII `string` to an array. - * - * @private - * @param {string} string The string to convert. - * @returns {Array} Returns the converted array. - */ -function asciiToArray$1(string) { - return string.split(''); -} - -/** Used to compose unicode character classes. */ -var rsAstralRange$2 = '\\ud800-\\udfff', - rsComboMarksRange$2 = '\\u0300-\\u036f', - reComboHalfMarksRange$2 = '\\ufe20-\\ufe2f', - rsComboSymbolsRange$2 = '\\u20d0-\\u20ff', - rsComboRange$2 = rsComboMarksRange$2 + reComboHalfMarksRange$2 + rsComboSymbolsRange$2, - rsVarRange$2 = '\\ufe0e\\ufe0f'; - -/** Used to compose unicode capture groups. */ -var rsZWJ$2 = '\\u200d'; - -/** Used to detect strings with [zero-width joiners or code points from the astral planes](http://eev.ee/blog/2015/09/12/dark-corners-of-unicode/). */ -var reHasUnicode$1 = RegExp('[' + rsZWJ$2 + rsAstralRange$2 + rsComboRange$2 + rsVarRange$2 + ']'); - -/** - * Checks if `string` contains Unicode symbols. - * - * @private - * @param {string} string The string to inspect. - * @returns {boolean} Returns `true` if a symbol is found, else `false`. - */ -function hasUnicode$1(string) { - return reHasUnicode$1.test(string); -} - -/** Used to compose unicode character classes. */ -var rsAstralRange$3 = '\\ud800-\\udfff', - rsComboMarksRange$3 = '\\u0300-\\u036f', - reComboHalfMarksRange$3 = '\\ufe20-\\ufe2f', - rsComboSymbolsRange$3 = '\\u20d0-\\u20ff', - rsComboRange$3 = rsComboMarksRange$3 + reComboHalfMarksRange$3 + rsComboSymbolsRange$3, - rsVarRange$3 = '\\ufe0e\\ufe0f'; - -/** Used to compose unicode capture groups. */ -var rsAstral$1 = '[' + rsAstralRange$3 + ']', - rsCombo$1 = '[' + rsComboRange$3 + ']', - rsFitz$1 = '\\ud83c[\\udffb-\\udfff]', - rsModifier$1 = '(?:' + rsCombo$1 + '|' + rsFitz$1 + ')', - rsNonAstral$1 = '[^' + rsAstralRange$3 + ']', - rsRegional$1 = '(?:\\ud83c[\\udde6-\\uddff]){2}', - rsSurrPair$1 = '[\\ud800-\\udbff][\\udc00-\\udfff]', - rsZWJ$3 = '\\u200d'; - -/** Used to compose unicode regexes. */ -var reOptMod$1 = rsModifier$1 + '?', - rsOptVar$1 = '[' + rsVarRange$3 + ']?', - rsOptJoin$1 = '(?:' + rsZWJ$3 + '(?:' + [rsNonAstral$1, rsRegional$1, rsSurrPair$1].join('|') + ')' + rsOptVar$1 + reOptMod$1 + ')*', - rsSeq$1 = rsOptVar$1 + reOptMod$1 + rsOptJoin$1, - rsSymbol$1 = '(?:' + [rsNonAstral$1 + rsCombo$1 + '?', rsCombo$1, rsRegional$1, rsSurrPair$1, rsAstral$1].join('|') + ')'; - -/** Used to match [string symbols](https://mathiasbynens.be/notes/javascript-unicode). */ -var reUnicode$1 = RegExp(rsFitz$1 + '(?=' + rsFitz$1 + ')|' + rsSymbol$1 + rsSeq$1, 'g'); - -/** - * Converts a Unicode `string` to an array. - * - * @private - * @param {string} string The string to convert. - * @returns {Array} Returns the converted array. - */ -function unicodeToArray$1(string) { - return string.match(reUnicode$1) || []; -} - -/** - * Converts `string` to an array. - * - * @private - * @param {string} string The string to convert. - * @returns {Array} Returns the converted array. - */ -function stringToArray$1(string) { - return hasUnicode$1(string) - ? unicodeToArray$1(string) - : asciiToArray$1(string); -} - -/** - * Converts `value` to a string. An empty string is returned for `null` - * and `undefined` values. The sign of `-0` is preserved. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to convert. - * @returns {string} Returns the converted string. - * @example - * - * _.toString(null); - * // => '' - * - * _.toString(-0); - * // => '-0' - * - * _.toString([1, 2, 3]); - * // => '1,2,3' - */ -function toString$1(value) { - return value == null ? '' : baseToString$1(value); -} - -/** Used to match leading and trailing whitespace. */ -var reTrim$1 = /^\s+|\s+$/g; - -/** - * Removes leading and trailing whitespace or specified characters from `string`. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category String - * @param {string} [string=''] The string to trim. - * @param {string} [chars=whitespace] The characters to trim. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {string} Returns the trimmed string. - * @example - * - * _.trim(' abc '); - * // => 'abc' - * - * _.trim('-_-abc-_-', '_-'); - * // => 'abc' - * - * _.map([' foo ', ' bar '], _.trim); - * // => ['foo', 'bar'] - */ -function trim$1(string, chars, guard) { - string = toString$1(string); - if (string && (guard || chars === undefined)) { - return string.replace(reTrim$1, ''); - } - if (!string || !(chars = baseToString$1(chars))) { - return string; - } - var strSymbols = stringToArray$1(string), - chrSymbols = stringToArray$1(chars), - start = charsStartIndex$1(strSymbols, chrSymbols), - end = charsEndIndex$1(strSymbols, chrSymbols) + 1; - - return castSlice$1(strSymbols, start, end).join(''); -} - -// bunch of generic helpers - -/** - * DIY in Array - * @param {array} arr to check from - * @param {*} value to check against - * @return {boolean} true on found - */ -var inArray$2 = function (arr, value) { return !!arr.filter(function (a) { return a === value; }).length; }; - -// quick and dirty to turn non array to array -var toArray$2 = function (arg) { return isArray$1(arg) ? arg : [arg]; }; - -/** - * @param {object} obj for search - * @param {string} key target - * @return {boolean} true on success - */ -var isObjectHasKey$2 = function(obj, key) { - try { - var keys = Object.keys(obj); - return inArray$2(keys, key) - } catch(e) { - // @BUG when the obj is not an OBJECT we got some weird output - return false; - /* - console.info('obj', obj) - console.error(e) - throw new Error(e) - */ - } -}; - -/** - * create a event name - * @param {string[]} args - * @return {string} event name for use - */ -var createEvt$1 = function () { - var args = [], len = arguments.length; - while ( len-- ) args[ len ] = arguments[ len ]; - - return args.join('_'); -}; - -// custom validation error class -// when validaton failed -var JsonqlValidationError$1 = /*@__PURE__*/(function (Error) { - function JsonqlValidationError() { - var args = [], len = arguments.length; - while ( len-- ) args[ len ] = arguments[ len ]; - - Error.apply(this, args); - - this.message = args[0]; - this.detail = args[1]; - - this.className = JsonqlValidationError.name; - - if (Error.captureStackTrace) { - Error.captureStackTrace(this, JsonqlValidationError); - } - } - - if ( Error ) JsonqlValidationError.__proto__ = Error; - JsonqlValidationError.prototype = Object.create( Error && Error.prototype ); - JsonqlValidationError.prototype.constructor = JsonqlValidationError; - - var staticAccessors = { name: { configurable: true } }; - - staticAccessors.name.get = function () { - return 'JsonqlValidationError'; - }; - - Object.defineProperties( JsonqlValidationError, staticAccessors ); - - return JsonqlValidationError; -}(Error)); - -/** - * This is a custom error to throw whenever a error happen inside the jsonql - * This help us to capture the right error, due to the call happens in sequence - * @param {string} message to tell what happen - * @param {mixed} extra things we want to add, 500? - */ -var JsonqlError$1 = /*@__PURE__*/(function (Error) { - function JsonqlError() { - var args = [], len = arguments.length; - while ( len-- ) args[ len ] = arguments[ len ]; - - Error.apply(this, args); - - this.message = args[0]; - this.detail = args[1]; - - this.className = JsonqlError.name; - - if (Error.captureStackTrace) { - Error.captureStackTrace(this, JsonqlError); - // this.detail = this.stack; - } - } - - if ( Error ) JsonqlError.__proto__ = Error; - JsonqlError.prototype = Object.create( Error && Error.prototype ); - JsonqlError.prototype.constructor = JsonqlError; - - var staticAccessors = { name: { configurable: true },statusCode: { configurable: true } }; - - staticAccessors.name.get = function () { - return 'JsonqlError'; - }; - - staticAccessors.statusCode.get = function () { - return NO_STATUS_CODE$1; - }; - - Object.defineProperties( JsonqlError, staticAccessors ); - - return JsonqlError; -}(Error)); - -// split the contract into the node side and the generic side - -/** - * @NOTE ported from jsonql-ws-client - * Got to make sure the connection order otherwise - * it will hang - * @param {object} nspSet contract - * @param {string} publicNamespace like the name said - * @return {array} namespaces in order - */ -function getNamespaceInOrder(nspSet, publicNamespace) { - var names = []; // need to make sure the order! - for (var namespace in nspSet) { - if (namespace === publicNamespace) { - names[1] = namespace; - } else { - names[0] = namespace; - } - } - return names; -} - -/** - * @param {boolean} sec return in second or not - * @return {number} timestamp - */ -var timestamp = function (sec) { - if ( sec === void 0 ) sec = false; - - var time = Date.now(); - return sec ? Math.floor( time / 1000 ) : time; -}; - -/** `Object#toString` result references. */ -var stringTag$3 = '[object String]'; - -/** - * Checks if `value` is classified as a `String` primitive or object. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a string, else `false`. - * @example - * - * _.isString('abc'); - * // => true - * - * _.isString(1); - * // => false - */ -function isString$2(value) { - return typeof value == 'string' || - (!isArray$1(value) && isObjectLike$1(value) && baseGetTag$1(value) == stringTag$3); -} - -// ported from jsonql-params-validator - -/** - * @param {*} args arguments to send - *@return {object} formatted payload - */ -var formatPayload = function (args) { - var obj; - - return ( - ( obj = {}, obj[QUERY_ARG_NAME] = args, obj ) -); -}; - -/** - * Get name from the payload (ported back from jsonql-koa) - * @param {*} payload to extract from - * @return {string} name - */ -function getNameFromPayload(payload) { - return Object.keys(payload)[0] -} - -/** - * wrapper method to add the timestamp as well - * @param {string} resolverName - * @param {*} payload - * @return {object} delierable - */ -function createDeliverable(resolverName, payload) { - var obj; - - return ( obj = {}, obj[resolverName] = payload, obj[TIMESTAMP_PARAM_NAME] = [ timestamp() ], obj ) -} - -/** - * @param {string} resolverName name of function - * @param {array} [args=[]] from the ...args - * @param {boolean} [jsonp = false] add v1.3.0 to koa - * @return {object} formatted argument - */ -function createQuery(resolverName, args, jsonp) { - if ( args === void 0 ) args = []; - if ( jsonp === void 0 ) jsonp = false; - - if (isString$2(resolverName) && isArray$1(args)) { - var payload = formatPayload(args); - if (jsonp === true) { - return payload; - } - return createDeliverable(resolverName, payload) - } - throw new JsonqlValidationError$1("[createQuery] expect resolverName to be string and args to be array!", { resolverName: resolverName, args: args }) -} - -/** - * string version of the createQuery - * @return {string} - */ -function createQueryStr(resolverName, args, jsonp) { - if ( args === void 0 ) args = []; - if ( jsonp === void 0 ) jsonp = false; - - return JSON.stringify(createQuery(resolverName, args, jsonp)) -} - -// constants - -var SOCKET_IO = JS_WS_SOCKET_IO_NAME; - -var EMIT_EVT = EMIT_REPLY_TYPE$1; - -// since both the ws and io version are -// pre-defined in the client-generator -// and this one will have the same parameters -// and the callback is identical +// since both the ws and io version are +// pre-defined in the client-generator +// and this one will have the same parameters +// and the callback is identical /** * wrapper method to create a nsp without login @@ -8160,131 +7525,6 @@ function createNspAuthClient(namespace, opts) { return nspAuthClient(url, token, wsOptions) } -// validate string type -/** - * @param {string} value expected value - * @return {boolean} true if OK - */ -var checkIsString$1 = function(value) { - return (trim$1(value) !== '') ? isString$2(value) : false; -}; - -// export -var isString$3 = checkIsString$1; - -// making all the functionality on it's own -// import { WatchClass } from './watch' - -var SuspendClass$1 = function SuspendClass() { - // suspend, release and queue - this.__suspend__ = null; - this.queueStore = new Set(); - /* - this.watch('suspend', function(value, prop, oldValue) { - this.logger(`${prop} set from ${oldValue} to ${value}`) - // it means it set the suspend = true then release it - if (oldValue === true && value === false) { - // we want this happen after the return happens - setTimeout(() => { - this.release() - }, 1) - } - return value; // we need to return the value to store it - }) - */ -}; - -var prototypeAccessors$1 = { $suspend: { configurable: true },$queues: { configurable: true } }; - -/** - * setter to set the suspend and check if it's boolean value - * @param {boolean} value to trigger - */ -prototypeAccessors$1.$suspend.set = function (value) { - var this$1 = this; - - if (typeof value === 'boolean') { - var lastValue = this.__suspend__; - this.__suspend__ = value; - this.logger('($suspend)', ("Change from " + lastValue + " --> " + value)); - if (lastValue === true && value === false) { - setTimeout(function () { - this$1.release(); - }, 1); - } - } else { - throw new Error("$suspend only accept Boolean value!") - } -}; - -/** - * queuing call up when it's in suspend mode - * @param {any} value - * @return {Boolean} true when added or false when it's not - */ -SuspendClass$1.prototype.$queue = function $queue () { - var args = [], len = arguments.length; - while ( len-- ) args[ len ] = arguments[ len ]; - - if (this.__suspend__ === true) { - this.logger('($queue)', 'added to $queue', args); - // there shouldn't be any duplicate ... - this.queueStore.add(args); - } - return this.__suspend__; -}; - -/** - * a getter to get all the store queue - * @return {array} Set turn into Array before return - */ -prototypeAccessors$1.$queues.get = function () { - var size = this.queueStore.size; - this.logger('($queues)', ("size: " + size)); - if (size > 0) { - return Array.from(this.queueStore) - } - return [] -}; - -/** - * Release the queue - * @return {int} size if any - */ -SuspendClass$1.prototype.release = function release () { - var this$1 = this; - - var size = this.queueStore.size; - this.logger('(release)', ("Release was called " + size)); - if (size > 0) { - var queue = Array.from(this.queueStore); - this.queueStore.clear(); - this.logger('queue', queue); - queue.forEach(function (args) { - this$1.logger(args); - Reflect.apply(this$1.$trigger, this$1, args); - }); - this.logger(("Release size " + (this.queueStore.size))); - } -}; - -Object.defineProperties( SuspendClass$1.prototype, prototypeAccessors$1 ); - -// group all the small functions here - -/** - * Unbind the event - * @param {object} ee EventEmitter - * @param {string} namespace - * @return {void} - */ -var clearMainEmitEvt = function (ee, namespace) { - var nsps = toArray$2(namespace); - nsps.forEach(function (n) { - ee.$off(createEvt$1(n, EMIT_REPLY_TYPE$1)); - }); -}; - // this use by client-event-handler /** @@ -8292,16 +7532,14 @@ var clearMainEmitEvt = function (ee, namespace) { * @param {object} ee Event Emitter * @param {array} namespaces nsps string * @param {string} message optional - * @param {object} opts configuration * @return {void} */ -function triggerNamespacesOnError(ee, namespaces, message, opts) { - if ( opts === void 0 ) opts = {}; - - var useCallbackStyle = opts.useCallbackStyle; - var ERROR_SUBFIX = useCallbackStyle ? ERROR_PROP_NAME : ON_ERROR_PROP_NAME$1; +function triggerNamespacesOnError(ee, namespaces, message) { namespaces.forEach( function (namespace) { - ee.$call(createEvt$1(namespace, ERROR_SUBFIX), [{ message: message, namespace: namespace }]); + ee.$trigger( + createEvt(namespace, ON_ERROR_PROP_NAME), + [{ message: message, namespace: namespace }] + ); }); } @@ -8315,12 +7553,10 @@ function triggerNamespacesOnError(ee, namespaces, message, opts) { * @return {void} */ var notLoginWsHandler = function (namespace, ee, opts) { - var useCallbackStyle = opts.useCallbackStyle; - var log = opts.log; - var ERROR_SUBFIX = useCallbackStyle ? ERROR_PROP_NAME : ON_ERROR_PROP_NAME$1; - var RESULT_SUBFIX = useCallbackStyle ? RESULT_PROP_NAME : ON_RESULT_PROP_NAME$1; + var log = opts.log; + ee.$only( - createEvt$1(namespace, EMIT_EVT), + createEvt(namespace, EMIT_EVT), function notLoginHandlerCallback(resolverName, args) { log('[notLoginHandler] hijack the ws call', namespace, resolverName, args); @@ -8330,9 +7566,9 @@ var notLoginWsHandler = function (namespace, ee, opts) { }; // It should just throw error here and should not call the result // because that's channel for handling normal event not the fake one - ee.$call(createEvt$1(namespace, resolverName, ERROR_SUBFIX), [error]); + ee.$call(createEvt(namespace, resolverName, ON_ERROR_PROP_NAME), [ error ]); // also trigger the result handler, but wrap inside the error key - ee.$call(createEvt$1(namespace, resolverName, RESULT_SUBFIX), [{ error: error }]); + ee.$call(createEvt(namespace, resolverName, ON_RESULT_PROP_NAME), [{ error: error }]); } ); }; @@ -8369,8 +7605,10 @@ function clientEventHandler(opts, nspMap, ee, bindWsHandler, namespaces, nsps) { namespaces.forEach(function (namespace) { isPrivate = privateNamespace === namespace; if (nsps[namespace]) { + log('[call bindWsHandler]', isPrivate, namespace); var args = [namespace, nsps[namespace], ee, isPrivate, opts]; + if (opts.serverType === SOCKET_IO) { var nspSet = nspMap.nspSet; args.push(nspSet[namespace]); @@ -8383,46 +7621,102 @@ function clientEventHandler(opts, nspMap, ee, bindWsHandler, namespaces, nsps) { }); // this will be available regardless enableAuth // because the server can log the client out - ee.$on(LOGOUT_EVENT_NAME$1, function logoutEvtHandler() { + ee.$on(LOGOUT_EVENT_NAME, function logoutEvtHandler() { log('LOGOUT_EVENT_NAME'); // disconnect(nsps, opts.serverType) // we need to issue error to all the namespace onError handler - triggerNamespacesOnError(ee, namespaces, LOGOUT_EVENT_NAME$1); + triggerNamespacesOnError(ee, namespaces, LOGOUT_EVENT_NAME); // rebind all of the handler to the fake one namespaces.forEach( function (namespace) { clearMainEmitEvt(ee, namespace); // clear out the nsp - nsps[namespace] = false; + nsps[namespace] = null; + // @TODO here is the problem, we clear out ALL the nsps + // but we should keep the public nsp, because logout doesn't mean + // disconnect everything right? + // add a NOT LOGIN error if call notLoginWsHandler(namespace, ee, opts); }); }); } +// jsonql-ws-core takes over the check configuration +// constant props +var wsClientConstProps = { + version: 'version: 1.1.1 module: cjs', // will get replace + serverType: JS_WS_NAME +}; + +var wsClientAppProps = {}; + +// We keep all the import from jsonql-ws-client-core in place + +var jsonqlWsClientAppProps = Object.assign({}, wsCoreDefaultOptions, wsClientAppProps); +var jsonqlWsConstProps = Object.assign({}, wsCoreConstProps, wsClientConstProps); + +// pass the different type of ws to generate the client + +/** + * The bug was in the wsOptions where ws don't need it but socket.io do + * therefore the object was pass as second parameter! + * @param {object} WebSocket the client or node version of ws + * @param {boolean} auth if it's auth then 3 param or just one + */ +function createFrameworkDepClient(WebSocket, auth) { + if ( auth === void 0 ) auth = false; + + if (auth === false) { + return function createWsClientHandler(url) { + return new WebSocket(fixWss(url)) + } + } + + /** + * Create a client with auth token + * @param {string} url start with ws:// @TODO check this? + * @param {string} token the jwt token + * @return {object} ws instance + */ + return function createWsAuthClientHandler(url, token) { + var ws_url = fixWss(url); + // console.log('what happen here?', url, ws_url, token) + var uri = token && typeof token === 'string' ? (ws_url + "?" + TOKEN_PARAM_NAME + "=" + token) : ws_url; + try { + return new WebSocket(uri) + } catch(e) { + console.error('WebSocket Connection Error', e); + return false + } + } +} + // take the ws reply data for use var keys$1 = [ WS_REPLY_TYPE, WS_EVT_NAME, WS_DATA_NAME ]; /** + * Check if this is a ws reply type * @param {object} payload should be string when reply but could be transformed * @return {boolean} true is OK */ var isWsReply = function (payload) { var data = payload.data; if (data) { - var result = keys$1.filter(function (key) { return isObjectHasKey$2(data, key); }); + var result = keys$1.filter(function (key) { return isObjectHasKey$1(data, key); }); return (result.length === keys$1.length) ? data : false } return false }; /** + * Extract the payload from the ws message * @param {object} payload This is the entire ws Event Object * @return {object} false on failed */ var extractWsPayload = function (payload) { var data = payload.data; - var json = isString$3(data) ? JSON.parse(data) : data; + var json = isString$1(data) ? JSON.parse(data) : data; var fdata; if ((fdata = isWsReply(json)) !== false) { return { @@ -8431,36 +7725,36 @@ var extractWsPayload = function (payload) { type: fdata[WS_REPLY_TYPE] } } - throw new JsonqlError$1('payload can not be decoded', payload) + throw new JsonqlError('payload can not be decoded', payload) }; // the WebSocket main handler /** - * under extremely circumstances we might not even have a resolverName, then + * in some edge case we might not even have a resolverName, then * we issue a global error for the developer to catch it * @param {object} ee event emitter * @param {string} namespace nsp * @param {string} resolverName resolver * @param {object} json decoded payload or error object - * @param {string} ERROR_EVT_NAME the error event name + * @param {string} ON_ERROR_PROP_NAME the error event name * @return {undefined} nothing return */ -var errorTypeHandler = function (ee, namespace, resolverName, json, ERROR_EVT_NAME) { +var errorTypeHandler = function (ee, namespace, resolverName, json, ON_ERROR_PROP_NAME) { var evt = [namespace]; if (resolverName) { evt.push(resolverName); } - evt.push(ERROR_EVT_NAME); - var evtName = Reflect.apply(createEvt$1, null, evt); + evt.push(ON_ERROR_PROP_NAME); + var evtName = Reflect.apply(createEvt, null, evt); // test if there is a data field var payload = json.data || json; ee.$trigger(evtName, [payload]); }; /** - * Binding the even to socket normally + * Binding the event to socket normally * @param {string} namespace * @param {object} ws the nsp * @param {object} ee EventEmitter @@ -8468,30 +7762,23 @@ var errorTypeHandler = function (ee, namespace, resolverName, json, ERROR_EVT_NA * @param {object} opts configuration * @return {object} promise resolve after the onopen event */ -function wsMainHandler(namespace, ws, ee, isPrivate, opts) { - var useCallbackStyle = opts.useCallbackStyle; +function socketEventHandler(namespace, ws, ee, isPrivate, opts) { var log = opts.log; + log("socketEventHandler log test, isPrivate:", isPrivate); - log("wsMainHandler log test"); - - var READY_EVT_NAME = useCallbackStyle ? READY_PROP_NAME : ON_READY_PROP_NAME$1; - var LOGIN_EVT_NAME = useCallbackStyle ? LOGIN_PROP_NAME : ON_LOGIN_PROP_NAME$1; - var MESSAGE_EVT_NAME = useCallbackStyle ? MESSAGE_PROP_NAME : ON_MESSAGE_PROP_NAME$1; - var RESULT_EVT_NAME = useCallbackStyle ? RESULT_PROP_NAME : ON_RESULT_PROP_NAME$1; - var ERROR_EVT_NAME = useCallbackStyle ? ERROR_PROP_NAME : ON_ERROR_PROP_NAME$1; // connection open ws.onopen = function onOpenCallback() { log('ws.onopen listened'); // we just call the onReady - ee.$call(READY_EVT_NAME, namespace); + ee.$call(ON_READY_PROP_NAME, namespace); // need an extra parameter here to id the private nsp if (isPrivate) { - log(("isPrivate and fire the " + LOGIN_EVT_NAME)); - ee.$call(LOGIN_EVT_NAME, namespace); + log(("isPrivate and fire the " + ON_LOGIN_PROP_NAME)); + ee.$call(ON_LOGIN_PROP_NAME, namespace); } // add listener only after the open is called ee.$only( - createEvt$1(namespace, EMIT_REPLY_TYPE$1), + createEvt(namespace, EMIT_REPLY_TYPE), function wsMainOnEvtHandler(resolverName, args) { log('calling server', resolverName, args); ws.send( @@ -8512,13 +7799,13 @@ function wsMainHandler(namespace, ws, ee, isPrivate, opts) { var type = json.type; log('Hear from server', type, json); switch (type) { - case EMIT_REPLY_TYPE$1: - var e1 = createEvt$1(namespace, resolverName, MESSAGE_EVT_NAME); + case EMIT_REPLY_TYPE: + var e1 = createEvt(namespace, resolverName, ON_MESSAGE_PROP_NAME); var r = ee.$trigger(e1, [json]); log("EMIT_REPLY_TYPE", e1, r); break; case ACKNOWLEDGE_REPLY_TYPE: - var e2 = createEvt$1(namespace, resolverName, RESULT_EVT_NAME); + var e2 = createEvt(namespace, resolverName, ON_RESULT_PROP_NAME); var x = ee.$trigger(e2, [json]); // log(`ACKNOWLEDGE_REPLY_TYPE`, e2, json) break; @@ -8526,19 +7813,19 @@ function wsMainHandler(namespace, ws, ee, isPrivate, opts) { // this is handled error and we won't throw it // we need to extract the error from json log("ERROR_TYPE"); - errorTypeHandler(ee, namespace, resolverName, json, ERROR_EVT_NAME); + errorTypeHandler(ee, namespace, resolverName, json, ON_ERROR_PROP_NAME); break; // @TODO there should be an error type instead of roll into the other two types? TBC default: // if this happen then we should throw it and halt the operation all together log('Unhandled event!', json); - errorTypeHandler(ee, namespace, resolverName, json, ERROR_EVT_NAME); + errorTypeHandler(ee, namespace, resolverName, json, ON_ERROR_PROP_NAME); // let error = {error: {'message': 'Unhandled event!', type}}; // ee.$trigger(createEvt(namespace, resolverName, ON_RESULT_PROP_NAME), [error]) } } catch(e) { console.error("ws.onmessage error", e); - errorTypeHandler(ee, namespace, false, e, ERROR_EVT_NAME); + errorTypeHandler(ee, namespace, false, e, ON_ERROR_PROP_NAME); } }; // when the server close the connection @@ -8547,8 +7834,15 @@ function wsMainHandler(namespace, ws, ee, isPrivate, opts) { // @TODO what to do with this // ee.$trigger(LOGOUT_EVENT_NAME, [namespace]) }; + // add a onerror event handler here + ws.onerror = function onErrorCallback(err) { + // trigger a global error event + log("ws.onerror", err); + ee.$trigger(createEvt(namespace, ON_ERROR_PROP_NAME), [err]); + }; + // listen to the LOGOUT_EVENT_NAME - ee.$on(LOGOUT_EVENT_NAME$1, function closeEvtHandler() { + ee.$on(LOGOUT_EVENT_NAME, function closeEvtHandler() { try { log('terminate ws connection'); ws.terminate(); @@ -8568,15 +7862,16 @@ function wsMainHandler(namespace, ws, ee, isPrivate, opts) { * @param {string|null} token whether we have the token at run time * @return {object} nsps namespace with namespace as key */ -var createNsps = function(opts, nspMap, token) { +var createNspAction = function(opts, nspMap, token) { + var log = opts.log; var nspSet = nspMap.nspSet; var publicNamespace = nspMap.publicNamespace; - var login = false; + var loginRequired = false; var namespaces = []; var nsps = {}; // first we need to binding all the events handler if (opts.enableAuth) { // && opts.useJwt - login = true; // just saying we need to listen to login event + loginRequired = true; // just saying we need to listen to login event namespaces = getNamespaceInOrder(nspSet, publicNamespace); nsps = namespaces.map(function (namespace, i) { var obj, obj$1, obj$2; @@ -8584,7 +7879,7 @@ var createNsps = function(opts, nspMap, token) { if (i === 0) { if (token) { opts.token = token; - // console.log('create createNspAuthClient at run time', opts) + log('create createNspAuthClient at run time'); return ( obj = {}, obj[namespace] = createNspAuthClient(namespace, opts), obj ) } return ( obj$1 = {}, obj$1[namespace] = false, obj$1 ) @@ -8599,36 +7894,34 @@ var createNsps = function(opts, nspMap, token) { nsps[namespace] = createNspClient(false, opts); } // return - return { nsps: nsps, namespaces: namespaces, login: login } + return { nsps: nsps, namespaces: namespaces, loginRequired: loginRequired } }; /** - * create a ws client + * create the NSP(s) and determine if this require auth or not * @param {object} opts configuration * @param {object} nspMap namespace with resolvers * @param {object} ee EventEmitter to pass through * @return {object} what comes in what goes out */ -function createClient(opts, nspMap, ee) { - // arguments that don't change - var args = [opts, nspMap, ee, wsMainHandler]; +function createNsp(opts, nspMap, ee) { + // arguments for clientEventHandler + var args = [opts, nspMap, ee, socketEventHandler]; // now create the nsps var token = opts.token; var log = opts.log; - var ref = createNsps(opts, nspMap, token); + var ref = createNspAction(opts, nspMap, token); var nsps = ref.nsps; var namespaces = ref.namespaces; - var login = ref.login; + var loginRequired = ref.loginRequired; // binding the listeners - and it will listen to LOGOUT event // to unbind itself, and the above call will bind it again Reflect.apply(clientEventHandler, null, args.concat([namespaces, nsps])); // setup listener - if (login) { - ee.$only(LOGIN_EVENT_NAME$1, function loginEventHandler(tokenLater) { - - log('createClient LOGIN_EVENT_NAME'); + if (loginRequired) { + ee.$only(LOGIN_EVENT_NAME, function loginEventHandler(tokenLater) { - // debugFn(`LOGIN_EVENT_NAME called with token:`, tokenLater) + log('createClient LOGIN_EVENT_NAME $only handler'); // @BUG this keep causing an "Disconnect call failed TypeError: Cannot read property 'readyState' of null" // I think that is because it's not login then it can not be disconnect // how do we track this state globally @@ -8638,10 +7931,10 @@ function createClient(opts, nspMap, ee) { // triggerNamespacesOnError(ee, namespaces, LOGIN_EVENT_NAME) clearMainEmitEvt(ee, namespaces); // console.log('LOGIN_EVENT_NAME', token) - var newNsps = createNsps(opts, nspMap, tokenLater); + var newNsps = createNspAction(opts, nspMap, tokenLater); // rebind it Reflect.apply( - clientEventHandler, + clientEventHandler, // @NOTE is this the problem that cause the hang up? null, args.concat([newNsps.namespaces, newNsps.nsps]) ); @@ -8654,13 +7947,14 @@ function createClient(opts, nspMap, ee) { // share method to create the wsClientResolver /** - * combine the create client resolver - * @param {object} ws the different WebSocket module + * Create the framework <---> jsonql client binding + * @param {object} frameworkModule the different WebSocket module * @return {function} the wsClientResolver */ -function createClientResolver(ws) { - var client = createWsClient(ws); - var authClient = createWsClient(ws, true); +function createClientBinding(frameworkModule) { + var client = createFrameworkDepClient(frameworkModule); + var authClient = createFrameworkDepClient(frameworkModule, true); + /** * wsClientResolver * @param {object} opts configuration @@ -8668,9 +7962,9 @@ function createClientResolver(ws) { * @param {object} ee instance of the eventEmitter * @return {object} passing the same 3 input out with additional in the opts */ - return function(opts, nspMap, ee) { + return function createClientBindingAction(opts, nspMap, ee) { opts.nspClient = client; - opts.nspAuthClient = authClient; + opts.nspAuthClient = authClient; // @1.0.7 remove later once everything fixed var log = opts.log; if (log && typeof log === 'function') { @@ -8678,7 +7972,7 @@ function createClientResolver(ws) { log('@jsonql/ws createClientResolver', opts); } // console.log(`contract`, opts.contract) - return createClient(opts, nspMap, ee) + return createNsp(opts, nspMap, ee) } } @@ -8690,18 +7984,22 @@ function createClientResolver(ws) { * @param {object} ee instance of the eventEmitter * @return {object} passing the same 3 input out with additional in the opts */ -var wsClientResolver = createClientResolver(WebSocket); +var wsClientResolver = createClientBinding(WebSocket); -// this is the module entry point for node +// this is the module entry point for node client // export back the function and that's it -function wsBrowserClient(config, constProps) { +function wsNodeClient(config, constProps) { if ( config === void 0 ) config = {}; if ( constProps === void 0 ) constProps = {}; - var initMethod = wsClientCore(wsClientResolver, wsClientAppProps, Object.assign(wsClientConstProps, constProps)); - return initMethod(config) + var initClientMethod = wsClientCore( + wsClientResolver, + jsonqlWsClientAppProps, + Object.assign({}, jsonqlWsConstProps, constProps) + ); + return initClientMethod(config) } -module.exports = wsBrowserClient; +module.exports = wsNodeClient; //# sourceMappingURL=main.js.map diff --git a/packages/@jsonql/ws/main.js.map b/packages/@jsonql/ws/main.js.map index 411b13e43cd20ac3aa3a75ef6efa45e40b6eb077..0ee73f00d8aa70273e8bbecd37c1067671b9a818 100644 --- a/packages/@jsonql/ws/main.js.map +++ b/packages/@jsonql/ws/main.js.map @@ -1 +1 @@ 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default (typeof global !== \"undefined\" ? global :\n typeof self !== \"undefined\" ? self :\n typeof window !== \"undefined\" ? window : {});\n","/**\n * A specialized version of `_.map` for arrays without support for iteratee\n * shorthands.\n *\n * @private\n * @param {Array} [array] The array to iterate over.\n * @param {Function} iteratee The function invoked per iteration.\n * @returns {Array} Returns the new mapped array.\n */\nfunction arrayMap(array, iteratee) {\n var index = -1,\n length = array == null ? 0 : array.length,\n result = Array(length);\n\n while (++index < length) {\n result[index] = iteratee(array[index], index, array);\n }\n return result;\n}\n\nexport default arrayMap;\n","/**\n * Checks if `value` is classified as an `Array` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an array, else `false`.\n * @example\n *\n * _.isArray([1, 2, 3]);\n * // => true\n *\n * _.isArray(document.body.children);\n * // => false\n *\n * _.isArray('abc');\n * // => false\n *\n * _.isArray(_.noop);\n * // => false\n */\nvar isArray = Array.isArray;\n\nexport default isArray;\n","/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/**\n * Used to resolve the\n * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)\n * of values.\n */\nvar nativeObjectToString = objectProto.toString;\n\n/**\n * Converts `value` to a string using `Object.prototype.toString`.\n *\n * @private\n * @param {*} value The value to convert.\n * @returns {string} Returns the converted string.\n */\nfunction objectToString(value) {\n return nativeObjectToString.call(value);\n}\n\nexport default objectToString;\n","/**\n * Checks if `value` is object-like. A value is object-like if it's not `null`\n * and has a `typeof` result of \"object\".\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is object-like, else `false`.\n * @example\n *\n * _.isObjectLike({});\n * // => true\n *\n * _.isObjectLike([1, 2, 3]);\n * // => true\n *\n * _.isObjectLike(_.noop);\n * // => false\n *\n * _.isObjectLike(null);\n * // => false\n */\nfunction isObjectLike(value) {\n return value != null && typeof value == 'object';\n}\n\nexport default isObjectLike;\n","/**\n * The base implementation of `_.slice` without an iteratee call guard.\n *\n * @private\n * @param {Array} array The array to slice.\n * @param {number} [start=0] The start position.\n * @param {number} [end=array.length] The end position.\n * @returns {Array} Returns the slice of `array`.\n */\nfunction baseSlice(array, start, end) {\n var index = -1,\n length = array.length;\n\n if (start < 0) {\n start = -start > length ? 0 : (length + start);\n }\n end = end > length ? length : end;\n if (end < 0) {\n end += length;\n }\n length = start > end ? 0 : ((end - start) >>> 0);\n start >>>= 0;\n\n var result = Array(length);\n while (++index < length) {\n result[index] = array[index + start];\n }\n return result;\n}\n\nexport default baseSlice;\n","/**\n * The base implementation of `_.findIndex` and `_.findLastIndex` without\n * support for iteratee shorthands.\n *\n * @private\n * @param {Array} array The array to inspect.\n * @param {Function} predicate The function invoked per iteration.\n * @param {number} fromIndex The index to search from.\n * @param {boolean} [fromRight] Specify iterating from right to left.\n * @returns {number} Returns the index of the matched value, else `-1`.\n */\nfunction baseFindIndex(array, predicate, fromIndex, fromRight) {\n var length = array.length,\n index = fromIndex + (fromRight ? 1 : -1);\n\n while ((fromRight ? index-- : ++index < length)) {\n if (predicate(array[index], index, array)) {\n return index;\n }\n }\n return -1;\n}\n\nexport default baseFindIndex;\n","/**\n * The base implementation of `_.isNaN` without support for number objects.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`.\n */\nfunction baseIsNaN(value) {\n return value !== value;\n}\n\nexport default baseIsNaN;\n","/**\n * A specialized version of `_.indexOf` which performs strict equality\n * comparisons of values, i.e. `===`.\n *\n * @private\n * @param {Array} array The array to inspect.\n * @param {*} value The value to search for.\n * @param {number} fromIndex The index to search from.\n * @returns {number} Returns the index of the matched value, else `-1`.\n */\nfunction strictIndexOf(array, value, fromIndex) {\n var index = fromIndex - 1,\n length = array.length;\n\n while (++index < length) {\n if (array[index] === value) {\n return index;\n }\n }\n return -1;\n}\n\nexport default strictIndexOf;\n","/**\n * Converts an ASCII `string` to an array.\n *\n * @private\n * @param {string} string The string to convert.\n * @returns {Array} Returns the converted array.\n */\nfunction asciiToArray(string) {\n return string.split('');\n}\n\nexport default asciiToArray;\n","/** Used to compose unicode character classes. */\nvar rsAstralRange = '\\\\ud800-\\\\udfff',\n rsComboMarksRange = '\\\\u0300-\\\\u036f',\n reComboHalfMarksRange = '\\\\ufe20-\\\\ufe2f',\n rsComboSymbolsRange = '\\\\u20d0-\\\\u20ff',\n rsComboRange = rsComboMarksRange + reComboHalfMarksRange + rsComboSymbolsRange,\n rsVarRange = '\\\\ufe0e\\\\ufe0f';\n\n/** Used to compose unicode capture groups. */\nvar rsZWJ = '\\\\u200d';\n\n/** Used to detect strings with [zero-width joiners or code points from the astral planes](http://eev.ee/blog/2015/09/12/dark-corners-of-unicode/). */\nvar reHasUnicode = RegExp('[' + rsZWJ + rsAstralRange + rsComboRange + rsVarRange + ']');\n\n/**\n * Checks if `string` contains Unicode symbols.\n *\n * @private\n * @param {string} string The string to inspect.\n * @returns {boolean} Returns `true` if a symbol is found, else `false`.\n */\nfunction hasUnicode(string) {\n return reHasUnicode.test(string);\n}\n\nexport default hasUnicode;\n","/** Used to compose unicode character classes. */\nvar rsAstralRange = '\\\\ud800-\\\\udfff',\n rsComboMarksRange = '\\\\u0300-\\\\u036f',\n reComboHalfMarksRange = '\\\\ufe20-\\\\ufe2f',\n rsComboSymbolsRange = '\\\\u20d0-\\\\u20ff',\n rsComboRange = rsComboMarksRange + reComboHalfMarksRange + rsComboSymbolsRange,\n rsVarRange = '\\\\ufe0e\\\\ufe0f';\n\n/** Used to compose unicode capture groups. */\nvar rsAstral = '[' + rsAstralRange + ']',\n rsCombo = '[' + rsComboRange + ']',\n rsFitz = '\\\\ud83c[\\\\udffb-\\\\udfff]',\n rsModifier = '(?:' + rsCombo + '|' + rsFitz + ')',\n rsNonAstral = '[^' + rsAstralRange + ']',\n rsRegional = '(?:\\\\ud83c[\\\\udde6-\\\\uddff]){2}',\n rsSurrPair = '[\\\\ud800-\\\\udbff][\\\\udc00-\\\\udfff]',\n rsZWJ = '\\\\u200d';\n\n/** Used to compose unicode regexes. */\nvar reOptMod = rsModifier + '?',\n rsOptVar = '[' + rsVarRange + ']?',\n rsOptJoin = '(?:' + rsZWJ + '(?:' + [rsNonAstral, rsRegional, rsSurrPair].join('|') + ')' + rsOptVar + reOptMod + ')*',\n rsSeq = rsOptVar + reOptMod + rsOptJoin,\n rsSymbol = '(?:' + [rsNonAstral + rsCombo + '?', rsCombo, rsRegional, rsSurrPair, rsAstral].join('|') + ')';\n\n/** Used to match [string symbols](https://mathiasbynens.be/notes/javascript-unicode). */\nvar reUnicode = RegExp(rsFitz + '(?=' + rsFitz + ')|' + rsSymbol + rsSeq, 'g');\n\n/**\n * Converts a Unicode `string` to an array.\n *\n * @private\n * @param {string} string The string to convert.\n * @returns {Array} Returns the converted array.\n */\nfunction unicodeToArray(string) {\n return string.match(reUnicode) || [];\n}\n\nexport default unicodeToArray;\n","// validator numbers\n// import { NUMBER_TYPES } from './constants';\n\nimport isNaN from 'lodash-es/isNaN'\nimport isString from 'lodash-es/isString'\n/**\n * @2015-05-04 found a problem if the value is a number like string\n * it will pass, so add a chck if it's string before we pass to next\n * @param {number} value expected value\n * @return {boolean} true if OK\n */\nconst checkIsNumber = function(value) {\n return isString(value) ? false : !isNaN( parseFloat(value) )\n}\n\nexport default checkIsNumber\n","// validate string type\nimport trim from 'lodash-es/trim'\nimport isString from 'lodash-es/isString'\n/**\n * @param {string} value expected value\n * @return {boolean} true if OK\n */\nconst checkIsString = function(value) {\n return (trim(value) !== '') ? isString(value) : false;\n}\n\nexport default checkIsString\n","// check for boolean\n\n/**\n * @param {boolean} value expected\n * @return {boolean} true if OK\n */\nconst checkIsBoolean = function(value) {\n return value !== null && value !== undefined && typeof value === 'boolean'\n}\n\nexport default checkIsBoolean\n","// validate any thing only check if there is something\n\nimport trim from 'lodash-es/trim'\n\n/**\n * @param {*} value the value\n * @param {boolean} [checkNull=true] strict check if there is null value\n * @return {boolean} true is OK\n */\nconst checkIsAny = function(value, checkNull = true) {\n if (value !== undefined && value !== '' && trim(value) !== '') {\n if (checkNull === false || (checkNull === true && value !== null)) {\n return true;\n }\n }\n return false;\n}\n\nexport default checkIsAny\n","// Good practice rule - No magic number\n\nexport const ARGS_NOT_ARRAY_ERR = `args is not an array! You might want to do: ES6 Array.from(arguments) or ES5 Array.prototype.slice.call(arguments)`;\nexport const PARAMS_NOT_ARRAY_ERR = `params is not an array! Did something gone wrong when you generate the contract.json?`;\nexport const EXCEPTION_CASE_ERR = 'Could not understand your arguments and parameter structure!';\nexport const UNUSUAL_CASE_ERR = 'This is an unusual situation where the arguments are more than the params, but not mark as spread';\n\n// re-export\nimport * as JSONQL_CONSTANTS from 'jsonql-constants';\n// @TODO the jsdoc return array. and we should also allow array syntax\nexport const DEFAULT_TYPE = JSONQL_CONSTANTS.DEFAULT_TYPE;\nexport const ARRAY_TYPE_LFT = JSONQL_CONSTANTS.ARRAY_TYPE_LFT;\nexport const ARRAY_TYPE_RGT = JSONQL_CONSTANTS.ARRAY_TYPE_RGT;\n\nexport const TYPE_KEY = JSONQL_CONSTANTS.TYPE_KEY;\nexport const OPTIONAL_KEY = JSONQL_CONSTANTS.OPTIONAL_KEY;\nexport const ENUM_KEY = JSONQL_CONSTANTS.ENUM_KEY;\nexport const ARGS_KEY = JSONQL_CONSTANTS.ARGS_KEY;\nexport const CHECKER_KEY = JSONQL_CONSTANTS.CHECKER_KEY;\nexport const ALIAS_KEY = JSONQL_CONSTANTS.ALIAS_KEY;\n\nexport const ARRAY_TYPE = JSONQL_CONSTANTS.ARRAY_TYPE;\nexport const OBJECT_TYPE = JSONQL_CONSTANTS.OBJECT_TYPE;\nexport const STRING_TYPE = JSONQL_CONSTANTS.STRING_TYPE;\nexport const BOOLEAN_TYPE = JSONQL_CONSTANTS.BOOLEAN_TYPE;\nexport const NUMBER_TYPE = JSONQL_CONSTANTS.NUMBER_TYPE;\nexport const KEY_WORD = JSONQL_CONSTANTS.KEY_WORD;\nexport const OR_SEPERATOR = JSONQL_CONSTANTS.OR_SEPERATOR;\n\n// not actually in use\n// export const NUMBER_TYPES = JSONQL_CONSTANTS.NUMBER_TYPES;\n","// primitive types\nimport checkIsNumber from './number'\nimport checkIsString from './string'\nimport checkIsBoolean from './boolean'\nimport checkIsAny from './any'\nimport { NUMBER_TYPE, STRING_TYPE, BOOLEAN_TYPE } from './constants'\n\n/**\n * this is a wrapper method to call different one based on their type\n * @param {string} type to check\n * @return {function} a function to handle the type\n */\nconst combineFn = function(type) {\n switch (type) {\n case NUMBER_TYPE:\n return checkIsNumber;\n case STRING_TYPE:\n return checkIsString;\n case BOOLEAN_TYPE:\n return checkIsBoolean;\n default:\n return checkIsAny;\n }\n}\n\nexport default combineFn\n","// validate array type\n\nimport isArray from 'lodash-es/isArray'\nimport trim from 'lodash-es/trim'\nimport combineFn from './combine'\nimport {\n ARRAY_TYPE_LFT,\n ARRAY_TYPE_RGT,\n OR_SEPERATOR\n} from './constants'\n\n/**\n * @param {array} value expected\n * @param {string} [type=''] pass the type if we encounter array. then we need to check the value as well\n * @return {boolean} true if OK\n */\nexport const checkIsArray = function(value, type='') {\n if (isArray(value)) {\n if (type === '' || trim(type)==='') {\n return true;\n }\n // we test it in reverse\n // @TODO if the type is an array (OR) then what?\n // we need to take into account this could be an array\n const c = value.filter(v => !combineFn(type)(v))\n return !(c.length > 0)\n }\n return false;\n}\n\n/**\n * check if it matches the array. pattern\n * @param {string} type\n * @return {boolean|array} false means NO, always return array\n */\nexport const isArrayLike = function(type) {\n // @TODO could that have something like array<> instead of array.<>? missing the dot?\n // because type script is Array without the dot\n if (type.indexOf(ARRAY_TYPE_LFT) > -1 && type.indexOf(ARRAY_TYPE_RGT) > -1) {\n const _type = type.replace(ARRAY_TYPE_LFT, '').replace(ARRAY_TYPE_RGT, '')\n if (_type.indexOf(OR_SEPERATOR)) {\n return _type.split(OR_SEPERATOR)\n }\n return [_type]\n }\n return false;\n}\n\n/**\n * we might encounter something like array. then we need to take it apart\n * @param {object} p the prepared object for processing\n * @param {string|array} type the type came from \n * @return {boolean} for the filter to operate on\n */\nexport const arrayTypeHandler = function(p, type) {\n const { arg } = p;\n // need a special case to handle the OR type\n // we need to test the args instead of the type(s)\n if (type.length > 1) {\n return !arg.filter(v => (\n !(type.length > type.filter(t => !combineFn(t)(v)).length)\n )).length;\n }\n // type is array so this will be or!\n return type.length > type.filter(t => !checkIsArray(arg, t)).length;\n}\n","/**\n * Creates a unary function that invokes `func` with its argument transformed.\n *\n * @private\n * @param {Function} func The function to wrap.\n * @param {Function} transform The argument transform.\n * @returns {Function} Returns the new function.\n */\nfunction overArg(func, transform) {\n return function(arg) {\n return func(transform(arg));\n };\n}\n\nexport default overArg;\n","/**\n * A specialized version of `_.filter` for arrays without support for\n * iteratee shorthands.\n *\n * @private\n * @param {Array} [array] The array to iterate over.\n * @param {Function} predicate The function invoked per iteration.\n * @returns {Array} Returns the new filtered array.\n */\nfunction arrayFilter(array, predicate) {\n var index = -1,\n length = array == null ? 0 : array.length,\n resIndex = 0,\n result = [];\n\n while (++index < length) {\n var value = array[index];\n if (predicate(value, index, array)) {\n result[resIndex++] = value;\n }\n }\n return result;\n}\n\nexport default arrayFilter;\n","/**\n * Creates a base function for methods like `_.forIn` and `_.forOwn`.\n *\n * @private\n * @param {boolean} [fromRight] Specify iterating from right to left.\n * @returns {Function} Returns the new base function.\n */\nfunction createBaseFor(fromRight) {\n return function(object, iteratee, keysFunc) {\n var index = -1,\n iterable = Object(object),\n props = keysFunc(object),\n length = props.length;\n\n while (length--) {\n var key = props[fromRight ? length : ++index];\n if (iteratee(iterable[key], key, iterable) === false) {\n break;\n }\n }\n return object;\n };\n}\n\nexport default createBaseFor;\n","/**\n * The base implementation of `_.times` without support for iteratee shorthands\n * or max array length checks.\n *\n * @private\n * @param {number} n The number of times to invoke `iteratee`.\n * @param {Function} iteratee The function invoked per iteration.\n * @returns {Array} Returns the array of results.\n */\nfunction baseTimes(n, iteratee) {\n var index = -1,\n result = Array(n);\n\n while (++index < n) {\n result[index] = iteratee(index);\n }\n return result;\n}\n\nexport default baseTimes;\n","/**\n * This method returns `false`.\n *\n * @static\n * @memberOf _\n * @since 4.13.0\n * @category Util\n * @returns {boolean} Returns `false`.\n * @example\n *\n * _.times(2, _.stubFalse);\n * // => [false, false]\n */\nfunction stubFalse() {\n return false;\n}\n\nexport default stubFalse;\n","/** Used as references for various `Number` constants. */\nvar MAX_SAFE_INTEGER = 9007199254740991;\n\n/** Used to detect unsigned integer values. */\nvar reIsUint = /^(?:0|[1-9]\\d*)$/;\n\n/**\n * Checks if `value` is a valid array-like index.\n *\n * @private\n * @param {*} value The value to check.\n * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index.\n * @returns {boolean} Returns `true` if `value` is a valid index, else `false`.\n */\nfunction isIndex(value, length) {\n var type = typeof value;\n length = length == null ? MAX_SAFE_INTEGER : length;\n\n return !!length &&\n (type == 'number' ||\n (type != 'symbol' && reIsUint.test(value))) &&\n (value > -1 && value % 1 == 0 && value < length);\n}\n\nexport default isIndex;\n","/** Used as references for various `Number` constants. */\nvar MAX_SAFE_INTEGER = 9007199254740991;\n\n/**\n * Checks if `value` is a valid array-like length.\n *\n * **Note:** This method is loosely based on\n * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a valid length, else `false`.\n * @example\n *\n * _.isLength(3);\n * // => true\n *\n * _.isLength(Number.MIN_VALUE);\n * // => false\n *\n * _.isLength(Infinity);\n * // => false\n *\n * _.isLength('3');\n * // => false\n */\nfunction isLength(value) {\n return typeof value == 'number' &&\n value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;\n}\n\nexport default isLength;\n","/**\n * The base implementation of `_.unary` without support for storing metadata.\n *\n * @private\n * @param {Function} func The function to cap arguments for.\n * @returns {Function} Returns the new capped function.\n */\nfunction baseUnary(func) {\n return function(value) {\n return func(value);\n };\n}\n\nexport default baseUnary;\n","/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/**\n * Checks if `value` is likely a prototype object.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a prototype, else `false`.\n */\nfunction isPrototype(value) {\n var Ctor = value && value.constructor,\n proto = (typeof Ctor == 'function' && Ctor.prototype) || objectProto;\n\n return value === proto;\n}\n\nexport default isPrototype;\n","/**\n * Checks if `value` is the\n * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)\n * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an object, else `false`.\n * @example\n *\n * _.isObject({});\n * // => true\n *\n * _.isObject([1, 2, 3]);\n * // => true\n *\n * _.isObject(_.noop);\n * // => true\n *\n * _.isObject(null);\n * // => false\n */\nfunction isObject(value) {\n var type = typeof value;\n return value != null && (type == 'object' || type == 'function');\n}\n\nexport default isObject;\n","/**\n * Removes all key-value entries from the list cache.\n *\n * @private\n * @name clear\n * @memberOf ListCache\n */\nfunction listCacheClear() {\n this.__data__ = [];\n this.size = 0;\n}\n\nexport default listCacheClear;\n","/**\n * Performs a\n * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)\n * comparison between two values to determine if they are equivalent.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to compare.\n * @param {*} other The other value to compare.\n * @returns {boolean} Returns `true` if the values are equivalent, else `false`.\n * @example\n *\n * var object = { 'a': 1 };\n * var other = { 'a': 1 };\n *\n * _.eq(object, object);\n * // => true\n *\n * _.eq(object, other);\n * // => false\n *\n * _.eq('a', 'a');\n * // => true\n *\n * _.eq('a', Object('a'));\n * // => false\n *\n * _.eq(NaN, NaN);\n * // => true\n */\nfunction eq(value, other) {\n return value === other || (value !== value && other !== other);\n}\n\nexport default eq;\n","/**\n * Removes `key` and its value from the stack.\n *\n * @private\n * @name delete\n * @memberOf Stack\n * @param {string} key The key of the value to remove.\n * @returns {boolean} Returns `true` if the entry was removed, else `false`.\n */\nfunction stackDelete(key) {\n var data = this.__data__,\n result = data['delete'](key);\n\n this.size = data.size;\n return result;\n}\n\nexport default stackDelete;\n","/**\n * Gets the stack value for `key`.\n *\n * @private\n * @name get\n * @memberOf Stack\n * @param {string} key The key of the value to get.\n * @returns {*} Returns the entry value.\n */\nfunction stackGet(key) {\n return this.__data__.get(key);\n}\n\nexport default stackGet;\n","/**\n * Checks if a stack value for `key` exists.\n *\n * @private\n * @name has\n * @memberOf Stack\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\nfunction stackHas(key) {\n return this.__data__.has(key);\n}\n\nexport default stackHas;\n","/** Used for built-in method references. */\nvar funcProto = Function.prototype;\n\n/** Used to resolve the decompiled source of functions. */\nvar funcToString = funcProto.toString;\n\n/**\n * Converts `func` to its source code.\n *\n * @private\n * @param {Function} func The function to convert.\n * @returns {string} Returns the source code.\n */\nfunction toSource(func) {\n if (func != null) {\n try {\n return funcToString.call(func);\n } catch (e) {}\n try {\n return (func + '');\n } catch (e) {}\n }\n return '';\n}\n\nexport default toSource;\n","/**\n * Gets the value at `key` of `object`.\n *\n * @private\n * @param {Object} [object] The object to query.\n * @param {string} key The key of the property to get.\n * @returns {*} Returns the property value.\n */\nfunction getValue(object, key) {\n return object == null ? undefined : object[key];\n}\n\nexport default getValue;\n","/**\n * Removes `key` and its value from the hash.\n *\n * @private\n * @name delete\n * @memberOf Hash\n * @param {Object} hash The hash to modify.\n * @param {string} key The key of the value to remove.\n * @returns {boolean} Returns `true` if the entry was removed, else `false`.\n */\nfunction hashDelete(key) {\n var result = this.has(key) && delete this.__data__[key];\n this.size -= result ? 1 : 0;\n return result;\n}\n\nexport default hashDelete;\n","/**\n * Checks if `value` is suitable for use as unique object key.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is suitable, else `false`.\n */\nfunction isKeyable(value) {\n var type = typeof value;\n return (type == 'string' || type == 'number' || type == 'symbol' || type == 'boolean')\n ? (value !== '__proto__')\n : (value === null);\n}\n\nexport default isKeyable;\n","/** Used to stand-in for `undefined` hash values. */\nvar HASH_UNDEFINED = '__lodash_hash_undefined__';\n\n/**\n * Adds `value` to the array cache.\n *\n * @private\n * @name add\n * @memberOf SetCache\n * @alias push\n * @param {*} value The value to cache.\n * @returns {Object} Returns the cache instance.\n */\nfunction setCacheAdd(value) {\n this.__data__.set(value, HASH_UNDEFINED);\n return this;\n}\n\nexport default setCacheAdd;\n","/**\n * Checks if `value` is in the array cache.\n *\n * @private\n * @name has\n * @memberOf SetCache\n * @param {*} value The value to search for.\n * @returns {number} Returns `true` if `value` is found, else `false`.\n */\nfunction setCacheHas(value) {\n return this.__data__.has(value);\n}\n\nexport default setCacheHas;\n","/**\n * A specialized version of `_.some` for arrays without support for iteratee\n * shorthands.\n *\n * @private\n * @param {Array} [array] The array to iterate over.\n * @param {Function} predicate The function invoked per iteration.\n * @returns {boolean} Returns `true` if any element passes the predicate check,\n * else `false`.\n */\nfunction arraySome(array, predicate) {\n var index = -1,\n length = array == null ? 0 : array.length;\n\n while (++index < length) {\n if (predicate(array[index], index, array)) {\n return true;\n }\n }\n return false;\n}\n\nexport default arraySome;\n","/**\n * Checks if a `cache` value for `key` exists.\n *\n * @private\n * @param {Object} cache The cache to query.\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\nfunction cacheHas(cache, key) {\n return cache.has(key);\n}\n\nexport default cacheHas;\n","/**\n * Converts `map` to its key-value pairs.\n *\n * @private\n * @param {Object} map The map to convert.\n * @returns {Array} Returns the key-value pairs.\n */\nfunction mapToArray(map) {\n var index = -1,\n result = Array(map.size);\n\n map.forEach(function(value, key) {\n result[++index] = [key, value];\n });\n return result;\n}\n\nexport default mapToArray;\n","/**\n * Converts `set` to an array of its values.\n *\n * @private\n * @param {Object} set The set to convert.\n * @returns {Array} Returns the values.\n */\nfunction setToArray(set) {\n var index = -1,\n result = Array(set.size);\n\n set.forEach(function(value) {\n result[++index] = value;\n });\n return result;\n}\n\nexport default setToArray;\n","/**\n * Appends the elements of `values` to `array`.\n *\n * @private\n * @param {Array} array The array to modify.\n * @param {Array} values The values to append.\n * @returns {Array} Returns `array`.\n */\nfunction arrayPush(array, values) {\n var index = -1,\n length = values.length,\n offset = array.length;\n\n while (++index < length) {\n array[offset + index] = values[index];\n }\n return array;\n}\n\nexport default arrayPush;\n","/**\n * This method returns a new empty array.\n *\n * @static\n * @memberOf _\n * @since 4.13.0\n * @category Util\n * @returns {Array} Returns the new empty array.\n * @example\n *\n * var arrays = _.times(2, _.stubArray);\n *\n * console.log(arrays);\n * // => [[], []]\n *\n * console.log(arrays[0] === arrays[1]);\n * // => false\n */\nfunction stubArray() {\n return [];\n}\n\nexport default stubArray;\n","/**\n * A specialized version of `matchesProperty` for source values suitable\n * for strict equality comparisons, i.e. `===`.\n *\n * @private\n * @param {string} key The key of the property to get.\n * @param {*} srcValue The value to match.\n * @returns {Function} Returns the new spec function.\n */\nfunction matchesStrictComparable(key, srcValue) {\n return function(object) {\n if (object == null) {\n return false;\n }\n return object[key] === srcValue &&\n (srcValue !== undefined || (key in Object(object)));\n };\n}\n\nexport default matchesStrictComparable;\n","/**\n * The base implementation of `_.hasIn` without support for deep paths.\n *\n * @private\n * @param {Object} [object] The object to query.\n * @param {Array|string} key The key to check.\n * @returns {boolean} Returns `true` if `key` exists, else `false`.\n */\nfunction baseHasIn(object, key) {\n return object != null && key in Object(object);\n}\n\nexport default baseHasIn;\n","/**\n * This method returns the first argument it receives.\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category Util\n * @param {*} value Any value.\n * @returns {*} Returns `value`.\n * @example\n *\n * var object = { 'a': 1 };\n *\n * console.log(_.identity(object) === object);\n * // => true\n */\nfunction identity(value) {\n return value;\n}\n\nexport default identity;\n","/**\n * The base implementation of `_.property` without support for deep paths.\n *\n * @private\n * @param {string} key The key of the property to get.\n * @returns {Function} Returns the new accessor function.\n */\nfunction baseProperty(key) {\n return function(object) {\n return object == null ? undefined : object[key];\n };\n}\n\nexport default baseProperty;\n","// validate object type\n\nimport isPlainObject from 'lodash-es/isPlainObject'\nimport filter from 'lodash-es/filter'\n\nimport combineFn from './combine'\nimport { checkIsArray, isArrayLike, arrayTypeHandler } from './array'\n/**\n * @TODO if provide with the keys then we need to check if the key:value type as well\n * @param {object} value expected\n * @param {array} [keys=null] if it has the keys array to compare as well\n * @return {boolean} true if OK\n */\nexport const checkIsObject = function(value, keys=null) {\n if (isPlainObject(value)) {\n if (!keys) {\n return true;\n }\n if (checkIsArray(keys)) {\n // please note we DON'T care if some is optional\n // plese refer to the contract.json for the keys\n return !keys.filter(key => {\n let _value = value[key.name];\n return !(key.type.length > key.type.filter(type => {\n let tmp;\n if (_value !== undefined) {\n if ((tmp = isArrayLike(type)) !== false) {\n return !arrayTypeHandler({arg: _value}, tmp)\n // return tmp.filter(t => !checkIsArray(_value, t)).length;\n // @TODO there might be an object within an object with keys as well :S\n }\n return !combineFn(type)(_value)\n }\n return true;\n }).length)\n }).length;\n }\n }\n return false;\n}\n\n/**\n * fold this into it's own function to handler different object type\n * @param {object} p the prepared object for process\n * @return {boolean}\n */\nexport const objectTypeHandler = function(p) {\n const { arg, param } = p;\n let _args = [arg];\n if (Array.isArray(param.keys) && param.keys.length) {\n _args.push(param.keys)\n }\n // just simple check\n return Reflect.apply(checkIsObject, null, _args)\n}\n","/**\n * This is a custom error to throw when server throw a 500\n * This help us to capture the right error, due to the call happens in sequence\n * @param {string} message to tell what happen\n * @param {mixed} extra things we want to add, 500?\n */\nexport default class Jsonql500Error extends Error {\n constructor(...args) {\n super(...args)\n\n this.message = args[0]\n this.detail = args[1]\n\n this.className = Jsonql500Error.name;\n\n if (Error.captureStackTrace) {\n Error.captureStackTrace(this, Jsonql500Error)\n }\n }\n\n static get statusCode() {\n return 500;\n }\n\n static get name() {\n return 'Jsonql500Error';\n }\n\n}\n","/**\n * This is a custom error to throw when could not find the resolver\n * This help us to capture the right error, due to the call happens in sequence\n * @param {string} message to tell what happen\n * @param {mixed} extra things we want to add, 500?\n */\nexport default class JsonqlResolverNotFoundError extends Error {\n constructor(...args) {\n super(...args)\n\n this.message = args[0]\n this.detail = args[1]\n\n this.className = JsonqlResolverNotFoundError.name;\n\n if (Error.captureStackTrace) {\n Error.captureStackTrace(this, JsonqlResolverNotFoundError);\n }\n }\n\n static get statusCode() {\n return 404;\n }\n\n static get name() {\n return 'JsonqlResolverNotFoundError';\n }\n}\n","// this get throw from within the checkOptions when run through the enum failed\nexport default class JsonqlEnumError extends Error {\n constructor(...args) {\n super(...args)\n\n this.message = args[0]\n this.detail = args[1]\n\n this.className = JsonqlEnumError.name;\n\n if (Error.captureStackTrace) {\n Error.captureStackTrace(this, JsonqlEnumError);\n }\n }\n\n static get name() {\n return 'JsonqlEnumError';\n }\n}\n","// this will throw from inside the checkOptions\nexport default class JsonqlTypeError extends Error {\n constructor(...args) {\n super(...args)\n\n this.message = args[0]\n this.detail = args[1]\n\n this.className = JsonqlTypeError.name;\n\n if (Error.captureStackTrace) {\n Error.captureStackTrace(this, JsonqlTypeError);\n }\n }\n\n static get name() {\n return 'JsonqlTypeError';\n }\n}\n","// allow supply a custom checker function\n// if that failed then we throw this error\nexport default class JsonqlCheckerError extends Error {\n constructor(...args) {\n super(...args)\n this.message = args[0]\n this.detail = args[1]\n\n this.className = JsonqlCheckerError.name;\n\n if (Error.captureStackTrace) {\n Error.captureStackTrace(this, JsonqlCheckerError)\n }\n }\n\n static get name() {\n return 'JsonqlCheckerError';\n }\n}\n","// custom validation error class\n// when validaton failed\nexport default class JsonqlValidationError extends Error {\n constructor(...args) {\n super(...args)\n\n this.message = args[0]\n this.detail = args[1]\n\n this.className = JsonqlValidationError.name;\n\n if (Error.captureStackTrace) {\n Error.captureStackTrace(this, JsonqlValidationError)\n }\n }\n\n static get name() {\n return 'JsonqlValidationError';\n }\n}\n","// this is from an example from Koa team to use for internal middleware ctx.throw\n// but after the test the res.body part is unable to extract the required data\n// I keep this one here for future reference\n\nexport default class JsonqlServerError extends Error {\n\n constructor(statusCode, message) {\n super(message)\n this.statusCode = statusCode;\n this.className = JsonqlServerError.name;\n }\n\n static get name() {\n return 'JsonqlServerError';\n }\n}\n","// move the index.js code here that make more sense to find where things are\n\nimport {\n checkIsArray,\n isArrayLike,\n arrayTypeHandler,\n objectTypeHandler,\n checkIsObject,\n combineFn,\n notEmpty\n} from './index'\nimport {\n DEFAULT_TYPE,\n ARRAY_TYPE,\n OBJECT_TYPE,\n ARGS_NOT_ARRAY_ERR,\n PARAMS_NOT_ARRAY_ERR,\n EXCEPTION_CASE_ERR,\n UNUSUAL_CASE_ERR\n} from './constants'\nimport { DATA_KEY, ERROR_KEY } from 'jsonql-constants'\nimport { JsonqlError } from 'jsonql-errors'\n// import debug from 'debug'\n// const debugFn = debug('jsonql-params-validator:validator')\n// also export this for use in other places\n\n/**\n * We need to handle those optional parameter without a default value\n * @param {object} params from contract.json\n * @return {boolean} for filter operation false is actually OK\n */\nconst optionalHandler = function( params ) {\n const { arg, param } = params;\n if (notEmpty(arg)) {\n // debug('call optional handler', arg, params);\n // loop through the type in param\n return !(param.type.length > param.type.filter(type =>\n validateHandler(type, params)\n ).length)\n }\n return false;\n}\n\n/**\n * actually picking the validator\n * @param {*} type for checking\n * @param {*} value for checking\n * @return {boolean} true on OK\n */\nconst validateHandler = function(type, value) {\n let tmp;\n switch (true) {\n case type === OBJECT_TYPE:\n // debugFn('call OBJECT_TYPE')\n return !objectTypeHandler(value)\n case type === ARRAY_TYPE:\n // debugFn('call ARRAY_TYPE')\n return !checkIsArray(value.arg)\n // @TODO when the type is not present, it always fall through here\n // so we need to find a way to actually pre-check the type first\n // AKA check the contract.json map before running here\n case (tmp = isArrayLike(type)) !== false:\n // debugFn('call ARRAY_LIKE: %O', value)\n return !arrayTypeHandler(value, tmp)\n default:\n return !combineFn(type)(value.arg)\n }\n}\n\n/**\n * it get too longer to fit in one line so break it out from the fn below\n * @param {*} arg value\n * @param {object} param config\n * @return {*} value or apply default value\n */\nconst getOptionalValue = function(arg, param) {\n if (arg !== undefined) {\n return arg;\n }\n return (param.optional === true && param.defaultvalue !== undefined ? param.defaultvalue : null)\n}\n\n/**\n * padding the arguments with defaultValue if the arguments did not provide the value\n * this will be the name export\n * @param {array} args normalized arguments\n * @param {array} params from contract.json\n * @return {array} merge the two together\n */\nexport const normalizeArgs = function(args, params) {\n // first we should check if this call require a validation at all\n // there will be situation where the function doesn't need args and params\n if (!checkIsArray(params)) {\n // debugFn('params value', params)\n throw new JsonqlError(PARAMS_NOT_ARRAY_ERR)\n }\n if (params.length === 0) {\n return [];\n }\n if (!checkIsArray(args)) {\n throw new JsonqlError(ARGS_NOT_ARRAY_ERR)\n }\n // debugFn(args, params);\n // fall through switch\n switch(true) {\n case args.length == params.length: // standard\n return args.map((arg, i) => (\n {\n arg,\n index: i,\n param: params[i]\n }\n ))\n case params[0].variable === true: // using spread syntax\n const type = params[0].type;\n return args.map((arg, i) => (\n {\n arg,\n index: i, // keep the index for reference\n param: params[i] || { type, name: '_' }\n }\n ))\n // with optional defaultValue parameters\n case args.length < params.length:\n return params.map((param, i) => (\n {\n param,\n index: i,\n arg: getOptionalValue(args[i], param),\n optional: param.optional || false\n }\n ))\n // this one pass more than it should have anything after the args.length will be cast as any type\n case args.length > params.length:\n let ctn = params.length;\n // this happens when we have those array. type\n let _type = [ DEFAULT_TYPE ]\n // we only looking at the first one, this might be a @BUG\n /*\n if ((tmp = isArrayLike(params[0].type[0])) !== false) {\n _type = tmp;\n } */\n // if we use the params as guide then the rest will get throw out\n // which is not what we want, instead, anything without the param\n // will get a any type and optional flag\n return args.map((arg, i) => {\n let optional = i >= ctn ? true : !!params[i].optional\n let param = params[i] || { type: _type, name: `_${i}` }\n return {\n arg: optional ? getOptionalValue(arg, param) : arg,\n index: i,\n param,\n optional\n }\n })\n // @TODO find out if there is more cases not cover\n default: // this should never happen\n // debugFn('args', args)\n // debugFn('params', params)\n // this is unknown therefore we just throw it!\n throw new JsonqlError(EXCEPTION_CASE_ERR, { args, params })\n }\n}\n\n// what we want is after the validaton we also get the normalized result\n// which is with the optional property if the argument didn't provide it\n/**\n * process the array of params back to their arguments\n * @param {array} result the params result\n * @return {array} arguments\n */\nconst processReturn = result => result.map(r => r.arg)\n\n/**\n * validator main interface\n * @param {array} args the arguments pass to the method call\n * @param {array} params from the contract for that method\n * @param {boolean} [withResul=false] if true then this will return the normalize result as well\n * @return {array} empty array on success, or failed parameter and reasons\n */\nexport const validateSync = function(args, params, withResult = false) {\n let cleanArgs = normalizeArgs(args, params)\n let checkResult = cleanArgs.filter(p => {\n // v1.4.4 this fixed the problem, the root level optional is from the last fn\n if (p.optional === true || p.param.optional === true) {\n return optionalHandler(p)\n }\n // because array of types means OR so if one pass means pass\n return !(p.param.type.length > p.param.type.filter(\n type => validateHandler(type, p)\n ).length)\n })\n // using the same convention we been using all this time\n return !withResult ? checkResult : {\n [ERROR_KEY]: checkResult,\n [DATA_KEY]: processReturn(cleanArgs)\n }\n}\n\n/**\n * A wrapper method that return promise\n * @param {array} args arguments\n * @param {array} params from contract.json\n * @param {boolean} [withResul=false] if true then this will return the normalize result as well\n * @return {object} promise.then or catch\n */\nexport const validateAsync = function(args, params, withResult = false) {\n return new Promise((resolver, rejecter) => {\n const result = validateSync(args, params, withResult)\n if (withResult) {\n return result[ERROR_KEY].length ? rejecter(result[ERROR_KEY])\n : resolver(result[DATA_KEY])\n }\n // the different is just in the then or catch phrase\n return result.length ? rejecter(result) : resolver([])\n })\n}\n","/**\n * Copies the values of `source` to `array`.\n *\n * @private\n * @param {Array} source The array to copy values from.\n * @param {Array} [array=[]] The array to copy values to.\n * @returns {Array} Returns `array`.\n */\nfunction copyArray(source, array) {\n var index = -1,\n length = source.length;\n\n array || (array = Array(length));\n while (++index < length) {\n array[index] = source[index];\n }\n return array;\n}\n\nexport default copyArray;\n","/**\n * Gets the value at `key`, unless `key` is \"__proto__\" or \"constructor\".\n *\n * @private\n * @param {Object} object The object to query.\n * @param {string} key The key of the property to get.\n * @returns {*} Returns the property value.\n */\nfunction safeGet(object, key) {\n if (key === 'constructor' && typeof object[key] === 'function') {\n return;\n }\n\n if (key == '__proto__') {\n return;\n }\n\n return object[key];\n}\n\nexport default safeGet;\n","/**\n * This function is like\n * [`Object.keys`](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)\n * except that it includes inherited enumerable properties.\n *\n * @private\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of property names.\n */\nfunction nativeKeysIn(object) {\n var result = [];\n if (object != null) {\n for (var key in Object(object)) {\n result.push(key);\n }\n }\n return result;\n}\n\nexport default nativeKeysIn;\n","/**\n * A faster alternative to `Function#apply`, this function invokes `func`\n * with the `this` binding of `thisArg` and the arguments of `args`.\n *\n * @private\n * @param {Function} func The function to invoke.\n * @param {*} thisArg The `this` binding of `func`.\n * @param {Array} args The arguments to invoke `func` with.\n * @returns {*} Returns the result of `func`.\n */\nfunction apply(func, thisArg, args) {\n switch (args.length) {\n case 0: return func.call(thisArg);\n case 1: return func.call(thisArg, args[0]);\n case 2: return func.call(thisArg, args[0], args[1]);\n case 3: return func.call(thisArg, args[0], args[1], args[2]);\n }\n return func.apply(thisArg, args);\n}\n\nexport default apply;\n","/**\n * Creates a function that returns `value`.\n *\n * @static\n * @memberOf _\n * @since 2.4.0\n * @category Util\n * @param {*} value The value to return from the new function.\n * @returns {Function} Returns the new constant function.\n * @example\n *\n * var objects = _.times(2, _.constant({ 'a': 1 }));\n *\n * console.log(objects);\n * // => [{ 'a': 1 }, { 'a': 1 }]\n *\n * console.log(objects[0] === objects[1]);\n * // => true\n */\nfunction constant(value) {\n return function() {\n return value;\n };\n}\n\nexport default constant;\n","/** Used to detect hot functions by number of calls within a span of milliseconds. */\nvar HOT_COUNT = 800,\n HOT_SPAN = 16;\n\n/* Built-in method references for those with the same name as other `lodash` methods. */\nvar nativeNow = Date.now;\n\n/**\n * Creates a function that'll short out and invoke `identity` instead\n * of `func` when it's called `HOT_COUNT` or more times in `HOT_SPAN`\n * milliseconds.\n *\n * @private\n * @param {Function} func The function to restrict.\n * @returns {Function} Returns the new shortable function.\n */\nfunction shortOut(func) {\n var count = 0,\n lastCalled = 0;\n\n return function() {\n var stamp = nativeNow(),\n remaining = HOT_SPAN - (stamp - lastCalled);\n\n lastCalled = stamp;\n if (remaining > 0) {\n if (++count >= HOT_COUNT) {\n return arguments[0];\n }\n } else {\n count = 0;\n }\n return func.apply(undefined, arguments);\n };\n}\n\nexport default shortOut;\n","/** Error message constants. */\nvar FUNC_ERROR_TEXT = 'Expected a function';\n\n/**\n * Creates a function that negates the result of the predicate `func`. The\n * `func` predicate is invoked with the `this` binding and arguments of the\n * created function.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category Function\n * @param {Function} predicate The predicate to negate.\n * @returns {Function} Returns the new negated function.\n * @example\n *\n * function isEven(n) {\n * return n % 2 == 0;\n * }\n *\n * _.filter([1, 2, 3, 4, 5, 6], _.negate(isEven));\n * // => [1, 3, 5]\n */\nfunction negate(predicate) {\n if (typeof predicate != 'function') {\n throw new TypeError(FUNC_ERROR_TEXT);\n }\n return function() {\n var args = arguments;\n switch (args.length) {\n case 0: return !predicate.call(this);\n case 1: return !predicate.call(this, args[0]);\n case 2: return !predicate.call(this, args[0], args[1]);\n case 3: return !predicate.call(this, args[0], args[1], args[2]);\n }\n return !predicate.apply(this, args);\n };\n}\n\nexport default negate;\n","/**\n * The base implementation of methods like `_.findKey` and `_.findLastKey`,\n * without support for iteratee shorthands, which iterates over `collection`\n * using `eachFunc`.\n *\n * @private\n * @param {Array|Object} collection The collection to inspect.\n * @param {Function} predicate The function invoked per iteration.\n * @param {Function} eachFunc The function to iterate over `collection`.\n * @returns {*} Returns the found element or its key, else `undefined`.\n */\nfunction baseFindKey(collection, predicate, eachFunc) {\n var result;\n eachFunc(collection, function(value, key, collection) {\n if (predicate(value, key, collection)) {\n result = key;\n return false;\n }\n });\n return result;\n}\n\nexport default baseFindKey;\n","/**\n * @param {array} arr Array for check\n * @param {*} value target\n * @return {boolean} true on successs\n */\nconst isInArray = function(arr, value) {\n return !!arr.filter(a => a === value).length;\n}\n\nexport default isInArray\n","// breaking the whole thing up to see what cause the multiple calls issue\n\nimport isFunction from 'lodash-es/isFunction'\nimport merge from 'lodash-es/merge'\nimport mapValues from 'lodash-es/mapValues'\n\nimport JsonqlEnumError from 'jsonql-errors/src/enum-error'\nimport JsonqlTypeError from 'jsonql-errors/src/type-error'\nimport JsonqlCheckerError from 'jsonql-errors/src/checker-error'\n\nimport {\n TYPE_KEY,\n OPTIONAL_KEY,\n ENUM_KEY,\n ARGS_KEY,\n CHECKER_KEY,\n KEY_WORD\n} from '../constants'\nimport { checkIsArray } from '../array'\n\n// import debug from 'debug';\n// const debugFn = debug('jsonql-params-validator:options:validation')\n\n/**\n * just make sure it returns an array to use\n * @param {*} arg input\n * @return {array} output\n */\nconst toArray = arg => checkIsArray(arg) ? arg : [arg]\n\n/**\n * DIY in array\n * @param {array} arr to check against\n * @param {*} value to check\n * @return {boolean} true on OK\n */\nconst inArray = (arr, value) => (\n !!arr.filter(v => v === value).length\n)\n\n/**\n * break out to make the code easier to read\n * @param {object} value to process\n * @param {function} cb the validateSync\n * @return {array} empty on success\n */\nfunction validateHandler(value, cb) {\n // cb is the validateSync methods\n let args = [\n [ value[ARGS_KEY] ],\n [{\n [TYPE_KEY]: toArray(value[TYPE_KEY]),\n [OPTIONAL_KEY]: value[OPTIONAL_KEY]\n }]\n ]\n // debugFn('validateHandler', args)\n return Reflect.apply(cb, null, args)\n}\n\n/**\n * Check against the enum value if it's provided\n * @param {*} value to check\n * @param {*} enumv to check against if it's not false\n * @return {boolean} true on OK\n */\nconst enumHandler = (value, enumv) => {\n if (checkIsArray(enumv)) {\n return inArray(enumv, value)\n }\n return true;\n}\n\n/**\n * Allow passing a function to check the value\n * There might be a problem here if the function is incorrect\n * and that will makes it hard to debug what is going on inside\n * @TODO there could be a few feature add to this one under different circumstance\n * @param {*} value to check\n * @param {function} checker for checking\n */\nconst checkerHandler = (value, checker) => {\n try {\n return isFunction(checker) ? checker.apply(null, [value]) : false;\n } catch (e) {\n return false;\n }\n}\n\n/**\n * Taken out from the runValidaton this only validate the required values\n * @param {array} args from the config2argsAction\n * @param {function} cb validateSync\n * @return {array} of configuration values\n */\nfunction runValidationAction(cb) {\n return (value, key) => {\n // debugFn('runValidationAction', key, value)\n if (value[KEY_WORD]) {\n return value[ARGS_KEY]\n }\n const check = validateHandler(value, cb)\n if (check.length) {\n // log('runValidationAction', key, value)\n throw new JsonqlTypeError(key, check)\n }\n if (value[ENUM_KEY] !== false && !enumHandler(value[ARGS_KEY], value[ENUM_KEY])) {\n // log(ENUM_KEY, value[ENUM_KEY])\n throw new JsonqlEnumError(key)\n }\n if (value[CHECKER_KEY] !== false && !checkerHandler(value[ARGS_KEY], value[CHECKER_KEY])) {\n // log(CHECKER_KEY, value[CHECKER_KEY])\n throw new JsonqlCheckerError(key)\n }\n return value[ARGS_KEY]\n }\n}\n\n/**\n * @param {object} args from the config2argsAction\n * @param {function} cb validateSync\n * @return {object} of configuration values\n */\nexport default function runValidation(args, cb) {\n const [ argsForValidate, pristineValues ] = args;\n // turn the thing into an array and see what happen here\n // debugFn('_args', argsForValidate)\n const result = mapValues(argsForValidate, runValidationAction(cb))\n return merge(result, pristineValues)\n}\n","/// this is port back from the client to share across all projects\n\nimport merge from 'lodash-es/merge'\nimport { prepareArgsForValidation } from './prepare-args-for-validation'\nimport runValidation from './run-validation'\n\n// import debug from 'debug'\n// const debugFn = debug('jsonql-params-validator:check-options-async')\n\n/**\n * Quick transform\n * @param {object} config that one\n * @param {object} appProps mutation configuration options\n * @return {object} put that arg into the args\n */\nconst configToArgs = (config, appProps) => {\n return Promise.resolve(\n prepareArgsForValidation(config, appProps)\n )\n}\n\n/**\n * @param {object} config user provide configuration option\n * @param {object} appProps mutation configuration options\n * @param {object} constProps the immutable configuration options\n * @param {function} cb the validateSync method\n * @return {object} Promise resolve merge config object\n */\nexport default function(config = {}, appProps, constProps, cb) {\n return configToArgs(config, appProps)\n .then(args1 => runValidation(args1, cb))\n // next if every thing good then pass to final merging\n .then(args2 => merge({}, args2, constProps))\n}\n","// create function to construct the config entry so we don't need to keep building object\n\nimport isFunction from 'lodash-es/isFunction'\nimport isString from 'lodash-es/isString'\nimport {\n ARGS_KEY,\n TYPE_KEY,\n CHECKER_KEY,\n ENUM_KEY,\n OPTIONAL_KEY,\n ALIAS_KEY\n} from 'jsonql-constants'\n\nimport { checkIsArray } from '../array'\nimport checkIsBoolean from '../boolean'\n// import debug from 'debug';\n// const debugFn = debug('jsonql-params-validator:construct-config');\n/**\n * @param {*} args value\n * @param {string} type for value\n * @param {boolean} [optional=false]\n * @param {boolean|array} [enumv=false]\n * @param {boolean|function} [checker=false]\n * @return {object} config entry\n */\nexport default function constructConfig(args, type, optional=false, enumv=false, checker=false, alias=false) {\n let base = {\n [ARGS_KEY]: args,\n [TYPE_KEY]: type\n };\n if (optional === true) {\n base[OPTIONAL_KEY] = true;\n }\n if (checkIsArray(enumv)) {\n base[ENUM_KEY] = enumv;\n }\n if (isFunction(checker)) {\n base[CHECKER_KEY] = checker;\n }\n if (isString(alias)) {\n base[ALIAS_KEY] = alias;\n }\n return base;\n}\n","// export also create wrapper methods\nimport checkOptionsAsync from './check-options-async'\nimport checkOptionsSync from './check-options-sync'\nimport constructConfigFn from './construct-config'\nimport {\n ENUM_KEY,\n CHECKER_KEY,\n ALIAS_KEY,\n OPTIONAL_KEY\n} from 'jsonql-constants'\n\n/**\n * This has a different interface\n * @param {*} value to supply\n * @param {string|array} type for checking\n * @param {object} params to map against the config check\n * @param {array} params.enumv NOT enum\n * @param {boolean} params.optional false then nothing\n * @param {function} params.checker need more work on this one later\n * @param {string} params.alias mostly for cmd\n */\nconst createConfig = (value, type, params = {}) => {\n // Note the enumv not ENUM\n // const { enumv, optional, checker, alias } = params;\n // let args = [value, type, optional, enumv, checker, alias];\n const {\n [OPTIONAL_KEY]: o,\n [ENUM_KEY]: e,\n [CHECKER_KEY]: c,\n [ALIAS_KEY]: a\n } = params;\n return constructConfigFn.apply(null, [value, type, o, e, c, a])\n}\n\n// for testing purpose\nconst JSONQL_PARAMS_VALIDATOR_INFO = '__PLACEHOLDER__';\n\n/**\n * construct the actual end user method, rename with prefix get since 1.5.2\n * @param {function} validateSync validation method\n * @return {function} for performaning the actual valdiation\n */\nconst getCheckConfigAsync = function(validateSync) {\n /**\n * We recreate the method here to avoid the circlar import\n * @param {object} config user supply configuration\n * @param {object} appProps mutation options\n * @param {object} [constantProps={}] optional: immutation options\n * @return {object} all checked configuration\n */\n return function(config, appProps, constantProps= {}) {\n return checkOptionsAsync(config, appProps, constantProps, validateSync)\n }\n}\n\n/**\n * copy of above but it's sync, rename with prefix get since 1.5.2\n * @param {function} validateSync validation method\n * @return {function} for performaning the actual valdiation\n */\nconst getCheckConfig = function(validateSync) {\n return function(config, appProps, constantProps = {}) {\n return checkOptionsSync(config, appProps, constantProps, validateSync)\n }\n}\n\n// re-export\nexport {\n createConfig,\n constructConfigFn,\n getCheckConfigAsync,\n getCheckConfig,\n JSONQL_PARAMS_VALIDATOR_INFO\n}\n","// export\nimport {\n checkIsObject,\n notEmpty,\n checkIsAny,\n checkIsString,\n checkIsBoolean,\n checkIsNumber,\n checkIsArray\n} from './src'\n// PIA syntax\nexport const isObject = checkIsObject;\nexport const isAny = checkIsAny;\nexport const isString = checkIsString;\nexport const isBoolean = checkIsBoolean;\nexport const isNumber = checkIsNumber;\nexport const isArray = checkIsArray;\nexport const isNotEmpty = notEmpty;\n\nimport * as validator from './src/validator'\n\nexport const normalizeArgs = validator.normalizeArgs;\nexport const validateSync = validator.validateSync;\nexport const validateAsync = validator.validateAsync;\n\n// configuration checking\n\nimport * as jsonqlOptions from './src/options'\n\nexport const JSONQL_PARAMS_VALIDATOR_INFO = jsonqlOptions.JSONQL_PARAMS_VALIDATOR_INFO;\n\nexport const createConfig = jsonqlOptions.createConfig;\nexport const constructConfig = jsonqlOptions.constructConfigFn;\n// construct the final output 1.5.2\nexport const checkConfigAsync = jsonqlOptions.getCheckConfigAsync(validator.validateSync)\nexport const checkConfig = jsonqlOptions.getCheckConfig(validator.validateSync)\n\n// export the two extra functions\nimport isInArray from './src/is-in-array'\nimport isObjectHasKeyFn from './src/options/is-key-in-object'\n\nexport const inArray = isInArray;\nexport const isObjectHasKey = isObjectHasKeyFn;\n","// move the get logger stuff here\n/**\n * @TODO remove this implmenetation once the test is done\n */\nconst dummyLogger = (...args) => {\n Reflect.apply(console.info, console, ['[jsonql-ws-client-core]', ...args])\n}\n\n/**\n * Make sure there is a log method\n * @param {object} opts configuration\n * @return {object} opts\n */\nconst getLogFn = opts => {\n const { log } = opts // 1.3.9 if we pass a log method here then we use this\n if (!log || typeof log !== 'function') {\n opts.log = dummyLogger\n }\n opts.log('--- wsClientCore config opts ---', opts)\n return opts\n}\n\nexport { getLogFn }","/**\n * generate a 32bit hash based on the function.toString()\n * _from http://stackoverflow.com/questions/7616461/generate-a-hash-_from-string-in-javascript-jquery\n * @param {string} s the converted to string function\n * @return {string} the hashed function string\n */\nexport function hashCode(s) {\n\treturn s.split(\"\").reduce(function(a,b){a=((a<<5)-a)+b.charCodeAt(0);return a&a},0)\n}\n// wrapper to make sure it string \nexport function hashCode2Str(s) {\n return hashCode(s) + ''\n}\n","// making all the functionality on it's own\n// import { WatchClass } from './watch'\n\nexport default class SuspendClass {\n\n constructor() {\n // suspend, release and queue\n this.__suspend__ = null;\n this.queueStore = new Set()\n /*\n this.watch('suspend', function(value, prop, oldValue) {\n this.logger(`${prop} set from ${oldValue} to ${value}`)\n // it means it set the suspend = true then release it\n if (oldValue === true && value === false) {\n // we want this happen after the return happens\n setTimeout(() => {\n this.release()\n }, 1)\n }\n return value; // we need to return the value to store it\n })\n */\n }\n\n /**\n * setter to set the suspend and check if it's boolean value\n * @param {boolean} value to trigger\n */\n set $suspend(value) {\n if (typeof value === 'boolean') {\n const lastValue = this.__suspend__;\n this.__suspend__ = value;\n this.logger('($suspend)', `Change from ${lastValue} --> ${value}`)\n if (lastValue === true && value === false) {\n setTimeout(() => {\n this.release()\n }, 1)\n }\n } else {\n throw new Error(`$suspend only accept Boolean value!`)\n }\n }\n\n /**\n * queuing call up when it's in suspend mode\n * @param {any} value\n * @return {Boolean} true when added or false when it's not\n */\n $queue(...args) {\n if (this.__suspend__ === true) {\n this.logger('($queue)', 'added to $queue', args)\n // there shouldn't be any duplicate ...\n this.queueStore.add(args)\n }\n return this.__suspend__;\n }\n\n /**\n * a getter to get all the store queue\n * @return {array} Set turn into Array before return\n */\n get $queues() {\n let size = this.queueStore.size;\n this.logger('($queues)', `size: ${size}`)\n if (size > 0) {\n return Array.from(this.queueStore)\n }\n return []\n }\n\n /**\n * Release the queue\n * @return {int} size if any\n */\n release() {\n let size = this.queueStore.size\n this.logger('(release)', `Release was called ${size}`)\n if (size > 0) {\n const queue = Array.from(this.queueStore)\n this.queueStore.clear()\n this.logger('queue', queue)\n queue.forEach(args => {\n this.logger(args)\n Reflect.apply(this.$trigger, this, args)\n })\n this.logger(`Release size ${this.queueStore.size}`)\n }\n }\n}\n","// break up the main file because its getting way too long\nimport {\n NB_EVENT_SERVICE_PRIVATE_STORE,\n NB_EVENT_SERVICE_PRIVATE_LAZY\n} from './store'\nimport { hashCode2Str } from './hash-code'\nimport SuspendClass from './suspend'\n\nexport default class NbEventServiceBase extends SuspendClass {\n\n constructor(config = {}) {\n super()\n if (config.logger && typeof config.logger === 'function') {\n this.logger = config.logger;\n }\n this.keep = config.keep;\n // for the $done setter\n this.result = config.keep ? [] : null;\n // we need to init the store first otherwise it could be a lot of checking later\n this.normalStore = new Map()\n this.lazyStore = new Map()\n }\n\n // for id if the instance is this class\n get is() {\n return 'nb-event-service'\n }\n\n /**\n * validate the event name(s)\n * @param {string[]} evt event name\n * @return {boolean} true when OK\n */\n validateEvt(...evt) {\n evt.forEach(e => {\n if (typeof e !== 'string') {\n this.logger('(validateEvt)', e)\n throw new Error(`event name must be string type!`)\n }\n })\n return true;\n }\n\n /**\n * Simple quick check on the two main parameters\n * @param {string} evt event name\n * @param {function} callback function to call\n * @return {boolean} true when OK\n */\n validate(evt, callback) {\n if (this.validateEvt(evt)) {\n if (typeof callback === 'function') {\n return true;\n }\n }\n throw new Error(`callback required to be function type!`)\n }\n\n /**\n * Check if this type is correct or not added in V1.5.0\n * @param {string} type for checking\n * @return {boolean} true on OK\n */\n validateType(type) {\n const types = ['on', 'only', 'once', 'onlyOnce']\n return !!types.filter(t => type === t).length;\n }\n\n /**\n * Run the callback\n * @param {function} callback function to execute\n * @param {array} payload for callback\n * @param {object} ctx context or null\n * @return {void} the result store in $done\n */\n run(callback, payload, ctx) {\n this.logger('(run)', callback, payload, ctx)\n this.$done = Reflect.apply(callback, ctx, this.toArray(payload))\n }\n\n /**\n * Take the content out and remove it from store id by the name\n * @param {string} evt event name\n * @param {string} [storeName = lazyStore] name of store\n * @return {object|boolean} content or false on not found\n */\n takeFromStore(evt, storeName = 'lazyStore') {\n let store = this[storeName] // it could be empty at this point\n if (store) {\n this.logger('(takeFromStore)', storeName, store)\n if (store.has(evt)) {\n let content = store.get(evt)\n this.logger('(takeFromStore)', `has ${evt}`, content)\n store.delete(evt)\n return content;\n }\n return false;\n }\n throw new Error(`${storeName} is not supported!`)\n }\n\n /**\n * The add to store step is similar so make it generic for resuse\n * @param {object} store which store to use\n * @param {string} evt event name\n * @param {spread} args because the lazy store and normal store store different things\n * @return {array} store and the size of the store\n */\n addToStore(store, evt, ...args) {\n let fnSet;\n if (store.has(evt)) {\n this.logger('(addToStore)', `${evt} existed`)\n fnSet = store.get(evt)\n } else {\n this.logger('(addToStore)', `create new Set for ${evt}`)\n // this is new\n fnSet = new Set()\n }\n // lazy only store 2 items - this is not the case in V1.6.0 anymore\n // we need to check the first parameter is string or not\n if (args.length > 2) {\n if (Array.isArray(args[0])) { // lazy store\n // check if this type of this event already register in the lazy store\n let [,,t] = args;\n if (!this.checkTypeInLazyStore(evt, t)) {\n fnSet.add(args)\n }\n } else {\n if (!this.checkContentExist(args, fnSet)) {\n this.logger('(addToStore)', `insert new`, args)\n fnSet.add(args)\n }\n }\n } else { // add straight to lazy store\n fnSet.add(args)\n }\n store.set(evt, fnSet)\n return [store, fnSet.size]\n }\n\n /**\n * @param {array} args for compare\n * @param {object} fnSet A Set to search from\n * @return {boolean} true on exist\n */\n checkContentExist(args, fnSet) {\n let list = Array.from(fnSet)\n return !!list.filter(l => {\n let [hash,] = l;\n if (hash === args[0]) {\n return true;\n }\n return false;\n }).length;\n }\n\n /**\n * get the existing type to make sure no mix type add to the same store\n * @param {string} evtName event name\n * @param {string} type the type to check\n * @return {boolean} true you can add, false then you can't add this type\n */\n checkTypeInStore(evtName, type) {\n this.validateEvt(evtName, type)\n let all = this.$get(evtName, true)\n if (all === false) {\n // pristine it means you can add\n return true;\n }\n // it should only have ONE type in ONE event store\n return !all.filter(list => {\n let [ ,,,t ] = list;\n return type !== t;\n }).length;\n }\n\n /**\n * This is checking just the lazy store because the structure is different\n * therefore we need to use a new method to check it\n */\n checkTypeInLazyStore(evtName, type) {\n this.validateEvt(evtName, type)\n let store = this.lazyStore.get(evtName)\n this.logger('(checkTypeInLazyStore)', store)\n if (store) {\n return !!Array\n .from(store)\n .filter(l => {\n let [,,t] = l;\n return t !== type;\n }).length\n }\n return false;\n }\n\n /**\n * wrapper to re-use the addToStore,\n * V1.3.0 add extra check to see if this type can add to this evt\n * @param {string} evt event name\n * @param {string} type on or once\n * @param {function} callback function\n * @param {object} context the context the function execute in or null\n * @return {number} size of the store\n */\n addToNormalStore(evt, type, callback, context = null) {\n this.logger('(addToNormalStore)', evt, type, 'try to add to normal store')\n // @TODO we need to check the existing store for the type first!\n if (this.checkTypeInStore(evt, type)) {\n this.logger('(addToNormalStore)', `${type} can add to ${evt} normal store`)\n let key = this.hashFnToKey(callback)\n let args = [this.normalStore, evt, key, callback, context, type]\n let [_store, size] = Reflect.apply(this.addToStore, this, args)\n this.normalStore = _store;\n return size;\n }\n return false;\n }\n\n /**\n * Add to lazy store this get calls when the callback is not register yet\n * so we only get a payload object or even nothing\n * @param {string} evt event name\n * @param {array} payload of arguments or empty if there is none\n * @param {object} [context=null] the context the callback execute in\n * @param {string} [type=false] register a type so no other type can add to this evt\n * @return {number} size of the store\n */\n addToLazyStore(evt, payload = [], context = null, type = false) {\n // this is add in V1.6.0\n // when there is type then we will need to check if this already added in lazy store\n // and no other type can add to this lazy store\n let args = [this.lazyStore, evt, this.toArray(payload), context]\n if (type) {\n args.push(type)\n }\n let [_store, size] = Reflect.apply(this.addToStore, this, args)\n this.lazyStore = _store;\n return size;\n }\n\n /**\n * make sure we store the argument correctly\n * @param {*} arg could be array\n * @return {array} make sured\n */\n toArray(arg) {\n return Array.isArray(arg) ? arg : [arg];\n }\n\n /**\n * setter to store the Set in private\n * @param {object} obj a Set\n */\n set normalStore(obj) {\n NB_EVENT_SERVICE_PRIVATE_STORE.set(this, obj)\n }\n\n /**\n * @return {object} Set object\n */\n get normalStore() {\n return NB_EVENT_SERVICE_PRIVATE_STORE.get(this)\n }\n\n /**\n * setter to store the Set in lazy store\n * @param {object} obj a Set\n */\n set lazyStore(obj) {\n NB_EVENT_SERVICE_PRIVATE_LAZY.set(this , obj)\n }\n\n /**\n * @return {object} the lazy store Set\n */\n get lazyStore() {\n return NB_EVENT_SERVICE_PRIVATE_LAZY.get(this)\n }\n\n /**\n * generate a hashKey to identify the function call\n * The build-in store some how could store the same values!\n * @param {function} fn the converted to string function\n * @return {string} hashKey\n */\n hashFnToKey(fn) {\n return hashCode2Str(fn.toString())\n }\n}\n","// The top level\nimport NbStoreService from './store-service'\n// export\nexport default class EventService extends NbStoreService {\n /**\n * class constructor\n */\n constructor(config = {}) {\n super(config)\n }\n\n /**\n * logger function for overwrite\n */\n logger() {}\n\n //////////////////////////\n // PUBLIC METHODS //\n //////////////////////////\n\n /**\n * Register your evt handler, note we don't check the type here,\n * we expect you to be sensible and know what you are doing.\n * @param {string} evt name of event\n * @param {function} callback bind method --> if it's array or not\n * @param {object} [context=null] to execute this call in\n * @return {number} the size of the store\n */\n $on(evt , callback , context = null) {\n const type = 'on';\n this.validate(evt, callback)\n // first need to check if this evt is in lazy store\n let lazyStoreContent = this.takeFromStore(evt)\n // this is normal register first then call later\n if (lazyStoreContent === false) {\n this.logger('($on)', `${evt} callback is not in lazy store`)\n // @TODO we need to check if there was other listener to this\n // event and are they the same type then we could solve that\n // register the different type to the same event name\n\n return this.addToNormalStore(evt, type, callback, context)\n }\n this.logger('($on)', `${evt} found in lazy store`)\n // this is when they call $trigger before register this callback\n let size = 0;\n lazyStoreContent.forEach(content => {\n let [ payload, ctx, t ] = content;\n if (t && t !== type) {\n throw new Error(`You are trying to register an event already been taken by other type: ${t}`)\n }\n this.logger(`($on)`, `call run on ${evt}`)\n this.run(callback, payload, context || ctx)\n size += this.addToNormalStore(evt, type, callback, context || ctx)\n })\n return size;\n }\n\n /**\n * once only registered it once, there is no overwrite option here\n * @NOTE change in v1.3.0 $once can add multiple listeners\n * but once the event fired, it will remove this event (see $only)\n * @param {string} evt name\n * @param {function} callback to execute\n * @param {object} [context=null] the handler execute in\n * @return {boolean} result\n */\n $once(evt , callback , context = null) {\n this.validate(evt, callback)\n const type = 'once';\n let lazyStoreContent = this.takeFromStore(evt)\n // this is normal register before call $trigger\n let nStore = this.normalStore;\n if (lazyStoreContent === false) {\n this.logger('($once)', `${evt} not in the lazy store`)\n // v1.3.0 $once now allow to add multiple listeners\n return this.addToNormalStore(evt, type, callback, context)\n } else {\n // now this is the tricky bit\n // there is a potential bug here that cause by the developer\n // if they call $trigger first, the lazy won't know it's a once call\n // so if in the middle they register any call with the same evt name\n // then this $once call will be fucked - add this to the documentation\n this.logger('($once)', lazyStoreContent)\n const list = Array.from(lazyStoreContent)\n // should never have more than 1\n const [ payload, ctx, t ] = list[0]\n if (t && t !== type) {\n throw new Error(`You are trying to register an event already been taken by other type: ${t}`)\n }\n this.logger('($once)', `call run for ${evt}`)\n this.run(callback, payload, context || ctx)\n // remove this evt from store\n this.$off(evt)\n }\n }\n\n /**\n * This one event can only bind one callbackback\n * @param {string} evt event name\n * @param {function} callback event handler\n * @param {object} [context=null] the context the event handler execute in\n * @return {boolean} true bind for first time, false already existed\n */\n $only(evt, callback, context = null) {\n this.validate(evt, callback)\n const type = 'only';\n let added = false;\n let lazyStoreContent = this.takeFromStore(evt)\n // this is normal register before call $trigger\n let nStore = this.normalStore;\n if (!nStore.has(evt)) {\n this.logger(`($only)`, `${evt} add to store`)\n added = this.addToNormalStore(evt, type, callback, context)\n }\n if (lazyStoreContent !== false) {\n // there are data store in lazy store\n this.logger('($only)', `${evt} found data in lazy store to execute`)\n const list = Array.from(lazyStoreContent)\n // $only allow to trigger this multiple time on the single handler\n list.forEach( l => {\n const [ payload, ctx, t ] = l;\n if (t && t !== type) {\n throw new Error(`You are trying to register an event already been taken by other type: ${t}`)\n }\n this.logger(`($only)`, `call run for ${evt}`)\n this.run(callback, payload, context || ctx)\n })\n }\n return added;\n }\n\n /**\n * $only + $once this is because I found a very subtile bug when we pass a\n * resolver, rejecter - and it never fire because that's OLD added in v1.4.0\n * @param {string} evt event name\n * @param {function} callback to call later\n * @param {object} [context=null] exeucte context\n * @return {void}\n */\n $onlyOnce(evt, callback, context = null) {\n this.validate(evt, callback)\n const type = 'onlyOnce';\n let added = false;\n let lazyStoreContent = this.takeFromStore(evt)\n // this is normal register before call $trigger\n let nStore = this.normalStore;\n if (!nStore.has(evt)) {\n this.logger(`($onlyOnce)`, `${evt} add to store`)\n added = this.addToNormalStore(evt, type, callback, context)\n }\n if (lazyStoreContent !== false) {\n // there are data store in lazy store\n this.logger('($onlyOnce)', lazyStoreContent)\n const list = Array.from(lazyStoreContent)\n // should never have more than 1\n const [ payload, ctx, t ] = list[0]\n if (t && t !== 'onlyOnce') {\n throw new Error(`You are trying to register an event already been taken by other type: ${t}`)\n }\n this.logger(`($onlyOnce)`, `call run for ${evt}`)\n this.run(callback, payload, context || ctx)\n // remove this evt from store\n this.$off(evt)\n }\n return added;\n }\n\n /**\n * This is a shorthand of $off + $on added in V1.5.0\n * @param {string} evt event name\n * @param {function} callback to exeucte\n * @param {object} [context = null] or pass a string as type\n * @param {string} [type=on] what type of method to replace\n * @return {}\n */\n $replace(evt, callback, context = null, type = 'on') {\n if (this.validateType(type)) {\n this.$off(evt)\n let method = this['$' + type]\n this.logger(`($replace)`, evt, callback)\n return Reflect.apply(method, this, [evt, callback, context])\n }\n throw new Error(`${type} is not supported!`)\n }\n\n /**\n * trigger the event\n * @param {string} evt name NOT allow array anymore!\n * @param {mixed} [payload = []] pass to fn\n * @param {object|string} [context = null] overwrite what stored\n * @param {string} [type=false] if pass this then we need to add type to store too\n * @return {number} if it has been execute how many times\n */\n $trigger(evt , payload = [] , context = null, type = false) {\n this.validateEvt(evt)\n let found = 0;\n // first check the normal store\n let nStore = this.normalStore;\n this.logger('($trigger)', 'normalStore', nStore)\n if (nStore.has(evt)) {\n // @1.8.0 to add the suspend queue\n let added = this.$queue(evt, payload, context, type)\n this.logger('($trigger)', evt, 'found; add to queue: ', added)\n if (added === true) {\n this.logger('($trigger)', evt, 'not executed. Exit now.')\n return false; // not executed\n }\n let nSet = Array.from(nStore.get(evt))\n let ctn = nSet.length;\n let hasOnce = false;\n let hasOnly = false;\n for (let i=0; i < ctn; ++i) {\n ++found;\n // this.logger('found', found)\n let [ _, callback, ctx, type ] = nSet[i]\n this.logger(`($trigger)`, `call run for ${evt}`)\n this.run(callback, payload, context || ctx)\n if (type === 'once' || type === 'onlyOnce') {\n hasOnce = true;\n }\n }\n if (hasOnce) {\n nStore.delete(evt)\n }\n return found;\n }\n // now this is not register yet\n this.addToLazyStore(evt, payload, context, type)\n return found;\n }\n\n /**\n * this is an alias to the $trigger\n * @NOTE breaking change in V1.6.0 we swap the parameter aroun\n * @NOTE breaking change: v1.9.1 it return an function to accept the params as spread\n * @param {string} evt event name\n * @param {string} type of call\n * @param {object} context what context callback execute in\n * @return {*} from $trigger\n */\n $call(evt, type = false, context = null) {\n const ctx = this\n return (...args) => {\n let _args = [evt, args, context, type]\n return Reflect.apply(ctx.$trigger, ctx, _args)\n }\n }\n\n /**\n * remove the evt from all the stores\n * @param {string} evt name\n * @return {boolean} true actually delete something\n */\n $off(evt) {\n this.validateEvt(evt)\n let stores = [ this.lazyStore, this.normalStore ]\n let found = false;\n stores.forEach(store => {\n if (store.has(evt)) {\n found = true;\n this.logger('($off)', evt)\n store.delete(evt)\n }\n })\n return found;\n }\n\n /**\n * return all the listener from the event\n * @param {string} evtName event name\n * @param {boolean} [full=false] if true then return the entire content\n * @return {array|boolean} listerner(s) or false when not found\n */\n $get(evt, full = false) {\n this.validateEvt(evt)\n let store = this.normalStore;\n if (store.has(evt)) {\n return Array\n .from(store.get(evt))\n .map( l => {\n if (full) {\n return l;\n }\n let [key, callback, ] = l;\n return callback;\n })\n }\n return false;\n }\n\n /**\n * store the return result from the run\n * @param {*} value whatever return from callback\n */\n set $done(value) {\n this.logger('($done)', 'value: ', value)\n if (this.keep) {\n this.result.push(value)\n } else {\n this.result = value;\n }\n }\n\n /**\n * @TODO is there any real use with the keep prop?\n * getter for $done\n * @return {*} whatever last store result\n */\n get $done() {\n if (this.keep) {\n this.logger('(get $done)', this.result)\n return this.result[this.result.length - 1]\n }\n return this.result;\n }\n\n\n}\n","// default\nimport NBEventService from './src/event-service'\n\nexport default NBEventService\n","// this will generate a event emitter and will be use everywhere\nimport NBEventService from 'nb-event-service'\n// create a clone version so we know which one we actually is using\nclass JsonqlWsEvt extends NBEventService {\n\n constructor(logger) {\n if (typeof logger !== 'function') {\n throw new Error(`Just die here the logger is not a function!`)\n }\n // this ee will always come with the logger\n // because we should take the ee from the configuration\n super({ logger })\n }\n\n get name() {\n return'jsonql-ws-client-core'\n }\n}\n\n/**\n * getting the event emitter\n * @param {object} opts configuration\n * @return {object} the event emitter instance\n */\nconst getEventEmitter = opts => {\n const { log, eventEmitter } = opts\n \n if (eventEmitter) {\n log(`eventEmitter is:`, eventEmitter.name)\n return eventEmitter\n }\n log(`Create a new Event Emitter`)\n return new JsonqlWsEvt( opts.log )\n}\n\nexport { getEventEmitter }\n","// bunch of generic helpers\n\nimport isArray from 'lodash-es/isArray'\nimport isPlainObject from 'lodash-es/isPlainObject'\nimport trim from 'lodash-es/trim'\n\n/**\n * DIY in Array\n * @param {array} arr to check from\n * @param {*} value to check against\n * @return {boolean} true on found\n */\nexport const inArray = (arr, value) => !!arr.filter(a => a === value).length;\n\n// quick and dirty to turn non array to array\nexport const toArray = (arg) => isArray(arg) ? arg : [arg];\n\n/**\n * parse string to json or just return the original value if error happened\n * @param {*} n input\n * @return {*} json object on success\n */\nconst parse = function(n) {\n try {\n return JSON.parse(n)\n } catch(e) {\n return n;\n }\n}\n\n/**\n * @param {object} obj for search\n * @param {string} key target\n * @return {boolean} true on success\n */\nexport const isObjectHasKey = function(obj, key) {\n try {\n const keys = Object.keys(obj)\n return inArray(keys, key)\n } catch(e) {\n // @BUG when the obj is not an OBJECT we got some weird output\n return false;\n /*\n console.info('obj', obj)\n console.error(e)\n throw new Error(e)\n */\n }\n}\n\n/**\n * create a event name\n * @param {string[]} args\n * @return {string} event name for use\n */\nexport const createEvt = (...args) => args.join('_')\n\n/**\n * simple util method to get the value\n * @param {string} name of the key\n * @param {object} obj to take value from\n * @return {*} the object value id by name or undefined\n */\nexport const getConfigValue = (name, obj) => (\n obj && isPlainObject(obj) ? ( (name in obj) ? obj[name] : undefined ) : undefined\n)\n\n/**\n * small util to make sure the return value is valid JSON object\n * @param {*} n input\n * @return {object} correct JSON object\n */\nexport const toJson = (n) => {\n if (typeof n === 'string') {\n return parse(n)\n }\n return JSON.parse(JSON.stringify(n))\n}\n\n/**\n * Check several parameter that there is something in the param\n * @param {*} param input\n * @return {boolean}\n */\nexport const isNotEmpty = function(param) {\n return param !== undefined && param !== false && param !== null && trim(param) !== '';\n}\n\n/**\n * Simple check if the prop is function\n * @param {*} prop input\n * @return {boolean} true on success\n */\nexport const isFunc = prop => {\n if (typeof prop === 'function') {\n return true;\n }\n console.error(`Expect to be Function type! Got ${typeof prop}`)\n}\n","// split the contract into the node side and the generic side\nimport { isObjectHasKey } from './generic'\nimport isPlainObject from 'lodash-es/isPlainObject'\nimport {\n QUERY_NAME,\n MUTATION_NAME,\n SOCKET_NAME,\n QUERY_ARG_NAME,\n PAYLOAD_PARAM_NAME,\n CONDITION_PARAM_NAME\n} from 'jsonql-constants'\nimport { JsonqlError, JsonqlResolverNotFoundError } from 'jsonql-errors'\n/**\n * Check if the json is a contract file or not\n * @param {object} contract json object\n * @return {boolean} true\n */\nexport function checkIsContract(contract) {\n return isPlainObject(contract)\n && (\n isObjectHasKey(contract, QUERY_NAME)\n || isObjectHasKey(contract, MUTATION_NAME)\n || isObjectHasKey(contract, SOCKET_NAME)\n )\n}\n\n/**\n * Wrapper method that check if it's contract then return the contract or false\n * @param {object} contract the object to check\n * @return {boolean | object} false when it's not\n */\nexport function isContract(contract) {\n return checkIsContract(contract) ? contract : false;\n}\n\n/**\n * Ported from jsonql-params-validator but different\n * if we don't find the socket part then return false\n * @param {object} contract the contract object\n * @return {object|boolean} false on failed\n */\nexport function extractSocketPart(contract) {\n if (isObjectHasKey(contract, 'socket')) {\n return contract.socket;\n }\n return false;\n}\n\n/**\n * @BUG we should check the socket part instead of expect the downstream to read the menu!\n * We only need this when the enableAuth is true otherwise there is only one namespace\n * @param {object} contract the socket part of the contract file\n * @param {boolean} [fallback=false] this is a fall back option for old code\n * @return {object} 1. remap the contract using the namespace --> resolvers\n * 2. the size of the object (1 all private, 2 mixed public with private)\n * 3. which namespace is public\n */\nexport function groupByNamespace(contract, fallback = false) {\n let socket = extractSocketPart(contract)\n if (socket === false) {\n if (fallback) {\n return contract; // just return the whole contract\n }\n throw new JsonqlError(`socket not found in contract!`)\n }\n let nspSet = {};\n let size = 0;\n let publicNamespace;\n for (let resolverName in socket) {\n let params = socket[resolverName];\n let { namespace } = params;\n if (namespace) {\n if (!nspSet[namespace]) {\n ++size;\n nspSet[namespace] = {};\n }\n nspSet[namespace][resolverName] = params;\n if (!publicNamespace) {\n if (params.public) {\n publicNamespace = namespace;\n }\n }\n }\n }\n return { size, nspSet, publicNamespace }\n}\n\n/**\n * @NOTE ported from jsonql-ws-client\n * Got to make sure the connection order otherwise\n * it will hang\n * @param {object} nspSet contract\n * @param {string} publicNamespace like the name said\n * @return {array} namespaces in order\n */\nexport function getNamespaceInOrder(nspSet, publicNamespace) {\n let names = []; // need to make sure the order!\n for (let namespace in nspSet) {\n if (namespace === publicNamespace) {\n names[1] = namespace;\n } else {\n names[0] = namespace;\n }\n }\n return names;\n}\n\n\n/**\n * Extract the args from the payload\n * @param {object} payload to work with\n * @param {string} type of call\n * @return {array} args\n */\nexport function extractArgsFromPayload(payload, type) {\n switch (type) {\n case QUERY_NAME:\n return payload[QUERY_ARG_NAME];\n case MUTATION_NAME:\n return [\n payload[PAYLOAD_PARAM_NAME],\n payload[CONDITION_PARAM_NAME]\n ];\n default:\n throw new JsonqlError(`Unknown ${type} to extract argument from!`)\n }\n}\n\n/**\n * Like what the name said\n * @param {object} contract the contract json\n * @param {string} type query|mutation\n * @param {string} name of the function\n * @return {object} the params part of the contract\n */\nexport function extractParamsFromContract(contract, type, name) {\n try {\n const result = contract[type][name];\n // debug('extractParamsFromContract', result)\n if (!result) {\n // debug(name, type, contract)\n throw new JsonqlResolverNotFoundError(name, type)\n }\n return result;\n } catch(e) {\n throw new JsonqlResolverNotFoundError(name, e)\n }\n}\n","// constants\n\nimport {\n EMIT_REPLY_TYPE,\n JS_WS_SOCKET_IO_NAME,\n JS_WS_NAME,\n ON_MESSAGE_PROP_NAME,\n ON_RESULT_PROP_NAME\n} from 'jsonql-constants'\n\nconst SOCKET_IO = JS_WS_SOCKET_IO_NAME;\nconst WS = JS_WS_NAME;\n\nconst AVAILABLE_SERVERS = [SOCKET_IO, WS]\n\nconst SOCKET_NOT_DEFINE_ERR = 'socket is not define in the contract file!';\n\nconst SERVER_NOT_SUPPORT_ERR = 'is not supported server name!';\n\nconst MISSING_PROP_ERR = 'Missing property in contract!';\n\nconst UNKNOWN_CLIENT_ERR = 'Unknown client type!';\n\nconst EMIT_EVT = EMIT_REPLY_TYPE;\n\nconst NAMESPACE_KEY = 'namespaceMap';\n\nconst UNKNOWN_RESULT = 'UKNNOWN RESULT!';\n\nconst NOT_ALLOW_OP = 'This operation is not allow!';\n\nconst MY_NAMESPACE = 'myNamespace'\n\nconst CB_FN_NAME = 'on'\n\nexport {\n SOCKET_IO,\n WS,\n AVAILABLE_SERVERS,\n SOCKET_NOT_DEFINE_ERR,\n SERVER_NOT_SUPPORT_ERR,\n MISSING_PROP_ERR,\n UNKNOWN_CLIENT_ERR,\n EMIT_EVT,\n ON_MESSAGE_PROP_NAME,\n ON_RESULT_PROP_NAME,\n NAMESPACE_KEY,\n UNKNOWN_RESULT,\n NOT_ALLOW_OP,\n MY_NAMESPACE,\n CB_FN_NAME\n}\n","// mapping the resolver to their respective nsp\nimport { JSONQL_PATH, NSP_SET, PUBLIC_NAMESPACE } from 'jsonql-constants'\nimport { groupByNamespace, extractSocketPart } from 'jsonql-utils/module'\nimport { JsonqlResolverNotFoundError } from 'jsonql-errors'\n\nimport { MISSING_PROP_ERR } from '../options/constants'\n\n/**\n * Just make sure the object contain what we are looking for\n * @param {object} opts configuration from checkOptions\n * @return {object} the target content\n */\nconst getResolverList = contract => {\n const result = extractSocketPart(contract)\n if (result !== false) {\n return result\n }\n throw new JsonqlResolverNotFoundError(MISSING_PROP_ERR)\n}\n\n/**\n * process the contract first\n * @param {object} opts configuration\n * @return {object} sorted list\n */\nexport default function processContract(opts) {\n const { contract, enableAuth } = opts\n if (enableAuth) {\n return groupByNamespace(contract)\n }\n return {\n [NSP_SET]: { [JSONQL_PATH]: getResolverList(contract) },\n [PUBLIC_NAMESPACE]: JSONQL_PATH\n }\n}\n","// group all the small functions here\nimport { JS_WS_SOCKET_IO_NAME, JS_WS_NAME, EMIT_REPLY_TYPE } from 'jsonql-constants'\nimport { toArray, createEvt } from 'jsonql-utils/src/generic'\nimport JsonqlValidationError from 'jsonql-errors/src/validation-error'\n// we shouldn't do this anymore\nexport const fixWss = (url, serverType) => {\n // ws only allow ws:// path\n if (serverType === JS_WS_NAME) {\n return url.replace('http://', 'ws://')\n }\n return url\n}\n\n/**\n * get a stock host name from browser\n */\nexport const getHostName = () => {\n try {\n return [window.location.protocol, window.location.host].join('//')\n } catch(e) {\n throw new JsonqlValidationError(e)\n }\n}\n\n/**\n * Unbind the event\n * @param {object} ee EventEmitter\n * @param {string} namespace\n * @return {void}\n */\nexport const clearMainEmitEvt = (ee, namespace) => {\n let nsps = toArray(namespace)\n nsps.forEach(n => {\n ee.$off(createEvt(n, EMIT_REPLY_TYPE))\n })\n}\n\n/**\n * @param {object} nsps namespace as key\n * @param {string} type of server\n */\nexport const disconnect = (nsps, type = JS_WS_SOCKET_IO_NAME) => {\n try {\n // @TODO need to figure out a better way here?\n const method = type === JS_WS_SOCKET_IO_NAME ? 'disconnect' : 'terminate';\n for (let namespace in nsps) {\n let nsp = nsps[namespace]\n if (nsp && nsp[method]) {\n Reflect.apply(nsp[method], null, [])\n }\n }\n } catch(e) {\n // socket.io throw a this.destroy of undefined?\n console.error('Disconnect call failed', e)\n }\n}\n","// take out from the resolver-methods\nimport { \n LOGIN_EVENT_NAME, \n LOGOUT_EVENT_NAME, \n ON_LOGIN_PROP_NAME\n} from 'jsonql-constants'\nimport { JsonqlValidationError } from 'jsonql-errors'\nimport { injectToFn, chainFns, isString } from '../utils'\n\n\n/**\n * @TODO this is now become unnecessary because the login is a slave to the\n * http-client - but keep this for now and see what we want to do with it later\n * break out from createAuthMethods to allow chaining call\n * @param {object} obj the main client object\n * @param {object} opts configuration\n * @param {object} ee event emitter\n * @return {array} [ obj, opts, ee ]\n */\nconst setupLoginHandler = (obj, opts, ee) => [\n injectToFn(obj, opts.loginHandlerName, function loginHandler(token) {\n if (token && isString(token)) {\n return ee.$trigger(LOGIN_EVENT_NAME, [token])\n }\n // should trigger a global error instead @TODO\n throw new JsonqlValidationError(opts.loginHandlerName, `Unexpected token ${token}`)\n }),\n ee,\n opts\n]\n\n/**\n * break out from createAuthMethods to allow chaining call - final in chain\n * @param {object} obj the main client object\n * @param {object} opts configuration\n * @param {object} ee event emitter\n * @return {array} [ obj, ee ]\n */\nconst setupLogoutHandler = (obj, opts, ee) => [\n injectToFn(obj, opts.logoutHandlerName, function logoutHandler(...args) {\n ee.$trigger(LOGOUT_EVENT_NAME, args)\n }),\n ee\n]\n\n\n/**\n * This event will fire when the socket.io.on('connection') and ws.onopen\n * Plus this will check if it's the private namespace that fired the event\n * @param {object} obj the client itself\n * @param {object} ee Event Emitter\n * @return {object} obj with onLogin prop\n */\nexport function createOnLoginhandler(obj, ee) {\n return objDefineProps(obj, ON_LOGIN_PROP_NAME, function onLoginCallbackHandler(onLoginCallback) {\n if (isFunc(onLoginCallback)) {\n // only one callback can registered with it, TBC\n ee.$only(ON_LOGIN_PROP_NAME, onLoginCallback)\n }\n })\n}\n\n/**\n * Create auth related methods\n * @param {object} obj the client itself\n * @param {object} opts configuration\n * @param {object} ee Event Emitter\n * @return {object} obj with auth methods if any\n */\nexport function createAuthMethods(obj, opts, ee) {\n return chainFns(\n setupLoginHandler, \n setupLogoutHandler,\n createOnLoginhandler\n )(obj, opts, ee)\n}\n","// breaking it up further to share between methods\nimport { DATA_KEY, ERROR_KEY } from 'jsonql-constants'\nimport { UNKNOWN_RESULT } from '../options/constants'\nimport { isObjectHasKey } from '../utils'\n\n/**\n * break out to use in different places to handle the return from server\n * @param {object} data from server\n * @param {function} resolver NOT from promise\n * @param {function} rejecter NOT from promise\n * @return {void} nothing\n */\nexport function respondHandler(data, resolver, rejecter) {\n if (isObjectHasKey(data, ERROR_KEY)) {\n // debugFn('-- rejecter called --', data[ERROR_KEY])\n rejecter(data[ERROR_KEY])\n } else if (isObjectHasKey(data, DATA_KEY)) {\n // debugFn('-- resolver called --', data[DATA_KEY])\n resolver(data[DATA_KEY])\n } else {\n // debugFn('-- UNKNOWN_RESULT --', data)\n rejecter({message: UNKNOWN_RESULT, error: data})\n }\n}\n","// the actual trigger call method\nimport { ON_RESULT_PROP_NAME, RESULT_PROP_NAME, EMIT_REPLY_TYPE } from 'jsonql-constants'\nimport { createEvt, toArray } from '../utils'\nimport { respondHandler } from './respond-handler'\n\n/**\n * just wrapper\n * @param {object} ee EventEmitter\n * @param {string} namespace where this belongs\n * @param {string} resolverName resolver\n * @param {array} args arguments\n * @return {void} nothing\n */\nexport function actionCall(ee, namespace, resolverName, args = []) {\n const eventName = createEvt(namespace, EMIT_REPLY_TYPE)\n // const RESULT_SUBFIX = useCallbackStyle ? RESULT_PROP_NAME : ON_RESULT_PROP_NAME\n \n debugFn(`actionCall: ${eventName} --> ${resolverName}`, args)\n // this could be a problem\n ee.$trigger(eventName, [resolverName, toArray(args)])\n\n // then we need to listen to the event callback here as well\n return new Promise((resolver, rejecter) => {\n ee.$on(\n createEvt(namespace, resolverName, ON_RESULT_PROP_NAME),\n function actionCallResultHandler(result) {\n \n debugFn(`got the first result`, result)\n \n respondHandler(result, resolver, rejecter)\n }\n )\n })\n}\n","// break up the original setup resolver method here\n// import { JsonqlValidationError, finalCatch } from 'jsonql-errors'\nimport {\n ON_ERROR_PROP_NAME,\n ON_MESSAGE_PROP_NAME,\n ON_RESULT_PROP_NAME\n} from 'jsonql-constants'\nimport { MY_NAMESPACE } from '../options/constants'\nimport { chainFns, objDefineProps, injectToFn, createEvt, isFunc } from '../utils'\n\nimport { respondHandler } from './respond-handler'\nimport { setupSend } from './setup-send'\n\n/**\n * The first one in the chain\n * @return {array}\n */\nconst setupNamespace = (fn, ee, namespace, resolverName, params) => [\n injectToFn(fn, MY_NAMESPACE, namespace),\n ee,\n namespace,\n resolverName,\n params\n]\n\n// onResult handler\nconst setupOnResult = (fn, ee, namespace, resolverName, params) => [\n objDefineProps(fn, ON_RESULT_PROP_NAME, function(resultCallback) {\n if (isFunc(resultCallback)) {\n ee.$on(\n createEvt(namespace, resolverName, ON_RESULT_PROP_NAME),\n function resultHandler(result) {\n respondHandler(result, resultCallback, (error) => {\n ee.$trigger(createEvt(namespace, resolverName, ON_ERROR_PROP_NAME), error)\n })\n }\n )\n }\n }),\n ee,\n namespace,\n resolverName,\n params\n]\n\n// we do need to add the send prop back because it's the only way to deal with\n// bi-directional data stream\nconst setupOnMessage = (fn, ee, namespace, resolverName, params) => [\n objDefineProps(fn, ON_MESSAGE_PROP_NAME, function(messageCallback) {\n // we expect this to be a function\n if (isFunc(messageCallback)) {\n // did that add to the callback\n let onMessageCallback = (args) => {\n respondHandler(args, messageCallback, (error) => {\n ee.$trigger(createEvt(namespace, resolverName, ON_ERROR_PROP_NAME), error)\n })\n }\n // register the handler for this message event\n ee.$only(createEvt(namespace, resolverName, ON_MESSAGE_PROP_NAME), onMessageCallback)\n }\n }),\n ee,\n namespace,\n resolverName,\n params\n]\n\n// add an ON_ERROR_PROP_NAME handler\nconst setupOnError = (fn, ee, namespace, resolverName, params) => [\n objDefineProps(fn, ON_ERROR_PROP_NAME, function(resolverErrorHandler) {\n if (isFunc(resolverErrorHandler)) {\n // please note ON_ERROR_PROP_NAME can add multiple listners\n ee.$only(createEvt(namespace, resolverName, ON_ERROR_PROP_NAME), resolverErrorHandler)\n }\n }),\n ee,\n namespace,\n resolverName,\n params\n]\n\n/**\n * Add extra property to the resolver\n * @param {string} namespace where this belongs\n * @param {string} resolverName name as event name\n * @param {object} params from contract\n * @param {function} fn resolver function\n * @param {object} ee EventEmitter\n * @return {function} resolver\n */\nexport function setupResolver(namespace, resolverName, params, fn, ee) {\n // also need to setup a getter to get back the namespace of this resolver\n let args = [setupNamespace]\n args.push(setupOnResult, setupOnMessage, setupOnError)\n args.push(setupSend)\n // get the executor\n const executor = Reflect.apply(chainFns, null, args)\n\n return Reflect.apply(executor, null, [fn, ee, namespace, resolverName, params])\n}\n","// put all the resolver related methods here to make it more clear\n\n// this will be a mini client server architect\n// The reason is when the enableAuth setup - the private route\n// might not be validated, but we need the callable point is ready\n// therefore this part will always take the contract and generate\n// callable api for the developer to setup their front end\n// the only thing is - when they call they might get an error or\n// NOT_LOGIN_IN and they can react to this error accordingly\nimport { finalCatch } from 'jsonql-errors'\nimport { validateAsync } from 'jsonql-params-validator'\nimport { setupResolver } from './setup-resolver'\nimport { actionCall } from './action-call'\nimport { createEvt, objDefineProps, isFunc, injectToFn } from '../utils'\nimport {\n ON_ERROR_PROP_NAME,\n ON_READY_PROP_NAME\n} from 'jsonql-constants'\n// import { CB_FN_NAME } from '../options/constants'\n\n/**\n * create the actual function to send message to server\n * @param {object} ee EventEmitter instance\n * @param {string} namespace this resolver end point\n * @param {string} resolverName name of resolver as event name\n * @param {object} params from contract\n * @return {function} resolver\n */\nfunction createResolver(ee, namespace, resolverName, params) {\n // note we pass the new withResult=true option\n return function(...args) {\n return validateAsync(args, params.params, true)\n .then(_args => actionCall(ee, namespace, resolverName, _args))\n .catch(finalCatch)\n }\n}\n\n/**\n * step one get the obj map with the namespace\n * @param {object} opts configuration\n * @param {object} ee EventEmitter\n * @param {object} nspSet resolvers index by their namespace\n * @return {promise} resolve the obj mapped, and start the chain\n */\nexport function generateResolvers(opts, ee, nspSet) {\n let obj = {}\n // const { useCallbackStyle } = opts; // @1.2.1\n for (let namespace in nspSet) {\n let list = nspSet[namespace]\n for (let resolverName in list) {\n // resolverNames.push(resolverName)\n let params = list[resolverName]\n let fn = createResolver(ee, namespace, resolverName, params)\n // this should set as a getter therefore can not be overwrite by accident\n // obj[resolverName] = setupResolver(namespace, resolverName, params, fn, ee)\n obj = injectToFn(obj, resolverName, setupResolver(namespace, resolverName, params, fn, ee))\n }\n }\n // resolve the obj to start the chain\n // chain the result to allow the chain processing\n return [ obj, opts, ee, nspSet ]\n}\n\n/**\n * The problem is the namespace can have more than one\n * and we only have on onError message\n * @param {object} obj the client itself\n * @param {object} opts configuration\n * @param {object} ee Event Emitter\n * @param {object} nspSet namespace keys\n * @return {array} [obj, opts, ee] \n */\nexport function createNamespaceErrorHandler(obj, opts, ee, nspSet) {\n return [\n // using the onError as name\n // @TODO we should follow the convention earlier\n // make this a setter for the obj itself\n objDefineProps(obj, ON_ERROR_PROP_NAME, function namespaceErrorCallbackHandler(namespaceErrorHandler) {\n if (isFunc(namespaceErrorHandler)) {\n // please note ON_ERROR_PROP_NAME can add multiple listners\n for (let namespace in nspSet) {\n // this one is very tricky, we need to make sure the trigger is calling\n // with the namespace as well as the error\n ee.$on(createEvt(namespace, ON_ERROR_PROP_NAME), namespaceErrorHandler)\n }\n }\n }),\n opts,\n ee\n ]\n}\n\n/**\n * This event will fire when the socket.io.on('connection') and ws.onopen\n * @param {object} obj the client itself\n * @param {object} opts configuration\n * @param {object} ee Event Emitter\n * @return {array} [ obj, opts, ee ]\n */\nexport function createOnReadyhandler(obj, opts, ee) {\n return [\n objDefineProps(obj, ON_READY_PROP_NAME, function onReadyCallbackHandler(onReadyCallback) {\n if (isFunc(onReadyCallback)) {\n // reduce it down to just one flat level\n ee.$on(ON_READY_PROP_NAME, onReadyCallback)\n }\n }),\n opts,\n ee\n ]\n}\n\n\n\n\n","// resolvers generator\n// we change the interface to return promise from v1.0.3\n// this way we make sure the obj return is correct and timely\nimport { chainFns } from '../utils'\nimport { createAuthMethods } from './setup-auth-methods'\nimport {\n generateResolvers,\n createNamespaceErrorHandler,\n createOnReadyhandler\n} from './resolver-methods'\n\n/**\n * prepare the methods\n * @param {object} opts configuration\n * @param {object} nspMap resolvers index by their namespace\n * @param {object} ee EventEmitter\n * @return {object} of resolvers\n * @public\n */\nexport function generator(opts, nspMap, ee) {\n const { nspSet } = nspMap\n const { enableAuth } = opts\n let args = [\n generateResolvers,\n createNamespaceErrorHandler,\n createOnReadyhandler,\n ]\n if (enableAuth) {\n args.push(\n createAuthMethods\n )\n } else {\n // we just return the obj itself\n args.push(\n (obj) => obj \n )\n }\n\n // run it\n const fn = Reflect.apply(chainFns, null, args)\n return fn(opts, ee, nspSet)\n}\n","// create options\nimport { checkConfigAsync } from 'jsonql-params-validator'\nimport { wsCoreDefaultOptions, wsCoreConstProps } from './defaults'\nimport { fixWss, getHostName } from '../utils'\n\n/**\n * wrapper method to check this already did the pre check\n * @param {object} config user supply config\n * @param {object} defaultOptions for checking\n * @param {object} constProps user supply const props\n * @return {promise} resolve to the checked opitons\n */\nfunction checkOptionsWrapper(config, defaultOptions, constProps) {\n const wsConstProps = Object.assign(wsCoreConstProps, constProps)\n const defaultCheckOptions = Object.assign(wsCoreDefaultOptions, defaultOptions)\n /*\n const fn = postConfigCheck(checkMap, constProps, checkConfig)\n return fn(config)\n */\n return checkConfigAsync(config, defaultCheckOptions, wsConstProps)\n}\n\n/**\n * Taking the then part from the method below \n * @param {object} opts \n * @return {promise} opts all done\n */\nfunction postWsOptions(opts) {\n return Promise.resolve(opts)\n .then(opts => {\n if (!opts.hostname) {\n opts.hostname = getHostName()\n }\n // @TODO the contract now will supply the namespace information\n // and we need to use that to group the namespace call\n opts.wssPath = fixWss([opts.hostname, opts.namespace].join('/'), opts.serverType)\n // debug('CONFIGURATION OPTIONS', opts)\n return opts\n })\n}\n\n/**\n * check the configuration\n * @param {object} config user supplied configuration\n * @param {object} defaultOptions the check map\n * @param {object} constProps developer supplied configuration\n * @return {object} after checked\n */\nfunction checkWsCoreOptions(config, defaultOptions, constProps) {\n return checkOptionsWrapper(config, defaultOptions, constProps)\n .then(postWsOptions)\n}\n\nexport {\n wsCoreDefaultOptions,\n wsCoreConstProps,\n checkWsCoreOptions,\n postWsOptions\n}\n","// the top level API\n// The goal is to create a generic method that will able to handle\n// any kind of clients\n// import { injectToFn } from 'jsonql-utils'\nimport { generator } from './core'\nimport { checkWsCoreOptions } from './options'\nimport { getEventEmitter, processContract, getLogFn } from './utils'\n\n/**\n * 0.5.0 we break up the wsClientCore in two parts one without the config check \n * @param {function} socketClientResolver \n * @param {object} config the already checked config \n */\nexport function wsClientCoreAction(socketClientResolver, config) {\n return Promise\n .resolve(config)\n .then(getLogFn)\n .then(opts => ({\n opts,\n nspMap: processContract(opts),\n ee: getEventEmitter(opts)\n }))\n .then(\n ({opts, nspMap, ee}) => socketClientResolver(opts, nspMap, ee)\n )\n .then(\n ({opts, nspMap, ee}) => generator(opts, nspMap, ee)\n )\n .catch(err => {\n console.error(`jsonql-ws-core-client init error`, err)\n })\n}\n\n/**\n * The main interface which will generate the socket clients and map all events\n * @param {object} socketClientResolver this is the one method export by various clients\n * @param {object} [defaultOptions={}] we should do all the checking in the core instead of the client\n * @param {object} [constProps={}] add this to supply the constProps from the downstream client\n * @return {function} accept a config then return the wsClient instance with all the available API\n */\nexport function wsClientCore(socketClientResolver, defaultOptions = {}, constProps = {}) {\n // we need to inject property to this client later\n // therefore we need to do it this way\n return (config = {}) => (\n checkWsCoreOptions(config, defaultOptions, constProps)\n .then(opts => wsClientCoreAction(socketClientResolver, opts))\n )\n \n}\n","// jsonql-ws-core takes over the check configuration\n// here we only have to supply the options that is unique to this client\n// create options\nimport { JS_WS_NAME } from 'jsonql-constants'\n// constant props\nconst wsClientConstProps = {\n version: '__PLACEHOLDER__', // will get replace\n serverType: JS_WS_NAME\n}\n\nconst wsClientAppProps = {}\n\nexport { wsClientAppProps, wsClientConstProps }\n","// pass the different type of ws to generate the client\nimport { TOKEN_PARAM_NAME } from 'jsonql-constants'\n/**\n * WebSocket is strict about the path, therefore we need to make sure before it goes in\n * @param {string} url input url\n * @return {string} url with correct path name\n */\nconst fixWss = url => {\n const uri = url.toLowerCase()\n if (uri.indexOf('http') > -1) {\n if (uri.indexOf('https') > -1) {\n return uri.replace('https', 'wss')\n }\n return uri.replace('http', 'ws')\n }\n return uri\n}\n\n/**\n * The bug was in the wsOptions where ws doesn't need it but socket.io do\n * therefore the object was pass as second parameter!\n * @param {object} WebSocket the client or node version of ws\n * @param {boolean} auth if it's auth then 3 param or just one\n */\nexport function createWsClient(WebSocket, auth = false) {\n if (auth === false) {\n return function createWsClientHandler(url) {\n return new WebSocket(fixWss(url))\n }\n }\n\n /**\n * Create a client with auth token\n * @param {string} url start with ws:// @TODO check this?\n * @param {string} token the jwt token\n * @return {object} ws instance\n */\n return function createWsAuthClientHandler(url, token) {\n const ws_url = fixWss(url)\n // console.log('what happen here?', url, ws_url, token)\n const uri = token && typeof token === 'string' ? `${ws_url}?${TOKEN_PARAM_NAME}=${token}` : ws_url\n try {\n return new WebSocket(uri)\n } catch(e) {\n console.error('WebSocket Connection Error', e)\n return false\n }\n }\n}\n","/**\n * Checks if `value` is classified as an `Array` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an array, else `false`.\n * @example\n *\n * _.isArray([1, 2, 3]);\n * // => true\n *\n * _.isArray(document.body.children);\n * // => false\n *\n * _.isArray('abc');\n * // => false\n *\n * _.isArray(_.noop);\n * // => false\n */\nvar isArray = Array.isArray;\n\nexport default isArray;\n","/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/**\n * Used to resolve the\n * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)\n * of values.\n */\nvar nativeObjectToString = objectProto.toString;\n\n/**\n * Converts `value` to a string using `Object.prototype.toString`.\n *\n * @private\n * @param {*} value The value to convert.\n * @returns {string} Returns the converted string.\n */\nfunction objectToString(value) {\n return nativeObjectToString.call(value);\n}\n\nexport default objectToString;\n","/**\n * Checks if `value` is object-like. A value is object-like if it's not `null`\n * and has a `typeof` result of \"object\".\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is object-like, else `false`.\n * @example\n *\n * _.isObjectLike({});\n * // => true\n *\n * _.isObjectLike([1, 2, 3]);\n * // => true\n *\n * _.isObjectLike(_.noop);\n * // => false\n *\n * _.isObjectLike(null);\n * // => false\n */\nfunction isObjectLike(value) {\n return value != null && typeof value == 'object';\n}\n\nexport default isObjectLike;\n","/**\n * A specialized version of `_.map` for arrays without support for iteratee\n * shorthands.\n *\n * @private\n * @param {Array} [array] The array to iterate over.\n * @param {Function} iteratee The function invoked per iteration.\n * @returns {Array} Returns the new mapped array.\n */\nfunction arrayMap(array, iteratee) {\n var index = -1,\n length = array == null ? 0 : array.length,\n result = Array(length);\n\n while (++index < length) {\n result[index] = iteratee(array[index], index, array);\n }\n return result;\n}\n\nexport default arrayMap;\n","/**\n * The base implementation of `_.slice` without an iteratee call guard.\n *\n * @private\n * @param {Array} array The array to slice.\n * @param {number} [start=0] The start position.\n * @param {number} [end=array.length] The end position.\n * @returns {Array} Returns the slice of `array`.\n */\nfunction baseSlice(array, start, end) {\n var index = -1,\n length = array.length;\n\n if (start < 0) {\n start = -start > length ? 0 : (length + start);\n }\n end = end > length ? length : end;\n if (end < 0) {\n end += length;\n }\n length = start > end ? 0 : ((end - start) >>> 0);\n start >>>= 0;\n\n var result = Array(length);\n while (++index < length) {\n result[index] = array[index + start];\n }\n return result;\n}\n\nexport default baseSlice;\n","/**\n * The base implementation of `_.findIndex` and `_.findLastIndex` without\n * support for iteratee shorthands.\n *\n * @private\n * @param {Array} array The array to inspect.\n * @param {Function} predicate The function invoked per iteration.\n * @param {number} fromIndex The index to search from.\n * @param {boolean} [fromRight] Specify iterating from right to left.\n * @returns {number} Returns the index of the matched value, else `-1`.\n */\nfunction baseFindIndex(array, predicate, fromIndex, fromRight) {\n var length = array.length,\n index = fromIndex + (fromRight ? 1 : -1);\n\n while ((fromRight ? index-- : ++index < length)) {\n if (predicate(array[index], index, array)) {\n return index;\n }\n }\n return -1;\n}\n\nexport default baseFindIndex;\n","/**\n * The base implementation of `_.isNaN` without support for number objects.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`.\n */\nfunction baseIsNaN(value) {\n return value !== value;\n}\n\nexport default baseIsNaN;\n","/**\n * A specialized version of `_.indexOf` which performs strict equality\n * comparisons of values, i.e. `===`.\n *\n * @private\n * @param {Array} array The array to inspect.\n * @param {*} value The value to search for.\n * @param {number} fromIndex The index to search from.\n * @returns {number} Returns the index of the matched value, else `-1`.\n */\nfunction strictIndexOf(array, value, fromIndex) {\n var index = fromIndex - 1,\n length = array.length;\n\n while (++index < length) {\n if (array[index] === value) {\n return index;\n }\n }\n return -1;\n}\n\nexport default strictIndexOf;\n","/**\n * Converts an ASCII `string` to an array.\n *\n * @private\n * @param {string} string The string to convert.\n * @returns {Array} Returns the converted array.\n */\nfunction asciiToArray(string) {\n return string.split('');\n}\n\nexport default asciiToArray;\n","/** Used to compose unicode character classes. */\nvar rsAstralRange = '\\\\ud800-\\\\udfff',\n rsComboMarksRange = '\\\\u0300-\\\\u036f',\n reComboHalfMarksRange = '\\\\ufe20-\\\\ufe2f',\n rsComboSymbolsRange = '\\\\u20d0-\\\\u20ff',\n rsComboRange = rsComboMarksRange + reComboHalfMarksRange + rsComboSymbolsRange,\n rsVarRange = '\\\\ufe0e\\\\ufe0f';\n\n/** Used to compose unicode capture groups. */\nvar rsZWJ = '\\\\u200d';\n\n/** Used to detect strings with [zero-width joiners or code points from the astral planes](http://eev.ee/blog/2015/09/12/dark-corners-of-unicode/). */\nvar reHasUnicode = RegExp('[' + rsZWJ + rsAstralRange + rsComboRange + rsVarRange + ']');\n\n/**\n * Checks if `string` contains Unicode symbols.\n *\n * @private\n * @param {string} string The string to inspect.\n * @returns {boolean} Returns `true` if a symbol is found, else `false`.\n */\nfunction hasUnicode(string) {\n return reHasUnicode.test(string);\n}\n\nexport default hasUnicode;\n","/** Used to compose unicode character classes. */\nvar rsAstralRange = '\\\\ud800-\\\\udfff',\n rsComboMarksRange = '\\\\u0300-\\\\u036f',\n reComboHalfMarksRange = '\\\\ufe20-\\\\ufe2f',\n rsComboSymbolsRange = '\\\\u20d0-\\\\u20ff',\n rsComboRange = rsComboMarksRange + reComboHalfMarksRange + rsComboSymbolsRange,\n rsVarRange = '\\\\ufe0e\\\\ufe0f';\n\n/** Used to compose unicode capture groups. */\nvar rsAstral = '[' + rsAstralRange + ']',\n rsCombo = '[' + rsComboRange + ']',\n rsFitz = '\\\\ud83c[\\\\udffb-\\\\udfff]',\n rsModifier = '(?:' + rsCombo + '|' + rsFitz + ')',\n rsNonAstral = '[^' + rsAstralRange + ']',\n rsRegional = '(?:\\\\ud83c[\\\\udde6-\\\\uddff]){2}',\n rsSurrPair = '[\\\\ud800-\\\\udbff][\\\\udc00-\\\\udfff]',\n rsZWJ = '\\\\u200d';\n\n/** Used to compose unicode regexes. */\nvar reOptMod = rsModifier + '?',\n rsOptVar = '[' + rsVarRange + ']?',\n rsOptJoin = '(?:' + rsZWJ + '(?:' + [rsNonAstral, rsRegional, rsSurrPair].join('|') + ')' + rsOptVar + reOptMod + ')*',\n rsSeq = rsOptVar + reOptMod + rsOptJoin,\n rsSymbol = '(?:' + [rsNonAstral + rsCombo + '?', rsCombo, rsRegional, rsSurrPair, rsAstral].join('|') + ')';\n\n/** Used to match [string symbols](https://mathiasbynens.be/notes/javascript-unicode). */\nvar reUnicode = RegExp(rsFitz + '(?=' + rsFitz + ')|' + rsSymbol + rsSeq, 'g');\n\n/**\n * Converts a Unicode `string` to an array.\n *\n * @private\n * @param {string} string The string to convert.\n * @returns {Array} Returns the converted array.\n */\nfunction unicodeToArray(string) {\n return string.match(reUnicode) || [];\n}\n\nexport default unicodeToArray;\n","// bunch of generic helpers\n\nimport isArray from 'lodash-es/isArray'\nimport isPlainObject from 'lodash-es/isPlainObject'\nimport trim from 'lodash-es/trim'\n\n/**\n * DIY in Array\n * @param {array} arr to check from\n * @param {*} value to check against\n * @return {boolean} true on found\n */\nexport const inArray = (arr, value) => !!arr.filter(a => a === value).length;\n\n// quick and dirty to turn non array to array\nexport const toArray = (arg) => isArray(arg) ? arg : [arg];\n\n/**\n * parse string to json or just return the original value if error happened\n * @param {*} n input\n * @return {*} json object on success\n */\nconst parse = function(n) {\n try {\n return JSON.parse(n)\n } catch(e) {\n return n;\n }\n}\n\n/**\n * @param {object} obj for search\n * @param {string} key target\n * @return {boolean} true on success\n */\nexport const isObjectHasKey = function(obj, key) {\n try {\n const keys = Object.keys(obj)\n return inArray(keys, key)\n } catch(e) {\n // @BUG when the obj is not an OBJECT we got some weird output\n return false;\n /*\n console.info('obj', obj)\n console.error(e)\n throw new Error(e)\n */\n }\n}\n\n/**\n * create a event name\n * @param {string[]} args\n * @return {string} event name for use\n */\nexport const createEvt = (...args) => args.join('_')\n\n/**\n * simple util method to get the value\n * @param {string} name of the key\n * @param {object} obj to take value from\n * @return {*} the object value id by name or undefined\n */\nexport const getConfigValue = (name, obj) => (\n obj && isPlainObject(obj) ? ( (name in obj) ? obj[name] : undefined ) : undefined\n)\n\n/**\n * small util to make sure the return value is valid JSON object\n * @param {*} n input\n * @return {object} correct JSON object\n */\nexport const toJson = (n) => {\n if (typeof n === 'string') {\n return parse(n)\n }\n return JSON.parse(JSON.stringify(n))\n}\n\n/**\n * Check several parameter that there is something in the param\n * @param {*} param input\n * @return {boolean}\n */\nexport const isNotEmpty = function(param) {\n return param !== undefined && param !== false && param !== null && trim(param) !== '';\n}\n\n/**\n * Simple check if the prop is function\n * @param {*} prop input\n * @return {boolean} true on success\n */\nexport const isFunc = prop => {\n if (typeof prop === 'function') {\n return true;\n }\n console.error(`Expect to be Function type! Got ${typeof prop}`)\n}\n","// custom validation error class\n// when validaton failed\nexport default class JsonqlValidationError extends Error {\n constructor(...args) {\n super(...args)\n\n this.message = args[0]\n this.detail = args[1]\n\n this.className = JsonqlValidationError.name;\n\n if (Error.captureStackTrace) {\n Error.captureStackTrace(this, JsonqlValidationError)\n }\n }\n\n static get name() {\n return 'JsonqlValidationError';\n }\n}\n","// split the contract into the node side and the generic side\nimport { isObjectHasKey } from './generic'\nimport isPlainObject from 'lodash-es/isPlainObject'\nimport {\n QUERY_NAME,\n MUTATION_NAME,\n SOCKET_NAME,\n QUERY_ARG_NAME,\n PAYLOAD_PARAM_NAME,\n CONDITION_PARAM_NAME\n} from 'jsonql-constants'\nimport { JsonqlError, JsonqlResolverNotFoundError } from 'jsonql-errors'\n/**\n * Check if the json is a contract file or not\n * @param {object} contract json object\n * @return {boolean} true\n */\nexport function checkIsContract(contract) {\n return isPlainObject(contract)\n && (\n isObjectHasKey(contract, QUERY_NAME)\n || isObjectHasKey(contract, MUTATION_NAME)\n || isObjectHasKey(contract, SOCKET_NAME)\n )\n}\n\n/**\n * Wrapper method that check if it's contract then return the contract or false\n * @param {object} contract the object to check\n * @return {boolean | object} false when it's not\n */\nexport function isContract(contract) {\n return checkIsContract(contract) ? contract : false;\n}\n\n/**\n * Ported from jsonql-params-validator but different\n * if we don't find the socket part then return false\n * @param {object} contract the contract object\n * @return {object|boolean} false on failed\n */\nexport function extractSocketPart(contract) {\n if (isObjectHasKey(contract, 'socket')) {\n return contract.socket;\n }\n return false;\n}\n\n/**\n * @BUG we should check the socket part instead of expect the downstream to read the menu!\n * We only need this when the enableAuth is true otherwise there is only one namespace\n * @param {object} contract the socket part of the contract file\n * @param {boolean} [fallback=false] this is a fall back option for old code\n * @return {object} 1. remap the contract using the namespace --> resolvers\n * 2. the size of the object (1 all private, 2 mixed public with private)\n * 3. which namespace is public\n */\nexport function groupByNamespace(contract, fallback = false) {\n let socket = extractSocketPart(contract)\n if (socket === false) {\n if (fallback) {\n return contract; // just return the whole contract\n }\n throw new JsonqlError(`socket not found in contract!`)\n }\n let nspSet = {};\n let size = 0;\n let publicNamespace;\n for (let resolverName in socket) {\n let params = socket[resolverName];\n let { namespace } = params;\n if (namespace) {\n if (!nspSet[namespace]) {\n ++size;\n nspSet[namespace] = {};\n }\n nspSet[namespace][resolverName] = params;\n if (!publicNamespace) {\n if (params.public) {\n publicNamespace = namespace;\n }\n }\n }\n }\n return { size, nspSet, publicNamespace }\n}\n\n/**\n * @NOTE ported from jsonql-ws-client\n * Got to make sure the connection order otherwise\n * it will hang\n * @param {object} nspSet contract\n * @param {string} publicNamespace like the name said\n * @return {array} namespaces in order\n */\nexport function getNamespaceInOrder(nspSet, publicNamespace) {\n let names = []; // need to make sure the order!\n for (let namespace in nspSet) {\n if (namespace === publicNamespace) {\n names[1] = namespace;\n } else {\n names[0] = namespace;\n }\n }\n return names;\n}\n\n\n/**\n * Extract the args from the payload\n * @param {object} payload to work with\n * @param {string} type of call\n * @return {array} args\n */\nexport function extractArgsFromPayload(payload, type) {\n switch (type) {\n case QUERY_NAME:\n return payload[QUERY_ARG_NAME];\n case MUTATION_NAME:\n return [\n payload[PAYLOAD_PARAM_NAME],\n payload[CONDITION_PARAM_NAME]\n ];\n default:\n throw new JsonqlError(`Unknown ${type} to extract argument from!`)\n }\n}\n\n/**\n * Like what the name said\n * @param {object} contract the contract json\n * @param {string} type query|mutation\n * @param {string} name of the function\n * @return {object} the params part of the contract\n */\nexport function extractParamsFromContract(contract, type, name) {\n try {\n const result = contract[type][name];\n // debug('extractParamsFromContract', result)\n if (!result) {\n // debug(name, type, contract)\n throw new JsonqlResolverNotFoundError(name, type)\n }\n return result;\n } catch(e) {\n throw new JsonqlResolverNotFoundError(name, e)\n }\n}\n","/**\n * @param {boolean} sec return in second or not\n * @return {number} timestamp\n */\nexport const timestamp = (sec = false) => {\n let time = Date.now()\n return sec ? Math.floor( time / 1000 ) : time;\n}\n","// ported from jsonql-params-validator\n// craete several helper function to construct / extract the payload\n// and make sure they are all the same\nimport {\n PAYLOAD_PARAM_NAME,\n CONDITION_PARAM_NAME,\n RESOLVER_PARAM_NAME,\n QUERY_ARG_NAME,\n TIMESTAMP_PARAM_NAME\n} from 'jsonql-constants'\nimport JsonqlValidationError from 'jsonql-errors/src/validation-error'\n\nimport isArray from 'lodash-es/isArray'\nimport isPlainObject from 'lodash-es/isPlainObject'\nimport isString from 'lodash-es/isString'\n\nimport { timestamp } from './timestamp'\n\n/**\n * make sure it's an object (it was call formatPayload but it doesn't make sense)\n * @param {*} payload the object comes in could be string based\n * @return {object} the transformed payload\n */\nexport const toPayload = payload => isString(payload) ? JSON.parse(payload) : payload;\n\n/**\n * @param {*} args arguments to send\n *@return {object} formatted payload\n */\nexport const formatPayload = (args) => (\n { [QUERY_ARG_NAME]: args }\n)\n\n/**\n * Get name from the payload (ported back from jsonql-koa)\n * @param {*} payload to extract from\n * @return {string} name\n */\nexport function getNameFromPayload(payload) {\n return Object.keys(payload)[0]\n}\n\n/**\n * wrapper method to add the timestamp as well\n * @param {string} resolverName\n * @param {*} payload\n * @return {object} delierable\n */\nexport function createDeliverable(resolverName, payload) {\n return {\n [resolverName]: payload,\n [TIMESTAMP_PARAM_NAME]: [ timestamp() ]\n }\n}\n\n/**\n * @param {string} resolverName name of function\n * @param {array} [args=[]] from the ...args\n * @param {boolean} [jsonp = false] add v1.3.0 to koa\n * @return {object} formatted argument\n */\nexport function createQuery(resolverName, args = [], jsonp = false) {\n if (isString(resolverName) && isArray(args)) {\n let payload = formatPayload(args)\n if (jsonp === true) {\n return payload;\n }\n return createDeliverable(resolverName, payload)\n }\n throw new JsonqlValidationError(`[createQuery] expect resolverName to be string and args to be array!`, { resolverName, args })\n}\n\n/**\n * string version of the createQuery\n * @return {string}\n */\nexport function createQueryStr(resolverName, args = [], jsonp = false) {\n return JSON.stringify(createQuery(resolverName, args, jsonp))\n}\n\n/**\n * @param {string} resolverName name of function\n * @param {*} payload to send\n * @param {object} [condition={}] for what\n * @param {boolean} [jsonp = false] add v1.3.0 to koa\n * @return {object} formatted argument\n */\nexport function createMutation(resolverName, payload, condition = {}, jsonp = false) {\n const _payload = {\n [PAYLOAD_PARAM_NAME]: payload,\n [CONDITION_PARAM_NAME]: condition\n }\n if (jsonp === true) {\n return _payload;\n }\n if (isString(resolverName)) {\n return createDeliverable(resolverName, _payload)\n }\n throw new JsonqlValidationError(`[createMutation] expect resolverName to be string!`, { resolverName, payload, condition })\n}\n\n/**\n * string version of createMutation\n * @return {string}\n */\nexport function createMutationStr(resolverName, payload, condition = {}, jsonp = false) {\n return JSON.stringify(createMutation(resolverName, payload, condition, jsonp))\n}\n\n/**\n * Extract the parts from payload and format for use\n * @param {string} resolverName name of fn\n * @param {object} payload the incoming json\n * @return {object|boolean} false on failed\n */\nexport function getQueryFromArgs(resolverName, payload) {\n if (resolverName && isPlainObject(payload)) {\n const args = payload[resolverName]\n if (args[QUERY_ARG_NAME]) {\n return {\n [RESOLVER_PARAM_NAME]: resolverName,\n [QUERY_ARG_NAME]: args[QUERY_ARG_NAME],\n [TIMESTAMP_PARAM_NAME]: payload[TIMESTAMP_PARAM_NAME]\n }\n }\n }\n return false;\n}\n\n/**\n * Share function so no repeat\n * @param {object} payload the payload from client\n * @param {function} processor the last get result method\n * @return {*} result processed result\n */\nfunction processPayload(payload, processor) {\n const p = toPayload(payload)\n const resolverName = getNameFromPayload(p)\n return Reflect.apply(processor, null, [resolverName, p])\n}\n\n/**\n * extra the payload back\n * @param {*} payload from http call\n * @return {object} resolverName and args\n */\nexport function getQueryFromPayload(payload) {\n const result = processPayload(payload, getQueryFromArgs)\n if (result !== false) {\n return result;\n }\n throw new JsonqlValidationError('[getQueryArgs] Payload is malformed!', payload)\n}\n\n/**\n * Further break down from method below for use else where\n * @param {string} resolverName name of fn\n * @param {object} payload payload\n * @return {object|boolean} false on failed\n */\nexport function getMutationFromArgs(resolverName, payload) {\n if (resolverName && isPlainObject(payload)) {\n const args = payload[resolverName]\n if (args) {\n return {\n [RESOLVER_PARAM_NAME]: resolverName,\n [PAYLOAD_PARAM_NAME]: args[PAYLOAD_PARAM_NAME],\n [CONDITION_PARAM_NAME]: args[CONDITION_PARAM_NAME],\n [TIMESTAMP_PARAM_NAME]: payload[TIMESTAMP_PARAM_NAME]\n }\n }\n }\n return false;\n}\n\n/**\n * @param {object} payload\n * @return {object} resolverName, payload, conditon\n */\nexport function getMutationFromPayload(payload) {\n const result = processPayload(payload, getMutationFromArgs)\n\n if (result !== false) {\n return result;\n }\n throw new JsonqlValidationError('[getMutationArgs] Payload is malformed!', payload)\n}\n","// constants\n\nimport {\n EMIT_REPLY_TYPE,\n JS_WS_SOCKET_IO_NAME,\n JS_WS_NAME,\n ON_MESSAGE_PROP_NAME,\n ON_RESULT_PROP_NAME\n} from 'jsonql-constants'\n\nconst SOCKET_IO = JS_WS_SOCKET_IO_NAME;\nconst WS = JS_WS_NAME;\n\nconst AVAILABLE_SERVERS = [SOCKET_IO, WS]\n\nconst SOCKET_NOT_DEFINE_ERR = 'socket is not define in the contract file!';\n\nconst SERVER_NOT_SUPPORT_ERR = 'is not supported server name!';\n\nconst MISSING_PROP_ERR = 'Missing property in contract!';\n\nconst UNKNOWN_CLIENT_ERR = 'Unknown client type!';\n\nconst EMIT_EVT = EMIT_REPLY_TYPE;\n\nconst NAMESPACE_KEY = 'namespaceMap';\n\nconst UNKNOWN_RESULT = 'UKNNOWN RESULT!';\n\nconst NOT_ALLOW_OP = 'This operation is not allow!';\n\nconst MY_NAMESPACE = 'myNamespace'\n\nconst CB_FN_NAME = 'on'\n\nexport {\n SOCKET_IO,\n WS,\n AVAILABLE_SERVERS,\n SOCKET_NOT_DEFINE_ERR,\n SERVER_NOT_SUPPORT_ERR,\n MISSING_PROP_ERR,\n UNKNOWN_CLIENT_ERR,\n EMIT_EVT,\n ON_MESSAGE_PROP_NAME,\n ON_RESULT_PROP_NAME,\n NAMESPACE_KEY,\n UNKNOWN_RESULT,\n NOT_ALLOW_OP,\n MY_NAMESPACE,\n CB_FN_NAME\n}\n","// since both the ws and io version are\n// pre-defined in the client-generator\n// and this one will have the same parameters\n// and the callback is identical\n\n/**\n * wrapper method to create a nsp without login\n * @param {string|boolean} namespace namespace url could be false\n * @param {object} opts configuration\n * @return {object} ws client instance\n */\nfunction createNspClient(namespace, opts) {\n const { hostname, wssPath, wsOptions, nspClient } = opts;\n const url = namespace ? [hostname, namespace].join('/') : wssPath;\n return nspClient(url, wsOptions)\n}\n\n/**\n * wrapper method to create a nsp with token auth\n * @param {string} namespace namespace url\n * @param {object} opts configuration\n * @return {object} ws client instance\n */\nfunction createNspAuthClient(namespace, opts) {\n const { hostname, wssPath, token, wsOptions, nspAuthClient } = opts;\n const url = namespace ? [hostname, namespace].join('/') : wssPath;\n if (token && typeof token !== 'string') {\n throw new Error(`Expect token to be string, but got ${token}`)\n }\n return nspAuthClient(url, token, wsOptions)\n}\n\nexport {\n createNspClient,\n createNspAuthClient\n}\n","// validate string type\nimport trim from 'lodash-es/trim'\nimport isString from 'lodash-es/isString'\n/**\n * @param {string} value expected value\n * @return {boolean} true if OK\n */\nconst checkIsString = function(value) {\n return (trim(value) !== '') ? isString(value) : false;\n}\n\nexport default checkIsString\n","// export\nimport {\n checkIsObject,\n notEmpty,\n checkIsAny,\n checkIsString,\n checkIsBoolean,\n checkIsNumber,\n checkIsArray\n} from './src'\n// PIA syntax\nexport const isObject = checkIsObject;\nexport const isAny = checkIsAny;\nexport const isString = checkIsString;\nexport const isBoolean = checkIsBoolean;\nexport const isNumber = checkIsNumber;\nexport const isArray = checkIsArray;\nexport const isNotEmpty = notEmpty;\n\nimport * as validator from './src/validator'\n\nexport const normalizeArgs = validator.normalizeArgs;\nexport const validateSync = validator.validateSync;\nexport const validateAsync = validator.validateAsync;\n\n// configuration checking\n\nimport * as jsonqlOptions from './src/options'\n\nexport const JSONQL_PARAMS_VALIDATOR_INFO = jsonqlOptions.JSONQL_PARAMS_VALIDATOR_INFO;\n\nexport const createConfig = jsonqlOptions.createConfig;\nexport const constructConfig = jsonqlOptions.constructConfigFn;\n// construct the final output 1.5.2\nexport const checkConfigAsync = jsonqlOptions.getCheckConfigAsync(validator.validateSync)\nexport const checkConfig = jsonqlOptions.getCheckConfig(validator.validateSync)\n\n// export the two extra functions\nimport isInArray from './src/is-in-array'\nimport isObjectHasKeyFn from './src/options/is-key-in-object'\n\nexport const inArray = isInArray;\nexport const isObjectHasKey = isObjectHasKeyFn;\n","// making all the functionality on it's own\n// import { WatchClass } from './watch'\n\nexport default class SuspendClass {\n\n constructor() {\n // suspend, release and queue\n this.__suspend__ = null;\n this.queueStore = new Set()\n /*\n this.watch('suspend', function(value, prop, oldValue) {\n this.logger(`${prop} set from ${oldValue} to ${value}`)\n // it means it set the suspend = true then release it\n if (oldValue === true && value === false) {\n // we want this happen after the return happens\n setTimeout(() => {\n this.release()\n }, 1)\n }\n return value; // we need to return the value to store it\n })\n */\n }\n\n /**\n * setter to set the suspend and check if it's boolean value\n * @param {boolean} value to trigger\n */\n set $suspend(value) {\n if (typeof value === 'boolean') {\n const lastValue = this.__suspend__;\n this.__suspend__ = value;\n this.logger('($suspend)', `Change from ${lastValue} --> ${value}`)\n if (lastValue === true && value === false) {\n setTimeout(() => {\n this.release()\n }, 1)\n }\n } else {\n throw new Error(`$suspend only accept Boolean value!`)\n }\n }\n\n /**\n * queuing call up when it's in suspend mode\n * @param {any} value\n * @return {Boolean} true when added or false when it's not\n */\n $queue(...args) {\n if (this.__suspend__ === true) {\n this.logger('($queue)', 'added to $queue', args)\n // there shouldn't be any duplicate ...\n this.queueStore.add(args)\n }\n return this.__suspend__;\n }\n\n /**\n * a getter to get all the store queue\n * @return {array} Set turn into Array before return\n */\n get $queues() {\n let size = this.queueStore.size;\n this.logger('($queues)', `size: ${size}`)\n if (size > 0) {\n return Array.from(this.queueStore)\n }\n return []\n }\n\n /**\n * Release the queue\n * @return {int} size if any\n */\n release() {\n let size = this.queueStore.size\n this.logger('(release)', `Release was called ${size}`)\n if (size > 0) {\n const queue = Array.from(this.queueStore)\n this.queueStore.clear()\n this.logger('queue', queue)\n queue.forEach(args => {\n this.logger(args)\n Reflect.apply(this.$trigger, this, args)\n })\n this.logger(`Release size ${this.queueStore.size}`)\n }\n }\n}\n","// group all the small functions here\nimport { JS_WS_SOCKET_IO_NAME, JS_WS_NAME, EMIT_REPLY_TYPE } from 'jsonql-constants'\nimport { toArray, createEvt } from 'jsonql-utils/src/generic'\nimport JsonqlValidationError from 'jsonql-errors/src/validation-error'\n// we shouldn't do this anymore\nexport const fixWss = (url, serverType) => {\n // ws only allow ws:// path\n if (serverType === JS_WS_NAME) {\n return url.replace('http://', 'ws://')\n }\n return url\n}\n\n/**\n * get a stock host name from browser\n */\nexport const getHostName = () => {\n try {\n return [window.location.protocol, window.location.host].join('//')\n } catch(e) {\n throw new JsonqlValidationError(e)\n }\n}\n\n/**\n * Unbind the event\n * @param {object} ee EventEmitter\n * @param {string} namespace\n * @return {void}\n */\nexport const clearMainEmitEvt = (ee, namespace) => {\n let nsps = toArray(namespace)\n nsps.forEach(n => {\n ee.$off(createEvt(n, EMIT_REPLY_TYPE))\n })\n}\n\n/**\n * @param {object} nsps namespace as key\n * @param {string} type of server\n */\nexport const disconnect = (nsps, type = JS_WS_SOCKET_IO_NAME) => {\n try {\n // @TODO need to figure out a better way here?\n const method = type === JS_WS_SOCKET_IO_NAME ? 'disconnect' : 'terminate';\n for (let namespace in nsps) {\n let nsp = nsps[namespace]\n if (nsp && nsp[method]) {\n Reflect.apply(nsp[method], null, [])\n }\n }\n } catch(e) {\n // socket.io throw a this.destroy of undefined?\n console.error('Disconnect call failed', e)\n }\n}\n","// this use by client-event-handler\nimport { ON_ERROR_PROP_NAME, ERROR_PROP_NAME } from 'jsonql-constants'\nimport { createEvt } from '../utils'\n\n/**\n * trigger errors on all the namespace onError handler\n * @param {object} ee Event Emitter\n * @param {array} namespaces nsps string\n * @param {string} message optional\n * @param {object} opts configuration\n * @return {void}\n */\nexport function triggerNamespacesOnError(ee, namespaces, message, opts = {}) {\n const { useCallbackStyle } = opts;\n const ERROR_SUBFIX = useCallbackStyle ? ERROR_PROP_NAME : ON_ERROR_PROP_NAME;\n namespaces.forEach( namespace => {\n ee.$call(createEvt(namespace, ERROR_SUBFIX), [{ message, namespace }])\n })\n}\n","// This is share between different clients so we export it\n// @TODO port what is in the ws-main-handler\n// because all the client side call are via the ee\n// and that makes it re-usable between different client setup\nimport {\n ERROR_PROP_NAME,\n RESULT_PROP_NAME,\n // LOGIN_EVENT_NAME,\n LOGOUT_EVENT_NAME,\n NOT_LOGIN_ERR_MSG,\n ON_ERROR_PROP_NAME,\n ON_RESULT_PROP_NAME,\n // ON_MESSAGE_PROP_NAME,\n} from 'jsonql-constants'\nimport { EMIT_EVT, SOCKET_IO, WS } from '../options/constants'\nimport { createEvt, clearMainEmitEvt } from '../utils'\nimport { triggerNamespacesOnError } from './trigger-namespaces-on-error'\n\n/**\n * A fake ee handler\n * @param {string} namespace nsp\n * @param {object} ee EventEmitter\n * @param {object} opts configuration\n * @return {void}\n */\nconst notLoginWsHandler = (namespace, ee, opts) => {\n const { useCallbackStyle, log } = opts;\n const ERROR_SUBFIX = useCallbackStyle ? ERROR_PROP_NAME : ON_ERROR_PROP_NAME;\n const RESULT_SUBFIX = useCallbackStyle ? RESULT_PROP_NAME : ON_RESULT_PROP_NAME;\n ee.$only(\n createEvt(namespace, EMIT_EVT),\n function notLoginHandlerCallback(resolverName, args) {\n\n log('[notLoginHandler] hijack the ws call', namespace, resolverName, args)\n\n let error = {\n message: NOT_LOGIN_ERR_MSG\n }\n // It should just throw error here and should not call the result\n // because that's channel for handling normal event not the fake one\n ee.$call(createEvt(namespace, resolverName, ERROR_SUBFIX), [error])\n // also trigger the result handler, but wrap inside the error key\n ee.$call(createEvt(namespace, resolverName, RESULT_SUBFIX), [{ error }])\n }\n )\n}\n\n/**\n * get the private namespace\n * @param {array} namespaces array\n * @return {*} string on success\n */\nconst getPrivateNamespace = (namespaces) => (\n namespaces.length > 1 ? namespaces[0] : false\n)\n\n/**\n * centralize all the comm in one place\n * @param {object} opts configuration\n * @param {array} namespaces namespace(s)\n * @param {object} ee Event Emitter instance\n * @param {function} bindWsHandler binding the ee to ws --> this is the core bit\n * @param {array} namespaces array of namespace available\n * @param {object} nsps namespaced nsp\n * @return {void} nothing\n */\nexport function clientEventHandler(opts, nspMap, ee, bindWsHandler, namespaces, nsps) {\n // @1.1.3 add isPrivate prop to id which namespace is the private nsp\n // then we can use this prop to determine if we need to fire the ON_LOGIN_PROP_NAME event\n const privateNamespace = getPrivateNamespace(namespaces)\n let isPrivate = false;\n const { log } = opts;\n // loop\n // @BUG for io this has to be in order the one with auth need to get call first\n // The order of login is very import we need to run a waterfall here to make sure\n // one is execute then the other\n namespaces.forEach(namespace => {\n isPrivate = privateNamespace === namespace;\n if (nsps[namespace]) {\n log('[call bindWsHandler]', isPrivate, namespace)\n let args = [namespace, nsps[namespace], ee, isPrivate, opts]\n if (opts.serverType === SOCKET_IO) {\n let { nspSet } = nspMap;\n args.push(nspSet[namespace])\n }\n Reflect.apply(bindWsHandler, null, args)\n } else {\n // a dummy placeholder\n notLoginWsHandler(namespace, ee, opts)\n }\n })\n // this will be available regardless enableAuth\n // because the server can log the client out\n ee.$on(LOGOUT_EVENT_NAME, function logoutEvtHandler() {\n log('LOGOUT_EVENT_NAME')\n // disconnect(nsps, opts.serverType)\n // we need to issue error to all the namespace onError handler\n triggerNamespacesOnError(ee, namespaces, LOGOUT_EVENT_NAME)\n // rebind all of the handler to the fake one\n namespaces.forEach( namespace => {\n clearMainEmitEvt(ee, namespace)\n // clear out the nsp\n nsps[namespace] = false;\n // add a NOT LOGIN error if call\n notLoginWsHandler(namespace, ee, opts)\n })\n })\n}\n","// take the ws reply data for use\nimport { WS_EVT_NAME, WS_DATA_NAME, WS_REPLY_TYPE } from 'jsonql-constants'\nimport { isString } from 'jsonql-params-validator'\nimport { isObjectHasKey } from 'jsonql-utils/module'\nimport { JsonqlError, clientErrorsHandler } from 'jsonql-errors'\n\nconst keys = [ WS_REPLY_TYPE, WS_EVT_NAME, WS_DATA_NAME ]\n\n/**\n * @param {object} payload should be string when reply but could be transformed\n * @return {boolean} true is OK\n */\nconst isWsReply = payload => {\n const { data } = payload\n if (data) {\n let result = keys.filter(key => isObjectHasKey(data, key))\n return (result.length === keys.length) ? data : false\n }\n return false\n}\n\n/**\n * @param {object} payload This is the entire ws Event Object\n * @return {object} false on failed\n */\nconst extractWsPayload = payload => {\n const { data } = payload;\n let json = isString(data) ? JSON.parse(data) : data\n let fdata;\n if ((fdata = isWsReply(json)) !== false) {\n return {\n resolverName: fdata[WS_EVT_NAME],\n data: fdata[WS_DATA_NAME],\n type: fdata[WS_REPLY_TYPE]\n }\n }\n throw new JsonqlError('payload can not be decoded', payload)\n}\n// export it\nexport default extractWsPayload\n","// the WebSocket main handler\nimport {\n LOGIN_EVENT_NAME,\n LOGOUT_EVENT_NAME,\n ACKNOWLEDGE_REPLY_TYPE,\n EMIT_REPLY_TYPE,\n ERROR_TYPE,\n\n ON_ERROR_PROP_NAME,\n ON_MESSAGE_PROP_NAME,\n ON_RESULT_PROP_NAME,\n ON_READY_PROP_NAME,\n ON_LOGIN_PROP_NAME,\n\n ERROR_PROP_NAME,\n MESSAGE_PROP_NAME,\n RESULT_PROP_NAME,\n READY_PROP_NAME,\n LOGIN_PROP_NAME\n} from 'jsonql-constants'\nimport { createQueryStr, createEvt } from 'jsonql-utils/module'\nimport extractWsPayload from './extract-ws-payload'\n\n\n/**\n * under extremely circumstances we might not even have a resolverName, then\n * we issue a global error for the developer to catch it\n * @param {object} ee event emitter\n * @param {string} namespace nsp\n * @param {string} resolverName resolver\n * @param {object} json decoded payload or error object\n * @param {string} ERROR_EVT_NAME the error event name\n * @return {undefined} nothing return\n */\nconst errorTypeHandler = (ee, namespace, resolverName, json, ERROR_EVT_NAME) => {\n let evt = [namespace]\n if (resolverName) {\n evt.push(resolverName)\n }\n evt.push(ERROR_EVT_NAME)\n let evtName = Reflect.apply(createEvt, null, evt)\n // test if there is a data field\n let payload = json.data || json;\n ee.$trigger(evtName, [payload])\n}\n\n/**\n * Binding the even to socket normally\n * @param {string} namespace\n * @param {object} ws the nsp\n * @param {object} ee EventEmitter\n * @param {boolean} isPrivate to id if this namespace is private or not\n * @param {object} opts configuration\n * @return {object} promise resolve after the onopen event\n */\nexport function wsMainHandler(namespace, ws, ee, isPrivate, opts) {\n const { useCallbackStyle, log } = opts;\n\n log(`wsMainHandler log test`)\n\n const READY_EVT_NAME = useCallbackStyle ? READY_PROP_NAME : ON_READY_PROP_NAME;\n const LOGIN_EVT_NAME = useCallbackStyle ? LOGIN_PROP_NAME : ON_LOGIN_PROP_NAME;\n const MESSAGE_EVT_NAME = useCallbackStyle ? MESSAGE_PROP_NAME : ON_MESSAGE_PROP_NAME;\n const RESULT_EVT_NAME = useCallbackStyle ? RESULT_PROP_NAME : ON_RESULT_PROP_NAME;\n const ERROR_EVT_NAME = useCallbackStyle ? ERROR_PROP_NAME : ON_ERROR_PROP_NAME;\n // connection open\n ws.onopen = function onOpenCallback() {\n log('ws.onopen listened')\n // we just call the onReady\n ee.$call(READY_EVT_NAME, namespace)\n // need an extra parameter here to id the private nsp\n if (isPrivate) {\n log(`isPrivate and fire the ${LOGIN_EVT_NAME}`)\n ee.$call(LOGIN_EVT_NAME, namespace)\n }\n // add listener only after the open is called\n ee.$only(\n createEvt(namespace, EMIT_REPLY_TYPE),\n function wsMainOnEvtHandler(resolverName, args) {\n log('calling server', resolverName, args)\n ws.send(\n createQueryStr(resolverName, args)\n )\n }\n )\n }\n\n // reply\n // If we change it to the event callback style\n // then the payload will just be the payload and fucks up the extractWsPayload call @TODO\n ws.onmessage = function onMessageCallback(payload) {\n // console.log(`on.message`, typeof payload, payload)\n try {\n const json = extractWsPayload(payload)\n const { resolverName, type } = json;\n log('Hear from server', type, json)\n switch (type) {\n case EMIT_REPLY_TYPE:\n let e1 = createEvt(namespace, resolverName, MESSAGE_EVT_NAME)\n let r = ee.$trigger(e1, [json])\n log(`EMIT_REPLY_TYPE`, e1, r)\n break;\n case ACKNOWLEDGE_REPLY_TYPE:\n let e2 = createEvt(namespace, resolverName, RESULT_EVT_NAME)\n let x = ee.$trigger(e2, [json])\n // log(`ACKNOWLEDGE_REPLY_TYPE`, e2, json)\n break;\n case ERROR_TYPE:\n // this is handled error and we won't throw it\n // we need to extract the error from json\n log(`ERROR_TYPE`)\n errorTypeHandler(ee, namespace, resolverName, json, ERROR_EVT_NAME)\n break;\n // @TODO there should be an error type instead of roll into the other two types? TBC\n default:\n // if this happen then we should throw it and halt the operation all together\n log('Unhandled event!', json)\n errorTypeHandler(ee, namespace, resolverName, json, ERROR_EVT_NAME)\n // let error = {error: {'message': 'Unhandled event!', type}};\n // ee.$trigger(createEvt(namespace, resolverName, ON_RESULT_PROP_NAME), [error])\n }\n } catch(e) {\n console.error(`ws.onmessage error`, e)\n errorTypeHandler(ee, namespace, false, e, ERROR_EVT_NAME)\n }\n }\n // when the server close the connection\n ws.onclose = function onCloseCallback() {\n log('ws.onclose callback')\n // @TODO what to do with this\n // ee.$trigger(LOGOUT_EVENT_NAME, [namespace])\n }\n // listen to the LOGOUT_EVENT_NAME\n ee.$on(LOGOUT_EVENT_NAME, function closeEvtHandler() {\n try {\n log('terminate ws connection')\n ws.terminate()\n } catch(e) {\n console.error('ws.terminate error', e)\n }\n })\n}\n","// actually binding the event client to the socket client\nimport { getNameFromPayload, getNamespaceInOrder } from 'jsonql-utils/module'\nimport { LOGIN_EVENT_NAME, LOGOUT_EVENT_NAME, JS_WS_NAME } from 'jsonql-constants'\nimport {\n createNspClient,\n createNspAuthClient,\n clientEventHandler,\n // comment them out for now they are not in use\n // triggerNamespacesOnError,\n // disconnect\n clearMainEmitEvt\n} from 'jsonql-ws-client-core/share'\nimport { wsMainHandler } from './ws-main-handler'\n\n/**\n * Because the nsps can be throw away so it doesn't matter the scope\n * this will get reuse again\n * @param {object} opts configuration\n * @param {object} nspMap from contract\n * @param {string|null} token whether we have the token at run time\n * @return {object} nsps namespace with namespace as key\n */\nconst createNsps = function(opts, nspMap, token) {\n let { nspSet, publicNamespace } = nspMap\n let login = false\n let namespaces = []\n let nsps = {}\n // first we need to binding all the events handler\n if (opts.enableAuth) { // && opts.useJwt\n login = true; // just saying we need to listen to login event\n namespaces = getNamespaceInOrder(nspSet, publicNamespace)\n nsps = namespaces.map((namespace, i) => {\n if (i === 0) {\n if (token) {\n opts.token = token\n // console.log('create createNspAuthClient at run time', opts)\n return {[namespace]: createNspAuthClient(namespace, opts)}\n }\n return {[namespace]: false}\n }\n return {[namespace]: createNspClient(namespace, opts)}\n }).reduce((first, next) => Object.assign(first, next), {})\n } else {\n let namespace = getNameFromPayload(nspSet)\n namespaces.push(namespace)\n // standard without login\n // the stock version should not have a namespace\n nsps[namespace] = createNspClient(false, opts)\n }\n // return\n return { nsps, namespaces, login }\n}\n\n/**\n * create a ws client\n * @param {object} opts configuration\n * @param {object} nspMap namespace with resolvers\n * @param {object} ee EventEmitter to pass through\n * @return {object} what comes in what goes out\n */\nexport function createClient(opts, nspMap, ee) {\n // arguments that don't change\n const args = [opts, nspMap, ee, wsMainHandler]\n // now create the nsps\n const { token, log } = opts\n const { nsps, namespaces, login } = createNsps(opts, nspMap, token)\n // binding the listeners - and it will listen to LOGOUT event\n // to unbind itself, and the above call will bind it again\n Reflect.apply(clientEventHandler, null, args.concat([namespaces, nsps]))\n // setup listener\n if (login) {\n ee.$only(LOGIN_EVENT_NAME, function loginEventHandler(tokenLater) {\n\n log('createClient LOGIN_EVENT_NAME')\n\n // debugFn(`LOGIN_EVENT_NAME called with token:`, tokenLater)\n // @BUG this keep causing an \"Disconnect call failed TypeError: Cannot read property 'readyState' of null\"\n // I think that is because it's not login then it can not be disconnect\n // how do we track this state globally\n // disconnect(nsps, JS_WS_NAME)\n\n // @TODO should we trigger error on this one?\n // triggerNamespacesOnError(ee, namespaces, LOGIN_EVENT_NAME)\n clearMainEmitEvt(ee, namespaces)\n // console.log('LOGIN_EVENT_NAME', token)\n const newNsps = createNsps(opts, nspMap, tokenLater)\n // rebind it\n Reflect.apply(\n clientEventHandler,\n null,\n args.concat([newNsps.namespaces, newNsps.nsps])\n )\n })\n }\n // return what input\n return { opts, nspMap, ee }\n}\n","// share method to create the wsClientResolver\n\nimport { createWsClient } from './create-ws-client'\nimport { createClient } from './create-client'\n\n/**\n * combine the create client resolver\n * @param {object} ws the different WebSocket module\n * @return {function} the wsClientResolver\n */\nexport default function createClientResolver(ws) {\n const client = createWsClient(ws)\n const authClient = createWsClient(ws, true)\n /**\n * wsClientResolver\n * @param {object} opts configuration\n * @param {object} nspMap from the contract\n * @param {object} ee instance of the eventEmitter\n * @return {object} passing the same 3 input out with additional in the opts\n */\n return function(opts, nspMap, ee) {\n opts.nspClient = client;\n opts.nspAuthClient = authClient;\n // @1.0.7 remove later once everything fixed \n const { log } = opts;\n if (log && typeof log === 'function') {\n log('@jsonql/ws ee', ee.name)\n log('@jsonql/ws createClientResolver', opts)\n }\n // console.log(`contract`, opts.contract)\n return createClient(opts, nspMap, ee)\n }\n}\n","// this will be the news style interface that will pass to the jsonql-ws-client\n// then return a function for accepting an opts to generate the final\n// client api\nimport WebSocket from 'ws'\nimport createClientResolver from './core/create-client-resolver'\n\n/**\n * @param {object} opts configuration\n * @param {object} nspMap from the contract\n * @param {object} ee instance of the eventEmitter\n * @return {object} passing the same 3 input out with additional in the opts\n */\nexport default createClientResolver(WebSocket)\n","// this is the module entry point for node\nimport { wsClientCore } from '../../../ws-client-core' //'jsonql-ws-client-core'\nimport { wsClientAppProps, wsClientConstProps } from './options'\nimport wsClientResolver from './node-ws-client-resolver'\n\n// export back the function and that's it\nexport default function wsBrowserClient(config = {}, constProps = {}) {\n const initMethod = wsClientCore(wsClientResolver, wsClientAppProps, Object.assign(wsClientConstProps, constProps))\n return 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\ No newline at end of file +{"version":3,"file":"main.js","sources":["node_modules/rollup-plugin-node-globals/src/global.js","node_modules/lodash-es/_arrayMap.js","node_modules/lodash-es/isArray.js","node_modules/lodash-es/_objectToString.js","node_modules/lodash-es/isObjectLike.js","node_modules/lodash-es/_baseSlice.js","node_modules/lodash-es/_baseFindIndex.js","node_modules/lodash-es/_baseIsNaN.js","node_modules/lodash-es/_strictIndexOf.js","node_modules/lodash-es/_asciiToArray.js","node_modules/lodash-es/_hasUnicode.js","node_modules/lodash-es/_unicodeToArray.js","node_modules/jsonql-params-validator/src/number.js","node_modules/jsonql-params-validator/src/string.js","node_modules/jsonql-params-validator/src/boolean.js","node_modules/jsonql-params-validator/src/any.js","node_modules/jsonql-params-validator/src/constants.js","node_modules/jsonql-params-validator/src/combine.js","node_modules/jsonql-params-validator/src/array.js","node_modules/lodash-es/_overArg.js","node_modules/lodash-es/_arrayFilter.js","node_modules/lodash-es/_createBaseFor.js","node_modules/lodash-es/_baseTimes.js","node_modules/lodash-es/stubFalse.js","node_modules/lodash-es/_isIndex.js","node_modules/lodash-es/isLength.js","node_modules/lodash-es/_baseUnary.js","node_modules/lodash-es/_isPrototype.js","node_modules/lodash-es/isObject.js","node_modules/lodash-es/_listCacheClear.js","node_modules/lodash-es/eq.js","node_modules/lodash-es/_stackDelete.js","node_modules/lodash-es/_stackGet.js","node_modules/lodash-es/_stackHas.js","node_modules/lodash-es/_toSource.js","node_modules/lodash-es/_getValue.js","node_modules/lodash-es/_hashDelete.js","node_modules/lodash-es/_isKeyable.js","node_modules/lodash-es/_setCacheAdd.js","node_modules/lodash-es/_setCacheHas.js","node_modules/lodash-es/_arraySome.js","node_modules/lodash-es/_cacheHas.js","node_modules/lodash-es/_mapToArray.js","node_modules/lodash-es/_setToArray.js","node_modules/lodash-es/_arrayPush.js","node_modules/lodash-es/stubArray.js","node_modules/lodash-es/_matchesStrictComparable.js","node_modules/lodash-es/_baseHasIn.js","node_modules/lodash-es/identity.js","node_modules/lodash-es/_baseProperty.js","node_modules/jsonql-params-validator/src/object.js","node_modules/jsonql-errors/src/500-error.js","node_modules/jsonql-errors/src/resolver-not-found-error.js","node_modules/jsonql-errors/src/enum-error.js","node_modules/jsonql-errors/src/type-error.js","node_modules/jsonql-errors/src/checker-error.js","node_modules/jsonql-errors/src/validation-error.js","node_modules/jsonql-errors/src/server-error.js","node_modules/jsonql-params-validator/src/validator.js","node_modules/lodash-es/_copyArray.js","node_modules/lodash-es/_safeGet.js","node_modules/lodash-es/_nativeKeysIn.js","node_modules/lodash-es/_apply.js","node_modules/lodash-es/constant.js","node_modules/lodash-es/_shortOut.js","node_modules/lodash-es/negate.js","node_modules/lodash-es/_baseFindKey.js","node_modules/jsonql-params-validator/src/is-in-array.js","node_modules/jsonql-params-validator/src/options/run-validation.js","node_modules/jsonql-params-validator/src/options/check-options-async.js","node_modules/jsonql-params-validator/src/options/construct-config.js","node_modules/jsonql-params-validator/src/options/index.js","node_modules/jsonql-params-validator/index.js","node_modules/jsonql-ws-client-core/src/utils/log.js","node_modules/nb-event-service/src/constants.js","node_modules/nb-event-service/src/store.js","node_modules/nb-event-service/src/hash-code.js","node_modules/nb-event-service/src/suspend.js","node_modules/nb-event-service/src/store-service.js","node_modules/nb-event-service/src/event-service.js","node_modules/nb-event-service/index.js","node_modules/jsonql-ws-client-core/src/utils/ee.js","node_modules/jsonql-utils/src/generic.js","node_modules/jsonql-utils/src/contract.js","node_modules/jsonql-utils/src/timestamp.js","node_modules/jsonql-utils/src/params-api.js","node_modules/jsonql-ws-client-core/src/options/constants.js","node_modules/jsonql-ws-client-core/src/utils/process-contract.js","node_modules/jsonql-ws-client-core/src/utils/helpers.js","node_modules/jsonql-ws-client-core/src/core/setup-auth-methods.js","node_modules/jsonql-ws-client-core/src/core/respond-handler.js","node_modules/jsonql-ws-client-core/src/core/action-call.js","node_modules/jsonql-ws-client-core/src/core/setup-resolver.js","node_modules/jsonql-ws-client-core/src/core/resolver-methods.js","node_modules/jsonql-ws-client-core/src/core/generator.js","node_modules/jsonql-ws-client-core/src/options/index.js","node_modules/jsonql-ws-client-core/src/api.js","node_modules/jsonql-ws-client-core/src/share/create-nsp-client.js","node_modules/jsonql-ws-client-core/src/share/trigger-namespaces-on-error.js","node_modules/jsonql-ws-client-core/src/share/client-event-handler.js","src/options/index.js","src/core/modules.js","src/core/create-framework-dep-client.js","src/core/extract-ws-payload.js","src/core/socket-event-handler.js","src/core/create-nsp.js","src/core/create-client-binding.js","src/node/node-ws-client-resolver.js","src/node/index.js"],"sourcesContent":["export default (typeof global !== \"undefined\" ? global :\n typeof self !== \"undefined\" ? self :\n typeof window !== \"undefined\" ? window : {});\n","/**\n * A specialized version of `_.map` for arrays without support for iteratee\n * shorthands.\n *\n * @private\n * @param {Array} [array] The array to iterate over.\n * @param {Function} iteratee The function invoked per iteration.\n * @returns {Array} Returns the new mapped array.\n */\nfunction arrayMap(array, iteratee) {\n var index = -1,\n length = array == null ? 0 : array.length,\n result = Array(length);\n\n while (++index < length) {\n result[index] = iteratee(array[index], index, array);\n }\n return result;\n}\n\nexport default arrayMap;\n","/**\n * Checks if `value` is classified as an `Array` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an array, else `false`.\n * @example\n *\n * _.isArray([1, 2, 3]);\n * // => true\n *\n * _.isArray(document.body.children);\n * // => false\n *\n * _.isArray('abc');\n * // => false\n *\n * _.isArray(_.noop);\n * // => false\n */\nvar isArray = Array.isArray;\n\nexport default isArray;\n","/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/**\n * Used to resolve the\n * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)\n * of values.\n */\nvar nativeObjectToString = objectProto.toString;\n\n/**\n * Converts `value` to a string using `Object.prototype.toString`.\n *\n * @private\n * @param {*} value The value to convert.\n * @returns {string} Returns the converted string.\n */\nfunction objectToString(value) {\n return nativeObjectToString.call(value);\n}\n\nexport default objectToString;\n","/**\n * Checks if `value` is object-like. A value is object-like if it's not `null`\n * and has a `typeof` result of \"object\".\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is object-like, else `false`.\n * @example\n *\n * _.isObjectLike({});\n * // => true\n *\n * _.isObjectLike([1, 2, 3]);\n * // => true\n *\n * _.isObjectLike(_.noop);\n * // => false\n *\n * _.isObjectLike(null);\n * // => false\n */\nfunction isObjectLike(value) {\n return value != null && typeof value == 'object';\n}\n\nexport default isObjectLike;\n","/**\n * The base implementation of `_.slice` without an iteratee call guard.\n *\n * @private\n * @param {Array} array The array to slice.\n * @param {number} [start=0] The start position.\n * @param {number} [end=array.length] The end position.\n * @returns {Array} Returns the slice of `array`.\n */\nfunction baseSlice(array, start, end) {\n var index = -1,\n length = array.length;\n\n if (start < 0) {\n start = -start > length ? 0 : (length + start);\n }\n end = end > length ? length : end;\n if (end < 0) {\n end += length;\n }\n length = start > end ? 0 : ((end - start) >>> 0);\n start >>>= 0;\n\n var result = Array(length);\n while (++index < length) {\n result[index] = array[index + start];\n }\n return result;\n}\n\nexport default baseSlice;\n","/**\n * The base implementation of `_.findIndex` and `_.findLastIndex` without\n * support for iteratee shorthands.\n *\n * @private\n * @param {Array} array The array to inspect.\n * @param {Function} predicate The function invoked per iteration.\n * @param {number} fromIndex The index to search from.\n * @param {boolean} [fromRight] Specify iterating from right to left.\n * @returns {number} Returns the index of the matched value, else `-1`.\n */\nfunction baseFindIndex(array, predicate, fromIndex, fromRight) {\n var length = array.length,\n index = fromIndex + (fromRight ? 1 : -1);\n\n while ((fromRight ? index-- : ++index < length)) {\n if (predicate(array[index], index, array)) {\n return index;\n }\n }\n return -1;\n}\n\nexport default baseFindIndex;\n","/**\n * The base implementation of `_.isNaN` without support for number objects.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`.\n */\nfunction baseIsNaN(value) {\n return value !== value;\n}\n\nexport default baseIsNaN;\n","/**\n * A specialized version of `_.indexOf` which performs strict equality\n * comparisons of values, i.e. `===`.\n *\n * @private\n * @param {Array} array The array to inspect.\n * @param {*} value The value to search for.\n * @param {number} fromIndex The index to search from.\n * @returns {number} Returns the index of the matched value, else `-1`.\n */\nfunction strictIndexOf(array, value, fromIndex) {\n var index = fromIndex - 1,\n length = array.length;\n\n while (++index < length) {\n if (array[index] === value) {\n return index;\n }\n }\n return -1;\n}\n\nexport default strictIndexOf;\n","/**\n * Converts an ASCII `string` to an array.\n *\n * @private\n * @param {string} string The string to convert.\n * @returns {Array} Returns the converted array.\n */\nfunction asciiToArray(string) {\n return string.split('');\n}\n\nexport default asciiToArray;\n","/** Used to compose unicode character classes. */\nvar rsAstralRange = '\\\\ud800-\\\\udfff',\n rsComboMarksRange = '\\\\u0300-\\\\u036f',\n reComboHalfMarksRange = '\\\\ufe20-\\\\ufe2f',\n rsComboSymbolsRange = '\\\\u20d0-\\\\u20ff',\n rsComboRange = rsComboMarksRange + reComboHalfMarksRange + rsComboSymbolsRange,\n rsVarRange = '\\\\ufe0e\\\\ufe0f';\n\n/** Used to compose unicode capture groups. */\nvar rsZWJ = '\\\\u200d';\n\n/** Used to detect strings with [zero-width joiners or code points from the astral planes](http://eev.ee/blog/2015/09/12/dark-corners-of-unicode/). */\nvar reHasUnicode = RegExp('[' + rsZWJ + rsAstralRange + rsComboRange + rsVarRange + ']');\n\n/**\n * Checks if `string` contains Unicode symbols.\n *\n * @private\n * @param {string} string The string to inspect.\n * @returns {boolean} Returns `true` if a symbol is found, else `false`.\n */\nfunction hasUnicode(string) {\n return reHasUnicode.test(string);\n}\n\nexport default hasUnicode;\n","/** Used to compose unicode character classes. */\nvar rsAstralRange = '\\\\ud800-\\\\udfff',\n rsComboMarksRange = '\\\\u0300-\\\\u036f',\n reComboHalfMarksRange = '\\\\ufe20-\\\\ufe2f',\n rsComboSymbolsRange = '\\\\u20d0-\\\\u20ff',\n rsComboRange = rsComboMarksRange + reComboHalfMarksRange + rsComboSymbolsRange,\n rsVarRange = '\\\\ufe0e\\\\ufe0f';\n\n/** Used to compose unicode capture groups. */\nvar rsAstral = '[' + rsAstralRange + ']',\n rsCombo = '[' + rsComboRange + ']',\n rsFitz = '\\\\ud83c[\\\\udffb-\\\\udfff]',\n rsModifier = '(?:' + rsCombo + '|' + rsFitz + ')',\n rsNonAstral = '[^' + rsAstralRange + ']',\n rsRegional = '(?:\\\\ud83c[\\\\udde6-\\\\uddff]){2}',\n rsSurrPair = '[\\\\ud800-\\\\udbff][\\\\udc00-\\\\udfff]',\n rsZWJ = '\\\\u200d';\n\n/** Used to compose unicode regexes. */\nvar reOptMod = rsModifier + '?',\n rsOptVar = '[' + rsVarRange + ']?',\n rsOptJoin = '(?:' + rsZWJ + '(?:' + [rsNonAstral, rsRegional, rsSurrPair].join('|') + ')' + rsOptVar + reOptMod + ')*',\n rsSeq = rsOptVar + reOptMod + rsOptJoin,\n rsSymbol = '(?:' + [rsNonAstral + rsCombo + '?', rsCombo, rsRegional, rsSurrPair, rsAstral].join('|') + ')';\n\n/** Used to match [string symbols](https://mathiasbynens.be/notes/javascript-unicode). */\nvar reUnicode = RegExp(rsFitz + '(?=' + rsFitz + ')|' + rsSymbol + rsSeq, 'g');\n\n/**\n * Converts a Unicode `string` to an array.\n *\n * @private\n * @param {string} string The string to convert.\n * @returns {Array} Returns the converted array.\n */\nfunction unicodeToArray(string) {\n return string.match(reUnicode) || [];\n}\n\nexport default unicodeToArray;\n","// validator numbers\n// import { NUMBER_TYPES } from './constants';\n\nimport isNaN from 'lodash-es/isNaN'\nimport isString from 'lodash-es/isString'\n/**\n * @2015-05-04 found a problem if the value is a number like string\n * it will pass, so add a chck if it's string before we pass to next\n * @param {number} value expected value\n * @return {boolean} true if OK\n */\nconst checkIsNumber = function(value) {\n return isString(value) ? false : !isNaN( parseFloat(value) )\n}\n\nexport default checkIsNumber\n","// validate string type\nimport trim from 'lodash-es/trim'\nimport isString from 'lodash-es/isString'\n/**\n * @param {string} value expected value\n * @return {boolean} true if OK\n */\nconst checkIsString = function(value) {\n return (trim(value) !== '') ? isString(value) : false;\n}\n\nexport default checkIsString\n","// check for boolean\n\n/**\n * @param {boolean} value expected\n * @return {boolean} true if OK\n */\nconst checkIsBoolean = function(value) {\n return value !== null && value !== undefined && typeof value === 'boolean'\n}\n\nexport default checkIsBoolean\n","// validate any thing only check if there is something\n\nimport trim from 'lodash-es/trim'\n\n/**\n * @param {*} value the value\n * @param {boolean} [checkNull=true] strict check if there is null value\n * @return {boolean} true is OK\n */\nconst checkIsAny = function(value, checkNull = true) {\n if (value !== undefined && value !== '' && trim(value) !== '') {\n if (checkNull === false || (checkNull === true && value !== null)) {\n return true;\n }\n }\n return false;\n}\n\nexport default checkIsAny\n","// Good practice rule - No magic number\n\nexport const ARGS_NOT_ARRAY_ERR = `args is not an array! You might want to do: ES6 Array.from(arguments) or ES5 Array.prototype.slice.call(arguments)`;\nexport const PARAMS_NOT_ARRAY_ERR = `params is not an array! Did something gone wrong when you generate the contract.json?`;\nexport const EXCEPTION_CASE_ERR = 'Could not understand your arguments and parameter structure!';\nexport const UNUSUAL_CASE_ERR = 'This is an unusual situation where the arguments are more than the params, but not mark as spread';\n\n// re-export\nimport * as JSONQL_CONSTANTS from 'jsonql-constants';\n// @TODO the jsdoc return array. and we should also allow array syntax\nexport const DEFAULT_TYPE = JSONQL_CONSTANTS.DEFAULT_TYPE;\nexport const ARRAY_TYPE_LFT = JSONQL_CONSTANTS.ARRAY_TYPE_LFT;\nexport const ARRAY_TYPE_RGT = JSONQL_CONSTANTS.ARRAY_TYPE_RGT;\n\nexport const TYPE_KEY = JSONQL_CONSTANTS.TYPE_KEY;\nexport const OPTIONAL_KEY = JSONQL_CONSTANTS.OPTIONAL_KEY;\nexport const ENUM_KEY = JSONQL_CONSTANTS.ENUM_KEY;\nexport const ARGS_KEY = JSONQL_CONSTANTS.ARGS_KEY;\nexport const CHECKER_KEY = JSONQL_CONSTANTS.CHECKER_KEY;\nexport const ALIAS_KEY = JSONQL_CONSTANTS.ALIAS_KEY;\n\nexport const ARRAY_TYPE = JSONQL_CONSTANTS.ARRAY_TYPE;\nexport const OBJECT_TYPE = JSONQL_CONSTANTS.OBJECT_TYPE;\nexport const STRING_TYPE = JSONQL_CONSTANTS.STRING_TYPE;\nexport const BOOLEAN_TYPE = JSONQL_CONSTANTS.BOOLEAN_TYPE;\nexport const NUMBER_TYPE = JSONQL_CONSTANTS.NUMBER_TYPE;\nexport const KEY_WORD = JSONQL_CONSTANTS.KEY_WORD;\nexport const OR_SEPERATOR = JSONQL_CONSTANTS.OR_SEPERATOR;\n\n// not actually in use\n// export const NUMBER_TYPES = JSONQL_CONSTANTS.NUMBER_TYPES;\n","// primitive types\nimport checkIsNumber from './number'\nimport checkIsString from './string'\nimport checkIsBoolean from './boolean'\nimport checkIsAny from './any'\nimport { NUMBER_TYPE, STRING_TYPE, BOOLEAN_TYPE } from './constants'\n\n/**\n * this is a wrapper method to call different one based on their type\n * @param {string} type to check\n * @return {function} a function to handle the type\n */\nconst combineFn = function(type) {\n switch (type) {\n case NUMBER_TYPE:\n return checkIsNumber;\n case STRING_TYPE:\n return checkIsString;\n case BOOLEAN_TYPE:\n return checkIsBoolean;\n default:\n return checkIsAny;\n }\n}\n\nexport default combineFn\n","// validate array type\n\nimport isArray from 'lodash-es/isArray'\nimport trim from 'lodash-es/trim'\nimport combineFn from './combine'\nimport {\n ARRAY_TYPE_LFT,\n ARRAY_TYPE_RGT,\n OR_SEPERATOR\n} from './constants'\n\n/**\n * @param {array} value expected\n * @param {string} [type=''] pass the type if we encounter array. then we need to check the value as well\n * @return {boolean} true if OK\n */\nexport const checkIsArray = function(value, type='') {\n if (isArray(value)) {\n if (type === '' || trim(type)==='') {\n return true;\n }\n // we test it in reverse\n // @TODO if the type is an array (OR) then what?\n // we need to take into account this could be an array\n const c = value.filter(v => !combineFn(type)(v))\n return !(c.length > 0)\n }\n return false;\n}\n\n/**\n * check if it matches the array. pattern\n * @param {string} type\n * @return {boolean|array} false means NO, always return array\n */\nexport const isArrayLike = function(type) {\n // @TODO could that have something like array<> instead of array.<>? missing the dot?\n // because type script is Array without the dot\n if (type.indexOf(ARRAY_TYPE_LFT) > -1 && type.indexOf(ARRAY_TYPE_RGT) > -1) {\n const _type = type.replace(ARRAY_TYPE_LFT, '').replace(ARRAY_TYPE_RGT, '')\n if (_type.indexOf(OR_SEPERATOR)) {\n return _type.split(OR_SEPERATOR)\n }\n return [_type]\n }\n return false;\n}\n\n/**\n * we might encounter something like array. then we need to take it apart\n * @param {object} p the prepared object for processing\n * @param {string|array} type the type came from \n * @return {boolean} for the filter to operate on\n */\nexport const arrayTypeHandler = function(p, type) {\n const { arg } = p;\n // need a special case to handle the OR type\n // we need to test the args instead of the type(s)\n if (type.length > 1) {\n return !arg.filter(v => (\n !(type.length > type.filter(t => !combineFn(t)(v)).length)\n )).length;\n }\n // type is array so this will be or!\n return type.length > type.filter(t => !checkIsArray(arg, t)).length;\n}\n","/**\n * Creates a unary function that invokes `func` with its argument transformed.\n *\n * @private\n * @param {Function} func The function to wrap.\n * @param {Function} transform The argument transform.\n * @returns {Function} Returns the new function.\n */\nfunction overArg(func, transform) {\n return function(arg) {\n return func(transform(arg));\n };\n}\n\nexport default overArg;\n","/**\n * A specialized version of `_.filter` for arrays without support for\n * iteratee shorthands.\n *\n * @private\n * @param {Array} [array] The array to iterate over.\n * @param {Function} predicate The function invoked per iteration.\n * @returns {Array} Returns the new filtered array.\n */\nfunction arrayFilter(array, predicate) {\n var index = -1,\n length = array == null ? 0 : array.length,\n resIndex = 0,\n result = [];\n\n while (++index < length) {\n var value = array[index];\n if (predicate(value, index, array)) {\n result[resIndex++] = value;\n }\n }\n return result;\n}\n\nexport default arrayFilter;\n","/**\n * Creates a base function for methods like `_.forIn` and `_.forOwn`.\n *\n * @private\n * @param {boolean} [fromRight] Specify iterating from right to left.\n * @returns {Function} Returns the new base function.\n */\nfunction createBaseFor(fromRight) {\n return function(object, iteratee, keysFunc) {\n var index = -1,\n iterable = Object(object),\n props = keysFunc(object),\n length = props.length;\n\n while (length--) {\n var key = props[fromRight ? length : ++index];\n if (iteratee(iterable[key], key, iterable) === false) {\n break;\n }\n }\n return object;\n };\n}\n\nexport default createBaseFor;\n","/**\n * The base implementation of `_.times` without support for iteratee shorthands\n * or max array length checks.\n *\n * @private\n * @param {number} n The number of times to invoke `iteratee`.\n * @param {Function} iteratee The function invoked per iteration.\n * @returns {Array} Returns the array of results.\n */\nfunction baseTimes(n, iteratee) {\n var index = -1,\n result = Array(n);\n\n while (++index < n) {\n result[index] = iteratee(index);\n }\n return result;\n}\n\nexport default baseTimes;\n","/**\n * This method returns `false`.\n *\n * @static\n * @memberOf _\n * @since 4.13.0\n * @category Util\n * @returns {boolean} Returns `false`.\n * @example\n *\n * _.times(2, _.stubFalse);\n * // => [false, false]\n */\nfunction stubFalse() {\n return false;\n}\n\nexport default stubFalse;\n","/** Used as references for various `Number` constants. */\nvar MAX_SAFE_INTEGER = 9007199254740991;\n\n/** Used to detect unsigned integer values. */\nvar reIsUint = /^(?:0|[1-9]\\d*)$/;\n\n/**\n * Checks if `value` is a valid array-like index.\n *\n * @private\n * @param {*} value The value to check.\n * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index.\n * @returns {boolean} Returns `true` if `value` is a valid index, else `false`.\n */\nfunction isIndex(value, length) {\n var type = typeof value;\n length = length == null ? MAX_SAFE_INTEGER : length;\n\n return !!length &&\n (type == 'number' ||\n (type != 'symbol' && reIsUint.test(value))) &&\n (value > -1 && value % 1 == 0 && value < length);\n}\n\nexport default isIndex;\n","/** Used as references for various `Number` constants. */\nvar MAX_SAFE_INTEGER = 9007199254740991;\n\n/**\n * Checks if `value` is a valid array-like length.\n *\n * **Note:** This method is loosely based on\n * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a valid length, else `false`.\n * @example\n *\n * _.isLength(3);\n * // => true\n *\n * _.isLength(Number.MIN_VALUE);\n * // => false\n *\n * _.isLength(Infinity);\n * // => false\n *\n * _.isLength('3');\n * // => false\n */\nfunction isLength(value) {\n return typeof value == 'number' &&\n value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;\n}\n\nexport default isLength;\n","/**\n * The base implementation of `_.unary` without support for storing metadata.\n *\n * @private\n * @param {Function} func The function to cap arguments for.\n * @returns {Function} Returns the new capped function.\n */\nfunction baseUnary(func) {\n return function(value) {\n return func(value);\n };\n}\n\nexport default baseUnary;\n","/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/**\n * Checks if `value` is likely a prototype object.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a prototype, else `false`.\n */\nfunction isPrototype(value) {\n var Ctor = value && value.constructor,\n proto = (typeof Ctor == 'function' && Ctor.prototype) || objectProto;\n\n return value === proto;\n}\n\nexport default isPrototype;\n","/**\n * Checks if `value` is the\n * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)\n * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an object, else `false`.\n * @example\n *\n * _.isObject({});\n * // => true\n *\n * _.isObject([1, 2, 3]);\n * // => true\n *\n * _.isObject(_.noop);\n * // => true\n *\n * _.isObject(null);\n * // => false\n */\nfunction isObject(value) {\n var type = typeof value;\n return value != null && (type == 'object' || type == 'function');\n}\n\nexport default isObject;\n","/**\n * Removes all key-value entries from the list cache.\n *\n * @private\n * @name clear\n * @memberOf ListCache\n */\nfunction listCacheClear() {\n this.__data__ = [];\n this.size = 0;\n}\n\nexport default listCacheClear;\n","/**\n * Performs a\n * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)\n * comparison between two values to determine if they are equivalent.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to compare.\n * @param {*} other The other value to compare.\n * @returns {boolean} Returns `true` if the values are equivalent, else `false`.\n * @example\n *\n * var object = { 'a': 1 };\n * var other = { 'a': 1 };\n *\n * _.eq(object, object);\n * // => true\n *\n * _.eq(object, other);\n * // => false\n *\n * _.eq('a', 'a');\n * // => true\n *\n * _.eq('a', Object('a'));\n * // => false\n *\n * _.eq(NaN, NaN);\n * // => true\n */\nfunction eq(value, other) {\n return value === other || (value !== value && other !== other);\n}\n\nexport default eq;\n","/**\n * Removes `key` and its value from the stack.\n *\n * @private\n * @name delete\n * @memberOf Stack\n * @param {string} key The key of the value to remove.\n * @returns {boolean} Returns `true` if the entry was removed, else `false`.\n */\nfunction stackDelete(key) {\n var data = this.__data__,\n result = data['delete'](key);\n\n this.size = data.size;\n return result;\n}\n\nexport default stackDelete;\n","/**\n * Gets the stack value for `key`.\n *\n * @private\n * @name get\n * @memberOf Stack\n * @param {string} key The key of the value to get.\n * @returns {*} Returns the entry value.\n */\nfunction stackGet(key) {\n return this.__data__.get(key);\n}\n\nexport default stackGet;\n","/**\n * Checks if a stack value for `key` exists.\n *\n * @private\n * @name has\n * @memberOf Stack\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\nfunction stackHas(key) {\n return this.__data__.has(key);\n}\n\nexport default stackHas;\n","/** Used for built-in method references. */\nvar funcProto = Function.prototype;\n\n/** Used to resolve the decompiled source of functions. */\nvar funcToString = funcProto.toString;\n\n/**\n * Converts `func` to its source code.\n *\n * @private\n * @param {Function} func The function to convert.\n * @returns {string} Returns the source code.\n */\nfunction toSource(func) {\n if (func != null) {\n try {\n return funcToString.call(func);\n } catch (e) {}\n try {\n return (func + '');\n } catch (e) {}\n }\n return '';\n}\n\nexport default toSource;\n","/**\n * Gets the value at `key` of `object`.\n *\n * @private\n * @param {Object} [object] The object to query.\n * @param {string} key The key of the property to get.\n * @returns {*} Returns the property value.\n */\nfunction getValue(object, key) {\n return object == null ? undefined : object[key];\n}\n\nexport default getValue;\n","/**\n * Removes `key` and its value from the hash.\n *\n * @private\n * @name delete\n * @memberOf Hash\n * @param {Object} hash The hash to modify.\n * @param {string} key The key of the value to remove.\n * @returns {boolean} Returns `true` if the entry was removed, else `false`.\n */\nfunction hashDelete(key) {\n var result = this.has(key) && delete this.__data__[key];\n this.size -= result ? 1 : 0;\n return result;\n}\n\nexport default hashDelete;\n","/**\n * Checks if `value` is suitable for use as unique object key.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is suitable, else `false`.\n */\nfunction isKeyable(value) {\n var type = typeof value;\n return (type == 'string' || type == 'number' || type == 'symbol' || type == 'boolean')\n ? (value !== '__proto__')\n : (value === null);\n}\n\nexport default isKeyable;\n","/** Used to stand-in for `undefined` hash values. */\nvar HASH_UNDEFINED = '__lodash_hash_undefined__';\n\n/**\n * Adds `value` to the array cache.\n *\n * @private\n * @name add\n * @memberOf SetCache\n * @alias push\n * @param {*} value The value to cache.\n * @returns {Object} Returns the cache instance.\n */\nfunction setCacheAdd(value) {\n this.__data__.set(value, HASH_UNDEFINED);\n return this;\n}\n\nexport default setCacheAdd;\n","/**\n * Checks if `value` is in the array cache.\n *\n * @private\n * @name has\n * @memberOf SetCache\n * @param {*} value The value to search for.\n * @returns {number} Returns `true` if `value` is found, else `false`.\n */\nfunction setCacheHas(value) {\n return this.__data__.has(value);\n}\n\nexport default setCacheHas;\n","/**\n * A specialized version of `_.some` for arrays without support for iteratee\n * shorthands.\n *\n * @private\n * @param {Array} [array] The array to iterate over.\n * @param {Function} predicate The function invoked per iteration.\n * @returns {boolean} Returns `true` if any element passes the predicate check,\n * else `false`.\n */\nfunction arraySome(array, predicate) {\n var index = -1,\n length = array == null ? 0 : array.length;\n\n while (++index < length) {\n if (predicate(array[index], index, array)) {\n return true;\n }\n }\n return false;\n}\n\nexport default arraySome;\n","/**\n * Checks if a `cache` value for `key` exists.\n *\n * @private\n * @param {Object} cache The cache to query.\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\nfunction cacheHas(cache, key) {\n return cache.has(key);\n}\n\nexport default cacheHas;\n","/**\n * Converts `map` to its key-value pairs.\n *\n * @private\n * @param {Object} map The map to convert.\n * @returns {Array} Returns the key-value pairs.\n */\nfunction mapToArray(map) {\n var index = -1,\n result = Array(map.size);\n\n map.forEach(function(value, key) {\n result[++index] = [key, value];\n });\n return result;\n}\n\nexport default mapToArray;\n","/**\n * Converts `set` to an array of its values.\n *\n * @private\n * @param {Object} set The set to convert.\n * @returns {Array} Returns the values.\n */\nfunction setToArray(set) {\n var index = -1,\n result = Array(set.size);\n\n set.forEach(function(value) {\n result[++index] = value;\n });\n return result;\n}\n\nexport default setToArray;\n","/**\n * Appends the elements of `values` to `array`.\n *\n * @private\n * @param {Array} array The array to modify.\n * @param {Array} values The values to append.\n * @returns {Array} Returns `array`.\n */\nfunction arrayPush(array, values) {\n var index = -1,\n length = values.length,\n offset = array.length;\n\n while (++index < length) {\n array[offset + index] = values[index];\n }\n return array;\n}\n\nexport default arrayPush;\n","/**\n * This method returns a new empty array.\n *\n * @static\n * @memberOf _\n * @since 4.13.0\n * @category Util\n * @returns {Array} Returns the new empty array.\n * @example\n *\n * var arrays = _.times(2, _.stubArray);\n *\n * console.log(arrays);\n * // => [[], []]\n *\n * console.log(arrays[0] === arrays[1]);\n * // => false\n */\nfunction stubArray() {\n return [];\n}\n\nexport default stubArray;\n","/**\n * A specialized version of `matchesProperty` for source values suitable\n * for strict equality comparisons, i.e. `===`.\n *\n * @private\n * @param {string} key The key of the property to get.\n * @param {*} srcValue The value to match.\n * @returns {Function} Returns the new spec function.\n */\nfunction matchesStrictComparable(key, srcValue) {\n return function(object) {\n if (object == null) {\n return false;\n }\n return object[key] === srcValue &&\n (srcValue !== undefined || (key in Object(object)));\n };\n}\n\nexport default matchesStrictComparable;\n","/**\n * The base implementation of `_.hasIn` without support for deep paths.\n *\n * @private\n * @param {Object} [object] The object to query.\n * @param {Array|string} key The key to check.\n * @returns {boolean} Returns `true` if `key` exists, else `false`.\n */\nfunction baseHasIn(object, key) {\n return object != null && key in Object(object);\n}\n\nexport default baseHasIn;\n","/**\n * This method returns the first argument it receives.\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category Util\n * @param {*} value Any value.\n * @returns {*} Returns `value`.\n * @example\n *\n * var object = { 'a': 1 };\n *\n * console.log(_.identity(object) === object);\n * // => true\n */\nfunction identity(value) {\n return value;\n}\n\nexport default identity;\n","/**\n * The base implementation of `_.property` without support for deep paths.\n *\n * @private\n * @param {string} key The key of the property to get.\n * @returns {Function} Returns the new accessor function.\n */\nfunction baseProperty(key) {\n return function(object) {\n return object == null ? undefined : object[key];\n };\n}\n\nexport default baseProperty;\n","// validate object type\n\nimport isPlainObject from 'lodash-es/isPlainObject'\nimport filter from 'lodash-es/filter'\n\nimport combineFn from './combine'\nimport { checkIsArray, isArrayLike, arrayTypeHandler } from './array'\n/**\n * @TODO if provide with the keys then we need to check if the key:value type as well\n * @param {object} value expected\n * @param {array} [keys=null] if it has the keys array to compare as well\n * @return {boolean} true if OK\n */\nexport const checkIsObject = function(value, keys=null) {\n if (isPlainObject(value)) {\n if (!keys) {\n return true;\n }\n if (checkIsArray(keys)) {\n // please note we DON'T care if some is optional\n // plese refer to the contract.json for the keys\n return !keys.filter(key => {\n let _value = value[key.name];\n return !(key.type.length > key.type.filter(type => {\n let tmp;\n if (_value !== undefined) {\n if ((tmp = isArrayLike(type)) !== false) {\n return !arrayTypeHandler({arg: _value}, tmp)\n // return tmp.filter(t => !checkIsArray(_value, t)).length;\n // @TODO there might be an object within an object with keys as well :S\n }\n return !combineFn(type)(_value)\n }\n return true;\n }).length)\n }).length;\n }\n }\n return false;\n}\n\n/**\n * fold this into it's own function to handler different object type\n * @param {object} p the prepared object for process\n * @return {boolean}\n */\nexport const objectTypeHandler = function(p) {\n const { arg, param } = p;\n let _args = [arg];\n if (Array.isArray(param.keys) && param.keys.length) {\n _args.push(param.keys)\n }\n // just simple check\n return Reflect.apply(checkIsObject, null, _args)\n}\n","/**\n * This is a custom error to throw when server throw a 500\n * This help us to capture the right error, due to the call happens in sequence\n * @param {string} message to tell what happen\n * @param {mixed} extra things we want to add, 500?\n */\nexport default class Jsonql500Error extends Error {\n constructor(...args) {\n super(...args)\n\n this.message = args[0]\n this.detail = args[1]\n\n this.className = Jsonql500Error.name;\n\n if (Error.captureStackTrace) {\n Error.captureStackTrace(this, Jsonql500Error)\n }\n }\n\n static get statusCode() {\n return 500;\n }\n\n static get name() {\n return 'Jsonql500Error';\n }\n\n}\n","/**\n * This is a custom error to throw when could not find the resolver\n * This help us to capture the right error, due to the call happens in sequence\n * @param {string} message to tell what happen\n * @param {mixed} extra things we want to add, 500?\n */\nexport default class JsonqlResolverNotFoundError extends Error {\n constructor(...args) {\n super(...args)\n\n this.message = args[0]\n this.detail = args[1]\n\n this.className = JsonqlResolverNotFoundError.name;\n\n if (Error.captureStackTrace) {\n Error.captureStackTrace(this, JsonqlResolverNotFoundError);\n }\n }\n\n static get statusCode() {\n return 404;\n }\n\n static get name() {\n return 'JsonqlResolverNotFoundError';\n }\n}\n","// this get throw from within the checkOptions when run through the enum failed\nexport default class JsonqlEnumError extends Error {\n constructor(...args) {\n super(...args)\n\n this.message = args[0]\n this.detail = args[1]\n\n this.className = JsonqlEnumError.name;\n\n if (Error.captureStackTrace) {\n Error.captureStackTrace(this, JsonqlEnumError);\n }\n }\n\n static get name() {\n return 'JsonqlEnumError';\n }\n}\n","// this will throw from inside the checkOptions\nexport default class JsonqlTypeError extends Error {\n constructor(...args) {\n super(...args)\n\n this.message = args[0]\n this.detail = args[1]\n\n this.className = JsonqlTypeError.name;\n\n if (Error.captureStackTrace) {\n Error.captureStackTrace(this, JsonqlTypeError);\n }\n }\n\n static get name() {\n return 'JsonqlTypeError';\n }\n}\n","// allow supply a custom checker function\n// if that failed then we throw this error\nexport default class JsonqlCheckerError extends Error {\n constructor(...args) {\n super(...args)\n this.message = args[0]\n this.detail = args[1]\n\n this.className = JsonqlCheckerError.name;\n\n if (Error.captureStackTrace) {\n Error.captureStackTrace(this, JsonqlCheckerError)\n }\n }\n\n static get name() {\n return 'JsonqlCheckerError';\n }\n}\n","// custom validation error class\n// when validaton failed\nexport default class JsonqlValidationError extends Error {\n constructor(...args) {\n super(...args)\n\n this.message = args[0]\n this.detail = args[1]\n\n this.className = JsonqlValidationError.name;\n\n if (Error.captureStackTrace) {\n Error.captureStackTrace(this, JsonqlValidationError)\n }\n }\n\n static get name() {\n return 'JsonqlValidationError';\n }\n}\n","// this is from an example from Koa team to use for internal middleware ctx.throw\n// but after the test the res.body part is unable to extract the required data\n// I keep this one here for future reference\n\nexport default class JsonqlServerError extends Error {\n\n constructor(statusCode, message) {\n super(message)\n this.statusCode = statusCode;\n this.className = JsonqlServerError.name;\n }\n\n static get name() {\n return 'JsonqlServerError';\n }\n}\n","// move the index.js code here that make more sense to find where things are\n\nimport {\n checkIsArray,\n isArrayLike,\n arrayTypeHandler,\n objectTypeHandler,\n checkIsObject,\n combineFn,\n notEmpty\n} from './index'\nimport {\n DEFAULT_TYPE,\n ARRAY_TYPE,\n OBJECT_TYPE,\n ARGS_NOT_ARRAY_ERR,\n PARAMS_NOT_ARRAY_ERR,\n EXCEPTION_CASE_ERR,\n UNUSUAL_CASE_ERR\n} from './constants'\nimport { DATA_KEY, ERROR_KEY } from 'jsonql-constants'\nimport { JsonqlError } from 'jsonql-errors'\n// import debug from 'debug'\n// const debugFn = debug('jsonql-params-validator:validator')\n// also export this for use in other places\n\n/**\n * We need to handle those optional parameter without a default value\n * @param {object} params from contract.json\n * @return {boolean} for filter operation false is actually OK\n */\nconst optionalHandler = function( params ) {\n const { arg, param } = params;\n if (notEmpty(arg)) {\n // debug('call optional handler', arg, params);\n // loop through the type in param\n return !(param.type.length > param.type.filter(type =>\n validateHandler(type, params)\n ).length)\n }\n return false;\n}\n\n/**\n * actually picking the validator\n * @param {*} type for checking\n * @param {*} value for checking\n * @return {boolean} true on OK\n */\nconst validateHandler = function(type, value) {\n let tmp;\n switch (true) {\n case type === OBJECT_TYPE:\n // debugFn('call OBJECT_TYPE')\n return !objectTypeHandler(value)\n case type === ARRAY_TYPE:\n // debugFn('call ARRAY_TYPE')\n return !checkIsArray(value.arg)\n // @TODO when the type is not present, it always fall through here\n // so we need to find a way to actually pre-check the type first\n // AKA check the contract.json map before running here\n case (tmp = isArrayLike(type)) !== false:\n // debugFn('call ARRAY_LIKE: %O', value)\n return !arrayTypeHandler(value, tmp)\n default:\n return !combineFn(type)(value.arg)\n }\n}\n\n/**\n * it get too longer to fit in one line so break it out from the fn below\n * @param {*} arg value\n * @param {object} param config\n * @return {*} value or apply default value\n */\nconst getOptionalValue = function(arg, param) {\n if (arg !== undefined) {\n return arg;\n }\n return (param.optional === true && param.defaultvalue !== undefined ? param.defaultvalue : null)\n}\n\n/**\n * padding the arguments with defaultValue if the arguments did not provide the value\n * this will be the name export\n * @param {array} args normalized arguments\n * @param {array} params from contract.json\n * @return {array} merge the two together\n */\nexport const normalizeArgs = function(args, params) {\n // first we should check if this call require a validation at all\n // there will be situation where the function doesn't need args and params\n if (!checkIsArray(params)) {\n // debugFn('params value', params)\n throw new JsonqlError(PARAMS_NOT_ARRAY_ERR)\n }\n if (params.length === 0) {\n return [];\n }\n if (!checkIsArray(args)) {\n throw new JsonqlError(ARGS_NOT_ARRAY_ERR)\n }\n // debugFn(args, params);\n // fall through switch\n switch(true) {\n case args.length == params.length: // standard\n return args.map((arg, i) => (\n {\n arg,\n index: i,\n param: params[i]\n }\n ))\n case params[0].variable === true: // using spread syntax\n const type = params[0].type;\n return args.map((arg, i) => (\n {\n arg,\n index: i, // keep the index for reference\n param: params[i] || { type, name: '_' }\n }\n ))\n // with optional defaultValue parameters\n case args.length < params.length:\n return params.map((param, i) => (\n {\n param,\n index: i,\n arg: getOptionalValue(args[i], param),\n optional: param.optional || false\n }\n ))\n // this one pass more than it should have anything after the args.length will be cast as any type\n case args.length > params.length:\n let ctn = params.length;\n // this happens when we have those array. type\n let _type = [ DEFAULT_TYPE ]\n // we only looking at the first one, this might be a @BUG\n /*\n if ((tmp = isArrayLike(params[0].type[0])) !== false) {\n _type = tmp;\n } */\n // if we use the params as guide then the rest will get throw out\n // which is not what we want, instead, anything without the param\n // will get a any type and optional flag\n return args.map((arg, i) => {\n let optional = i >= ctn ? true : !!params[i].optional\n let param = params[i] || { type: _type, name: `_${i}` }\n return {\n arg: optional ? getOptionalValue(arg, param) : arg,\n index: i,\n param,\n optional\n }\n })\n // @TODO find out if there is more cases not cover\n default: // this should never happen\n // debugFn('args', args)\n // debugFn('params', params)\n // this is unknown therefore we just throw it!\n throw new JsonqlError(EXCEPTION_CASE_ERR, { args, params })\n }\n}\n\n// what we want is after the validaton we also get the normalized result\n// which is with the optional property if the argument didn't provide it\n/**\n * process the array of params back to their arguments\n * @param {array} result the params result\n * @return {array} arguments\n */\nconst processReturn = result => result.map(r => r.arg)\n\n/**\n * validator main interface\n * @param {array} args the arguments pass to the method call\n * @param {array} params from the contract for that method\n * @param {boolean} [withResul=false] if true then this will return the normalize result as well\n * @return {array} empty array on success, or failed parameter and reasons\n */\nexport const validateSync = function(args, params, withResult = false) {\n let cleanArgs = normalizeArgs(args, params)\n let checkResult = cleanArgs.filter(p => {\n // v1.4.4 this fixed the problem, the root level optional is from the last fn\n if (p.optional === true || p.param.optional === true) {\n return optionalHandler(p)\n }\n // because array of types means OR so if one pass means pass\n return !(p.param.type.length > p.param.type.filter(\n type => validateHandler(type, p)\n ).length)\n })\n // using the same convention we been using all this time\n return !withResult ? checkResult : {\n [ERROR_KEY]: checkResult,\n [DATA_KEY]: processReturn(cleanArgs)\n }\n}\n\n/**\n * A wrapper method that return promise\n * @param {array} args arguments\n * @param {array} params from contract.json\n * @param {boolean} [withResul=false] if true then this will return the normalize result as well\n * @return {object} promise.then or catch\n */\nexport const validateAsync = function(args, params, withResult = false) {\n return new Promise((resolver, rejecter) => {\n const result = validateSync(args, params, withResult)\n if (withResult) {\n return result[ERROR_KEY].length ? rejecter(result[ERROR_KEY])\n : resolver(result[DATA_KEY])\n }\n // the different is just in the then or catch phrase\n return result.length ? rejecter(result) : resolver([])\n })\n}\n","/**\n * Copies the values of `source` to `array`.\n *\n * @private\n * @param {Array} source The array to copy values from.\n * @param {Array} [array=[]] The array to copy values to.\n * @returns {Array} Returns `array`.\n */\nfunction copyArray(source, array) {\n var index = -1,\n length = source.length;\n\n array || (array = Array(length));\n while (++index < length) {\n array[index] = source[index];\n }\n return array;\n}\n\nexport default copyArray;\n","/**\n * Gets the value at `key`, unless `key` is \"__proto__\" or \"constructor\".\n *\n * @private\n * @param {Object} object The object to query.\n * @param {string} key The key of the property to get.\n * @returns {*} Returns the property value.\n */\nfunction safeGet(object, key) {\n if (key === 'constructor' && typeof object[key] === 'function') {\n return;\n }\n\n if (key == '__proto__') {\n return;\n }\n\n return object[key];\n}\n\nexport default safeGet;\n","/**\n * This function is like\n * [`Object.keys`](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)\n * except that it includes inherited enumerable properties.\n *\n * @private\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of property names.\n */\nfunction nativeKeysIn(object) {\n var result = [];\n if (object != null) {\n for (var key in Object(object)) {\n result.push(key);\n }\n }\n return result;\n}\n\nexport default nativeKeysIn;\n","/**\n * A faster alternative to `Function#apply`, this function invokes `func`\n * with the `this` binding of `thisArg` and the arguments of `args`.\n *\n * @private\n * @param {Function} func The function to invoke.\n * @param {*} thisArg The `this` binding of `func`.\n * @param {Array} args The arguments to invoke `func` with.\n * @returns {*} Returns the result of `func`.\n */\nfunction apply(func, thisArg, args) {\n switch (args.length) {\n case 0: return func.call(thisArg);\n case 1: return func.call(thisArg, args[0]);\n case 2: return func.call(thisArg, args[0], args[1]);\n case 3: return func.call(thisArg, args[0], args[1], args[2]);\n }\n return func.apply(thisArg, args);\n}\n\nexport default apply;\n","/**\n * Creates a function that returns `value`.\n *\n * @static\n * @memberOf _\n * @since 2.4.0\n * @category Util\n * @param {*} value The value to return from the new function.\n * @returns {Function} Returns the new constant function.\n * @example\n *\n * var objects = _.times(2, _.constant({ 'a': 1 }));\n *\n * console.log(objects);\n * // => [{ 'a': 1 }, { 'a': 1 }]\n *\n * console.log(objects[0] === objects[1]);\n * // => true\n */\nfunction constant(value) {\n return function() {\n return value;\n };\n}\n\nexport default constant;\n","/** Used to detect hot functions by number of calls within a span of milliseconds. */\nvar HOT_COUNT = 800,\n HOT_SPAN = 16;\n\n/* Built-in method references for those with the same name as other `lodash` methods. */\nvar nativeNow = Date.now;\n\n/**\n * Creates a function that'll short out and invoke `identity` instead\n * of `func` when it's called `HOT_COUNT` or more times in `HOT_SPAN`\n * milliseconds.\n *\n * @private\n * @param {Function} func The function to restrict.\n * @returns {Function} Returns the new shortable function.\n */\nfunction shortOut(func) {\n var count = 0,\n lastCalled = 0;\n\n return function() {\n var stamp = nativeNow(),\n remaining = HOT_SPAN - (stamp - lastCalled);\n\n lastCalled = stamp;\n if (remaining > 0) {\n if (++count >= HOT_COUNT) {\n return arguments[0];\n }\n } else {\n count = 0;\n }\n return func.apply(undefined, arguments);\n };\n}\n\nexport default shortOut;\n","/** Error message constants. */\nvar FUNC_ERROR_TEXT = 'Expected a function';\n\n/**\n * Creates a function that negates the result of the predicate `func`. The\n * `func` predicate is invoked with the `this` binding and arguments of the\n * created function.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category Function\n * @param {Function} predicate The predicate to negate.\n * @returns {Function} Returns the new negated function.\n * @example\n *\n * function isEven(n) {\n * return n % 2 == 0;\n * }\n *\n * _.filter([1, 2, 3, 4, 5, 6], _.negate(isEven));\n * // => [1, 3, 5]\n */\nfunction negate(predicate) {\n if (typeof predicate != 'function') {\n throw new TypeError(FUNC_ERROR_TEXT);\n }\n return function() {\n var args = arguments;\n switch (args.length) {\n case 0: return !predicate.call(this);\n case 1: return !predicate.call(this, args[0]);\n case 2: return !predicate.call(this, args[0], args[1]);\n case 3: return !predicate.call(this, args[0], args[1], args[2]);\n }\n return !predicate.apply(this, args);\n };\n}\n\nexport default negate;\n","/**\n * The base implementation of methods like `_.findKey` and `_.findLastKey`,\n * without support for iteratee shorthands, which iterates over `collection`\n * using `eachFunc`.\n *\n * @private\n * @param {Array|Object} collection The collection to inspect.\n * @param {Function} predicate The function invoked per iteration.\n * @param {Function} eachFunc The function to iterate over `collection`.\n * @returns {*} Returns the found element or its key, else `undefined`.\n */\nfunction baseFindKey(collection, predicate, eachFunc) {\n var result;\n eachFunc(collection, function(value, key, collection) {\n if (predicate(value, key, collection)) {\n result = key;\n return false;\n }\n });\n return result;\n}\n\nexport default baseFindKey;\n","/**\n * @param {array} arr Array for check\n * @param {*} value target\n * @return {boolean} true on successs\n */\nconst isInArray = function(arr, value) {\n return !!arr.filter(a => a === value).length;\n}\n\nexport default isInArray\n","// breaking the whole thing up to see what cause the multiple calls issue\n\nimport isFunction from 'lodash-es/isFunction'\nimport merge from 'lodash-es/merge'\nimport mapValues from 'lodash-es/mapValues'\n\nimport JsonqlEnumError from 'jsonql-errors/src/enum-error'\nimport JsonqlTypeError from 'jsonql-errors/src/type-error'\nimport JsonqlCheckerError from 'jsonql-errors/src/checker-error'\n\nimport {\n TYPE_KEY,\n OPTIONAL_KEY,\n ENUM_KEY,\n ARGS_KEY,\n CHECKER_KEY,\n KEY_WORD\n} from '../constants'\nimport { checkIsArray } from '../array'\n\n// import debug from 'debug';\n// const debugFn = debug('jsonql-params-validator:options:validation')\n\n/**\n * just make sure it returns an array to use\n * @param {*} arg input\n * @return {array} output\n */\nconst toArray = arg => checkIsArray(arg) ? arg : [arg]\n\n/**\n * DIY in array\n * @param {array} arr to check against\n * @param {*} value to check\n * @return {boolean} true on OK\n */\nconst inArray = (arr, value) => (\n !!arr.filter(v => v === value).length\n)\n\n/**\n * break out to make the code easier to read\n * @param {object} value to process\n * @param {function} cb the validateSync\n * @return {array} empty on success\n */\nfunction validateHandler(value, cb) {\n // cb is the validateSync methods\n let args = [\n [ value[ARGS_KEY] ],\n [{\n [TYPE_KEY]: toArray(value[TYPE_KEY]),\n [OPTIONAL_KEY]: value[OPTIONAL_KEY]\n }]\n ]\n // debugFn('validateHandler', args)\n return Reflect.apply(cb, null, args)\n}\n\n/**\n * Check against the enum value if it's provided\n * @param {*} value to check\n * @param {*} enumv to check against if it's not false\n * @return {boolean} true on OK\n */\nconst enumHandler = (value, enumv) => {\n if (checkIsArray(enumv)) {\n return inArray(enumv, value)\n }\n return true;\n}\n\n/**\n * Allow passing a function to check the value\n * There might be a problem here if the function is incorrect\n * and that will makes it hard to debug what is going on inside\n * @TODO there could be a few feature add to this one under different circumstance\n * @param {*} value to check\n * @param {function} checker for checking\n */\nconst checkerHandler = (value, checker) => {\n try {\n return isFunction(checker) ? checker.apply(null, [value]) : false;\n } catch (e) {\n return false;\n }\n}\n\n/**\n * Taken out from the runValidaton this only validate the required values\n * @param {array} args from the config2argsAction\n * @param {function} cb validateSync\n * @return {array} of configuration values\n */\nfunction runValidationAction(cb) {\n return (value, key) => {\n // debugFn('runValidationAction', key, value)\n if (value[KEY_WORD]) {\n return value[ARGS_KEY]\n }\n const check = validateHandler(value, cb)\n if (check.length) {\n // log('runValidationAction', key, value)\n throw new JsonqlTypeError(key, check)\n }\n if (value[ENUM_KEY] !== false && !enumHandler(value[ARGS_KEY], value[ENUM_KEY])) {\n // log(ENUM_KEY, value[ENUM_KEY])\n throw new JsonqlEnumError(key)\n }\n if (value[CHECKER_KEY] !== false && !checkerHandler(value[ARGS_KEY], value[CHECKER_KEY])) {\n // log(CHECKER_KEY, value[CHECKER_KEY])\n throw new JsonqlCheckerError(key)\n }\n return value[ARGS_KEY]\n }\n}\n\n/**\n * @param {object} args from the config2argsAction\n * @param {function} cb validateSync\n * @return {object} of configuration values\n */\nexport default function runValidation(args, cb) {\n const [ argsForValidate, pristineValues ] = args;\n // turn the thing into an array and see what happen here\n // debugFn('_args', argsForValidate)\n const result = mapValues(argsForValidate, runValidationAction(cb))\n return merge(result, pristineValues)\n}\n","/// this is port back from the client to share across all projects\n\nimport merge from 'lodash-es/merge'\nimport { prepareArgsForValidation } from './prepare-args-for-validation'\nimport runValidation from './run-validation'\n\n// import debug from 'debug'\n// const debugFn = debug('jsonql-params-validator:check-options-async')\n\n/**\n * Quick transform\n * @param {object} config that one\n * @param {object} appProps mutation configuration options\n * @return {object} put that arg into the args\n */\nconst configToArgs = (config, appProps) => {\n return Promise.resolve(\n prepareArgsForValidation(config, appProps)\n )\n}\n\n/**\n * @param {object} config user provide configuration option\n * @param {object} appProps mutation configuration options\n * @param {object} constProps the immutable configuration options\n * @param {function} cb the validateSync method\n * @return {object} Promise resolve merge config object\n */\nexport default function(config = {}, appProps, constProps, cb) {\n return configToArgs(config, appProps)\n .then(args1 => runValidation(args1, cb))\n // next if every thing good then pass to final merging\n .then(args2 => merge({}, args2, constProps))\n}\n","// create function to construct the config entry so we don't need to keep building object\n\nimport isFunction from 'lodash-es/isFunction'\nimport isString from 'lodash-es/isString'\nimport {\n ARGS_KEY,\n TYPE_KEY,\n CHECKER_KEY,\n ENUM_KEY,\n OPTIONAL_KEY,\n ALIAS_KEY\n} from 'jsonql-constants'\n\nimport { checkIsArray } from '../array'\nimport checkIsBoolean from '../boolean'\n// import debug from 'debug';\n// const debugFn = debug('jsonql-params-validator:construct-config');\n/**\n * @param {*} args value\n * @param {string} type for value\n * @param {boolean} [optional=false]\n * @param {boolean|array} [enumv=false]\n * @param {boolean|function} [checker=false]\n * @return {object} config entry\n */\nexport default function constructConfig(args, type, optional=false, enumv=false, checker=false, alias=false) {\n let base = {\n [ARGS_KEY]: args,\n [TYPE_KEY]: type\n };\n if (optional === true) {\n base[OPTIONAL_KEY] = true;\n }\n if (checkIsArray(enumv)) {\n base[ENUM_KEY] = enumv;\n }\n if (isFunction(checker)) {\n base[CHECKER_KEY] = checker;\n }\n if (isString(alias)) {\n base[ALIAS_KEY] = alias;\n }\n return base;\n}\n","// export also create wrapper methods\nimport checkOptionsAsync from './check-options-async'\nimport checkOptionsSync from './check-options-sync'\nimport constructConfigFn from './construct-config'\nimport {\n ENUM_KEY,\n CHECKER_KEY,\n ALIAS_KEY,\n OPTIONAL_KEY\n} from 'jsonql-constants'\n\n/**\n * This has a different interface\n * @param {*} value to supply\n * @param {string|array} type for checking\n * @param {object} params to map against the config check\n * @param {array} params.enumv NOT enum\n * @param {boolean} params.optional false then nothing\n * @param {function} params.checker need more work on this one later\n * @param {string} params.alias mostly for cmd\n */\nconst createConfig = (value, type, params = {}) => {\n // Note the enumv not ENUM\n // const { enumv, optional, checker, alias } = params;\n // let args = [value, type, optional, enumv, checker, alias];\n const {\n [OPTIONAL_KEY]: o,\n [ENUM_KEY]: e,\n [CHECKER_KEY]: c,\n [ALIAS_KEY]: a\n } = params;\n return constructConfigFn.apply(null, [value, type, o, e, c, a])\n}\n\n// for testing purpose\nconst JSONQL_PARAMS_VALIDATOR_INFO = '__PLACEHOLDER__';\n\n/**\n * construct the actual end user method, rename with prefix get since 1.5.2\n * @param {function} validateSync validation method\n * @return {function} for performaning the actual valdiation\n */\nconst getCheckConfigAsync = function(validateSync) {\n /**\n * We recreate the method here to avoid the circlar import\n * @param {object} config user supply configuration\n * @param {object} appProps mutation options\n * @param {object} [constantProps={}] optional: immutation options\n * @return {object} all checked configuration\n */\n return function(config, appProps, constantProps= {}) {\n return checkOptionsAsync(config, appProps, constantProps, validateSync)\n }\n}\n\n/**\n * copy of above but it's sync, rename with prefix get since 1.5.2\n * @param {function} validateSync validation method\n * @return {function} for performaning the actual valdiation\n */\nconst getCheckConfig = function(validateSync) {\n return function(config, appProps, constantProps = {}) {\n return checkOptionsSync(config, appProps, constantProps, validateSync)\n }\n}\n\n// re-export\nexport {\n createConfig,\n constructConfigFn,\n getCheckConfigAsync,\n getCheckConfig,\n JSONQL_PARAMS_VALIDATOR_INFO\n}\n","// export\nimport {\n checkIsObject,\n notEmpty,\n checkIsAny,\n checkIsString,\n checkIsBoolean,\n checkIsNumber,\n checkIsArray\n} from './src'\n// PIA syntax\nexport const isObject = checkIsObject;\nexport const isAny = checkIsAny;\nexport const isString = checkIsString;\nexport const isBoolean = checkIsBoolean;\nexport const isNumber = checkIsNumber;\nexport const isArray = checkIsArray;\nexport const isNotEmpty = notEmpty;\n\nimport * as validator from './src/validator'\n\nexport const normalizeArgs = validator.normalizeArgs;\nexport const validateSync = validator.validateSync;\nexport const validateAsync = validator.validateAsync;\n\n// configuration checking\n\nimport * as jsonqlOptions from './src/options'\n\nexport const JSONQL_PARAMS_VALIDATOR_INFO = jsonqlOptions.JSONQL_PARAMS_VALIDATOR_INFO;\n\nexport const createConfig = jsonqlOptions.createConfig;\nexport const constructConfig = jsonqlOptions.constructConfigFn;\n// construct the final output 1.5.2\nexport const checkConfigAsync = jsonqlOptions.getCheckConfigAsync(validator.validateSync)\nexport const checkConfig = jsonqlOptions.getCheckConfig(validator.validateSync)\n\n// export the two extra functions\nimport isInArray from './src/is-in-array'\nimport isObjectHasKeyFn from './src/options/is-key-in-object'\n\nexport const inArray = isInArray;\nexport const isObjectHasKey = isObjectHasKeyFn;\n","// move the get logger stuff here\n\n// it does nothing\nconst dummyLogger = () => {}\n\n/**\n * re-use the debugOn prop to control this log method\n * @param {object} opts configuration\n * @return {function} the log function\n */\nconst getLogger = (opts) => {\n const { debugOn } = opts \n if (debugOn) {\n return (...args) => {\n Reflect.apply(console.info, console, ['[jsonql-ws-client-core]', ...args])\n }\n }\n return dummyLogger\n}\n\n/**\n * Make sure there is a log method\n * @param {object} opts configuration\n * @return {object} opts\n */\nconst getLogFn = opts => {\n const { log } = opts // 1.3.9 if we pass a log method here then we use this\n if (!log || typeof log !== 'function') {\n return getLogger(opts)\n }\n opts.log('---> getLogFn user supplied log function <---', opts)\n return log\n}\n\nexport { getLogFn }","// group all the repetitive message here\n\nexport const TAKEN_BY_OTHER_TYPE_ERR = 'You are trying to register an event already been taken by other type:'\n","// Create two WeakMap store as a private keys\nexport const NB_EVENT_SERVICE_PRIVATE_STORE = new WeakMap()\nexport const NB_EVENT_SERVICE_PRIVATE_LAZY = new WeakMap()\n","/**\n * generate a 32bit hash based on the function.toString()\n * _from http://stackoverflow.com/questions/7616461/generate-a-hash-_from-string-in-javascript-jquery\n * @param {string} s the converted to string function\n * @return {string} the hashed function string\n */\nexport function hashCode(s) {\n\treturn s.split(\"\").reduce(function(a,b){a=((a<<5)-a)+b.charCodeAt(0);return a&a},0)\n}\n// wrapper to make sure it string \nexport function hashCode2Str(s) {\n return hashCode(s) + ''\n}\n","// making all the functionality on it's own\n// import { WatchClass } from './watch'\n/*\nwe use a different way to do the same watch thing now\nthis.watch('suspend', function(value, prop, oldValue) {\n this.logger(`${prop} set from ${oldValue} to ${value}`)\n // it means it set the suspend = true then release it\n if (oldValue === true && value === false) {\n // we want this happen after the return happens\n setTimeout(() => {\n this.release()\n }, 1)\n }\n return value; // we need to return the value to store it\n})\n*/\n\nexport default class SuspendClass {\n\n constructor() {\n // suspend, release and queue\n this.__suspend_state__ = null\n this.queueStore = new Set()\n }\n\n /**\n * Add an alias method\n */\n $suspend() {\n this.logger(`---> SUSPEND ALL OPS <---`)\n this.__suspend__(true)\n }\n\n $release() {\n this.logger(`---> RELEASE SUSPENDED QUEUE <---`)\n this.__suspend__(false)\n }\n\n /**\n * queuing call up when it's in suspend mode\n * @param {*} args unknown number of arguments\n * @return {boolean} true when added or false when it's not\n */\n $queue(...args) {\n this.logger('($queue) get called')\n if (this.__suspend_state__ === true) {\n this.logger('($queue) added to $queue', args)\n // @TODO there shouldn't be any duplicate, but how to make sure?\n this.queueStore.add(args)\n // return this.queueStore.size\n }\n return !!this.__suspend_state__\n }\n\n /**\n * a getter to get all the store queue\n * @return {array} Set turn into Array before return\n */\n get $queues() {\n let size = this.queueStore.size\n this.logger('($queues)', `size: ${size}`)\n if (size > 0) {\n return Array.from(this.queueStore)\n }\n return []\n }\n\n /**\n * to set the suspend and check if it's boolean value\n * @param {boolean} value to trigger\n */\n __suspend__(value) {\n if (typeof value === 'boolean') {\n const lastValue = this.__suspend_state__\n this.__suspend_state__ = value\n this.logger(`($suspend) Change from \"${lastValue}\" --> \"${value}\"`)\n if (lastValue === true && value === false) {\n this.__release__()\n }\n } else {\n throw new Error(`$suspend only accept Boolean value! we got ${typeof value}`)\n }\n }\n\n /**\n * Release the queue\n * @return {int} size if any\n */\n __release__() {\n let size = this.queueStore.size\n this.logger('(release)', `Release was called with ${size} item${size > 1 ? 's' : ''}`)\n if (size > 0) {\n const queue = Array.from(this.queueStore)\n this.queueStore.clear()\n this.logger('(release queue)', queue)\n queue.forEach(args => {\n this.logger(args)\n Reflect.apply(this.$trigger, this, args)\n })\n this.logger(`Release size ${this.queueStore.size}`)\n }\n\n return size\n }\n}\n","// break up the main file because its getting way too long\nimport {\n NB_EVENT_SERVICE_PRIVATE_STORE,\n NB_EVENT_SERVICE_PRIVATE_LAZY\n} from './store'\nimport { hashCode2Str } from './hash-code'\nimport SuspendClass from './suspend'\n\nexport default class NbEventServiceBase extends SuspendClass {\n\n constructor(config = {}) {\n super()\n if (config.logger && typeof config.logger === 'function') {\n this.logger = config.logger\n }\n this.keep = config.keep\n // for the $done setter\n this.result = config.keep ? [] : null\n // we need to init the store first otherwise it could be a lot of checking later\n this.normalStore = new Map()\n this.lazyStore = new Map()\n }\n\n // for id if the instance is this class\n get is() {\n return 'nb-event-service'\n }\n\n /**\n * validate the event name(s)\n * @param {string[]} evt event name\n * @return {boolean} true when OK\n */\n validateEvt(...evt) {\n evt.forEach(e => {\n if (typeof e !== 'string') {\n this.logger('(validateEvt)', e)\n throw new Error(`Event name must be string type! we got ${typeof e}`)\n }\n })\n return true\n }\n\n /**\n * Simple quick check on the two main parameters\n * @param {string} evt event name\n * @param {function} callback function to call\n * @return {boolean} true when OK\n */\n validate(evt, callback) {\n if (this.validateEvt(evt)) {\n if (typeof callback === 'function') {\n return true\n }\n }\n throw new Error(`callback required to be function type! we got ${typeof callback}`)\n }\n\n /**\n * Check if this type is correct or not added in V1.5.0\n * @param {string} type for checking\n * @return {boolean} true on OK\n */\n validateType(type) {\n const _type = (type+'').toLowerCase()\n const types = ['on', 'only', 'once', 'onlyOnce']\n return !!types.filter(t => _type === t).length\n }\n\n /**\n * Run the callback\n * @param {function} callback function to execute\n * @param {array} payload for callback\n * @param {object} ctx context or null\n * @return {void} the result store in $done\n */\n run(callback, payload, ctx) {\n this.logger('(run) callback:', callback, 'payload:', payload, 'context:', ctx)\n this.$done = Reflect.apply(callback, ctx, this.toArray(payload))\n }\n\n /**\n * Take the content out and remove it from store id by the name\n * @param {string} evt event name\n * @param {string} [storeName = lazyStore] name of store\n * @return {object|boolean} content or false on not found\n */\n takeFromStore(evt, storeName = 'lazyStore') {\n let store = this[storeName] // it could be empty at this point\n if (store) {\n this.logger('(takeFromStore)', storeName, store)\n if (store.has(evt)) {\n let content = store.get(evt)\n this.logger(`(takeFromStore) has \"${evt}\"`, content)\n store.delete(evt)\n return content\n }\n return false\n }\n throw new Error(`\"${storeName}\" is not supported!`)\n }\n\n /**\n * The add to store step is similar so make it generic for resuse\n * @param {object} store which store to use\n * @param {string} evt event name\n * @param {spread} args because the lazy store and normal store store different things\n * @return {array} store and the size of the store\n */\n addToStore(store, evt, ...args) {\n let fnSet\n if (store.has(evt)) {\n this.logger(`(addToStore) \"${evt}\" existed`)\n fnSet = store.get(evt)\n } else {\n this.logger(`(addToStore) create new Set for \"${evt}\"`)\n // this is new\n fnSet = new Set()\n }\n // lazy only store 2 items - this is not the case in V1.6.0 anymore\n // we need to check the first parameter is string or not\n if (args.length > 2) {\n if (Array.isArray(args[0])) { // lazy store\n // check if this type of this event already register in the lazy store\n let [,,t] = args\n if (!this.checkTypeInLazyStore(evt, t)) {\n fnSet.add(args)\n }\n } else {\n if (!this.checkContentExist(args, fnSet)) {\n this.logger(`(addToStore) insert new`, args)\n fnSet.add(args)\n }\n }\n } else { // add straight to lazy store\n fnSet.add(args)\n }\n store.set(evt, fnSet)\n return [store, fnSet.size]\n }\n\n /**\n * @param {array} args for compare\n * @param {object} fnSet A Set to search from\n * @return {boolean} true on exist\n */\n checkContentExist(args, fnSet) {\n let list = Array.from(fnSet)\n return !!list.filter(li => {\n let [hash,] = li\n return hash === args[0]\n }).length\n }\n\n /**\n * get the existing type to make sure no mix type add to the same store\n * @param {string} evtName event name\n * @param {string} type the type to check\n * @return {boolean} true you can add, false then you can't add this type\n */\n checkTypeInStore(evtName, type) {\n this.validateEvt(evtName, type)\n let all = this.$get(evtName, true)\n if (all === false) {\n // pristine it means you can add\n return true\n }\n // it should only have ONE type in ONE event store\n return !all.filter(list => {\n let [ ,,,t ] = list\n return type !== t\n }).length\n }\n\n /**\n * This is checking just the lazy store because the structure is different\n * therefore we need to use a new method to check it\n */\n checkTypeInLazyStore(evtName, type) {\n this.validateEvt(evtName, type)\n let store = this.lazyStore.get(evtName)\n this.logger('(checkTypeInLazyStore)', store)\n if (store) {\n return !!Array\n .from(store)\n .filter(li => {\n let [,,t] = li\n return t !== type\n }).length\n }\n return false\n }\n\n /**\n * wrapper to re-use the addToStore,\n * V1.3.0 add extra check to see if this type can add to this evt\n * @param {string} evt event name\n * @param {string} type on or once\n * @param {function} callback function\n * @param {object} context the context the function execute in or null\n * @return {number} size of the store\n */\n addToNormalStore(evt, type, callback, context = null) {\n this.logger(`(addToNormalStore) try to add \"${type}\" --> \"${evt}\" to normal store`)\n // @TODO we need to check the existing store for the type first!\n if (this.checkTypeInStore(evt, type)) {\n this.logger('(addToNormalStore)', `\"${type}\" --> \"${evt}\" can add to normal store`)\n let key = this.hashFnToKey(callback)\n let args = [this.normalStore, evt, key, callback, context, type]\n let [_store, size] = Reflect.apply(this.addToStore, this, args)\n this.normalStore = _store\n return size\n }\n return false\n }\n\n /**\n * Add to lazy store this get calls when the callback is not register yet\n * so we only get a payload object or even nothing\n * @param {string} evt event name\n * @param {array} payload of arguments or empty if there is none\n * @param {object} [context=null] the context the callback execute in\n * @param {string} [type=false] register a type so no other type can add to this evt\n * @return {number} size of the store\n */\n addToLazyStore(evt, payload = [], context = null, type = false) {\n // this is add in V1.6.0\n // when there is type then we will need to check if this already added in lazy store\n // and no other type can add to this lazy store\n let args = [this.lazyStore, evt, this.toArray(payload), context]\n if (type) {\n args.push(type)\n }\n let [_store, size] = Reflect.apply(this.addToStore, this, args)\n this.lazyStore = _store\n this.logger(`(addToLazyStore) size: ${size}`)\n return size\n }\n\n /**\n * make sure we store the argument correctly\n * @param {*} arg could be array\n * @return {array} make sured\n */\n toArray(arg) {\n return Array.isArray(arg) ? arg : [arg]\n }\n\n /**\n * setter to store the Set in private\n * @param {object} obj a Set\n */\n set normalStore(obj) {\n NB_EVENT_SERVICE_PRIVATE_STORE.set(this, obj)\n }\n\n /**\n * @return {object} Set object\n */\n get normalStore() {\n return NB_EVENT_SERVICE_PRIVATE_STORE.get(this)\n }\n\n /**\n * setter to store the Set in lazy store\n * @param {object} obj a Set\n */\n set lazyStore(obj) {\n NB_EVENT_SERVICE_PRIVATE_LAZY.set(this , obj)\n }\n\n /**\n * @return {object} the lazy store Set\n */\n get lazyStore() {\n return NB_EVENT_SERVICE_PRIVATE_LAZY.get(this)\n }\n\n /**\n * generate a hashKey to identify the function call\n * The build-in store some how could store the same values!\n * @param {function} fn the converted to string function\n * @return {string} hashKey\n */\n hashFnToKey(fn) {\n return hashCode2Str(fn.toString())\n }\n}\n","// The top level\nimport { TAKEN_BY_OTHER_TYPE_ERR } from './constants'\nimport NbStoreService from './store-service'\n// export\nexport default class EventService extends NbStoreService {\n /**\n * class constructor\n */\n constructor(config = {}) {\n super(config)\n }\n\n /**\n * logger function for overwrite\n */\n logger() {}\n\n //////////////////////////\n // PUBLIC METHODS //\n //////////////////////////\n\n /**\n * Register your evt handler, note we don't check the type here,\n * we expect you to be sensible and know what you are doing.\n * @param {string} evt name of event\n * @param {function} callback bind method --> if it's array or not\n * @param {object} [context=null] to execute this call in\n * @return {number} the size of the store\n */\n $on(evt , callback , context = null) {\n const type = 'on'\n this.validate(evt, callback)\n // first need to check if this evt is in lazy store\n let lazyStoreContent = this.takeFromStore(evt)\n // this is normal register first then call later\n if (lazyStoreContent === false) {\n this.logger(`($on) \"${evt}\" is not in lazy store`)\n // @TODO we need to check if there was other listener to this\n // event and are they the same type then we could solve that\n // register the different type to the same event name\n return this.addToNormalStore(evt, type, callback, context)\n }\n this.logger(`($on) ${evt} found in lazy store`)\n // this is when they call $trigger before register this callback\n let size = 0\n lazyStoreContent.forEach(content => {\n let [ payload, ctx, t ] = content\n if (t && t !== type) {\n throw new Error(`${TAKEN_BY_OTHER_TYPE_ERR} ${t}`)\n }\n this.logger(`($on)`, `call run \"${evt}\"`)\n this.run(callback, payload, context || ctx)\n size += this.addToNormalStore(evt, type, callback, context || ctx)\n })\n\n this.logger(`($on) return size ${size}`)\n return size\n }\n\n /**\n * once only registered it once, there is no overwrite option here\n * @NOTE change in v1.3.0 $once can add multiple listeners\n * but once the event fired, it will remove this event (see $only)\n * @param {string} evt name\n * @param {function} callback to execute\n * @param {object} [context=null] the handler execute in\n * @return {boolean} result\n */\n $once(evt , callback , context = null) {\n this.validate(evt, callback)\n const type = 'once'\n let lazyStoreContent = this.takeFromStore(evt)\n // this is normal register before call $trigger\n let nStore = this.normalStore;\n if (lazyStoreContent === false) {\n this.logger(`($once) \"${evt}\" is not in the lazy store`)\n // v1.3.0 $once now allow to add multiple listeners\n return this.addToNormalStore(evt, type, callback, context)\n } else {\n // now this is the tricky bit\n // there is a potential bug here that cause by the developer\n // if they call $trigger first, the lazy won't know it's a once call\n // so if in the middle they register any call with the same evt name\n // then this $once call will be fucked - add this to the documentation\n this.logger('($once)', lazyStoreContent)\n const list = Array.from(lazyStoreContent)\n // should never have more than 1\n const [ payload, ctx, t ] = list[0]\n if (t && t !== type) {\n throw new Error(`${TAKEN_BY_OTHER_TYPE_ERR} ${t}`)\n }\n this.logger('($once)', `call run \"${evt}\"`)\n this.run(callback, payload, context || ctx)\n // remove this evt from store\n this.$off(evt)\n }\n }\n\n /**\n * This one event can only bind one callbackback\n * @param {string} evt event name\n * @param {function} callback event handler\n * @param {object} [context=null] the context the event handler execute in\n * @return {boolean} true bind for first time, false already existed\n */\n $only(evt, callback, context = null) {\n this.validate(evt, callback)\n const type = 'only'\n let added = false\n let lazyStoreContent = this.takeFromStore(evt)\n // this is normal register before call $trigger\n let nStore = this.normalStore\n if (!nStore.has(evt)) {\n this.logger(`($only) \"${evt}\" add to normalStore`)\n added = this.addToNormalStore(evt, type, callback, context)\n }\n if (lazyStoreContent !== false) {\n // there are data store in lazy store\n this.logger(`($only) \"${evt}\" found data in lazy store to execute`)\n const list = Array.from(lazyStoreContent)\n // $only allow to trigger this multiple time on the single handler\n list.forEach( li => {\n const [ payload, ctx, t ] = li\n if (t && t !== type) {\n throw new Error(`${TAKEN_BY_OTHER_TYPE_ERR} ${t}`)\n }\n this.logger(`($only) call run \"${evt}\"`)\n this.run(callback, payload, context || ctx)\n })\n }\n return added\n }\n\n /**\n * $only + $once this is because I found a very subtile bug when we pass a\n * resolver, rejecter - and it never fire because that's OLD added in v1.4.0\n * @param {string} evt event name\n * @param {function} callback to call later\n * @param {object} [context=null] exeucte context\n * @return {void}\n */\n $onlyOnce(evt, callback, context = null) {\n this.validate(evt, callback)\n const type = 'onlyOnce'\n let added = false\n let lazyStoreContent = this.takeFromStore(evt)\n // this is normal register before call $trigger\n let nStore = this.normalStore;\n if (!nStore.has(evt)) {\n this.logger(`($onlyOnce) \"${evt}\" add to normalStore`)\n added = this.addToNormalStore(evt, type, callback, context)\n }\n if (lazyStoreContent !== false) {\n // there are data store in lazy store\n this.logger('($onlyOnce)', lazyStoreContent)\n const list = Array.from(lazyStoreContent)\n // should never have more than 1\n const [ payload, ctx, t ] = list[0]\n if (t && t !== 'onlyOnce') {\n throw new Error(`${TAKEN_BY_OTHER_TYPE_ERR} ${t}`)\n }\n this.logger(`($onlyOnce) call run \"${evt}\"`)\n this.run(callback, payload, context || ctx)\n // remove this evt from store\n this.$off(evt)\n }\n return added\n }\n\n /**\n * This is a shorthand of $off + $on added in V1.5.0\n * @param {string} evt event name\n * @param {function} callback to exeucte\n * @param {object} [context = null] or pass a string as type\n * @param {string} [type=on] what type of method to replace\n * @return {}\n */\n $replace(evt, callback, context = null, type = 'on') {\n if (this.validateType(type)) {\n this.$off(evt)\n let method = this['$' + type]\n this.logger(`($replace)`, evt, callback)\n return Reflect.apply(method, this, [evt, callback, context])\n }\n throw new Error(`${type} is not supported!`)\n }\n\n /**\n * trigger the event\n * @param {string} evt name NOT allow array anymore!\n * @param {mixed} [payload = []] pass to fn\n * @param {object|string} [context = null] overwrite what stored\n * @param {string} [type=false] if pass this then we need to add type to store too\n * @return {number} if it has been execute how many times\n */\n $trigger(evt , payload = [] , context = null, type = false) {\n this.validateEvt(evt)\n let found = 0\n // first check the normal store\n let nStore = this.normalStore\n this.logger('($trigger) normalStore', nStore)\n if (nStore.has(evt)) {\n this.logger(`($trigger) \"${evt}\" found`)\n // @1.8.0 to add the suspend queue\n let added = this.$queue(evt, payload, context, type)\n if (added) {\n this.logger(`($trigger) Currently suspended \"${evt}\" added to queue, nothing executed. Exit now.`)\n return false // not executed\n }\n let nSet = Array.from(nStore.get(evt))\n let ctn = nSet.length\n let hasOnce = false\n let hasOnly = false\n for (let i=0; i < ctn; ++i) {\n ++found;\n // this.logger('found', found)\n let [ _, callback, ctx, type ] = nSet[i]\n this.logger(`($trigger) call run for ${evt}`)\n this.run(callback, payload, context || ctx)\n if (type === 'once' || type === 'onlyOnce') {\n hasOnce = true;\n }\n }\n if (hasOnce) {\n nStore.delete(evt)\n }\n return found\n }\n // now this is not register yet\n this.addToLazyStore(evt, payload, context, type)\n return found\n }\n\n /**\n * this is an alias to the $trigger\n * @NOTE breaking change in V1.6.0 we swap the parameter aroun\n * @NOTE breaking change: v1.9.1 it return an function to accept the params as spread\n * @param {string} evt event name\n * @param {string} type of call\n * @param {object} context what context callback execute in\n * @return {*} from $trigger\n */\n $call(evt, type = false, context = null) {\n const ctx = this\n\n return (...args) => {\n let _args = [evt, args, context, type]\n return Reflect.apply(ctx.$trigger, ctx, _args)\n }\n }\n\n /**\n * remove the evt from all the stores\n * @param {string} evt name\n * @return {boolean} true actually delete something\n */\n $off(evt) {\n this.validateEvt(evt)\n let stores = [ this.lazyStore, this.normalStore ]\n\n return !!stores.filter(store => store.has(evt))\n .map(store => {\n this.logger('($off)', evt)\n store.delete(evt)\n }).length\n }\n\n /**\n * return all the listener bind to that event name\n * @param {string} evtName event name\n * @param {boolean} [full=false] if true then return the entire content\n * @return {array|boolean} listerner(s) or false when not found\n */\n $get(evt, full = false) {\n this.validateEvt(evt)\n let store = this.normalStore\n if (store.has(evt)) {\n\n return Array\n .from(store.get(evt))\n .map( l => {\n if (full) {\n return l\n }\n let [key, callback, ] = l\n return callback\n })\n }\n return false\n }\n\n /**\n * store the return result from the run\n * @param {*} value whatever return from callback\n */\n set $done(value) {\n this.logger('($done) set value: ', value)\n if (this.keep) {\n this.result.push(value)\n } else {\n this.result = value\n }\n }\n\n /**\n * @TODO is there any real use with the keep prop?\n * getter for $done\n * @return {*} whatever last store result\n */\n get $done() {\n this.logger('($done) get result:', this.result)\n if (this.keep) {\n return this.result[this.result.length - 1]\n }\n return this.result\n }\n\n /**\n * Take a look inside the stores\n * @param {number|null} idx of the store, null means all\n * @return {void}\n */\n $debug(idx = null) {\n let names = ['lazyStore', 'normalStore']\n let stores = [this.lazyStore, this.normalStore]\n if (stores[idx]) {\n this.logger(names[idx], stores[idx])\n } else {\n stores.map((store, i) => {\n this.logger(names[i], store)\n })\n }\n }\n}\n","// default\nimport NBEventService from './src/event-service'\n\nexport default NBEventService\n","// this will generate a event emitter and will be use everywhere\nimport EventEmitterClass from 'nb-event-service'\n// create a clone version so we know which one we actually is using\nclass JsonqlWsEvt extends EventEmitterClass {\n\n constructor(logger) {\n if (typeof logger !== 'function') {\n throw new Error(`Just die here the logger is not a function!`)\n }\n logger(`---> Create a new EventEmitter <---`)\n // this ee will always come with the logger\n // because we should take the ee from the configuration\n super({ logger })\n }\n\n get name() {\n return'jsonql-ws-client-core'\n }\n}\n\n/**\n * getting the event emitter\n * @param {object} opts configuration\n * @return {object} the event emitter instance\n */\nconst getEventEmitter = opts => {\n const { log, eventEmitter } = opts\n \n if (eventEmitter) {\n log(`eventEmitter is:`, eventEmitter.name)\n return eventEmitter\n }\n \n return new JsonqlWsEvt( opts.log )\n}\n\nexport { \n getEventEmitter, \n EventEmitterClass // for other module to build from \n}\n","// bunch of generic helpers\n\nimport isArray from 'lodash-es/isArray'\nimport isPlainObject from 'lodash-es/isPlainObject'\nimport trim from 'lodash-es/trim'\n\n/**\n * DIY in Array\n * @param {array} arr to check from\n * @param {*} value to check against\n * @return {boolean} true on found\n */\nexport const inArray = (arr, value) => !!arr.filter(a => a === value).length\n\n// quick and dirty to turn non array to array\nexport const toArray = (arg) => isArray(arg) ? arg : [arg]\n\n/**\n * parse string to json or just return the original value if error happened\n * @param {*} n input\n * @return {*} json object on success\n */\nconst parse = function(n) {\n try {\n return JSON.parse(n)\n } catch(e) {\n return n\n }\n}\n\n/**\n * @param {object} obj for search\n * @param {string} key target\n * @return {boolean} true on success\n */\nexport const isObjectHasKey = function(obj, key) {\n try {\n const keys = Object.keys(obj)\n return inArray(keys, key)\n } catch(e) {\n // @BUG when the obj is not an OBJECT we got some weird output\n return false\n /*\n console.info('obj', obj)\n console.error(e)\n throw new Error(e)\n */\n }\n}\n\n/**\n * create a event name\n * @param {string[]} args\n * @return {string} event name for use\n */\nexport const createEvt = (...args) => args.join('_')\n\n/**\n * simple util method to get the value\n * @param {string} name of the key\n * @param {object} obj to take value from\n * @return {*} the object value id by name or undefined\n */\nexport const getConfigValue = (name, obj) => (\n obj && isPlainObject(obj) ? ( (name in obj) ? obj[name] : undefined ) : undefined\n)\n\n/**\n * small util to make sure the return value is valid JSON object\n * @param {*} n input\n * @return {object} correct JSON object\n */\nexport const toJson = (n) => {\n if (typeof n === 'string') {\n return parse(n)\n }\n return JSON.parse(JSON.stringify(n))\n}\n\n/**\n * Check several parameter that there is something in the param\n * @param {*} param input\n * @return {boolean}\n */\nexport const isNotEmpty = function(param) {\n return param !== undefined && param !== false && param !== null && trim(param) !== ''\n}\n\n/**\n * Simple check if the prop is function\n * @param {*} prop input\n * @return {boolean} true on success\n */\nexport const isFunc = prop => {\n if (typeof prop === 'function') {\n return true;\n }\n console.error(`Expect to be Function type! Got ${typeof prop}`)\n}\n","// split the contract into the node side and the generic side\nimport { isObjectHasKey } from './generic'\nimport isPlainObject from 'lodash-es/isPlainObject'\nimport {\n QUERY_NAME,\n MUTATION_NAME,\n SOCKET_NAME,\n QUERY_ARG_NAME,\n PAYLOAD_PARAM_NAME,\n CONDITION_PARAM_NAME\n} from 'jsonql-constants'\nimport { JsonqlError, JsonqlResolverNotFoundError } from 'jsonql-errors'\n/**\n * Check if the json is a contract file or not\n * @param {object} contract json object\n * @return {boolean} true\n */\nexport function checkIsContract(contract) {\n return isPlainObject(contract)\n && (\n isObjectHasKey(contract, QUERY_NAME)\n || isObjectHasKey(contract, MUTATION_NAME)\n || isObjectHasKey(contract, SOCKET_NAME)\n )\n}\n\n/**\n * Wrapper method that check if it's contract then return the contract or false\n * @param {object} contract the object to check\n * @return {boolean | object} false when it's not\n */\nexport function isContract(contract) {\n return checkIsContract(contract) ? contract : false\n}\n\n/**\n * Ported from jsonql-params-validator but different\n * if we don't find the socket part then return false\n * @param {object} contract the contract object\n * @return {object|boolean} false on failed\n */\nexport function extractSocketPart(contract) {\n if (isObjectHasKey(contract, 'socket')) {\n return contract.socket\n }\n return false\n}\n\n/**\n * @BUG we should check the socket part instead of expect the downstream to read the menu!\n * We only need this when the enableAuth is true otherwise there is only one namespace\n * @param {object} contract the socket part of the contract file\n * @param {boolean} [fallback=false] this is a fall back option for old code\n * @return {object} 1. remap the contract using the namespace --> resolvers\n * 2. the size of the object (1 all private, 2 mixed public with private)\n * 3. which namespace is public\n */\nexport function groupByNamespace(contract, fallback = false) {\n let socket = extractSocketPart(contract)\n if (socket === false) {\n if (fallback) {\n return contract; // just return the whole contract\n }\n throw new JsonqlError(`socket not found in contract!`)\n }\n let nspSet = {}\n let size = 0\n let publicNamespace\n for (let resolverName in socket) {\n let params = socket[resolverName]\n let { namespace } = params\n if (namespace) {\n if (!nspSet[namespace]) {\n ++size;\n nspSet[namespace] = {}\n }\n nspSet[namespace][resolverName] = params\n if (!publicNamespace) {\n if (params.public) {\n publicNamespace = namespace\n }\n }\n }\n }\n return { size, nspSet, publicNamespace }\n}\n\n/**\n * @NOTE ported from jsonql-ws-client\n * Got to make sure the connection order otherwise\n * it will hang\n * @param {object} nspSet contract\n * @param {string} publicNamespace like the name said\n * @return {array} namespaces in order\n */\nexport function getNamespaceInOrder(nspSet, publicNamespace) {\n let names = [] // need to make sure the order!\n for (let namespace in nspSet) {\n if (namespace === publicNamespace) {\n names[1] = namespace\n } else {\n names[0] = namespace\n }\n }\n return names\n}\n\n\n/**\n * Extract the args from the payload\n * @param {object} payload to work with\n * @param {string} type of call\n * @return {array} args\n */\nexport function extractArgsFromPayload(payload, type) {\n switch (type) {\n case QUERY_NAME:\n return payload[QUERY_ARG_NAME]\n case MUTATION_NAME:\n return [\n payload[PAYLOAD_PARAM_NAME],\n payload[CONDITION_PARAM_NAME]\n ]\n default:\n throw new JsonqlError(`Unknown ${type} to extract argument from!`)\n }\n}\n\n/**\n * Like what the name said\n * @param {object} contract the contract json\n * @param {string} type query|mutation\n * @param {string} name of the function\n * @return {object} the params part of the contract\n */\nexport function extractParamsFromContract(contract, type, name) {\n try {\n const result = contract[type][name]\n // debug('extractParamsFromContract', result)\n if (!result) {\n // debug(name, type, contract)\n throw new JsonqlResolverNotFoundError(name, type)\n }\n return result;\n } catch(e) {\n throw new JsonqlResolverNotFoundError(name, e)\n }\n}\n","/**\n * @param {boolean} sec return in second or not\n * @return {number} timestamp\n */\nexport const timestamp = (sec = false) => {\n let time = Date.now()\n return sec ? Math.floor( time / 1000 ) : time;\n}\n","// ported from jsonql-params-validator\n// craete several helper function to construct / extract the payload\n// and make sure they are all the same\nimport {\n PAYLOAD_PARAM_NAME,\n CONDITION_PARAM_NAME,\n RESOLVER_PARAM_NAME,\n QUERY_ARG_NAME,\n TIMESTAMP_PARAM_NAME\n} from 'jsonql-constants'\nimport JsonqlValidationError from 'jsonql-errors/src/validation-error'\n\nimport isArray from 'lodash-es/isArray'\nimport isPlainObject from 'lodash-es/isPlainObject'\nimport isString from 'lodash-es/isString'\n\nimport { timestamp } from './timestamp'\n\n/**\n * make sure it's an object (it was call formatPayload but it doesn't make sense)\n * @param {*} payload the object comes in could be string based\n * @return {object} the transformed payload\n */\nexport const toPayload = payload => isString(payload) ? JSON.parse(payload) : payload;\n\n/**\n * @param {*} args arguments to send\n *@return {object} formatted payload\n */\nexport const formatPayload = (args) => (\n { [QUERY_ARG_NAME]: args }\n)\n\n/**\n * Get name from the payload (ported back from jsonql-koa)\n * @param {*} payload to extract from\n * @return {string} name\n */\nexport function getNameFromPayload(payload) {\n return Object.keys(payload)[0]\n}\n\n/**\n * wrapper method to add the timestamp as well\n * @param {string} resolverName\n * @param {*} payload\n * @return {object} delierable\n */\nexport function createDeliverable(resolverName, payload) {\n return {\n [resolverName]: payload,\n [TIMESTAMP_PARAM_NAME]: [ timestamp() ]\n }\n}\n\n/**\n * @param {string} resolverName name of function\n * @param {array} [args=[]] from the ...args\n * @param {boolean} [jsonp = false] add v1.3.0 to koa\n * @return {object} formatted argument\n */\nexport function createQuery(resolverName, args = [], jsonp = false) {\n if (isString(resolverName) && isArray(args)) {\n let payload = formatPayload(args)\n if (jsonp === true) {\n return payload;\n }\n return createDeliverable(resolverName, payload)\n }\n throw new JsonqlValidationError(`[createQuery] expect resolverName to be string and args to be array!`, { resolverName, args })\n}\n\n/**\n * string version of the createQuery\n * @return {string}\n */\nexport function createQueryStr(resolverName, args = [], jsonp = false) {\n return JSON.stringify(createQuery(resolverName, args, jsonp))\n}\n\n/**\n * @param {string} resolverName name of function\n * @param {*} payload to send\n * @param {object} [condition={}] for what\n * @param {boolean} [jsonp = false] add v1.3.0 to koa\n * @return {object} formatted argument\n */\nexport function createMutation(resolverName, payload, condition = {}, jsonp = false) {\n const _payload = {\n [PAYLOAD_PARAM_NAME]: payload,\n [CONDITION_PARAM_NAME]: condition\n }\n if (jsonp === true) {\n return _payload;\n }\n if (isString(resolverName)) {\n return createDeliverable(resolverName, _payload)\n }\n throw new JsonqlValidationError(`[createMutation] expect resolverName to be string!`, { resolverName, payload, condition })\n}\n\n/**\n * string version of createMutation\n * @return {string}\n */\nexport function createMutationStr(resolverName, payload, condition = {}, jsonp = false) {\n return JSON.stringify(createMutation(resolverName, payload, condition, jsonp))\n}\n\n/**\n * Extract the parts from payload and format for use\n * @param {string} resolverName name of fn\n * @param {object} payload the incoming json\n * @return {object|boolean} false on failed\n */\nexport function getQueryFromArgs(resolverName, payload) {\n if (resolverName && isPlainObject(payload)) {\n const args = payload[resolverName]\n if (args[QUERY_ARG_NAME]) {\n return {\n [RESOLVER_PARAM_NAME]: resolverName,\n [QUERY_ARG_NAME]: args[QUERY_ARG_NAME],\n [TIMESTAMP_PARAM_NAME]: payload[TIMESTAMP_PARAM_NAME]\n }\n }\n }\n return false;\n}\n\n/**\n * Share function so no repeat\n * @param {object} payload the payload from client\n * @param {function} processor the last get result method\n * @return {*} result processed result\n */\nfunction processPayload(payload, processor) {\n const p = toPayload(payload)\n const resolverName = getNameFromPayload(p)\n return Reflect.apply(processor, null, [resolverName, p])\n}\n\n/**\n * extra the payload back\n * @param {*} payload from http call\n * @return {object} resolverName and args\n */\nexport function getQueryFromPayload(payload) {\n const result = processPayload(payload, getQueryFromArgs)\n if (result !== false) {\n return result;\n }\n throw new JsonqlValidationError('[getQueryArgs] Payload is malformed!', payload)\n}\n\n/**\n * Further break down from method below for use else where\n * @param {string} resolverName name of fn\n * @param {object} payload payload\n * @return {object|boolean} false on failed\n */\nexport function getMutationFromArgs(resolverName, payload) {\n if (resolverName && isPlainObject(payload)) {\n const args = payload[resolverName]\n if (args) {\n return {\n [RESOLVER_PARAM_NAME]: resolverName,\n [PAYLOAD_PARAM_NAME]: args[PAYLOAD_PARAM_NAME],\n [CONDITION_PARAM_NAME]: args[CONDITION_PARAM_NAME],\n [TIMESTAMP_PARAM_NAME]: payload[TIMESTAMP_PARAM_NAME]\n }\n }\n }\n return false;\n}\n\n/**\n * @param {object} payload\n * @return {object} resolverName, payload, conditon\n */\nexport function getMutationFromPayload(payload) {\n const result = processPayload(payload, getMutationFromArgs)\n\n if (result !== false) {\n return result;\n }\n throw new JsonqlValidationError('[getMutationArgs] Payload is malformed!', payload)\n}\n","// constants\n\nimport {\n EMIT_REPLY_TYPE,\n JS_WS_SOCKET_IO_NAME,\n JS_WS_NAME,\n ON_MESSAGE_PROP_NAME,\n ON_RESULT_PROP_NAME\n} from 'jsonql-constants'\n\nconst SOCKET_IO = JS_WS_SOCKET_IO_NAME\nconst WS = JS_WS_NAME\n\nconst AVAILABLE_SERVERS = [SOCKET_IO, WS]\n\nconst SOCKET_NOT_DEFINE_ERR = 'socket is not define in the contract file!'\n\nconst SERVER_NOT_SUPPORT_ERR = 'is not supported server name!'\n\nconst MISSING_PROP_ERR = 'Missing property in contract!'\n\nconst UNKNOWN_CLIENT_ERR = 'Unknown client type!'\n\nconst EMIT_EVT = EMIT_REPLY_TYPE\n\nconst NAMESPACE_KEY = 'namespaceMap'\n\nconst UNKNOWN_RESULT = 'UKNNOWN RESULT!'\n\nconst NOT_ALLOW_OP = 'This operation is not allow!'\n\nconst MY_NAMESPACE = 'myNamespace'\n\nconst CB_FN_NAME = 'on'\n\nexport {\n SOCKET_IO,\n WS,\n AVAILABLE_SERVERS,\n SOCKET_NOT_DEFINE_ERR,\n SERVER_NOT_SUPPORT_ERR,\n MISSING_PROP_ERR,\n UNKNOWN_CLIENT_ERR,\n EMIT_EVT,\n ON_MESSAGE_PROP_NAME,\n ON_RESULT_PROP_NAME,\n NAMESPACE_KEY,\n UNKNOWN_RESULT,\n NOT_ALLOW_OP,\n MY_NAMESPACE,\n CB_FN_NAME\n}\n","// mapping the resolver to their respective nsp\nimport { JSONQL_PATH, NSP_SET, PUBLIC_NAMESPACE } from 'jsonql-constants'\nimport { groupByNamespace, extractSocketPart } from 'jsonql-utils/module'\nimport { JsonqlResolverNotFoundError } from 'jsonql-errors'\n\nimport { MISSING_PROP_ERR } from '../options/constants'\n\n/**\n * Just make sure the object contain what we are looking for\n * @param {object} opts configuration from checkOptions\n * @return {object} the target content\n */\nconst getResolverList = contract => {\n const result = extractSocketPart(contract)\n if (result !== false) {\n return result\n }\n throw new JsonqlResolverNotFoundError(MISSING_PROP_ERR)\n}\n\n/**\n * process the contract first\n * @param {object} opts configuration\n * @return {object} sorted list\n */\nexport default function processContract(opts) {\n const { contract, enableAuth } = opts\n if (enableAuth) {\n return groupByNamespace(contract)\n }\n return {\n [NSP_SET]: { [JSONQL_PATH]: getResolverList(contract) },\n [PUBLIC_NAMESPACE]: JSONQL_PATH\n }\n}\n","// group all the small functions here\nimport { EMIT_REPLY_TYPE } from 'jsonql-constants'\nimport { toArray, createEvt } from 'jsonql-utils/src/generic'\nimport JsonqlValidationError from 'jsonql-errors/src/validation-error'\n\n\n/**\n * WebSocket is strict about the path, therefore we need to make sure before it goes in\n * @param {string} url input url\n * @return {string} url with correct path name\n */\nexport const fixWss = url => {\n const uri = url.toLowerCase()\n if (uri.indexOf('http') > -1) {\n if (uri.indexOf('https') > -1) {\n return uri.replace('https', 'wss')\n }\n return uri.replace('http', 'ws')\n }\n return uri\n}\n\n\n/**\n * get a stock host name from browser\n */\nexport const getHostName = () => {\n try {\n return [window.location.protocol, window.location.host].join('//')\n } catch(e) {\n throw new JsonqlValidationError(e)\n }\n}\n\n/**\n * Unbind the event\n * @param {object} ee EventEmitter\n * @param {string} namespace\n * @return {void}\n */\nexport const clearMainEmitEvt = (ee, namespace) => {\n let nsps = toArray(namespace)\n nsps.forEach(n => {\n ee.$off(createEvt(n, EMIT_REPLY_TYPE))\n })\n}\n\n\n","// take out from the resolver-methods\nimport { \n LOGIN_EVENT_NAME, \n LOGOUT_EVENT_NAME, \n ON_LOGIN_PROP_NAME\n} from 'jsonql-constants'\nimport { JsonqlValidationError } from 'jsonql-errors'\nimport { injectToFn, chainFns, isString, objDefineProps, isFunc } from '../utils'\n\n\n/**\n * @TODO this is now become unnecessary because the login is a slave to the\n * http-client - but keep this for now and see what we want to do with it later\n * @UPDATE it might be better if we decoup the two http-client only emit a login event\n * Here should catch it and reload the ws client @TBC\n * break out from createAuthMethods to allow chaining call\n * @param {object} obj the main client object\n * @param {object} opts configuration\n * @param {object} ee event emitter\n * @return {array} [ obj, opts, ee ] what comes in what goes out\n */\nconst setupLoginHandler = (obj, opts, ee) => [\n injectToFn(obj, opts.loginHandlerName, function loginHandler(token) {\n if (token && isString(token)) {\n return ee.$trigger(LOGIN_EVENT_NAME, [token])\n }\n // should trigger a global error instead @TODO\n throw new JsonqlValidationError(opts.loginHandlerName, `Unexpected token ${token}`)\n }),\n opts,\n ee\n]\n\n\n/**\n * break out from createAuthMethods to allow chaining call - final in chain\n * @param {object} obj the main client object\n * @param {object} opts configuration\n * @param {object} ee event emitter\n * @return {array} [ obj, opts, ee ] what comes in what goes out\n */\nconst setupLogoutHandler = (obj, opts, ee) => [\n injectToFn(obj, opts.logoutHandlerName, function logoutHandler(...args) {\n ee.$trigger(LOGOUT_EVENT_NAME, args)\n }),\n opts, \n ee\n]\n\n\n/**\n * This event will fire when the socket.io.on('connection') and ws.onopen\n * Plus this will check if it's the private namespace that fired the event\n * @param {object} obj the client itself\n * @param {object} ee Event Emitter\n * @return {array} [ obj, opts, ee] what comes in what goes out\n */\nconst createOnLoginhandler = (obj, opts, ee) => [\n objDefineProps(obj, ON_LOGIN_PROP_NAME, function onLoginCallbackHandler(onLoginCallback) {\n if (isFunc(onLoginCallback)) {\n // only one callback can registered with it, TBC\n ee.$only(ON_LOGIN_PROP_NAME, onLoginCallback)\n }\n }),\n opts,\n ee \n]\n\n\n/**\n * Create auth related methods\n * @param {object} obj the client itself\n * @param {object} opts configuration\n * @param {object} ee Event Emitter\n * @return {array} [ obj, opts, ee ] what comes in what goes out\n */\nexport function createAuthMethods(obj, opts, ee) {\n return chainFns(\n setupLoginHandler, \n setupLogoutHandler,\n createOnLoginhandler\n )(obj, opts, ee)\n}\n","// breaking it up further to share between methods\nimport { DATA_KEY, ERROR_KEY } from 'jsonql-constants'\nimport { UNKNOWN_RESULT } from '../options/constants'\nimport { isObjectHasKey } from '../utils'\n\n/**\n * break out to use in different places to handle the return from server\n * @param {object} data from server\n * @param {function} resolver NOT from promise\n * @param {function} rejecter NOT from promise\n * @return {void} nothing\n */\nexport function respondHandler(data, resolver, rejecter) {\n if (isObjectHasKey(data, ERROR_KEY)) {\n // debugFn('-- rejecter called --', data[ERROR_KEY])\n rejecter(data[ERROR_KEY])\n } else if (isObjectHasKey(data, DATA_KEY)) {\n // debugFn('-- resolver called --', data[DATA_KEY])\n resolver(data[DATA_KEY])\n } else {\n // debugFn('-- UNKNOWN_RESULT --', data)\n rejecter({message: UNKNOWN_RESULT, error: data})\n }\n}\n","// the actual trigger call method\nimport { ON_RESULT_PROP_NAME, EMIT_REPLY_TYPE } from 'jsonql-constants'\nimport { createEvt, toArray } from '../utils'\nimport { respondHandler } from './respond-handler'\n\n/**\n * just wrapper\n * @param {object} ee EventEmitter\n * @param {string} namespace where this belongs\n * @param {string} resolverName resolver\n * @param {array} args arguments\n * @param {function} log function \n * @return {void} nothing\n */\nexport function actionCall(ee, namespace, resolverName, args = [], log) {\n const eventName = createEvt(namespace, EMIT_REPLY_TYPE)\n \n log(`actionCall: ${eventName} --> ${resolverName}`, args)\n // this could be a problem\n ee.$trigger(eventName, [resolverName, toArray(args)])\n\n // then we need to listen to the event callback here as well\n return new Promise((resolver, rejecter) => {\n ee.$on(\n createEvt(namespace, resolverName, ON_RESULT_PROP_NAME),\n function actionCallResultHandler(result) {\n \n log(`got the first result`, result)\n \n respondHandler(result, resolver, rejecter)\n }\n )\n })\n}\n","// break up the original setup resolver method here\n// import { JsonqlValidationError, finalCatch } from 'jsonql-errors'\nimport {\n ON_ERROR_PROP_NAME,\n ON_MESSAGE_PROP_NAME,\n ON_RESULT_PROP_NAME\n} from 'jsonql-constants'\nimport { MY_NAMESPACE } from '../options/constants'\nimport { chainFns, objDefineProps, injectToFn, createEvt, isFunc } from '../utils'\n\nimport { respondHandler } from './respond-handler'\nimport { setupSend } from './setup-send'\n\n/**\n * The first one in the chain, just setup a namespace prop\n * the rest are passing through\n * @param {function} fn the resolver function\n * @param {object} ee the event emitter \n * @param {string} resolverName what it said\n * @param {object} params for resolver from contract\n * @param {function} log the logger function\n * @return {array}\n */\nconst setupNamespace = (fn, ee, namespace, resolverName, params, log) => [\n injectToFn(fn, MY_NAMESPACE, namespace),\n ee,\n namespace,\n resolverName,\n params,\n log \n]\n\n/** \n * onResult handler\n */ \nconst setupOnResult = (fn, ee, namespace, resolverName, params, log) => [\n objDefineProps(fn, ON_RESULT_PROP_NAME, function(resultCallback) {\n if (isFunc(resultCallback)) {\n ee.$on(\n createEvt(namespace, resolverName, ON_RESULT_PROP_NAME),\n function resultHandler(result) {\n respondHandler(result, resultCallback, (error) => {\n log(`Catch error: \"${resolverName}\"`, error)\n ee.$trigger(\n createEvt(namespace, resolverName, ON_ERROR_PROP_NAME), \n error\n )\n })\n }\n )\n }\n }),\n ee,\n namespace,\n resolverName,\n params,\n log\n]\n\n/** \n * we do need to add the send prop back because it's the only way to deal with\n * bi-directional data stream \n */\nconst setupOnMessage = (fn, ee, namespace, resolverName, params, log) => [\n objDefineProps(fn, ON_MESSAGE_PROP_NAME, function(messageCallback) {\n // we expect this to be a function\n if (isFunc(messageCallback)) {\n // did that add to the callback\n let onMessageCallback = (args) => {\n respondHandler(args, messageCallback, (error) => {\n log(`Catch error: \"${resolverName}\"`, error)\n ee.$trigger(\n createEvt(namespace, resolverName, ON_ERROR_PROP_NAME), \n error\n )\n })\n }\n // register the handler for this message event\n ee.$only(\n createEvt(namespace, resolverName, ON_MESSAGE_PROP_NAME), \n onMessageCallback\n )\n }\n }),\n ee,\n namespace,\n resolverName,\n params,\n log\n]\n\n/** \n * ON_ERROR_PROP_NAME handler\n */\nconst setupOnError = (fn, ee, namespace, resolverName, params, log) => [\n objDefineProps(fn, ON_ERROR_PROP_NAME, function(resolverErrorHandler) {\n if (isFunc(resolverErrorHandler)) {\n // please note ON_ERROR_PROP_NAME can add multiple listners\n ee.$only(\n createEvt(namespace, resolverName, ON_ERROR_PROP_NAME), \n resolverErrorHandler\n )\n }\n }),\n ee,\n namespace,\n resolverName,\n params,\n log\n]\n\n/**\n * Add extra property / listeners to the resolver\n * @param {string} namespace where this belongs\n * @param {string} resolverName name as event name\n * @param {object} params from contract\n * @param {function} fn resolver function\n * @param {object} ee EventEmitter\n * @param {function} log function \n * @return {function} resolver\n */\nexport function setupResolver(namespace, resolverName, params, fn, ee, log) {\n // also need to setup a getter to get back the namespace of this resolver\n let fns = [setupNamespace]\n fns.push(setupOnResult, setupOnMessage, setupOnError, setupSend)\n // get the executor\n const executor = Reflect.apply(chainFns, null, fns)\n const args = [fn, ee, namespace, resolverName, params, log]\n\n return Reflect.apply(executor, null, args)\n}\n","// put all the resolver related methods here to make it more clear\n\n// this will be a mini client server architect\n// The reason is when the enableAuth setup - the private route\n// might not be validated, but we need the callable point is ready\n// therefore this part will always take the contract and generate\n// callable api for the developer to setup their front end\n// the only thing is - when they call they might get an error or\n// NOT_LOGIN_IN and they can react to this error accordingly\nimport { finalCatch } from 'jsonql-errors'\nimport { validateAsync } from 'jsonql-params-validator'\nimport { setupResolver } from './setup-resolver'\nimport { actionCall } from './action-call'\nimport { createEvt, objDefineProps, isFunc, injectToFn } from '../utils'\nimport {\n ON_ERROR_PROP_NAME,\n ON_READY_PROP_NAME\n} from 'jsonql-constants'\n// import { CB_FN_NAME } from '../options/constants'\n\n/**\n * create the actual function to send message to server\n * @param {object} ee EventEmitter instance\n * @param {string} namespace this resolver end point\n * @param {string} resolverName name of resolver as event name\n * @param {object} params from contract\n * @param {function} log pass the log function \n * @return {function} resolver\n */\nfunction createResolver(ee, namespace, resolverName, params, log) {\n // note we pass the new withResult=true option\n return function(...args) {\n return validateAsync(args, params.params, true)\n .then(_args => actionCall(ee, namespace, resolverName, _args, log))\n .catch(finalCatch)\n }\n}\n\n/**\n * step one get the obj map with the namespace\n * @param {object} opts configuration\n * @param {object} ee EventEmitter\n * @param {object} nspSet resolvers index by their namespace\n * @return {promise} resolve the obj mapped, and start the chain\n */\nexport function generateResolvers(opts, ee, nspSet) {\n let obj = {}\n let { log } = opts\n // const { useCallbackStyle } = opts; // @1.2.1\n for (let namespace in nspSet) {\n let list = nspSet[namespace]\n for (let resolverName in list) {\n // resolverNames.push(resolverName)\n let params = list[resolverName]\n let fn = createResolver(ee, namespace, resolverName, params, log)\n // this should set as a getter therefore can not be overwrite by accident\n // obj[resolverName] = setupResolver(namespace, resolverName, params, fn, ee)\n obj = injectToFn(obj, resolverName, setupResolver(namespace, resolverName, params, fn, ee, log))\n }\n }\n // resolve the obj to start the chain\n // chain the result to allow the chain processing\n return [ obj, opts, ee, nspSet ]\n}\n\n/**\n * The problem is the namespace can have more than one\n * and we only have on onError message\n * @param {object} obj the client itself\n * @param {object} opts configuration\n * @param {object} ee Event Emitter\n * @param {object} nspSet namespace keys\n * @return {array} [obj, opts, ee] \n */\nexport function createNamespaceErrorHandler(obj, opts, ee, nspSet) {\n return [\n // using the onError as name\n // @TODO we should follow the convention earlier\n // make this a setter for the obj itself\n objDefineProps(obj, ON_ERROR_PROP_NAME, function namespaceErrorCallbackHandler(namespaceErrorHandler) {\n if (isFunc(namespaceErrorHandler)) {\n // please note ON_ERROR_PROP_NAME can add multiple listners\n for (let namespace in nspSet) {\n // this one is very tricky, we need to make sure the trigger is calling\n // with the namespace as well as the error\n ee.$on(createEvt(namespace, ON_ERROR_PROP_NAME), namespaceErrorHandler)\n }\n }\n }),\n opts,\n ee\n ]\n}\n\n/**\n * This event will fire when the socket.io.on('connection') and ws.onopen\n * @param {object} obj the client itself\n * @param {object} opts configuration\n * @param {object} ee Event Emitter\n * @return {array} [ obj, opts, ee ]\n */\nexport function createOnReadyHandler(obj, opts, ee) {\n return [\n objDefineProps(obj, ON_READY_PROP_NAME, function onReadyCallbackHandler(onReadyCallback) {\n if (isFunc(onReadyCallback)) {\n // reduce it down to just one flat level\n ee.$on(ON_READY_PROP_NAME, onReadyCallback)\n }\n }),\n opts,\n ee\n ]\n}\n\n\n\n\n","// resolvers generator\n// we change the interface to return promise from v1.0.3\n// this way we make sure the obj return is correct and timely\nimport { chainFns } from '../utils'\nimport { createAuthMethods } from './setup-auth-methods'\nimport {\n generateResolvers,\n createNamespaceErrorHandler,\n createOnReadyHandler\n} from './resolver-methods'\n\n/**\n * prepare the methods\n * @param {object} opts configuration\n * @param {object} nspMap resolvers index by their namespace\n * @param {object} ee EventEmitter\n * @return {object} of resolvers\n * @public\n */\nexport function generator(opts, nspMap, ee) {\n const { nspSet } = nspMap\n const { enableAuth } = opts\n let args = [\n generateResolvers,\n createNamespaceErrorHandler,\n createOnReadyHandler\n ]\n if (enableAuth) {\n args.push(\n createAuthMethods\n )\n } \n // we will always get back the [ obj, opts, ee ]\n // then we only return the obj (wsClient)\n args.push(\n (client, opts, ee) => {\n opts.log(`---> The final step to return the ws-client <---`)\n // add some debug functions \n client.verifyEventEmitter = () => ee.is\n \n return client\n } \n )\n \n // run it\n const fn = Reflect.apply(chainFns, null, args)\n return fn(opts, ee, nspSet)\n}\n","// create options\nimport { checkConfigAsync, checkConfig } from 'jsonql-params-validator'\nimport { wsCoreDefaultOptions, wsCoreConstProps, socketAppProps } from './defaults'\nimport { \n fixWss, \n getHostName, \n getEventEmitter, \n processContract, \n getLogFn \n} from '../utils'\n\n/**\n * We need this to find the socket server type \n * @param {*} config \n * @return {string} the name of the socket server if any\n */\nfunction checkSocketClientType(config) {\n return checkConfig(config, socketAppProps)\n}\n\n/**\n * wrapper method to check this already did the pre check\n * @param {object} config user supply config\n * @param {object} defaultOptions for checking\n * @param {object} constProps user supply const props\n * @return {promise} resolve to the checked opitons\n */\nfunction checkConfiguration(config, defaultOptions, constProps) {\n const wsConstProps = Object.assign(wsCoreConstProps, constProps)\n const defaultCheckOptions = Object.assign(wsCoreDefaultOptions, defaultOptions)\n\n return checkConfigAsync(config, defaultCheckOptions, wsConstProps)\n}\n\n/**\n * Taking the `then` part from the method below \n * @param {object} opts \n * @return {promise} opts all done\n */\nfunction postCheckInjectOpts(opts) {\n return Promise.resolve(opts)\n .then(opts => {\n if (!opts.hostname) {\n opts.hostname = getHostName()\n }\n // @TODO the contract now will supply the namespace information\n // and we need to use that to group the namespace call\n opts.wssPath = fixWss([opts.hostname, opts.namespace].join('/'), opts.serverType)\n // get the log function here\n opts.log = getLogFn(opts)\n\n opts.eventEmitter = getEventEmitter(opts)\n\n return opts\n })\n}\n\n/**\n * Don't want to make things confusing\n * Breaking up the opts process in one place \n * then generate the necessary parameter in another step \n * @param {object} opts checked --> merge --> injected \n * @return {object} {opts, nspMap, ee} \n */\nfunction createRequiredParams(opts) {\n return {\n opts,\n nspMap: processContract(opts),\n ee: opts.eventEmitter \n }\n}\n\nexport {\n // properties \n wsCoreDefaultOptions,\n wsCoreConstProps,\n // functions \n checkConfiguration,\n postCheckInjectOpts,\n createRequiredParams,\n // this will just get export for integration \n checkSocketClientType \n}\n","// the top level API\n// The goal is to create a generic method that will able to handle\n// any kind of clients\n// import { injectToFn } from 'jsonql-utils'\nimport { generator } from './core'\nimport { \n checkConfiguration, \n postCheckInjectOpts,\n createRequiredParams \n} from './options'\n\n\n/**\n * 0.5.0 we break up the wsClientCore in two parts one without the config check \n * @param {function} socketClientResolver \n * @param {object} config the already checked config \n */\nexport function wsClientCoreAction(socketClientResolver, config) {\n return postCheckInjectOpts(config)\n // the following two moved to wsPostConfig\n .then(createRequiredParams)\n .then(\n ({opts, nspMap, ee}) => socketClientResolver(opts, nspMap, ee)\n )\n .then(\n ({opts, nspMap, ee}) => generator(opts, nspMap, ee)\n )\n .catch(err => {\n console.error(`jsonql-ws-core-client init error`, err)\n })\n}\n\n/**\n * The main interface which will generate the socket clients and map all events\n * @param {object} socketClientResolver this is the one method export by various clients\n * @param {object} [defaultOptions={}] we should do all the checking in the core instead of the client\n * @param {object} [constProps={}] add this to supply the constProps from the downstream client\n * @return {function} accept a config then return the wsClient instance with all the available API\n */\nexport function wsClientCore(socketClientResolver, defaultOptions = {}, constProps = {}) {\n // we need to inject property to this client later\n return (config = {}) => checkConfiguration(config, defaultOptions, constProps)\n .then(opts => wsClientCoreAction(socketClientResolver, opts))\n}\n","// since both the ws and io version are\n// pre-defined in the client-generator\n// and this one will have the same parameters\n// and the callback is identical\n\n/**\n * wrapper method to create a nsp without login\n * @param {string|boolean} namespace namespace url could be false\n * @param {object} opts configuration\n * @return {object} ws client instance\n */\nfunction createNspClient(namespace, opts) {\n const { hostname, wssPath, wsOptions, nspClient } = opts\n const url = namespace ? [hostname, namespace].join('/') : wssPath\n return nspClient(url, wsOptions)\n}\n\n/**\n * wrapper method to create a nsp with token auth\n * @param {string} namespace namespace url\n * @param {object} opts configuration\n * @return {object} ws client instance\n */\nfunction createNspAuthClient(namespace, opts) {\n const { hostname, wssPath, token, wsOptions, nspAuthClient } = opts\n const url = namespace ? [hostname, namespace].join('/') : wssPath\n if (token && typeof token !== 'string') {\n throw new Error(`Expect token to be string, but got ${token}`)\n }\n return nspAuthClient(url, token, wsOptions)\n}\n\nexport {\n createNspClient,\n createNspAuthClient\n}\n","// this use by client-event-handler\nimport { ON_ERROR_PROP_NAME } from 'jsonql-constants'\nimport { createEvt } from '../utils'\n\n/**\n * trigger errors on all the namespace onError handler\n * @param {object} ee Event Emitter\n * @param {array} namespaces nsps string\n * @param {string} message optional\n * @return {void}\n */\nexport function triggerNamespacesOnError(ee, namespaces, message) {\n namespaces.forEach( namespace => {\n ee.$trigger(\n createEvt(namespace, ON_ERROR_PROP_NAME), \n [{ message, namespace }]\n )\n })\n}\n","// This is share between different clients so we export it\n// @TODO port what is in the ws-main-handler\n// because all the client side call are via the ee\n// and that makes it re-usable between different client setup\nimport {\n LOGOUT_EVENT_NAME,\n NOT_LOGIN_ERR_MSG,\n ON_ERROR_PROP_NAME,\n ON_RESULT_PROP_NAME\n} from 'jsonql-constants'\nimport { EMIT_EVT, SOCKET_IO } from '../options/constants'\nimport { createEvt, clearMainEmitEvt } from '../utils'\nimport { triggerNamespacesOnError } from './trigger-namespaces-on-error'\n\n/**\n * A fake ee handler\n * @param {string} namespace nsp\n * @param {object} ee EventEmitter\n * @param {object} opts configuration\n * @return {void}\n */\nconst notLoginWsHandler = (namespace, ee, opts) => {\n const { log } = opts \n\n ee.$only(\n createEvt(namespace, EMIT_EVT),\n function notLoginHandlerCallback(resolverName, args) {\n\n log('[notLoginHandler] hijack the ws call', namespace, resolverName, args)\n\n let error = {\n message: NOT_LOGIN_ERR_MSG\n }\n // It should just throw error here and should not call the result\n // because that's channel for handling normal event not the fake one\n ee.$call(createEvt(namespace, resolverName, ON_ERROR_PROP_NAME), [ error ])\n // also trigger the result handler, but wrap inside the error key\n ee.$call(createEvt(namespace, resolverName, ON_RESULT_PROP_NAME), [{ error }])\n }\n )\n}\n\n/**\n * get the private namespace\n * @param {array} namespaces array\n * @return {*} string on success\n */\nconst getPrivateNamespace = (namespaces) => (\n namespaces.length > 1 ? namespaces[0] : false\n)\n\n/**\n * centralize all the comm in one place\n * @param {object} opts configuration\n * @param {array} namespaces namespace(s)\n * @param {object} ee Event Emitter instance\n * @param {function} bindWsHandler binding the ee to ws --> this is the core bit\n * @param {array} namespaces array of namespace available\n * @param {object} nsps namespaced nsp\n * @return {void} nothing\n */\nexport function clientEventHandler(opts, nspMap, ee, bindWsHandler, namespaces, nsps) {\n // @1.1.3 add isPrivate prop to id which namespace is the private nsp\n // then we can use this prop to determine if we need to fire the ON_LOGIN_PROP_NAME event\n const privateNamespace = getPrivateNamespace(namespaces)\n let isPrivate = false\n const { log } = opts\n // loop\n // @BUG for io this has to be in order the one with auth need to get call first\n // The order of login is very import we need to run a waterfall here to make sure\n // one is execute then the other\n namespaces.forEach(namespace => {\n isPrivate = privateNamespace === namespace\n if (nsps[namespace]) {\n\n log('[call bindWsHandler]', isPrivate, namespace)\n let args = [namespace, nsps[namespace], ee, isPrivate, opts]\n \n if (opts.serverType === SOCKET_IO) {\n let { nspSet } = nspMap;\n args.push(nspSet[namespace])\n }\n Reflect.apply(bindWsHandler, null, args)\n } else {\n // a dummy placeholder\n notLoginWsHandler(namespace, ee, opts)\n }\n })\n // this will be available regardless enableAuth\n // because the server can log the client out\n ee.$on(LOGOUT_EVENT_NAME, function logoutEvtHandler() {\n log('LOGOUT_EVENT_NAME')\n // disconnect(nsps, opts.serverType)\n // we need to issue error to all the namespace onError handler\n triggerNamespacesOnError(ee, namespaces, LOGOUT_EVENT_NAME)\n // rebind all of the handler to the fake one\n namespaces.forEach( namespace => {\n clearMainEmitEvt(ee, namespace)\n // clear out the nsp\n nsps[namespace] = null \n // @TODO here is the problem, we clear out ALL the nsps \n // but we should keep the public nsp, because logout doesn't mean \n // disconnect everything right?\n\n // add a NOT LOGIN error if call\n notLoginWsHandler(namespace, ee, opts)\n })\n })\n}\n","// jsonql-ws-core takes over the check configuration\n// here we only have to supply the options that is unique to this client\n// create options\nimport { JS_WS_NAME } from 'jsonql-constants'\n// constant props\nconst wsClientConstProps = {\n version: '__PLACEHOLDER__', // will get replace\n serverType: JS_WS_NAME\n}\n\nconst wsClientAppProps = {}\n\nexport { wsClientAppProps, wsClientConstProps }\n","// We keep all the import from jsonql-ws-client-core in place \n// if we need to switch then just switch in one place\nimport {\n fixWss,\n checkSocketClientType,\n wsCoreDefaultOptions,\n wsCoreConstProps,\n wsClientCoreAction,\n wsClientCore,\n createNspClient,\n createNspAuthClient,\n clientEventHandler, // <-- @BUG ? \n // comment them out for now they are not in use\n // triggerNamespacesOnError,\n // disconnect\n clearMainEmitEvt\n} from 'jsonql-ws-client-core'\n// '../../../../ws-client-core/index' \n\n// 'jsonql-ws-client-core'\n// this module options \nimport { \n wsClientAppProps, \n wsClientConstProps \n} from '../options'\n\nconst jsonqlWsClientAppProps = Object.assign({}, wsCoreDefaultOptions, wsClientAppProps)\nconst jsonqlWsConstProps = Object.assign({}, wsCoreConstProps, wsClientConstProps)\n\n/**\n * Take the already checked options (using part of export here)\n * then generate the ws client\n * @param {function} wsClientResolver configuration\n * @return {function} take config return the promise resolve the ws client \n */\nfunction generateWsClient(wsClientResolver) {\n return (config) => Promise\n .resolve(config)\n .then(opts => wsClientCoreAction(wsClientResolver, opts))\n}\n\n// export \nexport {\n fixWss,\n checkSocketClientType,\n createNspClient,\n createNspAuthClient,\n clientEventHandler, // <-- @BUG ? \n // comment them out for now they are not in use\n // triggerNamespacesOnError,\n // disconnect\n clearMainEmitEvt,\n\n jsonqlWsClientAppProps,\n jsonqlWsConstProps,\n generateWsClient,\n wsClientCore\n}","// pass the different type of ws to generate the client\n// this is where the framework specific code get injected\nimport { TOKEN_PARAM_NAME } from 'jsonql-constants'\nimport { fixWss } from './modules'\n\n/**\n * @TODO need to decided if we actually need this or not\n * Disconnect from the server\n * @param {object} nsps namespace as key\n * @param {string} type of server\n */\nexport function disconnect(nsps, type = JS_WS_SOCKET_IO_NAME) {\n try {\n // @TODO need to figure out a better way here?\n const method = type === JS_WS_SOCKET_IO_NAME ? 'disconnect' : 'terminate'\n for (let namespace in nsps) {\n let nsp = nsps[namespace]\n if (nsp && nsp[method]) {\n Reflect.apply(nsp[method], null, [])\n }\n }\n } catch(e) {\n // socket.io throw a this.destroy of undefined?\n console.error('Disconnect call failed', e)\n }\n}\n\n/**\n * The bug was in the wsOptions where ws don't need it but socket.io do\n * therefore the object was pass as second parameter!\n * @param {object} WebSocket the client or node version of ws\n * @param {boolean} auth if it's auth then 3 param or just one\n */\nexport function createFrameworkDepClient(WebSocket, auth = false) {\n if (auth === false) {\n return function createWsClientHandler(url) {\n return new WebSocket(fixWss(url))\n }\n }\n\n /**\n * Create a client with auth token\n * @param {string} url start with ws:// @TODO check this?\n * @param {string} token the jwt token\n * @return {object} ws instance\n */\n return function createWsAuthClientHandler(url, token) {\n const ws_url = fixWss(url)\n // console.log('what happen here?', url, ws_url, token)\n const uri = token && typeof token === 'string' ? `${ws_url}?${TOKEN_PARAM_NAME}=${token}` : ws_url\n try {\n return new WebSocket(uri)\n } catch(e) {\n console.error('WebSocket Connection Error', e)\n return false\n }\n }\n}\n","// take the ws reply data for use\nimport { WS_EVT_NAME, WS_DATA_NAME, WS_REPLY_TYPE } from 'jsonql-constants'\nimport { isString } from 'jsonql-params-validator'\nimport { isObjectHasKey } from 'jsonql-utils/module'\nimport { JsonqlError } from 'jsonql-errors'\n\nconst keys = [ WS_REPLY_TYPE, WS_EVT_NAME, WS_DATA_NAME ]\n\n/**\n * Check if this is a ws reply type\n * @param {object} payload should be string when reply but could be transformed\n * @return {boolean} true is OK\n */\nconst isWsReply = payload => {\n const { data } = payload\n if (data) {\n let result = keys.filter(key => isObjectHasKey(data, key))\n return (result.length === keys.length) ? data : false\n }\n return false\n}\n\n/**\n * Extract the payload from the ws message \n * @param {object} payload This is the entire ws Event Object\n * @return {object} false on failed\n */\nconst extractWsPayload = payload => {\n const { data } = payload;\n let json = isString(data) ? JSON.parse(data) : data\n let fdata;\n if ((fdata = isWsReply(json)) !== false) {\n return {\n resolverName: fdata[WS_EVT_NAME],\n data: fdata[WS_DATA_NAME],\n type: fdata[WS_REPLY_TYPE]\n }\n }\n throw new JsonqlError('payload can not be decoded', payload)\n}\n\n// export it\nexport default extractWsPayload\n","// the WebSocket main handler\nimport {\n LOGOUT_EVENT_NAME,\n ACKNOWLEDGE_REPLY_TYPE,\n EMIT_REPLY_TYPE,\n ERROR_TYPE,\n\n ON_ERROR_PROP_NAME,\n ON_MESSAGE_PROP_NAME,\n ON_RESULT_PROP_NAME,\n ON_READY_PROP_NAME,\n ON_LOGIN_PROP_NAME\n} from 'jsonql-constants'\nimport { createQueryStr, createEvt } from 'jsonql-utils/module'\nimport extractWsPayload from './extract-ws-payload'\n\n\n/**\n * in some edge case we might not even have a resolverName, then\n * we issue a global error for the developer to catch it\n * @param {object} ee event emitter\n * @param {string} namespace nsp\n * @param {string} resolverName resolver\n * @param {object} json decoded payload or error object\n * @param {string} ON_ERROR_PROP_NAME the error event name\n * @return {undefined} nothing return\n */\nconst errorTypeHandler = (ee, namespace, resolverName, json, ON_ERROR_PROP_NAME) => {\n let evt = [namespace]\n if (resolverName) {\n evt.push(resolverName)\n }\n evt.push(ON_ERROR_PROP_NAME)\n let evtName = Reflect.apply(createEvt, null, evt)\n // test if there is a data field\n let payload = json.data || json\n ee.$trigger(evtName, [payload])\n}\n\n/**\n * Binding the event to socket normally\n * @param {string} namespace\n * @param {object} ws the nsp\n * @param {object} ee EventEmitter\n * @param {boolean} isPrivate to id if this namespace is private or not\n * @param {object} opts configuration\n * @return {object} promise resolve after the onopen event\n */\nexport function socketEventHandler(namespace, ws, ee, isPrivate, opts) {\n const { log } = opts\n log(`socketEventHandler log test, isPrivate:`, isPrivate)\n\n // connection open\n ws.onopen = function onOpenCallback() {\n log('ws.onopen listened')\n // we just call the onReady\n ee.$call(ON_READY_PROP_NAME, namespace)\n // need an extra parameter here to id the private nsp\n if (isPrivate) {\n log(`isPrivate and fire the ${ON_LOGIN_PROP_NAME}`)\n ee.$call(ON_LOGIN_PROP_NAME, namespace)\n }\n // add listener only after the open is called\n ee.$only(\n createEvt(namespace, EMIT_REPLY_TYPE),\n function wsMainOnEvtHandler(resolverName, args) {\n log('calling server', resolverName, args)\n ws.send(\n createQueryStr(resolverName, args)\n )\n }\n )\n }\n\n // reply\n // If we change it to the event callback style\n // then the payload will just be the payload and fucks up the extractWsPayload call @TODO\n ws.onmessage = function onMessageCallback(payload) {\n // console.log(`on.message`, typeof payload, payload)\n try {\n const json = extractWsPayload(payload)\n const { resolverName, type } = json;\n log('Hear from server', type, json)\n switch (type) {\n case EMIT_REPLY_TYPE:\n let e1 = createEvt(namespace, resolverName, ON_MESSAGE_PROP_NAME)\n let r = ee.$trigger(e1, [json])\n log(`EMIT_REPLY_TYPE`, e1, r)\n break;\n case ACKNOWLEDGE_REPLY_TYPE:\n let e2 = createEvt(namespace, resolverName, ON_RESULT_PROP_NAME)\n let x = ee.$trigger(e2, [json])\n // log(`ACKNOWLEDGE_REPLY_TYPE`, e2, json)\n break;\n case ERROR_TYPE:\n // this is handled error and we won't throw it\n // we need to extract the error from json\n log(`ERROR_TYPE`)\n errorTypeHandler(ee, namespace, resolverName, json, ON_ERROR_PROP_NAME)\n break;\n // @TODO there should be an error type instead of roll into the other two types? TBC\n default:\n // if this happen then we should throw it and halt the operation all together\n log('Unhandled event!', json)\n errorTypeHandler(ee, namespace, resolverName, json, ON_ERROR_PROP_NAME)\n // let error = {error: {'message': 'Unhandled event!', type}};\n // ee.$trigger(createEvt(namespace, resolverName, ON_RESULT_PROP_NAME), [error])\n }\n } catch(e) {\n console.error(`ws.onmessage error`, e)\n errorTypeHandler(ee, namespace, false, e, ON_ERROR_PROP_NAME)\n }\n }\n // when the server close the connection\n ws.onclose = function onCloseCallback() {\n log('ws.onclose callback')\n // @TODO what to do with this\n // ee.$trigger(LOGOUT_EVENT_NAME, [namespace])\n }\n // add a onerror event handler here \n ws.onerror = function onErrorCallback(err) {\n // trigger a global error event \n log(`ws.onerror`, err)\n ee.$trigger(createEvt(namespace, ON_ERROR_PROP_NAME), [err])\n }\n\n // listen to the LOGOUT_EVENT_NAME\n ee.$on(LOGOUT_EVENT_NAME, function closeEvtHandler() {\n try {\n log('terminate ws connection')\n ws.terminate()\n } catch(e) {\n console.error('ws.terminate error', e)\n }\n })\n}\n","// actually binding the event client to the socket client\nimport { LOGIN_EVENT_NAME } from 'jsonql-constants'\nimport { \n getNameFromPayload, \n getNamespaceInOrder \n} from 'jsonql-utils/module'\n// internal \nimport {\n createNspClient,\n createNspAuthClient,\n clientEventHandler, // <-- @BUG ? \n // comment them out for now they are not in use\n // triggerNamespacesOnError,\n // disconnect\n clearMainEmitEvt\n} from './modules'\nimport { socketEventHandler } from './socket-event-handler'\n\n/**\n * Because the nsps can be throw away so it doesn't matter the scope\n * this will get reuse again\n * @param {object} opts configuration\n * @param {object} nspMap from contract\n * @param {string|null} token whether we have the token at run time\n * @return {object} nsps namespace with namespace as key\n */\nconst createNspAction = function(opts, nspMap, token) {\n const { log } = opts \n let { nspSet, publicNamespace } = nspMap\n let loginRequired = false\n let namespaces = []\n let nsps = {}\n // first we need to binding all the events handler\n if (opts.enableAuth) { // && opts.useJwt\n loginRequired = true // just saying we need to listen to login event\n namespaces = getNamespaceInOrder(nspSet, publicNamespace)\n nsps = namespaces.map((namespace, i) => {\n if (i === 0) {\n if (token) {\n opts.token = token\n log('create createNspAuthClient at run time')\n return {[namespace]: createNspAuthClient(namespace, opts)}\n }\n return {[namespace]: false}\n }\n return {[namespace]: createNspClient(namespace, opts)}\n }).reduce((first, next) => Object.assign(first, next), {})\n } else {\n let namespace = getNameFromPayload(nspSet)\n namespaces.push(namespace)\n // standard without login\n // the stock version should not have a namespace\n nsps[namespace] = createNspClient(false, opts)\n }\n // return\n return { nsps, namespaces, loginRequired }\n}\n\n/**\n * create the NSP(s) and determine if this require auth or not \n * @param {object} opts configuration\n * @param {object} nspMap namespace with resolvers\n * @param {object} ee EventEmitter to pass through\n * @return {object} what comes in what goes out\n */\nexport function createNsp(opts, nspMap, ee) {\n // arguments for clientEventHandler\n const args = [opts, nspMap, ee, socketEventHandler]\n // now create the nsps\n const { token, log } = opts\n const { nsps, namespaces, loginRequired } = createNspAction(opts, nspMap, token)\n // binding the listeners - and it will listen to LOGOUT event\n // to unbind itself, and the above call will bind it again\n Reflect.apply(clientEventHandler, null, args.concat([namespaces, nsps]))\n // setup listener\n if (loginRequired) {\n ee.$only(LOGIN_EVENT_NAME, function loginEventHandler(tokenLater) {\n\n log('createClient LOGIN_EVENT_NAME $only handler')\n // @BUG this keep causing an \"Disconnect call failed TypeError: Cannot read property 'readyState' of null\"\n // I think that is because it's not login then it can not be disconnect\n // how do we track this state globally\n // disconnect(nsps, JS_WS_NAME)\n\n // @TODO should we trigger error on this one?\n // triggerNamespacesOnError(ee, namespaces, LOGIN_EVENT_NAME)\n clearMainEmitEvt(ee, namespaces)\n // console.log('LOGIN_EVENT_NAME', token)\n const newNsps = createNspAction(opts, nspMap, tokenLater)\n // rebind it\n Reflect.apply(\n clientEventHandler, // @NOTE is this the problem that cause the hang up?\n null,\n args.concat([newNsps.namespaces, newNsps.nsps])\n )\n })\n }\n // return what input\n return { opts, nspMap, ee }\n}\n","// share method to create the wsClientResolver\n\nimport { createFrameworkDepClient } from './create-framework-dep-client'\nimport { createNsp } from './create-nsp'\n\n/**\n * Create the framework <---> jsonql client binding\n * @param {object} frameworkModule the different WebSocket module\n * @return {function} the wsClientResolver\n */\nexport default function createClientBinding(frameworkModule) {\n const client = createFrameworkDepClient(frameworkModule)\n const authClient = createFrameworkDepClient(frameworkModule, true)\n\n /**\n * wsClientResolver\n * @param {object} opts configuration\n * @param {object} nspMap from the contract\n * @param {object} ee instance of the eventEmitter\n * @return {object} passing the same 3 input out with additional in the opts\n */\n return function createClientBindingAction(opts, nspMap, ee) {\n opts.nspClient = client\n opts.nspAuthClient = authClient \n // @1.0.7 remove later once everything fixed \n const { log } = opts\n if (log && typeof log === 'function') {\n log('@jsonql/ws ee', ee.name)\n log('@jsonql/ws createClientResolver', opts)\n }\n // console.log(`contract`, opts.contract)\n return createNsp(opts, nspMap, ee)\n }\n}\n","// this will be the news style interface that will pass to the jsonql-ws-client\n// then return a function for accepting an opts to generate the final\n// client api\nimport WebSocket from 'ws'\nimport createClientBinding from '../core/create-client-binding'\n\n/**\n * @param {object} opts configuration\n * @param {object} nspMap from the contract\n * @param {object} ee instance of the eventEmitter\n * @return {object} passing the same 3 input out with additional in the opts\n */\nexport default createClientBinding(WebSocket)\n","// this is the module entry point for node client\nimport {\n jsonqlWsClientAppProps,\n jsonqlWsConstProps,\n wsClientCore\n} from '../core/modules'\nimport wsClientResolver from './node-ws-client-resolver'\n\n// export back the function and that's it\nexport default function wsNodeClient(config = {}, constProps = {}) {\n const initClientMethod = wsClientCore(\n wsClientResolver, \n jsonqlWsClientAppProps, \n Object.assign({}, jsonqlWsConstProps, constProps)\n )\n return 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\ No newline at end of file diff --git a/packages/@jsonql/ws/module.js b/packages/@jsonql/ws/module.js index 215979dbf58de4a49d667bf318987d626be2b554..afc586a8f05600238d9edf72233622fb473a0cfe 100644 --- a/packages/@jsonql/ws/module.js +++ b/packages/@jsonql/ws/module.js @@ -6,8 +6,9 @@ import wsClientResolver from './src/ws-client-resolver' import { jsonqlWsClientAppProps, jsonqlWsConstProps, + checkSocketClientType, generateWsClient -} from './src/module' +} from './src/core/modules' const createWsClient = generateWsClient(wsClientResolver) @@ -15,5 +16,8 @@ const createWsClient = generateWsClient(wsClientResolver) export { jsonqlWsClientAppProps, jsonqlWsConstProps, + + checkSocketClientType, + // export from this module createWsClient } diff --git a/packages/@jsonql/ws/node.js b/packages/@jsonql/ws/node.js index 3d7b40ea8501dd07bc9a25f4bc0b5646f7398446..5b3d173a4e3c9e49d7a8301cf533c0e8450bd5c4 100644 --- a/packages/@jsonql/ws/node.js +++ b/packages/@jsonql/ws/node.js @@ -1,2 +1,2 @@ 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io(o,r,t)})),r.$on("__logout__",(function(){c("LOGOUT_EVENT_NAME"),function(t,e,r){e.forEach((function(e){t.$trigger(wn(e,"onError"),[{message:r,namespace:e}])}))}(r,o,"__logout__"),o.forEach((function(e){xn(r,e),i[e]=null,io(e,r,t)}))}))}var uo={version:"version: 1.1.1 module: cjs-module",serverType:"ws"},co=Object.assign({},to,{}),so=Object.assign({},{log:null,eventEmitter:null,nspClient:null,nspAuthClient:null,wssPath:""},uo);function fo(t,e){return void 0===e&&(e=!1),!1===e?function(e){return new t(Pn(e))}:function(e,r){var n=Pn(e),o=r&&"string"==typeof r?n+"?token="+r:n;try{return new t(o)}catch(t){return console.error("WebSocket Connection Error",t),!1}}}var lo=["__reply__","__event__","__data__"],po=function(t){var e,r=t.data;if(!1!==(e=function(t){var e=t.data;return!!e&&(lo.filter((function(t){return mn(e,t)})).length===lo.length&&e)}(un(r)?JSON.parse(r):r)))return{resolverName:e.__event__,data:e.__data__,type:e.__reply__};throw new gr("payload can not be decoded",t)},ho=function(t,e,r,n,o){var i=[e];r&&i.push(r),i.push(o);var a=Reflect.apply(wn,null,i),u=n.data||n;t.$trigger(a,[u])};function vo(t,e,r,n,o){var i=o.log;i("socketEventHandler log test, isPrivate:",n),e.onopen=function(){i("ws.onopen listened"),r.$call("onReady",t),n&&(i("isPrivate and fire the onLogin"),r.$call("onLogin",t)),r.$only(wn(t,"emit"),(function(t,r){i("calling server",t,r),e.send(function(t,e,r){return void 0===e&&(e=[]),void 0===r&&(r=!1),JSON.stringify(Tn(t,e,r))}(t,r))}))},e.onmessage=function(e){try{var n=po(e),o=n.resolverName,a=n.type;switch(i("Hear from server",a,n),a){case"emit":var u=wn(t,o,"onMessage"),c=r.$trigger(u,[n]);i("EMIT_REPLY_TYPE",u,c);break;case"acknowledge":var s=wn(t,o,"onResult");r.$trigger(s,[n]);break;case"error":i("ERROR_TYPE"),ho(r,t,o,n,"onError");break;default:i("Unhandled event!",n),ho(r,t,o,n,"onError")}}catch(e){console.error("ws.onmessage error",e),ho(r,t,!1,e,"onError")}},e.onclose=function(){i("ws.onclose callback")},e.onerror=function(e){i("ws.onerror",e),r.$trigger(wn(t,"onError"),[e])},r.$on("__logout__",(function(){try{i("terminate ws connection"),e.terminate()}catch(t){console.error("ws.terminate error",t)}}))}var go=function(t,e,r){var n,o=t.log,i=e.nspSet,a=e.publicNamespace,u=!1,c=[],s={};if(t.enableAuth)u=!0,s=(c=function(t,e){var r=[];for(var n in t)n===e?r[1]=n:r[0]=n;return r}(i,a)).map((function(e,n){var i,a,u;return 0===n?r?(t.token=r,o("create createNspAuthClient at run time"),(i={})[e]=function(t,e){var r=e.hostname,n=e.wssPath,o=e.token,i=e.wsOptions,a=e.nspAuthClient,u=t?[r,t].join("/"):n;if(o&&"string"!=typeof o)throw new Error("Expect token to be string, but got "+o);return a(u,o,i)}(e,t),i):((a={})[e]=!1,a):((u={})[e]=oo(e,t),u)})).reduce((function(t,e){return Object.assign(t,e)}),{});else{var f=(n=i,Object.keys(n)[0]);c.push(f),s[f]=oo(!1,t)}return{nsps:s,namespaces:c,loginRequired:u}};var yo,_o,bo,mo,wo=(_o=fo(yo=e),bo=fo(yo,!0),function(t,e,r){t.nspClient=_o,t.nspAuthClient=bo;var n=t.log;return n&&"function"==typeof n&&(n("@jsonql/ws ee",r.name),n("@jsonql/ws createClientResolver",t)),function(t,e,r){var n=[t,e,r,vo],o=t.token,i=t.log,a=go(t,e,o),u=a.nsps,c=a.namespaces,s=a.loginRequired;return Reflect.apply(ao,null,n.concat([c,u])),s&&r.$only("__login__",(function(o){i("createClient LOGIN_EVENT_NAME $only handler"),xn(r,c);var a=go(t,e,o);Reflect.apply(ao,null,n.concat([a.namespaces,a.nsps]))})),{opts:t,nspMap:e,ee:r}}(t,e,r)}),jo=(mo=wo,function(t){return Promise.resolve(t).then((function(t){return no(mo,t)}))});exports.checkSocketClientType=function(t){return fn(t,Zn)},exports.createWsClient=jo,exports.jsonqlWsClientAppProps=co,exports.jsonqlWsConstProps=so; //# sourceMappingURL=node.js.map diff --git a/packages/@jsonql/ws/package.json b/packages/@jsonql/ws/package.json index 80ecf2edc5304d54b020421563d661f865abef4f..4bf8555480faa830d6c7d8273320156f6a45f935 100644 --- a/packages/@jsonql/ws/package.json +++ b/packages/@jsonql/ws/package.json @@ -1,6 +1,6 @@ { "name": "@jsonql/ws", - "version": "1.1.0", + "version": "1.1.1", "description": "jsonql WS (WebSocket) client module for browser / node", "main": "main.js", "browser": "dist/jsonql-ws.umd.js", @@ -20,16 +20,17 @@ "build:cjs": "TARGET=cjs rollup -c", "build:umd": "TARGET=umd rollup -c", "build:cjs:module": "TARGET=cjs-module rollup -c", - "build:test": "npm run build:cjs && npm run build:umd && npm run build:cjs:module && npm run build:umd:module", + "build:test": "npm run build:cjs && npm run build:umd && npm run build:cjs:module", "build": "NODE_ENV=production npm run build:cjs && NODE_ENV=production npm run build:cjs:module && NODE_ENV=production npm run build:umd", "test:browser:basic": "npm run build:umd && DEBUG=jsonql-ws-client*,server-io-core* node ./tests/browser/run-qunit.js", "test:browser:auth": "npm run build:umd && DEBUG=jsonql-ws-* NODE_ENV=ws-auth node ./tests/browser/run-qunit.js", "test:opt": "ava ./tests/opt.test.js", "test:basic": "npm run build:cjs && DEBUG=jsonql-ws-client* ava ./tests/ws-client-basic.test.js", - "test:auth": "npm run build:cjs && DEBUG=jsonql-ws-client*,-jsonql-ws-client:nb-event-service ava ./tests/ws-client-auth.test.js", + "test:auth": "npm run build:cjs && DEBUG=jsonql-ws-client* ava ./tests/ws-client-auth.test.js", "test:auth:debug": "JSONQL_DEBUG=0 DEBUG=jsonql-ws-client* ava ./tests/ws-client-auth.test.js", - "test:login": "npm run build:cjs && DEBUG=jsonql-ws*,-jsonql-ws-client:nb-event-service ava ./tests/ws-client-auth-login.test.js", - "test:chain": "npm run build:cjs && DEBUG=jsonql-ws-client*,-jsonql-ws-client:nb-event-service ava ./tests/ws-client-chain.test.js" + "test:login": "npm run build:cjs && DEBUG=jsonql-ws* ava ./tests/ws-client-auth-login.test.js", + "test:chain": "npm run build:cjs && DEBUG=jsonql-ws-client* ava ./tests/ws-client-chain.test.js", + "test:int": "npm run build:cjs && DEBUG=jsonql-ws-client* ava ./tests/integration.test.js" }, "keywords": [ "jsonql", @@ -44,22 +45,23 @@ "license": "ISC", "homepage": "jsonql.org", "dependencies": { - "jsonql-constants": "^1.8.14", + "jsonql-constants": "^1.9.1", "jsonql-errors": "^1.1.10", - "jsonql-jwt": "^1.3.8", + "jsonql-jwt": "^1.3.9", "jsonql-params-validator": "^1.5.2", - "jsonql-utils": "^0.9.7", - "jsonql-ws-client-core": "^0.5.0", + "jsonql-utils": "^1.0.0", + "jsonql-ws-client-core": "^0.8.4", "ws": "^7.2.1" }, "devDependencies": { "ava": "^3.5.0", + "colors": "^1.4.0", "esm": "^3.2.25", "fs-extra": "^8.1.0", "glob": "^7.1.6", "jsonql-contract": "^1.8.7", "jsonql-koa": "^1.6.2", - "jsonql-ws-server": "^1.6.0", + "jsonql-ws-server": "^1.6.2", "kefir": "^3.8.6", "koa": "^2.11.0", "koa-bodyparser": "^4.2.1", @@ -85,9 +87,11 @@ "tests/*.test.js" ], "ignoredByWatcher": [ - "tests/helpers/*.*", + "tests/browser/*.*", "tests/fixtures/*.*", - "tests/jwt/*.*" + "tests/jwt/*.*", + "tests/log/*.*", + "tests/previous/*.*" ], "require": [ "esm" diff --git a/packages/@jsonql/ws/rollup.config.js b/packages/@jsonql/ws/rollup.config.js index df48dbd3db024b5f321d732384067161dd128ae4..76a3027fdc9873538623ec12f558c77b8fe25707 100644 --- a/packages/@jsonql/ws/rollup.config.js +++ b/packages/@jsonql/ws/rollup.config.js @@ -55,12 +55,12 @@ let inFile, outFile, _target switch (target) { case 'cjs': - inFile = 'src/node.js' + inFile = 'src/node/index.js' outFile = join(__dirname, 'main.js') _target = 'cjs' break case 'cjs-module': - inFile = 'src/node-module.js' + inFile = 'src/node/module.js' outFile = join(__dirname, 'node.js') _target = 'cjs' break diff --git a/packages/@jsonql/ws/src/core/create-client-resolver.js b/packages/@jsonql/ws/src/core/create-client-binding.js similarity index 48% rename from packages/@jsonql/ws/src/core/create-client-resolver.js rename to packages/@jsonql/ws/src/core/create-client-binding.js index 36947fb8b3bf6c5a03d8fa05738d6810de9ae535..2af3a56d0cc3201e92d5965922bce1d3e953160e 100644 --- a/packages/@jsonql/ws/src/core/create-client-resolver.js +++ b/packages/@jsonql/ws/src/core/create-client-binding.js @@ -1,16 +1,17 @@ // share method to create the wsClientResolver -import { createWsClient } from './create-ws-client' -import { createClient } from './create-client' +import { createFrameworkDepClient } from './create-framework-dep-client' +import { createNsp } from './create-nsp' /** - * combine the create client resolver - * @param {object} ws the different WebSocket module + * Create the framework <---> jsonql client binding + * @param {object} frameworkModule the different WebSocket module * @return {function} the wsClientResolver */ -export default function createClientResolver(ws) { - const client = createWsClient(ws) - const authClient = createWsClient(ws, true) +export default function createClientBinding(frameworkModule) { + const client = createFrameworkDepClient(frameworkModule) + const authClient = createFrameworkDepClient(frameworkModule, true) + /** * wsClientResolver * @param {object} opts configuration @@ -18,16 +19,16 @@ export default function createClientResolver(ws) { * @param {object} ee instance of the eventEmitter * @return {object} passing the same 3 input out with additional in the opts */ - return function(opts, nspMap, ee) { - opts.nspClient = client; - opts.nspAuthClient = authClient; + return function createClientBindingAction(opts, nspMap, ee) { + opts.nspClient = client + opts.nspAuthClient = authClient // @1.0.7 remove later once everything fixed - const { log } = opts; + const { log } = opts if (log && typeof log === 'function') { log('@jsonql/ws ee', ee.name) log('@jsonql/ws createClientResolver', opts) } // console.log(`contract`, opts.contract) - return createClient(opts, nspMap, ee) + return createNsp(opts, nspMap, ee) } } diff --git a/packages/@jsonql/ws/src/core/create-ws-client.js b/packages/@jsonql/ws/src/core/create-framework-dep-client.js similarity index 54% rename from packages/@jsonql/ws/src/core/create-ws-client.js rename to packages/@jsonql/ws/src/core/create-framework-dep-client.js index b15fd16cf75156cdc013f2327827a1105e01fc14..1a4316f817a563e28919603a070812a2eba9567a 100644 --- a/packages/@jsonql/ws/src/core/create-ws-client.js +++ b/packages/@jsonql/ws/src/core/create-framework-dep-client.js @@ -1,28 +1,37 @@ // pass the different type of ws to generate the client +// this is where the framework specific code get injected import { TOKEN_PARAM_NAME } from 'jsonql-constants' +import { fixWss } from './modules' + /** - * WebSocket is strict about the path, therefore we need to make sure before it goes in - * @param {string} url input url - * @return {string} url with correct path name + * @TODO need to decided if we actually need this or not + * Disconnect from the server + * @param {object} nsps namespace as key + * @param {string} type of server */ -const fixWss = url => { - const uri = url.toLowerCase() - if (uri.indexOf('http') > -1) { - if (uri.indexOf('https') > -1) { - return uri.replace('https', 'wss') +export function disconnect(nsps, type = JS_WS_SOCKET_IO_NAME) { + try { + // @TODO need to figure out a better way here? + const method = type === JS_WS_SOCKET_IO_NAME ? 'disconnect' : 'terminate' + for (let namespace in nsps) { + let nsp = nsps[namespace] + if (nsp && nsp[method]) { + Reflect.apply(nsp[method], null, []) + } } - return uri.replace('http', 'ws') + } catch(e) { + // socket.io throw a this.destroy of undefined? + console.error('Disconnect call failed', e) } - return uri } /** - * The bug was in the wsOptions where ws doesn't need it but socket.io do + * The bug was in the wsOptions where ws don't need it but socket.io do * therefore the object was pass as second parameter! * @param {object} WebSocket the client or node version of ws * @param {boolean} auth if it's auth then 3 param or just one */ -export function createWsClient(WebSocket, auth = false) { +export function createFrameworkDepClient(WebSocket, auth = false) { if (auth === false) { return function createWsClientHandler(url) { return new WebSocket(fixWss(url)) diff --git a/packages/@jsonql/ws/src/core/create-client.js b/packages/@jsonql/ws/src/core/create-nsp.js similarity index 70% rename from packages/@jsonql/ws/src/core/create-client.js rename to packages/@jsonql/ws/src/core/create-nsp.js index 14f100bb1efed7f34027b184ed4f02b718dff81a..b81ea4c1c5f2fd44cc9b81253894d5ca0a6bba57 100644 --- a/packages/@jsonql/ws/src/core/create-client.js +++ b/packages/@jsonql/ws/src/core/create-nsp.js @@ -1,16 +1,20 @@ // actually binding the event client to the socket client -import { getNameFromPayload, getNamespaceInOrder } from 'jsonql-utils/module' -import { LOGIN_EVENT_NAME, LOGOUT_EVENT_NAME, JS_WS_NAME } from 'jsonql-constants' +import { LOGIN_EVENT_NAME } from 'jsonql-constants' +import { + getNameFromPayload, + getNamespaceInOrder +} from 'jsonql-utils/module' +// internal import { createNspClient, createNspAuthClient, - clientEventHandler, + clientEventHandler, // <-- @BUG ? // comment them out for now they are not in use // triggerNamespacesOnError, // disconnect clearMainEmitEvt -} from 'jsonql-ws-client-core/share' -import { wsMainHandler } from './ws-main-handler' +} from './modules' +import { socketEventHandler } from './socket-event-handler' /** * Because the nsps can be throw away so it doesn't matter the scope @@ -20,20 +24,21 @@ import { wsMainHandler } from './ws-main-handler' * @param {string|null} token whether we have the token at run time * @return {object} nsps namespace with namespace as key */ -const createNsps = function(opts, nspMap, token) { +const createNspAction = function(opts, nspMap, token) { + const { log } = opts let { nspSet, publicNamespace } = nspMap - let login = false + let loginRequired = false let namespaces = [] let nsps = {} // first we need to binding all the events handler if (opts.enableAuth) { // && opts.useJwt - login = true; // just saying we need to listen to login event + loginRequired = true // just saying we need to listen to login event namespaces = getNamespaceInOrder(nspSet, publicNamespace) nsps = namespaces.map((namespace, i) => { if (i === 0) { if (token) { opts.token = token - // console.log('create createNspAuthClient at run time', opts) + log('create createNspAuthClient at run time') return {[namespace]: createNspAuthClient(namespace, opts)} } return {[namespace]: false} @@ -48,32 +53,30 @@ const createNsps = function(opts, nspMap, token) { nsps[namespace] = createNspClient(false, opts) } // return - return { nsps, namespaces, login } + return { nsps, namespaces, loginRequired } } /** - * create a ws client + * create the NSP(s) and determine if this require auth or not * @param {object} opts configuration * @param {object} nspMap namespace with resolvers * @param {object} ee EventEmitter to pass through * @return {object} what comes in what goes out */ -export function createClient(opts, nspMap, ee) { - // arguments that don't change - const args = [opts, nspMap, ee, wsMainHandler] +export function createNsp(opts, nspMap, ee) { + // arguments for clientEventHandler + const args = [opts, nspMap, ee, socketEventHandler] // now create the nsps const { token, log } = opts - const { nsps, namespaces, login } = createNsps(opts, nspMap, token) + const { nsps, namespaces, loginRequired } = createNspAction(opts, nspMap, token) // binding the listeners - and it will listen to LOGOUT event // to unbind itself, and the above call will bind it again Reflect.apply(clientEventHandler, null, args.concat([namespaces, nsps])) // setup listener - if (login) { + if (loginRequired) { ee.$only(LOGIN_EVENT_NAME, function loginEventHandler(tokenLater) { - log('createClient LOGIN_EVENT_NAME') - - // debugFn(`LOGIN_EVENT_NAME called with token:`, tokenLater) + log('createClient LOGIN_EVENT_NAME $only handler') // @BUG this keep causing an "Disconnect call failed TypeError: Cannot read property 'readyState' of null" // I think that is because it's not login then it can not be disconnect // how do we track this state globally @@ -83,10 +86,10 @@ export function createClient(opts, nspMap, ee) { // triggerNamespacesOnError(ee, namespaces, LOGIN_EVENT_NAME) clearMainEmitEvt(ee, namespaces) // console.log('LOGIN_EVENT_NAME', token) - const newNsps = createNsps(opts, nspMap, tokenLater) + const newNsps = createNspAction(opts, nspMap, tokenLater) // rebind it Reflect.apply( - clientEventHandler, + clientEventHandler, // @NOTE is this the problem that cause the hang up? null, args.concat([newNsps.namespaces, newNsps.nsps]) ) diff --git a/packages/@jsonql/ws/src/core/extract-ws-payload.js b/packages/@jsonql/ws/src/core/extract-ws-payload.js index b345bb9fe89f9357e3943662ecfbe061a0f8137a..037eae75e196a7439dcf9bb1e89b4480d4840513 100644 --- a/packages/@jsonql/ws/src/core/extract-ws-payload.js +++ b/packages/@jsonql/ws/src/core/extract-ws-payload.js @@ -2,11 +2,12 @@ import { WS_EVT_NAME, WS_DATA_NAME, WS_REPLY_TYPE } from 'jsonql-constants' import { isString } from 'jsonql-params-validator' import { isObjectHasKey } from 'jsonql-utils/module' -import { JsonqlError, clientErrorsHandler } from 'jsonql-errors' +import { JsonqlError } from 'jsonql-errors' const keys = [ WS_REPLY_TYPE, WS_EVT_NAME, WS_DATA_NAME ] /** + * Check if this is a ws reply type * @param {object} payload should be string when reply but could be transformed * @return {boolean} true is OK */ @@ -20,6 +21,7 @@ const isWsReply = payload => { } /** + * Extract the payload from the ws message * @param {object} payload This is the entire ws Event Object * @return {object} false on failed */ @@ -36,5 +38,6 @@ const extractWsPayload = payload => { } throw new JsonqlError('payload can not be decoded', payload) } + // export it export default extractWsPayload diff --git a/packages/@jsonql/ws/src/module.js b/packages/@jsonql/ws/src/core/modules.js similarity index 46% rename from packages/@jsonql/ws/src/module.js rename to packages/@jsonql/ws/src/core/modules.js index 42f41be514c92821041d14417e02e204a08ae56d..7620f04d99743cd201a14cbcb1282b5e48e979cb 100644 --- a/packages/@jsonql/ws/src/module.js +++ b/packages/@jsonql/ws/src/core/modules.js @@ -1,18 +1,28 @@ -// this is the module version without checking the config -// The different between browser and node is the following -// so we just need to supply it then create the method and export -// then the other module take the props, run config check then pass back -// here and they get their own ws client -// import wsClientResolver from './node-ws-client-resolver' - +// We keep all the import from jsonql-ws-client-core in place +// if we need to switch then just switch in one place import { + fixWss, + checkSocketClientType, wsCoreDefaultOptions, wsCoreConstProps, - postWsOptions, - wsClientCoreAction + wsClientCoreAction, + wsClientCore, + createNspClient, + createNspAuthClient, + clientEventHandler, // <-- @BUG ? + // comment them out for now they are not in use + // triggerNamespacesOnError, + // disconnect + clearMainEmitEvt } from 'jsonql-ws-client-core' +// '../../../../ws-client-core/index' -import { wsClientAppProps, wsClientConstProps } from './options' +// 'jsonql-ws-client-core' +// this module options +import { + wsClientAppProps, + wsClientConstProps +} from '../options' const jsonqlWsClientAppProps = Object.assign({}, wsCoreDefaultOptions, wsClientAppProps) const jsonqlWsConstProps = Object.assign({}, wsCoreConstProps, wsClientConstProps) @@ -26,13 +36,23 @@ const jsonqlWsConstProps = Object.assign({}, wsCoreConstProps, wsClientConstProp function generateWsClient(wsClientResolver) { return (config) => Promise .resolve(config) - .then(postWsOptions) .then(opts => wsClientCoreAction(wsClientResolver, opts)) } // export export { + fixWss, + checkSocketClientType, + createNspClient, + createNspAuthClient, + clientEventHandler, // <-- @BUG ? + // comment them out for now they are not in use + // triggerNamespacesOnError, + // disconnect + clearMainEmitEvt, + jsonqlWsClientAppProps, jsonqlWsConstProps, - generateWsClient + generateWsClient, + wsClientCore } \ No newline at end of file diff --git a/packages/@jsonql/ws/src/core/ws-main-handler.js b/packages/@jsonql/ws/src/core/socket-event-handler.js similarity index 69% rename from packages/@jsonql/ws/src/core/ws-main-handler.js rename to packages/@jsonql/ws/src/core/socket-event-handler.js index b9823f748c9b273482185ba8c1f1013838ac35f7..3f5b8877b7a1b2194a80798aa2bdf01bc75894ff 100644 --- a/packages/@jsonql/ws/src/core/ws-main-handler.js +++ b/packages/@jsonql/ws/src/core/socket-event-handler.js @@ -1,6 +1,5 @@ // the WebSocket main handler import { - LOGIN_EVENT_NAME, LOGOUT_EVENT_NAME, ACKNOWLEDGE_REPLY_TYPE, EMIT_REPLY_TYPE, @@ -10,42 +9,36 @@ import { ON_MESSAGE_PROP_NAME, ON_RESULT_PROP_NAME, ON_READY_PROP_NAME, - ON_LOGIN_PROP_NAME, - - ERROR_PROP_NAME, - MESSAGE_PROP_NAME, - RESULT_PROP_NAME, - READY_PROP_NAME, - LOGIN_PROP_NAME + ON_LOGIN_PROP_NAME } from 'jsonql-constants' import { createQueryStr, createEvt } from 'jsonql-utils/module' import extractWsPayload from './extract-ws-payload' /** - * under extremely circumstances we might not even have a resolverName, then + * in some edge case we might not even have a resolverName, then * we issue a global error for the developer to catch it * @param {object} ee event emitter * @param {string} namespace nsp * @param {string} resolverName resolver * @param {object} json decoded payload or error object - * @param {string} ERROR_EVT_NAME the error event name + * @param {string} ON_ERROR_PROP_NAME the error event name * @return {undefined} nothing return */ -const errorTypeHandler = (ee, namespace, resolverName, json, ERROR_EVT_NAME) => { +const errorTypeHandler = (ee, namespace, resolverName, json, ON_ERROR_PROP_NAME) => { let evt = [namespace] if (resolverName) { evt.push(resolverName) } - evt.push(ERROR_EVT_NAME) + evt.push(ON_ERROR_PROP_NAME) let evtName = Reflect.apply(createEvt, null, evt) // test if there is a data field - let payload = json.data || json; + let payload = json.data || json ee.$trigger(evtName, [payload]) } /** - * Binding the even to socket normally + * Binding the event to socket normally * @param {string} namespace * @param {object} ws the nsp * @param {object} ee EventEmitter @@ -53,25 +46,19 @@ const errorTypeHandler = (ee, namespace, resolverName, json, ERROR_EVT_NAME) => * @param {object} opts configuration * @return {object} promise resolve after the onopen event */ -export function wsMainHandler(namespace, ws, ee, isPrivate, opts) { - const { useCallbackStyle, log } = opts; - - log(`wsMainHandler log test`) +export function socketEventHandler(namespace, ws, ee, isPrivate, opts) { + const { log } = opts + log(`socketEventHandler log test, isPrivate:`, isPrivate) - const READY_EVT_NAME = useCallbackStyle ? READY_PROP_NAME : ON_READY_PROP_NAME; - const LOGIN_EVT_NAME = useCallbackStyle ? LOGIN_PROP_NAME : ON_LOGIN_PROP_NAME; - const MESSAGE_EVT_NAME = useCallbackStyle ? MESSAGE_PROP_NAME : ON_MESSAGE_PROP_NAME; - const RESULT_EVT_NAME = useCallbackStyle ? RESULT_PROP_NAME : ON_RESULT_PROP_NAME; - const ERROR_EVT_NAME = useCallbackStyle ? ERROR_PROP_NAME : ON_ERROR_PROP_NAME; // connection open ws.onopen = function onOpenCallback() { log('ws.onopen listened') // we just call the onReady - ee.$call(READY_EVT_NAME, namespace) + ee.$call(ON_READY_PROP_NAME, namespace) // need an extra parameter here to id the private nsp if (isPrivate) { - log(`isPrivate and fire the ${LOGIN_EVT_NAME}`) - ee.$call(LOGIN_EVT_NAME, namespace) + log(`isPrivate and fire the ${ON_LOGIN_PROP_NAME}`) + ee.$call(ON_LOGIN_PROP_NAME, namespace) } // add listener only after the open is called ee.$only( @@ -96,12 +83,12 @@ export function wsMainHandler(namespace, ws, ee, isPrivate, opts) { log('Hear from server', type, json) switch (type) { case EMIT_REPLY_TYPE: - let e1 = createEvt(namespace, resolverName, MESSAGE_EVT_NAME) + let e1 = createEvt(namespace, resolverName, ON_MESSAGE_PROP_NAME) let r = ee.$trigger(e1, [json]) log(`EMIT_REPLY_TYPE`, e1, r) break; case ACKNOWLEDGE_REPLY_TYPE: - let e2 = createEvt(namespace, resolverName, RESULT_EVT_NAME) + let e2 = createEvt(namespace, resolverName, ON_RESULT_PROP_NAME) let x = ee.$trigger(e2, [json]) // log(`ACKNOWLEDGE_REPLY_TYPE`, e2, json) break; @@ -109,19 +96,19 @@ export function wsMainHandler(namespace, ws, ee, isPrivate, opts) { // this is handled error and we won't throw it // we need to extract the error from json log(`ERROR_TYPE`) - errorTypeHandler(ee, namespace, resolverName, json, ERROR_EVT_NAME) + errorTypeHandler(ee, namespace, resolverName, json, ON_ERROR_PROP_NAME) break; // @TODO there should be an error type instead of roll into the other two types? TBC default: // if this happen then we should throw it and halt the operation all together log('Unhandled event!', json) - errorTypeHandler(ee, namespace, resolverName, json, ERROR_EVT_NAME) + errorTypeHandler(ee, namespace, resolverName, json, ON_ERROR_PROP_NAME) // let error = {error: {'message': 'Unhandled event!', type}}; // ee.$trigger(createEvt(namespace, resolverName, ON_RESULT_PROP_NAME), [error]) } } catch(e) { console.error(`ws.onmessage error`, e) - errorTypeHandler(ee, namespace, false, e, ERROR_EVT_NAME) + errorTypeHandler(ee, namespace, false, e, ON_ERROR_PROP_NAME) } } // when the server close the connection @@ -130,6 +117,13 @@ export function wsMainHandler(namespace, ws, ee, isPrivate, opts) { // @TODO what to do with this // ee.$trigger(LOGOUT_EVENT_NAME, [namespace]) } + // add a onerror event handler here + ws.onerror = function onErrorCallback(err) { + // trigger a global error event + log(`ws.onerror`, err) + ee.$trigger(createEvt(namespace, ON_ERROR_PROP_NAME), [err]) + } + // listen to the LOGOUT_EVENT_NAME ee.$on(LOGOUT_EVENT_NAME, function closeEvtHandler() { try { diff --git a/packages/@jsonql/ws/src/core/ws.js b/packages/@jsonql/ws/src/core/ws.js index e3e940897e71e0dfa3d224bd45ee93e0e04b7481..43c9e09daf5dc6ab5c6463571672b094e980fbb4 100644 --- a/packages/@jsonql/ws/src/core/ws.js +++ b/packages/@jsonql/ws/src/core/ws.js @@ -13,4 +13,4 @@ if (typeof WebSocket !== 'undefined') { ws = self.WebSocket || self.MozWebSocket } -export default ws; +export default ws diff --git a/packages/@jsonql/ws/src/node.js b/packages/@jsonql/ws/src/node.js deleted file mode 100644 index d0815af5698b37f89697abbaf6d43a08e03a9347..0000000000000000000000000000000000000000 --- a/packages/@jsonql/ws/src/node.js +++ /dev/null @@ -1,10 +0,0 @@ -// this is the module entry point for node -import { wsClientCore } from '../../../ws-client-core' //'jsonql-ws-client-core' -import { wsClientAppProps, wsClientConstProps } from './options' -import wsClientResolver from './node-ws-client-resolver' - -// export back the function and that's it -export default function wsBrowserClient(config = {}, constProps = {}) { - const initMethod = wsClientCore(wsClientResolver, wsClientAppProps, Object.assign(wsClientConstProps, constProps)) - return initMethod(config) -} diff --git a/packages/@jsonql/ws/src/node/index.js b/packages/@jsonql/ws/src/node/index.js new file mode 100644 index 0000000000000000000000000000000000000000..4e1cd719580f0e1cc7d6fc95f53bbab7b796ab71 --- /dev/null +++ b/packages/@jsonql/ws/src/node/index.js @@ -0,0 +1,17 @@ +// this is the module entry point for node client +import { + jsonqlWsClientAppProps, + jsonqlWsConstProps, + wsClientCore +} from '../core/modules' +import wsClientResolver from './node-ws-client-resolver' + +// export back the function and that's it +export default function wsNodeClient(config = {}, constProps = {}) { + const initClientMethod = wsClientCore( + wsClientResolver, + jsonqlWsClientAppProps, + Object.assign({}, jsonqlWsConstProps, constProps) + ) + return initClientMethod(config) +} diff --git a/packages/@jsonql/ws/src/node-module.js b/packages/@jsonql/ws/src/node/module.js similarity index 64% rename from packages/@jsonql/ws/src/node-module.js rename to packages/@jsonql/ws/src/node/module.js index 260453c10672c784cb606c7a1a773568e6d2979f..d950c40f48e06e4ec6643d8c84348bed37b6cfe0 100644 --- a/packages/@jsonql/ws/src/node-module.js +++ b/packages/@jsonql/ws/src/node/module.js @@ -3,8 +3,10 @@ import nodeWsClientResolver from './node-ws-client-resolver' import { jsonqlWsClientAppProps, jsonqlWsConstProps, + checkSocketClientType, + // the core function to create client to accept already checked config generateWsClient -} from './module' +} from '../core/modules' const createWsClient = generateWsClient(nodeWsClientResolver) @@ -12,5 +14,7 @@ const createWsClient = generateWsClient(nodeWsClientResolver) export { jsonqlWsClientAppProps, jsonqlWsConstProps, + checkSocketClientType, + // the main method to call createWsClient } \ No newline at end of file diff --git a/packages/@jsonql/ws/src/node-ws-client-resolver.js b/packages/@jsonql/ws/src/node/node-ws-client-resolver.js similarity index 78% rename from packages/@jsonql/ws/src/node-ws-client-resolver.js rename to packages/@jsonql/ws/src/node/node-ws-client-resolver.js index bda2108d43d7758a4be99b96fa51c240dac00fb3..74746782dd1d400c0aae4e83f0fae8ad5c793451 100644 --- a/packages/@jsonql/ws/src/node-ws-client-resolver.js +++ b/packages/@jsonql/ws/src/node/node-ws-client-resolver.js @@ -2,7 +2,7 @@ // then return a function for accepting an opts to generate the final // client api import WebSocket from 'ws' -import createClientResolver from './core/create-client-resolver' +import createClientBinding from '../core/create-client-binding' /** * @param {object} opts configuration @@ -10,4 +10,4 @@ import createClientResolver from './core/create-client-resolver' * @param {object} ee instance of the eventEmitter * @return {object} passing the same 3 input out with additional in the opts */ -export default createClientResolver(WebSocket) +export default createClientBinding(WebSocket) diff --git a/packages/@jsonql/ws/src/ws-client-resolver.js b/packages/@jsonql/ws/src/ws-client-resolver.js index f41dc96cd0bfa0596ab4d1b81c5e7fc7a5e24ef3..d08cc8b2131bdeb6d05f308529335cf9486667e0 100644 --- a/packages/@jsonql/ws/src/ws-client-resolver.js +++ b/packages/@jsonql/ws/src/ws-client-resolver.js @@ -2,7 +2,7 @@ // then return a function for accepting an opts to generate the final // client api import WebSocket from './core/ws' -import createClientResolver from './core/create-client-resolver' +import createClientBinding from './core/create-client-binding' /** * @param {object} opts configuration @@ -10,4 +10,4 @@ import createClientResolver from './core/create-client-resolver' * @param {object} ee instance of the eventEmitter * @return {object} passing the same 3 input out with additional in the opts */ -export default createClientResolver(WebSocket) +export default createClientBinding(WebSocket) diff --git a/packages/@jsonql/ws/tests/fixtures/event-emitter-class.js b/packages/@jsonql/ws/tests/fixtures/event-emitter-class.js new file mode 100644 index 0000000000000000000000000000000000000000..bea62c1e7dd5795e8d6095c3048d46fec6a084ae --- /dev/null +++ b/packages/@jsonql/ws/tests/fixtures/event-emitter-class.js @@ -0,0 +1,13 @@ +const NBEventService = require('nb-event-service') +// create our own for testing integration +class LocalEventEmitter extends NBEventService { + constructor(logger) { + super({ logger }) + } + + get name() { + return 'test-local-event-service' + } +} + +module.exports = { LocalEventEmitter } \ No newline at end of file diff --git a/packages/@jsonql/ws/tests/integration.test.js b/packages/@jsonql/ws/tests/integration.test.js new file mode 100644 index 0000000000000000000000000000000000000000..80089201e8b1d54eb8b01bde4310bea6f10ad213 --- /dev/null +++ b/packages/@jsonql/ws/tests/integration.test.js @@ -0,0 +1,18 @@ +// this will mock the integration with other +const test = require('ava') + +const { LocalEventEmitter } = require('./fixtures/event-emitter-class') +const debug = require('debug')('jsonql-ws:test:integration') + + +test.before(t => { + const ee = new LocalEventEmitter(debug) + debug(ee.name) + +}) + + + +test.todo(`It should able to take a already checked config and create the same client`) + +test.todo(`Stimulate the login, and the ws client should able to act on it`) \ No newline at end of file diff --git a/packages/@jsonql/ws/tests/ws-client-basic.test.js b/packages/@jsonql/ws/tests/ws-client-basic.test.js index 1c8e220e35591ba797f922bb481983d51a454eea..d5df5b03ac90546c45ceea7ea147a40ea55d5e4f 100644 --- a/packages/@jsonql/ws/tests/ws-client-basic.test.js +++ b/packages/@jsonql/ws/tests/ws-client-basic.test.js @@ -3,6 +3,7 @@ const test = require('ava') const { join } = require('path') const fsx = require('fs-extra') // const { JS_WS_NAME } = require('jsonql-constants') +const colors = require('colors') const wsClient = require('../main') const serverSetup = require('./fixtures/server-setup') @@ -10,23 +11,13 @@ const serverSetup = require('./fixtures/server-setup') const contractDir = join(__dirname, 'fixtures', 'contract') const publicContract = fsx.readJsonSync(join(contractDir, 'public-contract.json')) const contract = fsx.readJsonSync(join(contractDir, 'contract.json')) -const NBEventService = require('nb-event-service') -const debug = require('debug')('jsonql-ws-client:test:basic') - -class LocalEventService extends NBEventService { - constructor() { - super({logger: debug}) - } - get name() { - return 'test-local-event-service' - } -} +const debug = require('debug')('jsonql-ws-client:test:basic') -const port = 8001; +const port = 8001 // prepare test.before(async t => { - const { io, app } = await serverSetup({ + const { app } = await serverSetup({ contract }) t.context.server = app.listen(port) @@ -34,25 +25,28 @@ test.before(async t => { t.context.client = await wsClient({ hostname: `ws://localhost:${port}`, contract: publicContract - }, {log: debug, eventEmitter: new LocalEventService()}) + }, {log: debug}) }) // finish test.after(t => { t.context.server.close() }) // start test -test.cb('It should able to connect to the ws server', t => { +test.cb.only('It should able to connect to the ws server', t => { t.plan(2) let client = t.context.client - + // this will get respond last client.simple(100) .then(result => { + debug(`Got the first result`.rainbow, result) t.is(101, result) + t.end() }) client.simple.onResult = (result) => { + debug(`Catch the onResult event`.rainbow, result) t.is(101, result) - t.end() + } }) diff --git a/packages/constants/README.md b/packages/constants/README.md index f0b3c51a063aed8b458e8b371b28431d62e07250..d61ed942ca2fdef94ba52efb43dbf5d806557830 100755 --- a/packages/constants/README.md +++ b/packages/constants/README.md @@ -92,6 +92,7 @@ non-javascript to develop your tool. You can also use the included `constants.js - SWITCH_USER_EVENT_NAME - LOGIN_EVENT_NAME - LOGOUT_EVENT_NAME +- DISCONNECT_EVENT_NAME - WS_REPLY_TYPE - WS_EVT_NAME - WS_DATA_NAME diff --git a/packages/constants/constants.json b/packages/constants/constants.json index 7da428cbafae7b07fae3099dc9eaa9ee16c92780..54c124196d1d0f10f9e6014340ecf8d1df4b8797 100644 --- a/packages/constants/constants.json +++ b/packages/constants/constants.json @@ -119,6 +119,7 @@ "SWITCH_USER_EVENT_NAME": "__switch__", "LOGIN_EVENT_NAME": "__login__", "LOGOUT_EVENT_NAME": "__logout__", + "DISCONNECT_EVENT_NAME": "__disconnect__", "WS_REPLY_TYPE": "__reply__", "WS_EVT_NAME": "__event__", "WS_DATA_NAME": "__data__", @@ -127,8 +128,8 @@ "__event__", "__data__" ], - "EMIT_REPLY_TYPE": "emit", - "ACKNOWLEDGE_REPLY_TYPE": "acknowledge", + "EMIT_REPLY_TYPE": "emit_reply", + "ACKNOWLEDGE_REPLY_TYPE": "acknowledge_reply", "ERROR_TYPE": "error", "NSP_SET": "nspSet", "PUBLIC_NAMESPACE": "publicNamespace", diff --git a/packages/constants/main.js b/packages/constants/main.js index 02d05847b777432681013bdb4c154fd1616a4793..a511baae44e79445e1e881b1d672d78224adad89 100644 --- a/packages/constants/main.js +++ b/packages/constants/main.js @@ -119,6 +119,7 @@ module.exports = { "SWITCH_USER_EVENT_NAME": "__switch__", "LOGIN_EVENT_NAME": "__login__", "LOGOUT_EVENT_NAME": "__logout__", + "DISCONNECT_EVENT_NAME": "__disconnect__", "WS_REPLY_TYPE": "__reply__", "WS_EVT_NAME": "__event__", "WS_DATA_NAME": "__data__", @@ -127,8 +128,8 @@ module.exports = { "__event__", "__data__" ], - "EMIT_REPLY_TYPE": "emit", - "ACKNOWLEDGE_REPLY_TYPE": "acknowledge", + "EMIT_REPLY_TYPE": "emit_reply", + "ACKNOWLEDGE_REPLY_TYPE": "acknowledge_reply", "ERROR_TYPE": "error", "NSP_SET": "nspSet", "PUBLIC_NAMESPACE": "publicNamespace", diff --git a/packages/constants/module.js b/packages/constants/module.js index 5c2c4af75c0782a7090af32dab8b7f8372af86f2..36d98da4c69c913b00662678f2f78de80bbaf904 100644 --- a/packages/constants/module.js +++ b/packages/constants/module.js @@ -123,14 +123,21 @@ export const NO_STATUS_CODE = -1 export const SWITCH_USER_EVENT_NAME = '__switch__' export const LOGIN_EVENT_NAME = '__login__' export const LOGOUT_EVENT_NAME = '__logout__' - +// at the moment we only have __logout__ regardless enableAuth is enable +// this is incorrect, because logout suppose to come after login +// and it should only logout from auth nsp, instead of clear out the +// connection, the following new event @1.9.2 will correct this edge case +// although it should never happens, but in some edge case might want to +// disconnect from the current server, then re-establish connection later +export const DISCONNECT_EVENT_NAME = '__disconnect__' // for ws servers export const WS_REPLY_TYPE = '__reply__' export const WS_EVT_NAME = '__event__' export const WS_DATA_NAME = '__data__' export const WS_IS_REPLY_KEYS = [WS_REPLY_TYPE, WS_EVT_NAME, WS_DATA_NAME] -export const EMIT_REPLY_TYPE = 'emit' -export const ACKNOWLEDGE_REPLY_TYPE = 'acknowledge' +// this is somewhat vague about what is suppose to do +export const EMIT_REPLY_TYPE = 'emit_reply' +export const ACKNOWLEDGE_REPLY_TYPE = 'acknowledge_reply' export const ERROR_TYPE = 'error' export const NSP_SET = 'nspSet' @@ -151,6 +158,7 @@ export const ON_ERROR_PROP_NAME = 'onError' export const ON_READY_PROP_NAME = 'onReady' export const ON_LOGIN_PROP_NAME = 'onLogin' // new @1.8.6 +// the actual method name client.resolverName.send export const SEND_MSG_PROP_NAME = 'send' // breaking change from 1.8.8 the above name was the name below // the names are using in the new resolver.on getter interface diff --git a/packages/constants/package.json b/packages/constants/package.json index 157e9e0631606b4ac06a25caa560ac347ad05830..3af9fc9e9055d628e847f6c282ec604a469a1a9c 100755 --- a/packages/constants/package.json +++ b/packages/constants/package.json @@ -1,6 +1,6 @@ { "name": "jsonql-constants", - "version": "1.9.1", + "version": "1.9.2", "description": "All the share constants for json:ql tools", "main": "main.js", "module": "module.js", diff --git a/packages/koa/package.json b/packages/koa/package.json index 8739163ed02b332c72335abd89110f81f360e829..9cc008e7655ab1d16f90b0e316e87ea022a54a22 100644 --- a/packages/koa/package.json +++ b/packages/koa/package.json @@ -82,9 +82,9 @@ "jsonql-contract": "^1.8.7", "jsonql-errors": "^1.1.10", "jsonql-jwt": "^1.3.9", - "jsonql-node-client": "^1.3.0", + "jsonql-node-client": "^1.3.1", "jsonql-params-validator": "^1.5.2", - "jsonql-resolver": "^1.1.0", + "jsonql-resolver": "^1.1.1", "jsonql-utils": "^1.0.0", "jsonql-web-console": "^0.4.5", "koa-compose": "^4.1.0", diff --git a/packages/koa/src/middlewares/public-method-middleware.js b/packages/koa/src/middlewares/public-method-middleware.js index e2dabdb734cca26b3a9a82e8d5ce2b67a4e87508..e9bf834451c03f6251b5dfe714074e5910744ba6 100644 --- a/packages/koa/src/middlewares/public-method-middleware.js +++ b/packages/koa/src/middlewares/public-method-middleware.js @@ -23,7 +23,7 @@ export default function publicMethodMiddleware(opts) { // somewhere changed it! debug(`This is an auth [${opts.loginHandlerName}] call`) // ctx, resolverName, payload, opts, contract - return handleAuthMethods(ctx, resolverName, payload, opts, contract) + return handleAuthMethods(ctx, payload, opts, contract) } } await next() diff --git a/packages/resolver/package.json b/packages/resolver/package.json index 62cf90a60a750320d37c7735244cec9e18cb2c3d..444179166eb5be1989473d0a0fc7ac1056c2e437 100644 --- a/packages/resolver/package.json +++ b/packages/resolver/package.json @@ -1,6 +1,6 @@ { "name": "jsonql-resolver", - "version": "1.1.0", + "version": "1.1.1", "description": "This is NOT for general use, please do not install it directly. This module is part of the jsonql tools supporting modules.", "main": "index.js", "files": [ @@ -28,10 +28,10 @@ }, "dependencies": { "debug": "^4.1.1", - "jsonql-constants": "^1.8.14", + "jsonql-constants": "^1.9.1", "jsonql-errors": "^1.1.10", "jsonql-jwt": "^1.3.9", - "jsonql-node-client": "^1.3.0", + "jsonql-node-client": "^1.3.1", "jsonql-params-validator": "^1.5.2", "jsonql-utils": "^1.0.0", "lodash.merge": "^4.6.2" diff --git a/packages/resolver/src/handle-auth-methods.js b/packages/resolver/src/handle-auth-methods.js index b897a9e5b6307cf082df6a3d30686314761e867b..9884b0c2b2c774a9f8b1038d49358f8ed4b37f6e 100644 --- a/packages/resolver/src/handle-auth-methods.js +++ b/packages/resolver/src/handle-auth-methods.js @@ -41,12 +41,11 @@ const getLocalValidator = (config, contract) => { * This is move from the auth middleware to handle the ISSUER_NAME and LOGOUT_NAME * They both are always publicly available * @param {object} ctx koa context - * @param {string} resolverName to call --> TODO remove this? * @param {object} payload it send * @param {object} opts configuration * @param {object} contract to match against */ -const handleAuthMethods = async function(ctx, resolverName, payload, opts, contract) { +const handleAuthMethods = async function(ctx, payload, opts, contract) { try { const { loginHandlerName } = opts // @1.1.0 @TODO the resolverName can overwrite the stock name ? diff --git a/packages/resolver/tests/fixtures/contract/es/contract.json b/packages/resolver/tests/fixtures/contract/es/contract.json index fb69ac031bccd6344a1afd85544bdb76d0d6f21b..f81955d727e9bc096fe29099691ad605a0b49a80 100644 --- a/packages/resolver/tests/fixtures/contract/es/contract.json +++ b/packages/resolver/tests/fixtures/contract/es/contract.json @@ -43,6 +43,6 @@ } }, "auth": {}, - "timestamp": 1583290316, + "timestamp": 1583299808, "sourceType": "module" } diff --git a/packages/ws-client-core/index.js b/packages/ws-client-core/index.js index 90e45612d8f16bc5692d80973d660f2cc031e520..c1618deb9b8a575cc225cdc17d2f8f09818245f0 100644 --- a/packages/ws-client-core/index.js +++ b/packages/ws-client-core/index.js @@ -1,12 +1,50 @@ // This is the module entry point -import { wsClientCore, wsClientCoreAction } from './src/api' -import { wsCoreDefaultOptions, wsCoreConstProps, postWsOptions } from './src/options' +import { + wsClientCore, + wsClientCoreAction +} from './src/api' +import { + wsCoreDefaultOptions, + wsCoreConstProps, + checkSocketClientType +} from './src/options' +// these were in the share.js and now we combine into one +import * as jsonqlWsConstants from './src/options/constants' +// import the share methods +import { + createNspClient, + createNspAuthClient +} from './src/share/create-nsp-client' +import { triggerNamespacesOnError } from './src/share/trigger-namespaces-on-error' +import { clientEventHandler } from './src/share/client-event-handler' +import { + getEventEmitter, + EventEmitterClass +} from './src/utils/ee' +// also export some of the util methods +import { + fixWss, + clearMainEmitEvt +} from './src/utils/helpers' // export export { + // props wsCoreDefaultOptions, wsCoreConstProps, - postWsOptions, + // generator methods wsClientCore, - wsClientCoreAction + wsClientCoreAction, + // helper methods + checkSocketClientType, + // from share.js + jsonqlWsConstants, + createNspClient, + createNspAuthClient, + triggerNamespacesOnError, + clientEventHandler, + fixWss, + clearMainEmitEvt, + getEventEmitter, + EventEmitterClass } diff --git a/packages/ws-client-core/package.json b/packages/ws-client-core/package.json index 7fa85c79e4b73ffce2b3fc63eb96cd2b547db490..7ece871f195c2a7f4a9f761bd3ce0db98192030c 100644 --- a/packages/ws-client-core/package.json +++ b/packages/ws-client-core/package.json @@ -1,22 +1,23 @@ { "name": "jsonql-ws-client-core", - "version": "0.7.0", + "version": "0.8.4", "description": "This is the jsonql Web Socket client core library for Node and Browser. Not for direct use.", "main": "main.js", "module": "index.js", "files": [ "src", "index.js", - "main.js", - "share.js" + "main.js" ], "scripts": { "test": "ava ", "prepare": "npm run test", "update:version": "node ./build.js", + "test:tbd": "DEBUG=jsonql-ws* ava ./tests/tbd.test.js", "test:evt": "ava ./tests/event.test.js", - "test:node": "DEBUG=jsonql-ws-* ava ./tests/test-node.test.js", - "test:opt": "DEBUG=jsonql-ws-* ava ./tests/options.test.js", + "test:auth": "DEBUG=jsonql-ws* ava ./tests/auth.test.js", + "test:node": "DEBUG=jsonql-ws-* ava ./tests/test-node.test.js", + "test:opt": "DEBUG=jsonql-ws-* ava ./tests/options.test.js", "contract": "node ./node_modules/jsonql-contract/cmd.js configFile ./tests/fixtures/contract-config.js", "contract:auth": "node ./node_modules/jsonql-contract/cmd.js configFile ./tests/fixtures/contract-config-auth.js" }, @@ -52,18 +53,18 @@ "node": ">=8" }, "dependencies": { - "jsonql-constants": "^1.8.14", + "jsonql-constants": "^1.9.1", "jsonql-errors": "^1.1.10", "jsonql-params-validator": "^1.5.2", - "jsonql-utils": "^0.9.7", - "nb-event-service": "^1.9.1" + "jsonql-utils": "^1.0.0", + "nb-event-service": "^1.9.4" }, "devDependencies": { "ava": "^3.5.0", "esm": "^3.2.25", "fs-extra": "^8.1.0", "jsonql-contract": "^1.8.7", - "jsonql-ws-server": "^1.6.0", + "jsonql-ws-server": "^1.6.2", "kefir": "^3.8.6", "ws": "^7.2.1" }, diff --git a/packages/ws-client-core/share.js b/packages/ws-client-core/share.js deleted file mode 100644 index 3d07de62bb0c0a14f33a76157232c85c90b1e214..0000000000000000000000000000000000000000 --- a/packages/ws-client-core/share.js +++ /dev/null @@ -1,21 +0,0 @@ -// new interface to export some of the method for other module to use -// jsonql-ws-client/share -// import export the constants -import * as constants from './src/options/constants' -// import the share methods -import { createNspClient, createNspAuthClient } from './src/share/create-nsp-client' -import { triggerNamespacesOnError } from './src/share/trigger-namespaces-on-error' -import { clientEventHandler } from './src/share/client-event-handler' -// also export some of the util methods -import { clearMainEmitEvt, disconnect, ee } from './src/utils' -// export it -export { - constants, - createNspClient, - createNspAuthClient, - triggerNamespacesOnError, - clientEventHandler, - clearMainEmitEvt, - disconnect, - ee -} diff --git a/packages/ws-client-core/src/api.js b/packages/ws-client-core/src/api.js index 6fdb4b63c753f1df7a75f8d8729123c3a52fe0dc..8351a768f64ae64b864256b18428b8a328536a06 100644 --- a/packages/ws-client-core/src/api.js +++ b/packages/ws-client-core/src/api.js @@ -3,8 +3,12 @@ // any kind of clients // import { injectToFn } from 'jsonql-utils' import { generator } from './core' -import { checkWsCoreOptions } from './options' -import { getEventEmitter, processContract, getLogFn } from './utils' +import { + checkConfiguration, + postCheckInjectOpts, + createRequiredParams +} from './options' + /** * 0.5.0 we break up the wsClientCore in two parts one without the config check @@ -12,14 +16,9 @@ import { getEventEmitter, processContract, getLogFn } from './utils' * @param {object} config the already checked config */ export function wsClientCoreAction(socketClientResolver, config) { - return Promise - .resolve(config) - .then(getLogFn) - .then(opts => ({ - opts, - nspMap: processContract(opts), - ee: getEventEmitter(opts) - })) + return postCheckInjectOpts(config) + // the following two moved to wsPostConfig + .then(createRequiredParams) .then( ({opts, nspMap, ee}) => socketClientResolver(opts, nspMap, ee) ) @@ -40,10 +39,6 @@ export function wsClientCoreAction(socketClientResolver, config) { */ export function wsClientCore(socketClientResolver, defaultOptions = {}, constProps = {}) { // we need to inject property to this client later - // therefore we need to do it this way - return (config = {}) => ( - checkWsCoreOptions(config, defaultOptions, constProps) - .then(opts => wsClientCoreAction(socketClientResolver, opts)) - ) - + return (config = {}) => checkConfiguration(config, defaultOptions, constProps) + .then(opts => wsClientCoreAction(socketClientResolver, opts)) } diff --git a/packages/ws-client-core/src/core/action-call.js b/packages/ws-client-core/src/core/action-call.js index 30d2686ced01047f7ab5f661eba086becdc91988..b2d3491f23ca62aff1d6811f8d786978e33bd3df 100644 --- a/packages/ws-client-core/src/core/action-call.js +++ b/packages/ws-client-core/src/core/action-call.js @@ -1,5 +1,5 @@ // the actual trigger call method -import { ON_RESULT_PROP_NAME, RESULT_PROP_NAME, EMIT_REPLY_TYPE } from 'jsonql-constants' +import { ON_RESULT_PROP_NAME, EMIT_REPLY_TYPE } from 'jsonql-constants' import { createEvt, toArray } from '../utils' import { respondHandler } from './respond-handler' @@ -9,23 +9,28 @@ import { respondHandler } from './respond-handler' * @param {string} namespace where this belongs * @param {string} resolverName resolver * @param {array} args arguments + * @param {function} log function * @return {void} nothing */ -export function actionCall(ee, namespace, resolverName, args = []) { +export function actionCall(ee, namespace, resolverName, args = [], log) { + // @TODO remove later once we got rip of that log is not defined error + if (!log || typeof log !== 'function') { + throw new Error(`Die here the log is not defined!!!!`) + } + // reply event const eventName = createEvt(namespace, EMIT_REPLY_TYPE) - // const RESULT_SUBFIX = useCallbackStyle ? RESULT_PROP_NAME : ON_RESULT_PROP_NAME - - debugFn(`actionCall: ${eventName} --> ${resolverName}`, args) - // this could be a problem + log(`actionCall: ${eventName} --> ${resolverName}`, args) ee.$trigger(eventName, [resolverName, toArray(args)]) - + // then we need to listen to the event callback here as well return new Promise((resolver, rejecter) => { + // this cause the onResult got the result back first + // and it should be the promise resolve first ee.$on( createEvt(namespace, resolverName, ON_RESULT_PROP_NAME), function actionCallResultHandler(result) { - debugFn(`got the first result`, result) + log(`got the first result`, result) respondHandler(result, resolver, rejecter) } diff --git a/packages/ws-client-core/src/core/generator.js b/packages/ws-client-core/src/core/generator.js index 3fb8cc6f5fa78c06a8fb99958b82c744fe9c6773..ec28f460c6899cbe261cf5f6f4d5205da0d151b6 100644 --- a/packages/ws-client-core/src/core/generator.js +++ b/packages/ws-client-core/src/core/generator.js @@ -6,7 +6,7 @@ import { createAuthMethods } from './setup-auth-methods' import { generateResolvers, createNamespaceErrorHandler, - createOnReadyhandler + createOnReadyHandler } from './resolver-methods' /** @@ -23,19 +23,25 @@ export function generator(opts, nspMap, ee) { let args = [ generateResolvers, createNamespaceErrorHandler, - createOnReadyhandler, + createOnReadyHandler ] if (enableAuth) { args.push( createAuthMethods ) - } else { - // we just return the obj itself - args.push( - (obj) => obj - ) - } - + } + // we will always get back the [ obj, opts, ee ] + // then we only return the obj (wsClient) + args.push( + (client, opts, ee) => { + opts.log(`---> The final step to return the ws-client <---`) + // add some debug functions + client.verifyEventEmitter = () => ee.is + + return client + } + ) + // run it const fn = Reflect.apply(chainFns, null, args) return fn(opts, ee, nspSet) diff --git a/packages/ws-client-core/src/core/resolver-methods.js b/packages/ws-client-core/src/core/resolver-methods.js index 96208f1874cc31212557e165385545b1e0709672..4e9792fa76f23eae4b85e2ff2211d49b23c13d4b 100644 --- a/packages/ws-client-core/src/core/resolver-methods.js +++ b/packages/ws-client-core/src/core/resolver-methods.js @@ -24,13 +24,14 @@ import { * @param {string} namespace this resolver end point * @param {string} resolverName name of resolver as event name * @param {object} params from contract + * @param {function} log pass the log function * @return {function} resolver */ -function createResolver(ee, namespace, resolverName, params) { +function createResolver(ee, namespace, resolverName, params, log) { // note we pass the new withResult=true option return function(...args) { return validateAsync(args, params.params, true) - .then(_args => actionCall(ee, namespace, resolverName, _args)) + .then(_args => actionCall(ee, namespace, resolverName, _args, log)) .catch(finalCatch) } } @@ -44,16 +45,17 @@ function createResolver(ee, namespace, resolverName, params) { */ export function generateResolvers(opts, ee, nspSet) { let obj = {} + let { log } = opts // const { useCallbackStyle } = opts; // @1.2.1 for (let namespace in nspSet) { let list = nspSet[namespace] for (let resolverName in list) { // resolverNames.push(resolverName) let params = list[resolverName] - let fn = createResolver(ee, namespace, resolverName, params) + let fn = createResolver(ee, namespace, resolverName, params, log) // this should set as a getter therefore can not be overwrite by accident // obj[resolverName] = setupResolver(namespace, resolverName, params, fn, ee) - obj = injectToFn(obj, resolverName, setupResolver(namespace, resolverName, params, fn, ee)) + obj = injectToFn(obj, resolverName, setupResolver(namespace, resolverName, params, fn, ee, log)) } } // resolve the obj to start the chain @@ -97,7 +99,7 @@ export function createNamespaceErrorHandler(obj, opts, ee, nspSet) { * @param {object} ee Event Emitter * @return {array} [ obj, opts, ee ] */ -export function createOnReadyhandler(obj, opts, ee) { +export function createOnReadyHandler(obj, opts, ee) { return [ objDefineProps(obj, ON_READY_PROP_NAME, function onReadyCallbackHandler(onReadyCallback) { if (isFunc(onReadyCallback)) { diff --git a/packages/ws-client-core/src/core/setup-auth-methods.js b/packages/ws-client-core/src/core/setup-auth-methods.js index c6e456dcc25ee627873d8058210228a9ca5f42db..9084479b49416922804bed6511169eb41b9841e3 100644 --- a/packages/ws-client-core/src/core/setup-auth-methods.js +++ b/packages/ws-client-core/src/core/setup-auth-methods.js @@ -5,17 +5,19 @@ import { ON_LOGIN_PROP_NAME } from 'jsonql-constants' import { JsonqlValidationError } from 'jsonql-errors' -import { injectToFn, chainFns, isString } from '../utils' +import { injectToFn, chainFns, isString, objDefineProps, isFunc } from '../utils' /** * @TODO this is now become unnecessary because the login is a slave to the * http-client - but keep this for now and see what we want to do with it later + * @UPDATE it might be better if we decoup the two http-client only emit a login event + * Here should catch it and reload the ws client @TBC * break out from createAuthMethods to allow chaining call * @param {object} obj the main client object * @param {object} opts configuration * @param {object} ee event emitter - * @return {array} [ obj, opts, ee ] + * @return {array} [ obj, opts, ee ] what comes in what goes out */ const setupLoginHandler = (obj, opts, ee) => [ injectToFn(obj, opts.loginHandlerName, function loginHandler(token) { @@ -25,21 +27,23 @@ const setupLoginHandler = (obj, opts, ee) => [ // should trigger a global error instead @TODO throw new JsonqlValidationError(opts.loginHandlerName, `Unexpected token ${token}`) }), - ee, - opts + opts, + ee ] + /** * break out from createAuthMethods to allow chaining call - final in chain * @param {object} obj the main client object * @param {object} opts configuration * @param {object} ee event emitter - * @return {array} [ obj, ee ] + * @return {array} [ obj, opts, ee ] what comes in what goes out */ const setupLogoutHandler = (obj, opts, ee) => [ injectToFn(obj, opts.logoutHandlerName, function logoutHandler(...args) { ee.$trigger(LOGOUT_EVENT_NAME, args) }), + opts, ee ] @@ -49,23 +53,26 @@ const setupLogoutHandler = (obj, opts, ee) => [ * Plus this will check if it's the private namespace that fired the event * @param {object} obj the client itself * @param {object} ee Event Emitter - * @return {object} obj with onLogin prop + * @return {array} [ obj, opts, ee] what comes in what goes out */ -export function createOnLoginhandler(obj, ee) { - return objDefineProps(obj, ON_LOGIN_PROP_NAME, function onLoginCallbackHandler(onLoginCallback) { - if (isFunc(onLoginCallback)) { - // only one callback can registered with it, TBC - ee.$only(ON_LOGIN_PROP_NAME, onLoginCallback) - } - }) -} +const createOnLoginhandler = (obj, opts, ee) => [ + objDefineProps(obj, ON_LOGIN_PROP_NAME, function onLoginCallbackHandler(onLoginCallback) { + if (isFunc(onLoginCallback)) { + // only one callback can registered with it, TBC + ee.$only(ON_LOGIN_PROP_NAME, onLoginCallback) + } + }), + opts, + ee +] + /** * Create auth related methods * @param {object} obj the client itself * @param {object} opts configuration * @param {object} ee Event Emitter - * @return {object} obj with auth methods if any + * @return {array} [ obj, opts, ee ] what comes in what goes out */ export function createAuthMethods(obj, opts, ee) { return chainFns( diff --git a/packages/ws-client-core/src/core/setup-resolver.js b/packages/ws-client-core/src/core/setup-resolver.js index 64a251effa2b31c8727010ead47fb9255dc28520..c80da042343142608db098daca9650697bf9b805 100644 --- a/packages/ws-client-core/src/core/setup-resolver.js +++ b/packages/ws-client-core/src/core/setup-resolver.js @@ -5,33 +5,48 @@ import { ON_MESSAGE_PROP_NAME, ON_RESULT_PROP_NAME } from 'jsonql-constants' +// local import { MY_NAMESPACE } from '../options/constants' import { chainFns, objDefineProps, injectToFn, createEvt, isFunc } from '../utils' - import { respondHandler } from './respond-handler' import { setupSend } from './setup-send' + + /** - * The first one in the chain + * The first one in the chain, just setup a namespace prop + * the rest are passing through + * @param {function} fn the resolver function + * @param {object} ee the event emitter + * @param {string} resolverName what it said + * @param {object} params for resolver from contract + * @param {function} log the logger function * @return {array} */ -const setupNamespace = (fn, ee, namespace, resolverName, params) => [ +const setupNamespace = (fn, ee, namespace, resolverName, params, log) => [ injectToFn(fn, MY_NAMESPACE, namespace), ee, namespace, resolverName, - params + params, + log ] -// onResult handler -const setupOnResult = (fn, ee, namespace, resolverName, params) => [ +/** + * onResult handler + */ +const setupOnResult = (fn, ee, namespace, resolverName, params, log) => [ objDefineProps(fn, ON_RESULT_PROP_NAME, function(resultCallback) { if (isFunc(resultCallback)) { ee.$on( createEvt(namespace, resolverName, ON_RESULT_PROP_NAME), function resultHandler(result) { respondHandler(result, resultCallback, (error) => { - ee.$trigger(createEvt(namespace, resolverName, ON_ERROR_PROP_NAME), error) + log(`Catch error: "${resolverName}"`, error) + ee.$trigger( + createEvt(namespace, resolverName, ON_ERROR_PROP_NAME), + error + ) }) } ) @@ -40,61 +55,80 @@ const setupOnResult = (fn, ee, namespace, resolverName, params) => [ ee, namespace, resolverName, - params + params, + log ] -// we do need to add the send prop back because it's the only way to deal with -// bi-directional data stream -const setupOnMessage = (fn, ee, namespace, resolverName, params) => [ +/** + * we do need to add the send prop back because it's the only way to deal with + * bi-directional data stream + */ +const setupOnMessage = (fn, ee, namespace, resolverName, params, log) => [ objDefineProps(fn, ON_MESSAGE_PROP_NAME, function(messageCallback) { // we expect this to be a function if (isFunc(messageCallback)) { // did that add to the callback let onMessageCallback = (args) => { respondHandler(args, messageCallback, (error) => { - ee.$trigger(createEvt(namespace, resolverName, ON_ERROR_PROP_NAME), error) + log(`Catch error: "${resolverName}"`, error) + ee.$trigger( + createEvt(namespace, resolverName, ON_ERROR_PROP_NAME), + error + ) }) } // register the handler for this message event - ee.$only(createEvt(namespace, resolverName, ON_MESSAGE_PROP_NAME), onMessageCallback) + ee.$only( + createEvt(namespace, resolverName, ON_MESSAGE_PROP_NAME), + onMessageCallback + ) } }), ee, namespace, resolverName, - params + params, + log ] -// add an ON_ERROR_PROP_NAME handler -const setupOnError = (fn, ee, namespace, resolverName, params) => [ +/** + * ON_ERROR_PROP_NAME handler + */ +const setupOnError = (fn, ee, namespace, resolverName, params, log) => [ objDefineProps(fn, ON_ERROR_PROP_NAME, function(resolverErrorHandler) { if (isFunc(resolverErrorHandler)) { // please note ON_ERROR_PROP_NAME can add multiple listners - ee.$only(createEvt(namespace, resolverName, ON_ERROR_PROP_NAME), resolverErrorHandler) + ee.$only( + createEvt(namespace, resolverName, ON_ERROR_PROP_NAME), + resolverErrorHandler + ) } }), ee, namespace, resolverName, - params + params, + log ] /** - * Add extra property to the resolver + * Add extra property / listeners to the resolver * @param {string} namespace where this belongs * @param {string} resolverName name as event name * @param {object} params from contract * @param {function} fn resolver function * @param {object} ee EventEmitter + * @param {function} log function * @return {function} resolver */ -export function setupResolver(namespace, resolverName, params, fn, ee) { +export function setupResolver(namespace, resolverName, params, fn, ee, log) { + // also need to setup a getter to get back the namespace of this resolver - let args = [setupNamespace] - args.push(setupOnResult, setupOnMessage, setupOnError) - args.push(setupSend) + let fns = [setupNamespace] + fns.push(setupOnResult, setupOnMessage, setupOnError, setupSend) // get the executor - const executor = Reflect.apply(chainFns, null, args) + const executor = Reflect.apply(chainFns, null, fns) + const args = [fn, ee, namespace, resolverName, params, log] - return Reflect.apply(executor, null, [fn, ee, namespace, resolverName, params]) + return Reflect.apply(executor, null, args) } diff --git a/packages/ws-client-core/src/core/setup-send.js b/packages/ws-client-core/src/core/setup-send.js index a2ccce76a262246b0852b4efa9a2268b89a73ee4..e90ed62d47dbd656307c3eee7496b21ccf9979df 100644 --- a/packages/ws-client-core/src/core/setup-send.js +++ b/packages/ws-client-core/src/core/setup-send.js @@ -8,10 +8,18 @@ import { validateAsync } from 'jsonql-params-validator' import { objDefineProps, createEvt, toArray } from '../utils' import { actionCall } from './action-call' - -// pairing with the server vesrion SEND_MSG_PROP_NAME -// last of the chain so only return the resolver (fn) -export const setupSend = (fn, ee, namespace, resolverName, params) => ( +/** + * pairing with the server vesrion SEND_MSG_PROP_NAME + * last of the chain so only return the resolver (fn) + * @param {function} fn the resolver function + * @param {object} ee event emitter instance + * @param {string} namespace the namespace it belongs to + * @param {string} resolverName name of the resolver + * @param {object} params from contract + * @param {function} log a logger function + * @return {function} return the resolver itself + */ +export const setupSend = (fn, ee, namespace, resolverName, params, log) => ( objDefineProps(fn, SEND_MSG_PROP_NAME, function sendSetter(messagePayload) { // debugFn('got payload for', messagePayload) // @NOTE change from sync interface to async @ 1.0.0 @@ -27,7 +35,7 @@ export const setupSend = (fn, ee, namespace, resolverName, params) => ( ) } else { // return it just for the catch to work - if any - return actionCall(ee, namespace, resolverName, messagePayload) + return actionCall(ee, namespace, resolverName, messagePayload, log) } }) .catch(err => { @@ -40,7 +48,7 @@ export const setupSend = (fn, ee, namespace, resolverName, params) => ( }, function sendGetter() { // add in 1.1.4 return function sendGetterAction(...args) { return validateAsync(args, params.params, true) - .then(_args => actionCall(ee, namespace, resolverName, _args)) + .then(_args => actionCall(ee, namespace, resolverName, _args, log)) .catch(finalCatch) } }) diff --git a/packages/ws-client-core/src/options/constants.js b/packages/ws-client-core/src/options/constants.js index 34a9b5fc6f0e0189b485d5f9bc7df869e5381eba..733bd1531d07f2d02a21993f625ca0c9c46349c6 100644 --- a/packages/ws-client-core/src/options/constants.js +++ b/packages/ws-client-core/src/options/constants.js @@ -8,26 +8,26 @@ import { ON_RESULT_PROP_NAME } from 'jsonql-constants' -const SOCKET_IO = JS_WS_SOCKET_IO_NAME; -const WS = JS_WS_NAME; +const SOCKET_IO = JS_WS_SOCKET_IO_NAME +const WS = JS_WS_NAME const AVAILABLE_SERVERS = [SOCKET_IO, WS] -const SOCKET_NOT_DEFINE_ERR = 'socket is not define in the contract file!'; +const SOCKET_NOT_DEFINE_ERR = 'socket is not define in the contract file!' -const SERVER_NOT_SUPPORT_ERR = 'is not supported server name!'; +const SERVER_NOT_SUPPORT_ERR = 'is not supported server name!' -const MISSING_PROP_ERR = 'Missing property in contract!'; +const MISSING_PROP_ERR = 'Missing property in contract!' -const UNKNOWN_CLIENT_ERR = 'Unknown client type!'; +const UNKNOWN_CLIENT_ERR = 'Unknown client type!' -const EMIT_EVT = EMIT_REPLY_TYPE; +const EMIT_EVT = EMIT_REPLY_TYPE -const NAMESPACE_KEY = 'namespaceMap'; +const NAMESPACE_KEY = 'namespaceMap' -const UNKNOWN_RESULT = 'UKNNOWN RESULT!'; +const UNKNOWN_RESULT = 'UKNNOWN RESULT!' -const NOT_ALLOW_OP = 'This operation is not allow!'; +const NOT_ALLOW_OP = 'This operation is not allow!' const MY_NAMESPACE = 'myNamespace' diff --git a/packages/ws-client-core/src/options/defaults.js b/packages/ws-client-core/src/options/defaults.js index b01a8041fa35d13d7b7f5fe5b66462ac1270c483..3a20e91dd686b17f4482c10ba09ed24001dc07e3 100644 --- a/packages/ws-client-core/src/options/defaults.js +++ b/packages/ws-client-core/src/options/defaults.js @@ -12,12 +12,16 @@ import { ISSUER_NAME, LOGOUT_NAME, IO_ROUNDTRIP_LOGIN, - IO_HANDSHAKE_LOGIN + IO_HANDSHAKE_LOGIN, + SOCKET_TYPE_CLIENT_ALIAS, + SOCKET_TYPE_KEY, + ALIAS_KEY } from 'jsonql-constants' // import { AVAILABLE_SERVERS } from './constants' const AVAILABLE_METHODS = [IO_ROUNDTRIP_LOGIN, IO_HANDSHAKE_LOGIN] -const wsCoreDefaultOptions = { +const wsBaseOptions = { + debugOn: createConfig(false, [BOOLEAN_TYPE]), // useCallbackStyle: createConfig(false, [BOOLEAN_TYPE]), abandoned in 0.6.0 loginHandlerName: createConfig(ISSUER_NAME, [STRING_TYPE]), logoutHandlerName: createConfig(LOGOUT_NAME, [STRING_TYPE]), @@ -38,8 +42,18 @@ const wsCoreDefaultOptions = { token: createConfig(false, [STRING_TYPE]) } +// socket client +const socketAppProps = { + // new prop for socket client + [SOCKET_TYPE_KEY]: createConfig(null, [STRING_TYPE], {[ALIAS_KEY]: SOCKET_TYPE_CLIENT_ALIAS}) + // [ENUM_KEY]: [JS_WS_NAME, JS_WS_SOCKET_IO_NAME, JS_PRIMUS_NAME], +} + +const wsCoreDefaultOptions = Object.assign(wsBaseOptions, socketAppProps) + // constant props const wsCoreConstProps = { + log: null, // contract: null, eventEmitter: null, // we unify the two different client into one now @@ -50,4 +64,4 @@ const wsCoreConstProps = { wssPath: '' } -export { wsCoreDefaultOptions, wsCoreConstProps } +export { wsCoreDefaultOptions, wsCoreConstProps, socketAppProps } diff --git a/packages/ws-client-core/src/options/index.js b/packages/ws-client-core/src/options/index.js index a05456083c080f724b76b69c35c784319565e3a7..606eed31c93b2c6f351d4acc8e35aac643d3e40a 100644 --- a/packages/ws-client-core/src/options/index.js +++ b/packages/ws-client-core/src/options/index.js @@ -1,7 +1,22 @@ // create options -import { checkConfigAsync } from 'jsonql-params-validator' -import { wsCoreDefaultOptions, wsCoreConstProps } from './defaults' -import { fixWss, getHostName } from '../utils' +import { checkConfigAsync, checkConfig } from 'jsonql-params-validator' +import { wsCoreDefaultOptions, wsCoreConstProps, socketAppProps } from './defaults' +import { + fixWss, + getHostName, + getEventEmitter, + processContract, + getLogFn +} from '../utils' + +/** + * We need this to find the socket server type + * @param {*} config + * @return {string} the name of the socket server if any + */ +function checkSocketClientType(config) { + return checkConfig(config, socketAppProps) +} /** * wrapper method to check this already did the pre check @@ -10,22 +25,19 @@ import { fixWss, getHostName } from '../utils' * @param {object} constProps user supply const props * @return {promise} resolve to the checked opitons */ -function checkOptionsWrapper(config, defaultOptions, constProps) { +function checkConfiguration(config, defaultOptions, constProps) { const wsConstProps = Object.assign(wsCoreConstProps, constProps) const defaultCheckOptions = Object.assign(wsCoreDefaultOptions, defaultOptions) - /* - const fn = postConfigCheck(checkMap, constProps, checkConfig) - return fn(config) - */ + return checkConfigAsync(config, defaultCheckOptions, wsConstProps) } /** - * Taking the then part from the method below + * Taking the `then` part from the method below * @param {object} opts * @return {promise} opts all done */ -function postWsOptions(opts) { +function postCheckInjectOpts(opts) { return Promise.resolve(opts) .then(opts => { if (!opts.hostname) { @@ -34,26 +46,38 @@ function postWsOptions(opts) { // @TODO the contract now will supply the namespace information // and we need to use that to group the namespace call opts.wssPath = fixWss([opts.hostname, opts.namespace].join('/'), opts.serverType) - // debug('CONFIGURATION OPTIONS', opts) + // get the log function here + opts.log = getLogFn(opts) + + opts.eventEmitter = getEventEmitter(opts) + return opts }) } /** - * check the configuration - * @param {object} config user supplied configuration - * @param {object} defaultOptions the check map - * @param {object} constProps developer supplied configuration - * @return {object} after checked + * Don't want to make things confusing + * Breaking up the opts process in one place + * then generate the necessary parameter in another step + * @param {object} opts checked --> merge --> injected + * @return {object} {opts, nspMap, ee} */ -function checkWsCoreOptions(config, defaultOptions, constProps) { - return checkOptionsWrapper(config, defaultOptions, constProps) - .then(postWsOptions) +function createRequiredParams(opts) { + return { + opts, + nspMap: processContract(opts), + ee: opts.eventEmitter + } } export { + // properties wsCoreDefaultOptions, wsCoreConstProps, - checkWsCoreOptions, - postWsOptions + // functions + checkConfiguration, + postCheckInjectOpts, + createRequiredParams, + // this will just get export for integration + checkSocketClientType } diff --git a/packages/ws-client-core/src/share/client-event-handler.js b/packages/ws-client-core/src/share/client-event-handler.js index 6429473806a3064913b310c4b1ce96c29d4a7c75..2920629f61ec45d98ea8e7541d3b9225d930ad81 100644 --- a/packages/ws-client-core/src/share/client-event-handler.js +++ b/packages/ws-client-core/src/share/client-event-handler.js @@ -3,16 +3,12 @@ // because all the client side call are via the ee // and that makes it re-usable between different client setup import { - ERROR_PROP_NAME, - RESULT_PROP_NAME, - // LOGIN_EVENT_NAME, LOGOUT_EVENT_NAME, NOT_LOGIN_ERR_MSG, ON_ERROR_PROP_NAME, - ON_RESULT_PROP_NAME, - // ON_MESSAGE_PROP_NAME, + ON_RESULT_PROP_NAME } from 'jsonql-constants' -import { EMIT_EVT, SOCKET_IO, WS } from '../options/constants' +import { EMIT_EVT, SOCKET_IO } from '../options/constants' import { createEvt, clearMainEmitEvt } from '../utils' import { triggerNamespacesOnError } from './trigger-namespaces-on-error' @@ -24,9 +20,8 @@ import { triggerNamespacesOnError } from './trigger-namespaces-on-error' * @return {void} */ const notLoginWsHandler = (namespace, ee, opts) => { - const { useCallbackStyle, log } = opts; - const ERROR_SUBFIX = useCallbackStyle ? ERROR_PROP_NAME : ON_ERROR_PROP_NAME; - const RESULT_SUBFIX = useCallbackStyle ? RESULT_PROP_NAME : ON_RESULT_PROP_NAME; + const { log } = opts + ee.$only( createEvt(namespace, EMIT_EVT), function notLoginHandlerCallback(resolverName, args) { @@ -38,9 +33,9 @@ const notLoginWsHandler = (namespace, ee, opts) => { } // It should just throw error here and should not call the result // because that's channel for handling normal event not the fake one - ee.$call(createEvt(namespace, resolverName, ERROR_SUBFIX), [error]) + ee.$call(createEvt(namespace, resolverName, ON_ERROR_PROP_NAME), [ error ]) // also trigger the result handler, but wrap inside the error key - ee.$call(createEvt(namespace, resolverName, RESULT_SUBFIX), [{ error }]) + ee.$call(createEvt(namespace, resolverName, ON_RESULT_PROP_NAME), [{ error }]) } ) } @@ -68,17 +63,19 @@ export function clientEventHandler(opts, nspMap, ee, bindWsHandler, namespaces, // @1.1.3 add isPrivate prop to id which namespace is the private nsp // then we can use this prop to determine if we need to fire the ON_LOGIN_PROP_NAME event const privateNamespace = getPrivateNamespace(namespaces) - let isPrivate = false; - const { log } = opts; + let isPrivate = false + const { log } = opts // loop // @BUG for io this has to be in order the one with auth need to get call first // The order of login is very import we need to run a waterfall here to make sure // one is execute then the other namespaces.forEach(namespace => { - isPrivate = privateNamespace === namespace; + isPrivate = privateNamespace === namespace if (nsps[namespace]) { + log('[call bindWsHandler]', isPrivate, namespace) let args = [namespace, nsps[namespace], ee, isPrivate, opts] + if (opts.serverType === SOCKET_IO) { let { nspSet } = nspMap; args.push(nspSet[namespace]) @@ -100,7 +97,11 @@ export function clientEventHandler(opts, nspMap, ee, bindWsHandler, namespaces, namespaces.forEach( namespace => { clearMainEmitEvt(ee, namespace) // clear out the nsp - nsps[namespace] = false; + nsps[namespace] = null + // @TODO here is the problem, we clear out ALL the nsps + // but we should keep the public nsp, because logout doesn't mean + // disconnect everything right? + // add a NOT LOGIN error if call notLoginWsHandler(namespace, ee, opts) }) diff --git a/packages/ws-client-core/src/share/create-nsp-client.js b/packages/ws-client-core/src/share/create-nsp-client.js index 5e732410fcd941f025f76d0b4da6579d4dccf802..ab4c41ed22dfba3997e21ef5333531960b372b0b 100644 --- a/packages/ws-client-core/src/share/create-nsp-client.js +++ b/packages/ws-client-core/src/share/create-nsp-client.js @@ -10,8 +10,8 @@ * @return {object} ws client instance */ function createNspClient(namespace, opts) { - const { hostname, wssPath, wsOptions, nspClient } = opts; - const url = namespace ? [hostname, namespace].join('/') : wssPath; + const { hostname, wssPath, wsOptions, nspClient } = opts + const url = namespace ? [hostname, namespace].join('/') : wssPath return nspClient(url, wsOptions) } @@ -22,8 +22,8 @@ function createNspClient(namespace, opts) { * @return {object} ws client instance */ function createNspAuthClient(namespace, opts) { - const { hostname, wssPath, token, wsOptions, nspAuthClient } = opts; - const url = namespace ? [hostname, namespace].join('/') : wssPath; + const { hostname, wssPath, token, wsOptions, nspAuthClient } = opts + const url = namespace ? [hostname, namespace].join('/') : wssPath if (token && typeof token !== 'string') { throw new Error(`Expect token to be string, but got ${token}`) } diff --git a/packages/ws-client-core/src/share/trigger-namespaces-on-error.js b/packages/ws-client-core/src/share/trigger-namespaces-on-error.js index bdd08d6176c4b3d5a3ee60e5d27dfb7b26843276..0145f5924c23141534a48abcb731372a9ffce3f8 100644 --- a/packages/ws-client-core/src/share/trigger-namespaces-on-error.js +++ b/packages/ws-client-core/src/share/trigger-namespaces-on-error.js @@ -1,5 +1,5 @@ // this use by client-event-handler -import { ON_ERROR_PROP_NAME, ERROR_PROP_NAME } from 'jsonql-constants' +import { ON_ERROR_PROP_NAME } from 'jsonql-constants' import { createEvt } from '../utils' /** @@ -7,13 +7,13 @@ import { createEvt } from '../utils' * @param {object} ee Event Emitter * @param {array} namespaces nsps string * @param {string} message optional - * @param {object} opts configuration * @return {void} */ -export function triggerNamespacesOnError(ee, namespaces, message, opts = {}) { - const { useCallbackStyle } = opts; - const ERROR_SUBFIX = useCallbackStyle ? ERROR_PROP_NAME : ON_ERROR_PROP_NAME; +export function triggerNamespacesOnError(ee, namespaces, message) { namespaces.forEach( namespace => { - ee.$call(createEvt(namespace, ERROR_SUBFIX), [{ message, namespace }]) + ee.$trigger( + createEvt(namespace, ON_ERROR_PROP_NAME), + [{ message, namespace }] + ) }) } diff --git a/packages/ws-client-core/src/utils/ee.js b/packages/ws-client-core/src/utils/ee.js index 06f1416cb488f127776260bf15bac9b4d2808d3b..35ccc8e454467c4d06795d00b7991f6fa0a7d7a8 100644 --- a/packages/ws-client-core/src/utils/ee.js +++ b/packages/ws-client-core/src/utils/ee.js @@ -1,12 +1,13 @@ // this will generate a event emitter and will be use everywhere -import NBEventService from 'nb-event-service' +import EventEmitterClass from 'nb-event-service' // create a clone version so we know which one we actually is using -class JsonqlWsEvt extends NBEventService { +class JsonqlWsEvt extends EventEmitterClass { constructor(logger) { if (typeof logger !== 'function') { throw new Error(`Just die here the logger is not a function!`) } + logger(`---> Create a new EventEmitter <---`) // this ee will always come with the logger // because we should take the ee from the configuration super({ logger }) @@ -29,8 +30,11 @@ const getEventEmitter = opts => { log(`eventEmitter is:`, eventEmitter.name) return eventEmitter } - log(`Create a new Event Emitter`) + return new JsonqlWsEvt( opts.log ) } -export { getEventEmitter } +export { + getEventEmitter, + EventEmitterClass // for other module to build from +} diff --git a/packages/ws-client-core/src/utils/helpers.js b/packages/ws-client-core/src/utils/helpers.js index 0e1356a6352559750223eba131022b1aa0dba9cd..a2b89f10b5a3079d82f1412740ea42126209851e 100644 --- a/packages/ws-client-core/src/utils/helpers.js +++ b/packages/ws-client-core/src/utils/helpers.js @@ -1,16 +1,26 @@ // group all the small functions here -import { JS_WS_SOCKET_IO_NAME, JS_WS_NAME, EMIT_REPLY_TYPE } from 'jsonql-constants' +import { EMIT_REPLY_TYPE } from 'jsonql-constants' import { toArray, createEvt } from 'jsonql-utils/src/generic' import JsonqlValidationError from 'jsonql-errors/src/validation-error' -// we shouldn't do this anymore -export const fixWss = (url, serverType) => { - // ws only allow ws:// path - if (serverType === JS_WS_NAME) { - return url.replace('http://', 'ws://') + + +/** + * WebSocket is strict about the path, therefore we need to make sure before it goes in + * @param {string} url input url + * @return {string} url with correct path name + */ +export const fixWss = url => { + const uri = url.toLowerCase() + if (uri.indexOf('http') > -1) { + if (uri.indexOf('https') > -1) { + return uri.replace('https', 'wss') + } + return uri.replace('http', 'ws') } - return url + return uri } + /** * get a stock host name from browser */ @@ -35,22 +45,4 @@ export const clearMainEmitEvt = (ee, namespace) => { }) } -/** - * @param {object} nsps namespace as key - * @param {string} type of server - */ -export const disconnect = (nsps, type = JS_WS_SOCKET_IO_NAME) => { - try { - // @TODO need to figure out a better way here? - const method = type === JS_WS_SOCKET_IO_NAME ? 'disconnect' : 'terminate'; - for (let namespace in nsps) { - let nsp = nsps[namespace] - if (nsp && nsp[method]) { - Reflect.apply(nsp[method], null, []) - } - } - } catch(e) { - // socket.io throw a this.destroy of undefined? - console.error('Disconnect call failed', e) - } -} + diff --git a/packages/ws-client-core/src/utils/index.js b/packages/ws-client-core/src/utils/index.js index 3d9402e19e72754361630588141e84d065c7d373..a41d8e0a76e6e2a63e915eeb168d9f066fac47d6 100644 --- a/packages/ws-client-core/src/utils/index.js +++ b/packages/ws-client-core/src/utils/index.js @@ -14,16 +14,14 @@ import { isObjectHasKey, chainFns, chainPromises, - objHasProp, - postConfigCheck + objHasProp } from 'jsonql-utils/module' import processContract from './process-contract' import { fixWss, getHostName, - clearMainEmitEvt, - disconnect + clearMainEmitEvt } from './helpers' // export @@ -45,12 +43,9 @@ export { chainPromises, objHasProp, - postConfigCheck, - processContract, fixWss, getHostName, - clearMainEmitEvt, - disconnect + clearMainEmitEvt } diff --git a/packages/ws-client-core/src/utils/log.js b/packages/ws-client-core/src/utils/log.js index 11c762e38d1c37807fca6a46975e9bc67e38f729..689843d74caaaf4dfe99ed25c2ac777bba395a81 100644 --- a/packages/ws-client-core/src/utils/log.js +++ b/packages/ws-client-core/src/utils/log.js @@ -1,9 +1,21 @@ // move the get logger stuff here + +// it does nothing +const dummyLogger = () => {} + /** - * @TODO remove this implmenetation once the test is done + * re-use the debugOn prop to control this log method + * @param {object} opts configuration + * @return {function} the log function */ -const dummyLogger = (...args) => { - Reflect.apply(console.info, console, ['[jsonql-ws-client-core]', ...args]) +const getLogger = (opts) => { + const { debugOn } = opts + if (debugOn) { + return (...args) => { + Reflect.apply(console.info, console, ['[jsonql-ws-client-core]', ...args]) + } + } + return dummyLogger } /** @@ -14,10 +26,10 @@ const dummyLogger = (...args) => { const getLogFn = opts => { const { log } = opts // 1.3.9 if we pass a log method here then we use this if (!log || typeof log !== 'function') { - opts.log = dummyLogger + return getLogger(opts) } - opts.log('--- wsClientCore config opts ---', opts) - return opts + opts.log('---> getLogFn user supplied log function <---', opts) + return log } export { getLogFn } \ No newline at end of file diff --git a/packages/ws-client-core/tests/auth.test.js b/packages/ws-client-core/tests/auth.test.js new file mode 100644 index 0000000000000000000000000000000000000000..00c169e8545e4eb7a310d835ebdd0e15d613ed9b --- /dev/null +++ b/packages/ws-client-core/tests/auth.test.js @@ -0,0 +1,46 @@ +// mock a enableAuth client + +// mocking the client generator +// and only test the internal +// espcially debug the event system +const test = require('ava') +const { mockClient, log } = require('./fixtures/lib/mock-client') + + +const { + ON_ERROR_PROP_NAME, + ON_LOGIN_PROP_NAME +} = require('jsonql-constants') + +test.before(async t => { + t.context.client = await mockClient(true) +}) + +test.cb(`We should able to get a list of event register via the eventEmitter`, t => { + + const client = t.context.client + t.plan(2) + + //log('show client', client) + log(client.verifyEventEmitter()) + + t.truthy(client) + + // note it's one name onError that will listen to all the nsp errors + client[ON_ERROR_PROP_NAME] = function() { + log(`OnError callback added`) + } + + // there is only one onReady call now + + client[ON_LOGIN_PROP_NAME] = function(msg) { + log(`${ON_LOGIN_PROP_NAME} callback added`, msg) + t.pass() + t.end() + } + +}) + + + + diff --git a/packages/ws-client-core/tests/event.test.js b/packages/ws-client-core/tests/event.test.js index 126ab1e301915ca269b72984544009af91854bc0..b7083224d419192358710c45222d13c0e71375bb 100644 --- a/packages/ws-client-core/tests/event.test.js +++ b/packages/ws-client-core/tests/event.test.js @@ -3,7 +3,7 @@ const test = require('ava') const NbEventService = require('nb-event-service') const debug = require('debug')('jsonql-ws-client:test:event') const { objDefineProps, injectToFn } = require('jsonql-utils') - +const { getEventEmitter } = require('../src/utils/ee') // share methods between two test const getter = function() { return function(...args) { @@ -15,6 +15,20 @@ test.before(t => { t.context.evt = new NbEventService({logger: debug}) }) +test(`Check why the ee not showing anything`, t => { + const ee = getEventEmitter({ log: debug }) + + ee.$on('something', value => { + return value + 1 + }) + + ee.$trigger('something', 1) + + t.is(ee.$done, 2) + +}) + + test.cb(`It should able to trigger multiple callback`, t => { t.plan(3) let ctn = 0; diff --git a/packages/ws-client-core/tests/fixtures/beta/index.js b/packages/ws-client-core/tests/fixtures/beta/index.js deleted file mode 100644 index 934b4c00d0bd2ae7f727a06d6577234288a5a8b1..0000000000000000000000000000000000000000 --- a/packages/ws-client-core/tests/fixtures/beta/index.js +++ /dev/null @@ -1,5 +0,0 @@ -// This is the module entry point -import clientGenerator from './src/utils/client-generator' -import main from './src/main' - -export default main(clientGenerator) diff --git a/packages/ws-client-core/tests/fixtures/beta/jsonql-ws-client.js b/packages/ws-client-core/tests/fixtures/beta/jsonql-ws-client.js deleted file mode 100644 index 4d0baa40d8e80d654d9cfa25a7342fc9936b0b42..0000000000000000000000000000000000000000 --- a/packages/ws-client-core/tests/fixtures/beta/jsonql-ws-client.js +++ /dev/null @@ -1,6 +0,0 @@ -// this will create the final client - -import wsClientResolver from './ws-client-resolver' -import { jsonqlWsClientCore } from '../../../index' -// export back the function and that's it -export default jsonqlWsClientCore(wsClientResolver) diff --git a/packages/ws-client-core/tests/fixtures/beta/src/client-event-handler.js b/packages/ws-client-core/tests/fixtures/beta/src/client-event-handler.js deleted file mode 100644 index 647ebaf007351bc1aaf8534549d7c243e19d2c42..0000000000000000000000000000000000000000 --- a/packages/ws-client-core/tests/fixtures/beta/src/client-event-handler.js +++ /dev/null @@ -1,92 +0,0 @@ - -// @TODO port what is in the ws-main-handler -// because all the client side call are via the ee -// and that makes it re-usable between different client setup -import { - ON_MESSAGE_PROP_NAME, - ON_RESULT_PROP_NAME, - EMIT_EVT, - SOCKET_IO, - WS -} from './utils/constants' -import { - LOGIN_EVENT_NAME, - LOGOUT_EVENT_NAME, - NOT_LOGIN_ERR_MSG, - ON_ERROR_PROP_NAME -} from 'jsonql-constants' - -import { getDebug, createEvt, clearMainEmitEvt } from './utils' -import triggerNamespacesOnError from './utils/trigger-namespaces-on-error' -const debugFn = getDebug('client-event-handler') - -/** - * A fake ee handler - * @param {string} namespace nsp - * @param {object} ee EventEmitter - * @return {void} - */ -const notLoginWsHandler = (namespace, ee) => { - ee.$only( - createEvt(namespace, EMIT_EVT), - function(resolverName, args) { - debugFn('noLoginHandler hijack the ws call', namespace, resolverName, args) - let error = { - message: NOT_LOGIN_ERR_MSG - } - // It should just throw error here and should not call the result - // because that's channel for handling normal event not the fake one - ee.$call(createEvt(namespace, resolverName, ON_ERROR_PROP_NAME), [error]) - // also trigger the result handler, but wrap inside the error key - ee.$call(createEvt(namespace, resolverName, ON_RESULT_PROP_NAME), [{ error }]) - } - ) -} - -/** - * centralize all the comm in one place - * @param {object} opts configuration - * @param {array} namespaces namespace(s) - * @param {object} ee Event Emitter instance - * @param {function} bindWsHandler binding the ee to ws - * @param {array} namespaces array of namespace available - * @param {object} nsps namespaced nsp - * @return {void} nothing - */ -export default function clientEventHandler(opts, nspMap, ee, bindWsHandler, namespaces, nsps) { - // loop - // @BUG for io this has to be in order the one with auth need to get call first - // The order of login is very import we need to run a waterfall here to make sure - // one is execute then the other - namespaces.forEach(namespace => { - if (nsps[namespace]) { - debugFn('call bindWsHandler', namespace) - let args = [namespace, nsps[namespace], ee] - if (opts.serverType === SOCKET_IO) { - let { nspSet } = nspMap; - args.push(nspSet[namespace]) - args.push(opts) - } - Reflect.apply(bindWsHandler, null, args) - } else { - // a dummy placeholder - notLoginWsHandler(namespace, ee) - } - }) - // this will be available regardless enableAuth - // because the server can log the client out - ee.$on(LOGOUT_EVENT_NAME, function() { - debugFn('LOGOUT_EVENT_NAME') - // disconnect(nsps, opts.serverType) - // we need to issue error to all the namespace onError handler - triggerNamespacesOnError(ee, namespaces, LOGOUT_EVENT_NAME) - // rebind all of the handler to the fake one - namespaces.forEach( namespace => { - clearMainEmitEvt(ee, namespace) - // clear out the nsp - nsps[namespace] = false; - // add a NOT LOGIN error if call - notLoginWsHandler(namespace, ee) - }) - }) -} diff --git a/packages/ws-client-core/tests/fixtures/beta/src/create-socket-client.js b/packages/ws-client-core/tests/fixtures/beta/src/create-socket-client.js deleted file mode 100644 index 084294590a14bc67152fa9a6e937edec7836d21e..0000000000000000000000000000000000000000 --- a/packages/ws-client-core/tests/fixtures/beta/src/create-socket-client.js +++ /dev/null @@ -1,23 +0,0 @@ -import { JsonqlError } from 'jsonql-errors' - -import createWsClient from './ws' -import createIoClient from './io' - -import { SOCKET_IO, WS, SOCKET_NOT_DEFINE_ERR } from './utils/constants' - -/** - * get the create client instance function - * @param {string} type of client - * @return {function} the actual methods - * @public - */ -export default function createSocketClient(opts, nspMap, ee) { - switch (opts.serverType) { - case SOCKET_IO: - return createIoClient(opts, nspMap, ee) - case WS: - return createWsClient(opts, nspMap, ee) - default: - throw new JsonqlError(SOCKET_NOT_DEFINE_ERR) - } -} diff --git a/packages/ws-client-core/tests/fixtures/beta/src/generator.js b/packages/ws-client-core/tests/fixtures/beta/src/generator.js deleted file mode 100644 index b445fff7b8fba4424b77bd4320d287d8dfda005b..0000000000000000000000000000000000000000 --- a/packages/ws-client-core/tests/fixtures/beta/src/generator.js +++ /dev/null @@ -1,298 +0,0 @@ -// generator resolvers -// this will be a mini client server architect -// The reason is when the enableAuth setup - the private route -// might not be validated, but we need the callable point is ready -// therefore this part will always take the contract and generate -// callable api for the developer to setup their front end -// the only thing is - when they call they might get an error or -// NOT_LOGIN_IN and they can react to this error accordingly -import { - JsonqlResolverNotFoundError, - JsonqlValidationError, - JsonqlError, - finalCatch -} from 'jsonql-errors' -import { - validateAsync, - validateSync, - isObjectHasKey, - isString -} from 'jsonql-params-validator' -import { - ERROR_TYPE, - DATA_KEY, - ERROR_KEY, - ON_ERROR_PROP_NAME, - ON_MESSAGE_PROP_NAME, - ON_RESULT_PROP_NAME, - SEND_MSG_PROP_NAME, - LOGIN_EVENT_NAME, - ON_READY_PROP_NAME, - LOGOUT_EVENT_NAME -} from 'jsonql-constants' -import { getDebug, constants, createEvt, toArray } from './utils' -const { EMIT_EVT, NOT_ALLOW_OP, UNKNOWN_RESULT, MY_NAMESPACE } = constants; -const debugFn = getDebug('generator') - -/** - * prepare the methods - * @param {object} opts configuration - * @param {object} nspMap resolvers index by their namespace - * @param {object} ee EventEmitter - * @return {object} of resolvers - * @public - */ -export default function generator(opts, nspMap, ee) { - const obj = {}; - const { nspSet } = nspMap; - for (let namespace in nspSet) { - let list = nspSet[namespace] - for (let resolverName in list) { - let params = list[resolverName] - let fn = createResolver(ee, namespace, resolverName, params) - obj[resolverName] = setupResolver(namespace, resolverName, params, fn, ee) - } - } - // add error handler - createNamespaceErrorHandler(obj, ee, nspSet) - // add onReady handler - createOnReadyhandler(obj, ee, nspSet) - // Auth related methods - createAuthMethods(obj, ee, opts) - // this is a helper method for the developer to know the namespace inside - obj.getNsp = () => { - return Object.keys(nspSet) - } - // output - return obj; -} - -/** - * create the actual function to send message to server - * @param {object} ee EventEmitter instance - * @param {string} namespace this resolver end point - * @param {string} resolverName name of resolver as event name - * @param {object} params from contract - * @return {function} resolver - */ -function createResolver(ee, namespace, resolverName, params) { - // note we pass the new withResult=true option - return function(...args) { - return validateAsync(args, params.params, true) - .then( _args => actionCall(ee, namespace, resolverName, _args) ) - .catch(finalCatch) - } -} - -/** - * just wrapper - * @param {object} ee EventEmitter - * @param {string} namespace where this belongs - * @param {string} resolverName resolver - * @param {array} args arguments - * @return {void} nothing - */ -function actionCall(ee, namespace, resolverName, args = []) { - debugFn(`actionCall: ${namespace} ${resolverName}`, args) - ee.$trigger(createEvt(namespace, EMIT_EVT), [ - resolverName, - toArray(args) - ]) -} - -/** - * break out to use in different places to handle the return from server - * @param {object} data from server - * @param {function} resolver from promise - * @param {function} rejecter from promise - * @return {void} nothing - */ -function respondHandler(data, resolver, rejecter) { - if (isObjectHasKey(data, 'error')) { - debugFn('rejecter called', data.error) - rejecter(data.error) - } else if (isObjectHasKey(data, 'data')) { - debugFn('resolver called', data.data) - resolver(data.data) - } else { - debugFn('UNKNOWN_RESULT', data) - rejecter({message: UNKNOWN_RESULT, error: data}) - } -} - -/** - * Add extra property to the resolver - * @param {string} namespace where this belongs - * @param {string} resolverName name as event name - * @param {object} params from contract - * @param {function} fn resolver function - * @param {object} ee EventEmitter - * @return {function} resolver - */ -const setupResolver = (namespace, resolverName, params, fn, ee) => { - // also need to setup a getter to get back the namespace of this resolver - if (Object.getOwnPropertyDescriptor(fn, MY_NAMESPACE) === undefined) { - Object.defineProperty(fn, MY_NAMESPACE, { - value: namespace, - writeable: false - }) - } - // onResult handler - if (Object.getOwnPropertyDescriptor(fn, ON_RESULT_PROP_NAME) === undefined) { - Object.defineProperty(fn, ON_RESULT_PROP_NAME, { - set: function(resultCallback) { - if (typeof resultCallback === 'function') { - ee.$only( - createEvt(namespace, resolverName, ON_RESULT_PROP_NAME), - function resultHandler(result) { - respondHandler(result, resultCallback, (error) => { - ee.$trigger(createEvt(namespace, resolverName, ON_ERROR_PROP_NAME), error) - }) - } - ) - } - }, - get: function() { - return null; - } - }) - } - // we do need to add the send prop back because it's the only way to deal with - // bi-directional data stream - if (Object.getOwnPropertyDescriptor(fn, ON_MESSAGE_PROP_NAME) === undefined) { - Object.defineProperty(fn, ON_MESSAGE_PROP_NAME, { - set: function(messageCallback) { - // we expect this to be a function - if (typeof messageCallback === 'function') { - // did that add to the callback - let onMessageCallback = (args) => { - respondHandler(args, messageCallback, (error) => { - ee.$trigger(createEvt(namespace, resolverName, ON_ERROR_PROP_NAME), error) - }) - } - // register the handler for this message event - ee.$only(createEvt(namespace, resolverName, ON_MESSAGE_PROP_NAME), onMessageCallback) - } - }, - get: function() { - return null; // just return nothing - } - }) - } - // add an ON_ERROR_PROP_NAME handler - if (Object.getOwnPropertyDescriptor(fn, ON_ERROR_PROP_NAME) === undefined) { - Object.defineProperty(fn, ON_ERROR_PROP_NAME, { - set: function(resolverErrorHandler) { - if (typeof resolverErrorHandler === 'function') { - // please note ON_ERROR_PROP_NAME can add multiple listners - ee.$only(createEvt(namespace, resolverName, ON_ERROR_PROP_NAME), resolverErrorHandler) - } - }, - get: function() { - return null; - } - }) - } - // pairing with the server vesrion SEND_MSG_PROP_NAME - if (Object.getOwnPropertyDescriptor(fn, SEND_MSG_PROP_NAME) === undefined) { - Object.defineProperty(fn, SEND_MSG_PROP_NAME, { - set: function(messagePayload) { - const result = validateSync(toArray(messagePayload), params.params, true) - // here is the different we don't throw erro instead we trigger an - // onError - if (result[ERROR_KEY] && result[ERROR_KEY].length) { - ee.$call( - createEvt(namespace, resolverName, ON_ERROR_PROP_NAME), - [JsonqlValidationError(resolverName, result[ERROR_KEY])] - ) - } else { - // there is no return only an action call - actionCall(ee, namespace, resolverName, result[DATA_KEY]) - } - }, - get: function() { - return null; // just return nothing - } - }) - } - return fn; -} - -/** - * The problem is the namespace can have more than one - * and we only have on onError message - * @param {object} obj the client itself - * @param {object} ee Event Emitter - * @param {object} nspSet namespace keys - * @return {void} - */ -const createNamespaceErrorHandler = (obj, ee, nspSet) => { - // using the onError as name - // @TODO we should follow the convention earlier - // make this a setter for the obj itself - if (Object.getOwnPropertyDescriptor(obj, ON_ERROR_PROP_NAME) === undefined) { - Object.defineProperty(obj, ON_ERROR_PROP_NAME, { - set: function(namespaceErrorHandler) { - if (typeof namespaceErrorHandler === 'function') { - // please note ON_ERROR_PROP_NAME can add multiple listners - for (let namespace in nspSet) { - // this one is very tricky, we need to make sure the trigger is calling - // with the namespace as well as the error - ee.$on(createEvt(namespace, ON_ERROR_PROP_NAME), namespaceErrorHandler) - } - } - }, - get: function() { - return null; - } - }) - } -} - -/** - * This event will fire when the socket.io.on('connection') and ws.onopen - * @param {object} obj the client itself - * @param {object} ee Event Emitter - * @param {object} nspSet namespace keys - * @return {void} - */ -const createOnReadyhandler = (obj, ee, nspSet) => { - if (Object.getOwnPropertyDescriptor(obj, ON_READY_PROP_NAME) === undefined) { - Object.defineProperty(obj, ON_READY_PROP_NAME, { - set: function(onReadyCallback) { - if (typeof onReadyCallback === 'function') { - // reduce it down to just one flat level - let result = ee.$on(ON_READY_PROP_NAME, onReadyCallback) - } - }, - get: function() { - return null; - } - }) - } -} - -/** - * Create auth related methods - * @param {object} obj the client itself - * @param {object} ee Event Emitter - * @param {object} opts configuration - * @return {void} - */ -const createAuthMethods = (obj, ee, opts) => { - if (opts.enableAuth) { - // create an additonal login handler - // we require the token - obj[opts.loginHandlerName] = (token) => { - debugFn(opts.loginHandlerName, token) - if (token && isString(token)) { - return ee.$trigger(LOGIN_EVENT_NAME, [token]) - } - throw new JsonqlValidationError(opts.loginHandlerName) - } - // logout event handler - obj[opts.logoutHandlerName] = (...args) => { - ee.$trigger(LOGOUT_EVENT_NAME, args) - } - } -} diff --git a/packages/ws-client-core/tests/fixtures/beta/src/io/create-client.js b/packages/ws-client-core/tests/fixtures/beta/src/io/create-client.js deleted file mode 100644 index a8986f5dfb64247abdfb57773add769c63bac563..0000000000000000000000000000000000000000 --- a/packages/ws-client-core/tests/fixtures/beta/src/io/create-client.js +++ /dev/null @@ -1,121 +0,0 @@ -// this will create the socket.io client -import { chainPromises } from 'jsonql-jwt' -import { getNameFromPayload, isString } from 'jsonql-params-validator' -import { LOGIN_EVENT_NAME, LOGOUT_EVENT_NAME } from 'jsonql-constants' - -import { nspClient, nspAuthClient } from '../utils/create-nsp-client' -import clientEventHandler from '../client-event-handler' -import ioMainHandler from './io-main-handler' - -import { getDebug, clearMainEmitEvt, getNamespaceInOrder, disconnect } from '../utils' -const debugFn = getDebug('io-create-client') - -// just to make it less ugly -const mapNsps = (nsps, namespaces) => nsps - .map((nsp, i) => ({[namespaces[i]]: nsp})) - .reduce((last, next) => Object.assign(last,next), {}) - -/** - * This one will run the create nsps in sequence and make sure - * the auth one connect before we call the others - * @param {object} opts configuration - * @param {object} nspMap contract map - * @param {string} token validation - * @return {object} promise resolve with namespaces, nsps in same order array - */ -const createAuthNsps = function(opts, nspMap, token, namespaces) { - let { publicNamespace } = nspMap; - opts.token = token; - let p1 = () => nspAuthClient(namespaces[0], opts) - let p2 = () => nspClient(namespaces[1], opts) - return chainPromises([p1(), p2()]) - .then(nsps => ({ - nsps: mapNsps(nsps, namespaces), - namespaces, - login: false - })) -} - -/** - * Because the nsps can be throw away so it doesn't matter the scope - * this will get reuse again - * @param {object} opts configuration - * @param {object} nspMap from contract - * @param {string|null} token whether we have the token at run time - * @return {object} nsps namespace with namespace as key - */ -const createNsps = function(opts, nspMap, token) { - let { nspSet, publicNamespace } = nspMap; - let login = false; - let nsps = {} - // first we need to binding all the events handler - if (opts.enableAuth && opts.useJwt) { - let namespaces = getNamespaceInOrder(nspSet, publicNamespace) - debugFn('namespaces', namespaces) - login = opts.useJwt; // just saying we need to listen to login event - if (token) { - debugFn('call createAuthNsps') - return createAuthNsps(opts, nspMap, token, namespaces) - } - debugFn('init with a placeholder') - return nspClient(publicNamespace, opts) - .then(nsp => ({ - nsps: { - [ publicNamespace ]: nsp, - [ namespaces[0] ]: false - }, - namespaces, - login - })) - } - // standard without login - // the stock version should not have a namespace - return nspClient(false, opts) - .then(nsp => ({ - nsps: {[publicNamespace]: nsp}, - namespaces: [publicNamespace], - login - })) -} - - - -/** - * This is just copy of the ws version we need to figure - * out how to deal with the roundtrip login later - * @param {object} opts configuration - * @param {object} nspMap namespace with resolvers - * @param {object} ee EventEmitter to pass through - * @return {object} what comes in what goes out - */ -export default function createClient(opts, nspMap, ee) { - // arguments don't change - let args = [opts, nspMap, ee, ioMainHandler] - return createNsps(opts, nspMap, opts.token) - .then( ({ nsps, namespaces, login }) => { - // binding the listeners - and it will listen to LOGOUT event - // to unbind itself, and the above call will bind it again - Reflect.apply(clientEventHandler, null, args.concat([namespaces, nsps])) - if (login) { - ee.$only(LOGIN_EVENT_NAME, function(token) { - // here we should disconnect all the previous nsps - disconnect(nsps) - // first trigger a LOGOUT event to unbind ee to ws - // ee.$trigger(LOGOUT_EVENT_NAME) // <-- this seems to cause a lot of problems - clearMainEmitEvt(ee, namespaces) - debugFn('LOGIN_EVENT_NAME') - createNsps(opts, nspMap, token) - .then(newNsps => { - // rebind it - Reflect.apply( - clientEventHandler, - null, - args.concat([newNsps.namespaces, newNsps.nsps]) - ) - }) - }) - } - // return this will also works because the outter call are in promise chain - return { opts, nspMap, ee } - }) -} diff --git a/packages/ws-client-core/tests/fixtures/beta/src/io/index.js b/packages/ws-client-core/tests/fixtures/beta/src/io/index.js deleted file mode 100644 index d3ce1af00d2a65a37da47a19083636a45fb12102..0000000000000000000000000000000000000000 --- a/packages/ws-client-core/tests/fixtures/beta/src/io/index.js +++ /dev/null @@ -1,6 +0,0 @@ - -// import socketIoMainHandler from './socketio-main-handler'; - -import createClient from './create-client' - -export default createClient diff --git a/packages/ws-client-core/tests/fixtures/beta/src/io/io-main-handler.js b/packages/ws-client-core/tests/fixtures/beta/src/io/io-main-handler.js deleted file mode 100644 index 2ea6f1a7c2a3364782716ee5f9e992fc687c46ec..0000000000000000000000000000000000000000 --- a/packages/ws-client-core/tests/fixtures/beta/src/io/io-main-handler.js +++ /dev/null @@ -1,102 +0,0 @@ -import { - ON_MESSAGE_PROP_NAME, - ON_RESULT_PROP_NAME, - EMIT_EVT -} from '../utils/constants' -import { - ON_ERROR_PROP_NAME, - LOGOUT_EVENT_NAME, - ERROR_TYPE, - ERROR_KEY, - DATA_KEY, - ON_READY_PROP_NAME -} from 'jsonql-constants' -import { isObjectHasKey } from 'jsonql-params-validator' -import { getDebug, createEvt, formatPayload } from '../utils' - -const debugFn = getDebug('io-main-handler') - -/** - * @param {object} ee Event Emitter - * @param {string} namespace namespace of this nsp - * @param {string} resolverName resolver to handle this call - * @return {function} capture the result - */ -const resultHandler = (ee, namespace, resolverName, evt = ON_RESULT_PROP_NAME) => { - return (result) => { - ee.$trigger(createEvt(namespace, resolverName, evt), [result]) - } -} - -/** - * @param {object} nspSet resolver list - * @param {object} nsp nsp instance - * @param {object} ee Event Emitter - * @param {string} namespace name of this nsp - * @return {void} - */ -const createResolverListener = (nspSet, nsp, ee, namespace) => { - for (let resolverName in nspSet) { - nsp.on( - resolverName, - resultHandler(ee, namespace, resolverName, ON_MESSAGE_PROP_NAME) - ) - } -} - -/** - * @param {object} nsp instance - * @param {object} ee Event Emitter - * @param {string} namespace name of this nsp - * @return {void} - */ -const mainEventHandler = (nsp, ee, namespace) => { - ee.$only( - createEvt(namespace, EMIT_EVT), - function resolverEmitHandler(resolverName, args) { - debugFn('mainEventHandler', resolverName, args) - nsp.emit( - resolverName, - formatPayload(args), - resultHandler(ee, namespace, resolverName) - ) - } - ) -} - -/** - * it makes no different at this point if we know its connection establish or not - * We should actually know this before hand before we call here - * @param {string} namespace of this client - * @param {object} socket this is the resolved nsp connection object - * @param {object} ee Event Emitter - * @param {object} nspSet the list of resolvers - * @param {object} opts configuration - */ -export default function ioMainHandler(namespace, socket, ee, nspSet, opts) { - // the main listener for all the client resolvers - mainEventHandler(socket, ee, namespace) - // it doesn't make much different between inside the connect or not - // loop through to create the listeners - createResolverListener(nspSet, socket, ee, namespace) - //@TODO next we need to add a ERROR handler - // The server side is not implementing a global ERROR call yet - // and the result or message error will be handle individually by their callback - // listen to the server close event - socket.on('disconnect', function disconnect() { - debugFn('io.disconnect') - // TBC what to do with this - // ee.$trigger(LOGOUT_EVENT_NAME, [namespace]) - }) - // listen to the logout event - ee.$on(LOGOUT_EVENT_NAME, function logoutHandler() { - try { - debugFn('terminate ws connection') - socket.close() - } catch(e) { - debugFn('terminate ws error', e) - } - }) - // the last one to fire - ee.$trigger(ON_READY_PROP_NAME, namespace) -} diff --git a/packages/ws-client-core/tests/fixtures/beta/src/main.js b/packages/ws-client-core/tests/fixtures/beta/src/main.js deleted file mode 100644 index ae6ae9129b67f5561a9ec7bcb7c67430ca63edfe..0000000000000000000000000000000000000000 --- a/packages/ws-client-core/tests/fixtures/beta/src/main.js +++ /dev/null @@ -1,45 +0,0 @@ -// main api to get the ws-client - -import createSocketClient from './create-socket-client' -import generator from './generator' - -import { checkOptions, ee, processContract } from './utils' - -/** - * The main interface to create the wsClient for use - * @param {function} clientGenerator this is an internal way to generate node or browser client - * @return {function} wsClient - * @public - */ -export default function main(clientGenerator) { - /** - * @param {object} config configuration - * @param {object} [eventEmitter=false] this will be the bridge between clients - * @return {object} wsClient - */ - const wsClient = (config, eventEmitter = false) => { - return checkOptions(config) - .then(opts => ({ - opts, - nspMap: processContract(opts), - ee: eventEmitter || new ee() - }) - ) - .then(clientGenerator) - .then( - ({ opts, nspMap, ee }) => createSocketClient(opts, nspMap, ee) - ) - .then( - ({ opts, nspMap, ee }) => generator(opts, nspMap, ee) - ) - .catch(err => { - console.error('jsonql-ws-client init error', err) - }) - } - // use the Object.addProperty trick - Object.defineProperty(wsClient, 'CLIENT_TYPE_INFO', { - value: '__PLACEHOLDER__', - writable: false - }) - return wsClient; -} diff --git a/packages/ws-client-core/tests/fixtures/beta/src/node/client-generator.js b/packages/ws-client-core/tests/fixtures/beta/src/node/client-generator.js deleted file mode 100644 index be382fc52305b1786b33873f0819557bb3cbe278..0000000000000000000000000000000000000000 --- a/packages/ws-client-core/tests/fixtures/beta/src/node/client-generator.js +++ /dev/null @@ -1,42 +0,0 @@ -// client generator for node.js -const { - socketIoNodeHandshakeLogin, - socketIoNodeRoundtripLogin, - socketIoNodeClientAsync, - chainPromises, - wsNodeClient, - wsNodeAuthClient -} = require('jsonql-jwt') -const { JsonqlError } = require('jsonql-errors') -const { JS_WS_SOCKET_IO_NAME, JS_WS_NAME } = require('jsonql-constants') -const { isString } = require('jsonql-params-validator') -const debug = require('debug')('jsonql-ws-client:client-generator:cjs') - -/** - * websocket client generator - * @param {object} payload with opts, nspMap, ee - * @return {object} same just mutate it - */ -const clientGenerator = ({ opts, nspMap, ee }) => { - // debug(nspMap) - switch (opts.serverType) { - case JS_WS_SOCKET_IO_NAME: - // the socket.io normal client is not Promise so we make them all the same - opts.nspClient = socketIoNodeClientAsync; - // (...args) => Promise.resolve(Reflect.apply(socketIoNodeClient, null, args)) - // we also need to determine the type of socket.io login here - opts.nspAuthClient = isString(opts.useJwt) ? socketIoNodeRoundtripLogin : socketIoNodeHandshakeLogin; - // debug(opts.nspAuthClient) - break; - case JS_WS_NAME: - opts.nspClient = wsNodeClient; - opts.nspAuthClient = wsNodeAuthClient; - break; - default: - throw new JsonqlError(`Unknown serverType: ${opts.serverType}`) - } - return { opts, nspMap, ee } -} - -// export it -module.exports = clientGenerator; diff --git a/packages/ws-client-core/tests/fixtures/beta/src/node/main.cjs.js b/packages/ws-client-core/tests/fixtures/beta/src/node/main.cjs.js deleted file mode 100644 index 11f07114eb054599dbbb52a62720cb5c2d04bd6c..0000000000000000000000000000000000000000 --- a/packages/ws-client-core/tests/fixtures/beta/src/node/main.cjs.js +++ /dev/null @@ -1,7544 +0,0 @@ -'use strict'; - -function _interopDefault (ex) { return (ex && (typeof ex === 'object') && 'default' in ex) ? ex['default'] : ex; } - -var debug$2 = _interopDefault(require('debug')); - -/** - * This is a custom error to throw when server throw a 406 - * This help us to capture the right error, due to the call happens in sequence - * @param {string} message to tell what happen - * @param {mixed} extra things we want to add, 500? - */ -var Jsonql406Error = /*@__PURE__*/(function (Error) { - function Jsonql406Error() { - var args = [], len = arguments.length; - while ( len-- ) args[ len ] = arguments[ len ]; - - Error.apply(this, args); - this.message = args[0]; - this.detail = args[1]; - // We can't access the static name from an instance - // but we can do it like this - this.className = Jsonql406Error.name; - - if (Error.captureStackTrace) { - Error.captureStackTrace(this, Jsonql406Error); - } - } - - if ( Error ) Jsonql406Error.__proto__ = Error; - Jsonql406Error.prototype = Object.create( Error && Error.prototype ); - Jsonql406Error.prototype.constructor = Jsonql406Error; - - var staticAccessors = { statusCode: { configurable: true },name: { configurable: true } }; - - staticAccessors.statusCode.get = function () { - return 406; - }; - - staticAccessors.name.get = function () { - return 'Jsonql406Error'; - }; - - Object.defineProperties( Jsonql406Error, staticAccessors ); - - return Jsonql406Error; -}(Error)); - -/** - * This is a custom error to throw when server throw a 500 - * This help us to capture the right error, due to the call happens in sequence - * @param {string} message to tell what happen - * @param {mixed} extra things we want to add, 500? - */ -var Jsonql500Error = /*@__PURE__*/(function (Error) { - function Jsonql500Error() { - var args = [], len = arguments.length; - while ( len-- ) args[ len ] = arguments[ len ]; - - Error.apply(this, args); - - this.message = args[0]; - this.detail = args[1]; - - this.className = Jsonql500Error.name; - - if (Error.captureStackTrace) { - Error.captureStackTrace(this, Jsonql500Error); - } - } - - if ( Error ) Jsonql500Error.__proto__ = Error; - Jsonql500Error.prototype = Object.create( Error && Error.prototype ); - Jsonql500Error.prototype.constructor = Jsonql500Error; - - var staticAccessors = { statusCode: { configurable: true },name: { configurable: true } }; - - staticAccessors.statusCode.get = function () { - return 500; - }; - - staticAccessors.name.get = function () { - return 'Jsonql500Error'; - }; - - Object.defineProperties( Jsonql500Error, staticAccessors ); - - return Jsonql500Error; -}(Error)); - -/** - * This is a custom error to throw when pass credential but fail - * This help us to capture the right error, due to the call happens in sequence - * @param {string} message to tell what happen - * @param {mixed} extra things we want to add, 500? - */ -var JsonqlAuthorisationError = /*@__PURE__*/(function (Error) { - function JsonqlAuthorisationError() { - var args = [], len = arguments.length; - while ( len-- ) args[ len ] = arguments[ len ]; - - Error.apply(this, args); - this.message = args[0]; - this.detail = args[1]; - - this.className = JsonqlAuthorisationError.name; - - if (Error.captureStackTrace) { - Error.captureStackTrace(this, JsonqlAuthorisationError); - } - } - - if ( Error ) JsonqlAuthorisationError.__proto__ = Error; - JsonqlAuthorisationError.prototype = Object.create( Error && Error.prototype ); - JsonqlAuthorisationError.prototype.constructor = JsonqlAuthorisationError; - - var staticAccessors = { statusCode: { configurable: true },name: { configurable: true } }; - - staticAccessors.statusCode.get = function () { - return 401; - }; - - staticAccessors.name.get = function () { - return 'JsonqlAuthorisationError'; - }; - - Object.defineProperties( JsonqlAuthorisationError, staticAccessors ); - - return JsonqlAuthorisationError; -}(Error)); - -/** - * This is a custom error when not supply the credential and try to get contract - * This help us to capture the right error, due to the call happens in sequence - * @param {string} message to tell what happen - * @param {mixed} extra things we want to add, 500? - */ -var JsonqlContractAuthError = /*@__PURE__*/(function (Error) { - function JsonqlContractAuthError() { - var args = [], len = arguments.length; - while ( len-- ) args[ len ] = arguments[ len ]; - - Error.apply(this, args); - this.message = args[0]; - this.detail = args[1]; - - this.className = JsonqlContractAuthError.name; - - if (Error.captureStackTrace) { - Error.captureStackTrace(this, JsonqlContractAuthError); - } - } - - if ( Error ) JsonqlContractAuthError.__proto__ = Error; - JsonqlContractAuthError.prototype = Object.create( Error && Error.prototype ); - JsonqlContractAuthError.prototype.constructor = JsonqlContractAuthError; - - var staticAccessors = { statusCode: { configurable: true },name: { configurable: true } }; - - staticAccessors.statusCode.get = function () { - return 401; - }; - - staticAccessors.name.get = function () { - return 'JsonqlContractAuthError'; - }; - - Object.defineProperties( JsonqlContractAuthError, staticAccessors ); - - return JsonqlContractAuthError; -}(Error)); - -/** - * This is a custom error to throw when the resolver throw error and capture inside the middleware - * This help us to capture the right error, due to the call happens in sequence - * @param {string} message to tell what happen - * @param {mixed} extra things we want to add, 500? - */ -var JsonqlResolverAppError = /*@__PURE__*/(function (Error) { - function JsonqlResolverAppError() { - var args = [], len = arguments.length; - while ( len-- ) args[ len ] = arguments[ len ]; - - Error.apply(this, args); - - this.message = args[0]; - this.detail = args[1]; - - this.className = JsonqlResolverAppError.name; - - if (Error.captureStackTrace) { - Error.captureStackTrace(this, JsonqlResolverAppError); - } - } - - if ( Error ) JsonqlResolverAppError.__proto__ = Error; - JsonqlResolverAppError.prototype = Object.create( Error && Error.prototype ); - JsonqlResolverAppError.prototype.constructor = JsonqlResolverAppError; - - var staticAccessors = { statusCode: { configurable: true },name: { configurable: true } }; - - staticAccessors.statusCode.get = function () { - return 500; - }; - - staticAccessors.name.get = function () { - return 'JsonqlResolverAppError'; - }; - - Object.defineProperties( JsonqlResolverAppError, staticAccessors ); - - return JsonqlResolverAppError; -}(Error)); - -/** - * This is a custom error to throw when could not find the resolver - * This help us to capture the right error, due to the call happens in sequence - * @param {string} message to tell what happen - * @param {mixed} extra things we want to add, 500? - */ -var JsonqlResolverNotFoundError = /*@__PURE__*/(function (Error) { - function JsonqlResolverNotFoundError() { - var args = [], len = arguments.length; - while ( len-- ) args[ len ] = arguments[ len ]; - - Error.apply(this, args); - - this.message = args[0]; - this.detail = args[1]; - - this.className = JsonqlResolverNotFoundError.name; - - if (Error.captureStackTrace) { - Error.captureStackTrace(this, JsonqlResolverNotFoundError); - } - } - - if ( Error ) JsonqlResolverNotFoundError.__proto__ = Error; - JsonqlResolverNotFoundError.prototype = Object.create( Error && Error.prototype ); - JsonqlResolverNotFoundError.prototype.constructor = JsonqlResolverNotFoundError; - - var staticAccessors = { statusCode: { configurable: true },name: { configurable: true } }; - - staticAccessors.statusCode.get = function () { - return 404; - }; - - staticAccessors.name.get = function () { - return 'JsonqlResolverNotFoundError'; - }; - - Object.defineProperties( JsonqlResolverNotFoundError, staticAccessors ); - - return JsonqlResolverNotFoundError; -}(Error)); - -// this get throw from within the checkOptions when run through the enum failed -var JsonqlEnumError = /*@__PURE__*/(function (Error) { - function JsonqlEnumError() { - var args = [], len = arguments.length; - while ( len-- ) args[ len ] = arguments[ len ]; - - Error.apply(this, args); - - this.message = args[0]; - this.detail = args[1]; - - this.className = JsonqlEnumError.name; - - if (Error.captureStackTrace) { - Error.captureStackTrace(this, JsonqlEnumError); - } - } - - if ( Error ) JsonqlEnumError.__proto__ = Error; - JsonqlEnumError.prototype = Object.create( Error && Error.prototype ); - JsonqlEnumError.prototype.constructor = JsonqlEnumError; - - var staticAccessors = { name: { configurable: true } }; - - staticAccessors.name.get = function () { - return 'JsonqlEnumError'; - }; - - Object.defineProperties( JsonqlEnumError, staticAccessors ); - - return JsonqlEnumError; -}(Error)); - -// this will throw from inside the checkOptions -var JsonqlTypeError = /*@__PURE__*/(function (Error) { - function JsonqlTypeError() { - var args = [], len = arguments.length; - while ( len-- ) args[ len ] = arguments[ len ]; - - Error.apply(this, args); - - this.message = args[0]; - this.detail = args[1]; - - this.className = JsonqlTypeError.name; - - if (Error.captureStackTrace) { - Error.captureStackTrace(this, JsonqlTypeError); - } - } - - if ( Error ) JsonqlTypeError.__proto__ = Error; - JsonqlTypeError.prototype = Object.create( Error && Error.prototype ); - JsonqlTypeError.prototype.constructor = JsonqlTypeError; - - var staticAccessors = { name: { configurable: true } }; - - staticAccessors.name.get = function () { - return 'JsonqlTypeError'; - }; - - Object.defineProperties( JsonqlTypeError, staticAccessors ); - - return JsonqlTypeError; -}(Error)); - -// allow supply a custom checker function -// if that failed then we throw this error -var JsonqlCheckerError = /*@__PURE__*/(function (Error) { - function JsonqlCheckerError() { - var args = [], len = arguments.length; - while ( len-- ) args[ len ] = arguments[ len ]; - - Error.apply(this, args); - this.message = args[0]; - this.detail = args[1]; - - this.className = JsonqlCheckerError.name; - - if (Error.captureStackTrace) { - Error.captureStackTrace(this, JsonqlCheckerError); - } - } - - if ( Error ) JsonqlCheckerError.__proto__ = Error; - JsonqlCheckerError.prototype = Object.create( Error && Error.prototype ); - JsonqlCheckerError.prototype.constructor = JsonqlCheckerError; - - var staticAccessors = { name: { configurable: true } }; - - staticAccessors.name.get = function () { - return 'JsonqlCheckerError'; - }; - - Object.defineProperties( JsonqlCheckerError, staticAccessors ); - - return JsonqlCheckerError; -}(Error)); - -// custom validation error class -// when validaton failed -var JsonqlValidationError = /*@__PURE__*/(function (Error) { - function JsonqlValidationError() { - var args = [], len = arguments.length; - while ( len-- ) args[ len ] = arguments[ len ]; - - Error.apply(this, args); - - this.message = args[0]; - this.detail = args[1]; - - this.className = JsonqlValidationError.name; - - if (Error.captureStackTrace) { - Error.captureStackTrace(this, JsonqlValidationError); - } - } - - if ( Error ) JsonqlValidationError.__proto__ = Error; - JsonqlValidationError.prototype = Object.create( Error && Error.prototype ); - JsonqlValidationError.prototype.constructor = JsonqlValidationError; - - var staticAccessors = { name: { configurable: true } }; - - staticAccessors.name.get = function () { - return 'JsonqlValidationError'; - }; - - Object.defineProperties( JsonqlValidationError, staticAccessors ); - - return JsonqlValidationError; -}(Error)); - -// the core stuff to id if it's calling with jsonql -var DATA_KEY = 'data'; -var ERROR_KEY = 'error'; - -var JSONQL_PATH = 'jsonql'; -var DEFAULT_TYPE = 'any'; - -// @TODO remove this is not in use -// export const CLIENT_CONFIG_FILE = '.clients.json'; -// export const CONTRACT_CONFIG_FILE = 'jsonql-contract-config.js'; -// type of resolvers -var QUERY_NAME = 'query'; -var MUTATION_NAME = 'mutation'; -var SOCKET_NAME = 'socket'; -var QUERY_ARG_NAME = 'args'; -// for contract-cli -var KEY_WORD = 'continue'; - -var TYPE_KEY = 'type'; -var OPTIONAL_KEY = 'optional'; -var ENUM_KEY = 'enumv'; // need to change this because enum is a reserved word -var ARGS_KEY = 'args'; -var CHECKER_KEY = 'checker'; -var ALIAS_KEY = 'alias'; -var LOGIN_NAME = 'login'; -var ISSUER_NAME = LOGIN_NAME; // legacy issue need to replace them later -var LOGOUT_NAME = 'logout'; - -var OR_SEPERATOR = '|'; - -var STRING_TYPE = 'string'; -var BOOLEAN_TYPE = 'boolean'; -var ARRAY_TYPE = 'array'; -var OBJECT_TYPE = 'object'; - -var NUMBER_TYPE = 'number'; -var ARRAY_TYPE_LFT = 'array.<'; -var ARRAY_TYPE_RGT = '>'; - -var NO_ERROR_MSG = 'No message'; -var NO_STATUS_CODE = -1; -var LOGIN_EVENT_NAME = '__login__'; -var LOGOUT_EVENT_NAME = '__logout__'; - -// for ws servers -var WS_REPLY_TYPE = '__reply__'; -var WS_EVT_NAME = '__event__'; -var WS_DATA_NAME = '__data__'; -var EMIT_REPLY_TYPE = 'emit'; -var ACKNOWLEDGE_REPLY_TYPE = 'acknowledge'; -var ERROR_TYPE = 'error'; - -var JS_WS_SOCKET_IO_NAME = 'socket.io'; -var JS_WS_NAME = 'ws'; - -// for ws client -var ON_MESSAGE_PROP_NAME = 'onMessage'; -var ON_RESULT_PROP_NAME = 'onResult'; -var ON_ERROR_PROP_NAME = 'onError'; -var ON_READY_PROP_NAME = 'onReady'; -var SEND_MSG_PROP_NAME = 'send'; -var NOT_LOGIN_ERR_MSG = 'NOT LOGIN'; -var HSA_ALGO = 'HS256'; - -/** - * This is a custom error to throw whenever a error happen inside the jsonql - * This help us to capture the right error, due to the call happens in sequence - * @param {string} message to tell what happen - * @param {mixed} extra things we want to add, 500? - */ -var JsonqlError = /*@__PURE__*/(function (Error) { - function JsonqlError() { - var args = [], len = arguments.length; - while ( len-- ) args[ len ] = arguments[ len ]; - - Error.apply(this, args); - - this.message = args[0]; - this.detail = args[1]; - - this.className = JsonqlError.name; - - if (Error.captureStackTrace) { - Error.captureStackTrace(this, JsonqlError); - } - } - - if ( Error ) JsonqlError.__proto__ = Error; - JsonqlError.prototype = Object.create( Error && Error.prototype ); - JsonqlError.prototype.constructor = JsonqlError; - - var staticAccessors = { name: { configurable: true },statusCode: { configurable: true } }; - - staticAccessors.name.get = function () { - return 'JsonqlError'; - }; - - staticAccessors.statusCode.get = function () { - return NO_STATUS_CODE; - }; - - Object.defineProperties( JsonqlError, staticAccessors ); - - return JsonqlError; -}(Error)); - -// this is from an example from Koa team to use for internal middleware ctx.throw -// but after the test the res.body part is unable to extract the required data -// I keep this one here for future reference - -var JsonqlServerError = /*@__PURE__*/(function (Error) { - function JsonqlServerError(statusCode, message) { - Error.call(this, message); - this.statusCode = statusCode; - this.className = JsonqlServerError.name; - } - - if ( Error ) JsonqlServerError.__proto__ = Error; - JsonqlServerError.prototype = Object.create( Error && Error.prototype ); - JsonqlServerError.prototype.constructor = JsonqlServerError; - - var staticAccessors = { name: { configurable: true } }; - - staticAccessors.name.get = function () { - return 'JsonqlServerError'; - }; - - Object.defineProperties( JsonqlServerError, staticAccessors ); - - return JsonqlServerError; -}(Error)); - -/** - * this will put into generator call at the very end and catch - * the error throw from inside then throw again - * this is necessary because we split calls inside and the throw - * will not reach the actual client unless we do it this way - * @param {object} e Error - * @return {void} just throw - */ -function finalCatch(e) { - // this is a hack to get around the validateAsync not actually throw error - // instead it just rejected it with the array of failed parameters - if (Array.isArray(e)) { - // if we want the message then I will have to create yet another function - // to wrap this function to provide the name prop - throw new JsonqlValidationError('', e); - } - var msg = e.message || NO_ERROR_MSG; - var detail = e.detail || e; - switch (true) { - case e instanceof Jsonql406Error: - throw new Jsonql406Error(msg, detail); - case e instanceof Jsonql500Error: - throw new Jsonql500Error(msg, detail); - case e instanceof JsonqlAuthorisationError: - throw new JsonqlAuthorisationError(msg, detail); - case e instanceof JsonqlContractAuthError: - throw new JsonqlContractAuthError(msg, detail); - case e instanceof JsonqlResolverAppError: - throw new JsonqlResolverAppError(msg, detail); - case e instanceof JsonqlResolverNotFoundError: - throw new JsonqlResolverNotFoundError(msg, detail); - case e instanceof JsonqlEnumError: - throw new JsonqlEnumError(msg, detail); - case e instanceof JsonqlTypeError: - throw new JsonqlTypeError(msg, detail); - case e instanceof JsonqlCheckerError: - throw new JsonqlCheckerError(msg, detail); - case e instanceof JsonqlValidationError: - throw new JsonqlValidationError(msg, detail); - case e instanceof JsonqlServerError: - throw new JsonqlServerError(msg, detail); - default: - throw new JsonqlError(msg, detail); - } -} - -var global$1 = (typeof global !== "undefined" ? global : - typeof self !== "undefined" ? self : - typeof window !== "undefined" ? window : {}); - -/** Detect free variable `global` from Node.js. */ -var freeGlobal = typeof global$1 == 'object' && global$1 && global$1.Object === Object && global$1; - -/** Detect free variable `self`. */ -var freeSelf = typeof self == 'object' && self && self.Object === Object && self; - -/** Used as a reference to the global object. */ -var root = freeGlobal || freeSelf || Function('return this')(); - -/** Built-in value references. */ -var Symbol = root.Symbol; - -/** Used for built-in method references. */ -var objectProto = Object.prototype; - -/** Used to check objects for own properties. */ -var hasOwnProperty = objectProto.hasOwnProperty; - -/** - * Used to resolve the - * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring) - * of values. - */ -var nativeObjectToString = objectProto.toString; - -/** Built-in value references. */ -var symToStringTag = Symbol ? Symbol.toStringTag : undefined; - -/** - * A specialized version of `baseGetTag` which ignores `Symbol.toStringTag` values. - * - * @private - * @param {*} value The value to query. - * @returns {string} Returns the raw `toStringTag`. - */ -function getRawTag(value) { - var isOwn = hasOwnProperty.call(value, symToStringTag), - tag = value[symToStringTag]; - - try { - value[symToStringTag] = undefined; - var unmasked = true; - } catch (e) {} - - var result = nativeObjectToString.call(value); - if (unmasked) { - if (isOwn) { - value[symToStringTag] = tag; - } else { - delete value[symToStringTag]; - } - } - return result; -} - -/** Used for built-in method references. */ -var objectProto$1 = Object.prototype; - -/** - * Used to resolve the - * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring) - * of values. - */ -var nativeObjectToString$1 = objectProto$1.toString; - -/** - * Converts `value` to a string using `Object.prototype.toString`. - * - * @private - * @param {*} value The value to convert. - * @returns {string} Returns the converted string. - */ -function objectToString(value) { - return nativeObjectToString$1.call(value); -} - -/** `Object#toString` result references. */ -var nullTag = '[object Null]', - undefinedTag = '[object Undefined]'; - -/** Built-in value references. */ -var symToStringTag$1 = Symbol ? Symbol.toStringTag : undefined; - -/** - * The base implementation of `getTag` without fallbacks for buggy environments. - * - * @private - * @param {*} value The value to query. - * @returns {string} Returns the `toStringTag`. - */ -function baseGetTag(value) { - if (value == null) { - return value === undefined ? undefinedTag : nullTag; - } - return (symToStringTag$1 && symToStringTag$1 in Object(value)) - ? getRawTag(value) - : objectToString(value); -} - -/** - * Checks if `value` is object-like. A value is object-like if it's not `null` - * and has a `typeof` result of "object". - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is object-like, else `false`. - * @example - * - * _.isObjectLike({}); - * // => true - * - * _.isObjectLike([1, 2, 3]); - * // => true - * - * _.isObjectLike(_.noop); - * // => false - * - * _.isObjectLike(null); - * // => false - */ -function isObjectLike(value) { - return value != null && typeof value == 'object'; -} - -/** `Object#toString` result references. */ -var symbolTag = '[object Symbol]'; - -/** - * Checks if `value` is classified as a `Symbol` primitive or object. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a symbol, else `false`. - * @example - * - * _.isSymbol(Symbol.iterator); - * // => true - * - * _.isSymbol('abc'); - * // => false - */ -function isSymbol(value) { - return typeof value == 'symbol' || - (isObjectLike(value) && baseGetTag(value) == symbolTag); -} - -/** - * A specialized version of `_.map` for arrays without support for iteratee - * shorthands. - * - * @private - * @param {Array} [array] The array to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {Array} Returns the new mapped array. - */ -function arrayMap(array, iteratee) { - var index = -1, - length = array == null ? 0 : array.length, - result = Array(length); - - while (++index < length) { - result[index] = iteratee(array[index], index, array); - } - return result; -} - -/** - * Checks if `value` is classified as an `Array` object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an array, else `false`. - * @example - * - * _.isArray([1, 2, 3]); - * // => true - * - * _.isArray(document.body.children); - * // => false - * - * _.isArray('abc'); - * // => false - * - * _.isArray(_.noop); - * // => false - */ -var isArray = Array.isArray; - -/** Used as references for various `Number` constants. */ -var INFINITY = 1 / 0; - -/** Used to convert symbols to primitives and strings. */ -var symbolProto = Symbol ? Symbol.prototype : undefined, - symbolToString = symbolProto ? symbolProto.toString : undefined; - -/** - * The base implementation of `_.toString` which doesn't convert nullish - * values to empty strings. - * - * @private - * @param {*} value The value to process. - * @returns {string} Returns the string. - */ -function baseToString(value) { - // Exit early for strings to avoid a performance hit in some environments. - if (typeof value == 'string') { - return value; - } - if (isArray(value)) { - // Recursively convert values (susceptible to call stack limits). - return arrayMap(value, baseToString) + ''; - } - if (isSymbol(value)) { - return symbolToString ? symbolToString.call(value) : ''; - } - var result = (value + ''); - return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result; -} - -/** - * Checks if `value` is the - * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types) - * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`) - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an object, else `false`. - * @example - * - * _.isObject({}); - * // => true - * - * _.isObject([1, 2, 3]); - * // => true - * - * _.isObject(_.noop); - * // => true - * - * _.isObject(null); - * // => false - */ -function isObject(value) { - var type = typeof value; - return value != null && (type == 'object' || type == 'function'); -} - -/** - * This method returns the first argument it receives. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Util - * @param {*} value Any value. - * @returns {*} Returns `value`. - * @example - * - * var object = { 'a': 1 }; - * - * console.log(_.identity(object) === object); - * // => true - */ -function identity(value) { - return value; -} - -/** `Object#toString` result references. */ -var asyncTag = '[object AsyncFunction]', - funcTag = '[object Function]', - genTag = '[object GeneratorFunction]', - proxyTag = '[object Proxy]'; - -/** - * Checks if `value` is classified as a `Function` object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a function, else `false`. - * @example - * - * _.isFunction(_); - * // => true - * - * _.isFunction(/abc/); - * // => false - */ -function isFunction(value) { - if (!isObject(value)) { - return false; - } - // The use of `Object#toString` avoids issues with the `typeof` operator - // in Safari 9 which returns 'object' for typed arrays and other constructors. - var tag = baseGetTag(value); - return tag == funcTag || tag == genTag || tag == asyncTag || tag == proxyTag; -} - -/** Used to detect overreaching core-js shims. */ -var coreJsData = root['__core-js_shared__']; - -/** Used to detect methods masquerading as native. */ -var maskSrcKey = (function() { - var uid = /[^.]+$/.exec(coreJsData && coreJsData.keys && coreJsData.keys.IE_PROTO || ''); - return uid ? ('Symbol(src)_1.' + uid) : ''; -}()); - -/** - * Checks if `func` has its source masked. - * - * @private - * @param {Function} func The function to check. - * @returns {boolean} Returns `true` if `func` is masked, else `false`. - */ -function isMasked(func) { - return !!maskSrcKey && (maskSrcKey in func); -} - -/** Used for built-in method references. */ -var funcProto = Function.prototype; - -/** Used to resolve the decompiled source of functions. */ -var funcToString = funcProto.toString; - -/** - * Converts `func` to its source code. - * - * @private - * @param {Function} func The function to convert. - * @returns {string} Returns the source code. - */ -function toSource(func) { - if (func != null) { - try { - return funcToString.call(func); - } catch (e) {} - try { - return (func + ''); - } catch (e) {} - } - return ''; -} - -/** - * Used to match `RegExp` - * [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns). - */ -var reRegExpChar = /[\\^$.*+?()[\]{}|]/g; - -/** Used to detect host constructors (Safari). */ -var reIsHostCtor = /^\[object .+?Constructor\]$/; - -/** Used for built-in method references. */ -var funcProto$1 = Function.prototype, - objectProto$2 = Object.prototype; - -/** Used to resolve the decompiled source of functions. */ -var funcToString$1 = funcProto$1.toString; - -/** Used to check objects for own properties. */ -var hasOwnProperty$1 = objectProto$2.hasOwnProperty; - -/** Used to detect if a method is native. */ -var reIsNative = RegExp('^' + - funcToString$1.call(hasOwnProperty$1).replace(reRegExpChar, '\\$&') - .replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$' -); - -/** - * The base implementation of `_.isNative` without bad shim checks. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a native function, - * else `false`. - */ -function baseIsNative(value) { - if (!isObject(value) || isMasked(value)) { - return false; - } - var pattern = isFunction(value) ? reIsNative : reIsHostCtor; - return pattern.test(toSource(value)); -} - -/** - * Gets the value at `key` of `object`. - * - * @private - * @param {Object} [object] The object to query. - * @param {string} key The key of the property to get. - * @returns {*} Returns the property value. - */ -function getValue(object, key) { - return object == null ? undefined : object[key]; -} - -/** - * Gets the native function at `key` of `object`. - * - * @private - * @param {Object} object The object to query. - * @param {string} key The key of the method to get. - * @returns {*} Returns the function if it's native, else `undefined`. - */ -function getNative(object, key) { - var value = getValue(object, key); - return baseIsNative(value) ? value : undefined; -} - -/* Built-in method references that are verified to be native. */ -var WeakMap$1 = getNative(root, 'WeakMap'); - -/** Built-in value references. */ -var objectCreate = Object.create; - -/** - * The base implementation of `_.create` without support for assigning - * properties to the created object. - * - * @private - * @param {Object} proto The object to inherit from. - * @returns {Object} Returns the new object. - */ -var baseCreate = (function() { - function object() {} - return function(proto) { - if (!isObject(proto)) { - return {}; - } - if (objectCreate) { - return objectCreate(proto); - } - object.prototype = proto; - var result = new object; - object.prototype = undefined; - return result; - }; -}()); - -/** - * A faster alternative to `Function#apply`, this function invokes `func` - * with the `this` binding of `thisArg` and the arguments of `args`. - * - * @private - * @param {Function} func The function to invoke. - * @param {*} thisArg The `this` binding of `func`. - * @param {Array} args The arguments to invoke `func` with. - * @returns {*} Returns the result of `func`. - */ -function apply(func, thisArg, args) { - switch (args.length) { - case 0: return func.call(thisArg); - case 1: return func.call(thisArg, args[0]); - case 2: return func.call(thisArg, args[0], args[1]); - case 3: return func.call(thisArg, args[0], args[1], args[2]); - } - return func.apply(thisArg, args); -} - -/** - * Copies the values of `source` to `array`. - * - * @private - * @param {Array} source The array to copy values from. - * @param {Array} [array=[]] The array to copy values to. - * @returns {Array} Returns `array`. - */ -function copyArray(source, array) { - var index = -1, - length = source.length; - - array || (array = Array(length)); - while (++index < length) { - array[index] = source[index]; - } - return array; -} - -/** Used to detect hot functions by number of calls within a span of milliseconds. */ -var HOT_COUNT = 800, - HOT_SPAN = 16; - -/* Built-in method references for those with the same name as other `lodash` methods. */ -var nativeNow = Date.now; - -/** - * Creates a function that'll short out and invoke `identity` instead - * of `func` when it's called `HOT_COUNT` or more times in `HOT_SPAN` - * milliseconds. - * - * @private - * @param {Function} func The function to restrict. - * @returns {Function} Returns the new shortable function. - */ -function shortOut(func) { - var count = 0, - lastCalled = 0; - - return function() { - var stamp = nativeNow(), - remaining = HOT_SPAN - (stamp - lastCalled); - - lastCalled = stamp; - if (remaining > 0) { - if (++count >= HOT_COUNT) { - return arguments[0]; - } - } else { - count = 0; - } - return func.apply(undefined, arguments); - }; -} - -/** - * Creates a function that returns `value`. - * - * @static - * @memberOf _ - * @since 2.4.0 - * @category Util - * @param {*} value The value to return from the new function. - * @returns {Function} Returns the new constant function. - * @example - * - * var objects = _.times(2, _.constant({ 'a': 1 })); - * - * console.log(objects); - * // => [{ 'a': 1 }, { 'a': 1 }] - * - * console.log(objects[0] === objects[1]); - * // => true - */ -function constant(value) { - return function() { - return value; - }; -} - -var defineProperty = (function() { - try { - var func = getNative(Object, 'defineProperty'); - func({}, '', {}); - return func; - } catch (e) {} -}()); - -/** - * The base implementation of `setToString` without support for hot loop shorting. - * - * @private - * @param {Function} func The function to modify. - * @param {Function} string The `toString` result. - * @returns {Function} Returns `func`. - */ -var baseSetToString = !defineProperty ? identity : function(func, string) { - return defineProperty(func, 'toString', { - 'configurable': true, - 'enumerable': false, - 'value': constant(string), - 'writable': true - }); -}; - -/** - * Sets the `toString` method of `func` to return `string`. - * - * @private - * @param {Function} func The function to modify. - * @param {Function} string The `toString` result. - * @returns {Function} Returns `func`. - */ -var setToString = shortOut(baseSetToString); - -/** - * The base implementation of `_.findIndex` and `_.findLastIndex` without - * support for iteratee shorthands. - * - * @private - * @param {Array} array The array to inspect. - * @param {Function} predicate The function invoked per iteration. - * @param {number} fromIndex The index to search from. - * @param {boolean} [fromRight] Specify iterating from right to left. - * @returns {number} Returns the index of the matched value, else `-1`. - */ -function baseFindIndex(array, predicate, fromIndex, fromRight) { - var length = array.length, - index = fromIndex + (fromRight ? 1 : -1); - - while ((fromRight ? index-- : ++index < length)) { - if (predicate(array[index], index, array)) { - return index; - } - } - return -1; -} - -/** - * The base implementation of `_.isNaN` without support for number objects. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`. - */ -function baseIsNaN(value) { - return value !== value; -} - -/** - * A specialized version of `_.indexOf` which performs strict equality - * comparisons of values, i.e. `===`. - * - * @private - * @param {Array} array The array to inspect. - * @param {*} value The value to search for. - * @param {number} fromIndex The index to search from. - * @returns {number} Returns the index of the matched value, else `-1`. - */ -function strictIndexOf(array, value, fromIndex) { - var index = fromIndex - 1, - length = array.length; - - while (++index < length) { - if (array[index] === value) { - return index; - } - } - return -1; -} - -/** - * The base implementation of `_.indexOf` without `fromIndex` bounds checks. - * - * @private - * @param {Array} array The array to inspect. - * @param {*} value The value to search for. - * @param {number} fromIndex The index to search from. - * @returns {number} Returns the index of the matched value, else `-1`. - */ -function baseIndexOf(array, value, fromIndex) { - return value === value - ? strictIndexOf(array, value, fromIndex) - : baseFindIndex(array, baseIsNaN, fromIndex); -} - -/** Used as references for various `Number` constants. */ -var MAX_SAFE_INTEGER = 9007199254740991; - -/** Used to detect unsigned integer values. */ -var reIsUint = /^(?:0|[1-9]\d*)$/; - -/** - * Checks if `value` is a valid array-like index. - * - * @private - * @param {*} value The value to check. - * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index. - * @returns {boolean} Returns `true` if `value` is a valid index, else `false`. - */ -function isIndex(value, length) { - var type = typeof value; - length = length == null ? MAX_SAFE_INTEGER : length; - - return !!length && - (type == 'number' || - (type != 'symbol' && reIsUint.test(value))) && - (value > -1 && value % 1 == 0 && value < length); -} - -/** - * The base implementation of `assignValue` and `assignMergeValue` without - * value checks. - * - * @private - * @param {Object} object The object to modify. - * @param {string} key The key of the property to assign. - * @param {*} value The value to assign. - */ -function baseAssignValue(object, key, value) { - if (key == '__proto__' && defineProperty) { - defineProperty(object, key, { - 'configurable': true, - 'enumerable': true, - 'value': value, - 'writable': true - }); - } else { - object[key] = value; - } -} - -/** - * Performs a - * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) - * comparison between two values to determine if they are equivalent. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @returns {boolean} Returns `true` if the values are equivalent, else `false`. - * @example - * - * var object = { 'a': 1 }; - * var other = { 'a': 1 }; - * - * _.eq(object, object); - * // => true - * - * _.eq(object, other); - * // => false - * - * _.eq('a', 'a'); - * // => true - * - * _.eq('a', Object('a')); - * // => false - * - * _.eq(NaN, NaN); - * // => true - */ -function eq(value, other) { - return value === other || (value !== value && other !== other); -} - -/** Used for built-in method references. */ -var objectProto$3 = Object.prototype; - -/** Used to check objects for own properties. */ -var hasOwnProperty$2 = objectProto$3.hasOwnProperty; - -/** - * Assigns `value` to `key` of `object` if the existing value is not equivalent - * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) - * for equality comparisons. - * - * @private - * @param {Object} object The object to modify. - * @param {string} key The key of the property to assign. - * @param {*} value The value to assign. - */ -function assignValue(object, key, value) { - var objValue = object[key]; - if (!(hasOwnProperty$2.call(object, key) && eq(objValue, value)) || - (value === undefined && !(key in object))) { - baseAssignValue(object, key, value); - } -} - -/** - * Copies properties of `source` to `object`. - * - * @private - * @param {Object} source The object to copy properties from. - * @param {Array} props The property identifiers to copy. - * @param {Object} [object={}] The object to copy properties to. - * @param {Function} [customizer] The function to customize copied values. - * @returns {Object} Returns `object`. - */ -function copyObject(source, props, object, customizer) { - var isNew = !object; - object || (object = {}); - - var index = -1, - length = props.length; - - while (++index < length) { - var key = props[index]; - - var newValue = customizer - ? customizer(object[key], source[key], key, object, source) - : undefined; - - if (newValue === undefined) { - newValue = source[key]; - } - if (isNew) { - baseAssignValue(object, key, newValue); - } else { - assignValue(object, key, newValue); - } - } - return object; -} - -/* Built-in method references for those with the same name as other `lodash` methods. */ -var nativeMax = Math.max; - -/** - * A specialized version of `baseRest` which transforms the rest array. - * - * @private - * @param {Function} func The function to apply a rest parameter to. - * @param {number} [start=func.length-1] The start position of the rest parameter. - * @param {Function} transform The rest array transform. - * @returns {Function} Returns the new function. - */ -function overRest(func, start, transform) { - start = nativeMax(start === undefined ? (func.length - 1) : start, 0); - return function() { - var args = arguments, - index = -1, - length = nativeMax(args.length - start, 0), - array = Array(length); - - while (++index < length) { - array[index] = args[start + index]; - } - index = -1; - var otherArgs = Array(start + 1); - while (++index < start) { - otherArgs[index] = args[index]; - } - otherArgs[start] = transform(array); - return apply(func, this, otherArgs); - }; -} - -/** - * The base implementation of `_.rest` which doesn't validate or coerce arguments. - * - * @private - * @param {Function} func The function to apply a rest parameter to. - * @param {number} [start=func.length-1] The start position of the rest parameter. - * @returns {Function} Returns the new function. - */ -function baseRest(func, start) { - return setToString(overRest(func, start, identity), func + ''); -} - -/** Used as references for various `Number` constants. */ -var MAX_SAFE_INTEGER$1 = 9007199254740991; - -/** - * Checks if `value` is a valid array-like length. - * - * **Note:** This method is loosely based on - * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a valid length, else `false`. - * @example - * - * _.isLength(3); - * // => true - * - * _.isLength(Number.MIN_VALUE); - * // => false - * - * _.isLength(Infinity); - * // => false - * - * _.isLength('3'); - * // => false - */ -function isLength(value) { - return typeof value == 'number' && - value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER$1; -} - -/** - * Checks if `value` is array-like. A value is considered array-like if it's - * not a function and has a `value.length` that's an integer greater than or - * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is array-like, else `false`. - * @example - * - * _.isArrayLike([1, 2, 3]); - * // => true - * - * _.isArrayLike(document.body.children); - * // => true - * - * _.isArrayLike('abc'); - * // => true - * - * _.isArrayLike(_.noop); - * // => false - */ -function isArrayLike(value) { - return value != null && isLength(value.length) && !isFunction(value); -} - -/** - * Checks if the given arguments are from an iteratee call. - * - * @private - * @param {*} value The potential iteratee value argument. - * @param {*} index The potential iteratee index or key argument. - * @param {*} object The potential iteratee object argument. - * @returns {boolean} Returns `true` if the arguments are from an iteratee call, - * else `false`. - */ -function isIterateeCall(value, index, object) { - if (!isObject(object)) { - return false; - } - var type = typeof index; - if (type == 'number' - ? (isArrayLike(object) && isIndex(index, object.length)) - : (type == 'string' && index in object) - ) { - return eq(object[index], value); - } - return false; -} - -/** - * Creates a function like `_.assign`. - * - * @private - * @param {Function} assigner The function to assign values. - * @returns {Function} Returns the new assigner function. - */ -function createAssigner(assigner) { - return baseRest(function(object, sources) { - var index = -1, - length = sources.length, - customizer = length > 1 ? sources[length - 1] : undefined, - guard = length > 2 ? sources[2] : undefined; - - customizer = (assigner.length > 3 && typeof customizer == 'function') - ? (length--, customizer) - : undefined; - - if (guard && isIterateeCall(sources[0], sources[1], guard)) { - customizer = length < 3 ? undefined : customizer; - length = 1; - } - object = Object(object); - while (++index < length) { - var source = sources[index]; - if (source) { - assigner(object, source, index, customizer); - } - } - return object; - }); -} - -/** Used for built-in method references. */ -var objectProto$4 = Object.prototype; - -/** - * Checks if `value` is likely a prototype object. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a prototype, else `false`. - */ -function isPrototype(value) { - var Ctor = value && value.constructor, - proto = (typeof Ctor == 'function' && Ctor.prototype) || objectProto$4; - - return value === proto; -} - -/** - * The base implementation of `_.times` without support for iteratee shorthands - * or max array length checks. - * - * @private - * @param {number} n The number of times to invoke `iteratee`. - * @param {Function} iteratee The function invoked per iteration. - * @returns {Array} Returns the array of results. - */ -function baseTimes(n, iteratee) { - var index = -1, - result = Array(n); - - while (++index < n) { - result[index] = iteratee(index); - } - return result; -} - -/** `Object#toString` result references. */ -var argsTag = '[object Arguments]'; - -/** - * The base implementation of `_.isArguments`. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an `arguments` object, - */ -function baseIsArguments(value) { - return isObjectLike(value) && baseGetTag(value) == argsTag; -} - -/** Used for built-in method references. */ -var objectProto$5 = Object.prototype; - -/** Used to check objects for own properties. */ -var hasOwnProperty$3 = objectProto$5.hasOwnProperty; - -/** Built-in value references. */ -var propertyIsEnumerable = objectProto$5.propertyIsEnumerable; - -/** - * Checks if `value` is likely an `arguments` object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an `arguments` object, - * else `false`. - * @example - * - * _.isArguments(function() { return arguments; }()); - * // => true - * - * _.isArguments([1, 2, 3]); - * // => false - */ -var isArguments = baseIsArguments(function() { return arguments; }()) ? baseIsArguments : function(value) { - return isObjectLike(value) && hasOwnProperty$3.call(value, 'callee') && - !propertyIsEnumerable.call(value, 'callee'); -}; - -/** - * This method returns `false`. - * - * @static - * @memberOf _ - * @since 4.13.0 - * @category Util - * @returns {boolean} Returns `false`. - * @example - * - * _.times(2, _.stubFalse); - * // => [false, false] - */ -function stubFalse() { - return false; -} - -/** Detect free variable `exports`. */ -var freeExports = typeof exports == 'object' && exports && !exports.nodeType && exports; - -/** Detect free variable `module`. */ -var freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module; - -/** Detect the popular CommonJS extension `module.exports`. */ -var moduleExports = freeModule && freeModule.exports === freeExports; - -/** Built-in value references. */ -var Buffer = moduleExports ? root.Buffer : undefined; - -/* Built-in method references for those with the same name as other `lodash` methods. */ -var nativeIsBuffer = Buffer ? Buffer.isBuffer : undefined; - -/** - * Checks if `value` is a buffer. - * - * @static - * @memberOf _ - * @since 4.3.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a buffer, else `false`. - * @example - * - * _.isBuffer(new Buffer(2)); - * // => true - * - * _.isBuffer(new Uint8Array(2)); - * // => false - */ -var isBuffer = nativeIsBuffer || stubFalse; - -/** `Object#toString` result references. */ -var argsTag$1 = '[object Arguments]', - arrayTag = '[object Array]', - boolTag = '[object Boolean]', - dateTag = '[object Date]', - errorTag = '[object Error]', - funcTag$1 = '[object Function]', - mapTag = '[object Map]', - numberTag = '[object Number]', - objectTag = '[object Object]', - regexpTag = '[object RegExp]', - setTag = '[object Set]', - stringTag = '[object String]', - weakMapTag = '[object WeakMap]'; - -var arrayBufferTag = '[object ArrayBuffer]', - dataViewTag = '[object DataView]', - float32Tag = '[object Float32Array]', - float64Tag = '[object Float64Array]', - int8Tag = '[object Int8Array]', - int16Tag = '[object Int16Array]', - int32Tag = '[object Int32Array]', - uint8Tag = '[object Uint8Array]', - uint8ClampedTag = '[object Uint8ClampedArray]', - uint16Tag = '[object Uint16Array]', - uint32Tag = '[object Uint32Array]'; - -/** Used to identify `toStringTag` values of typed arrays. */ -var typedArrayTags = {}; -typedArrayTags[float32Tag] = typedArrayTags[float64Tag] = -typedArrayTags[int8Tag] = typedArrayTags[int16Tag] = -typedArrayTags[int32Tag] = typedArrayTags[uint8Tag] = -typedArrayTags[uint8ClampedTag] = typedArrayTags[uint16Tag] = -typedArrayTags[uint32Tag] = true; -typedArrayTags[argsTag$1] = typedArrayTags[arrayTag] = -typedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] = -typedArrayTags[dataViewTag] = typedArrayTags[dateTag] = -typedArrayTags[errorTag] = typedArrayTags[funcTag$1] = -typedArrayTags[mapTag] = typedArrayTags[numberTag] = -typedArrayTags[objectTag] = typedArrayTags[regexpTag] = -typedArrayTags[setTag] = typedArrayTags[stringTag] = -typedArrayTags[weakMapTag] = false; - -/** - * The base implementation of `_.isTypedArray` without Node.js optimizations. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a typed array, else `false`. - */ -function baseIsTypedArray(value) { - return isObjectLike(value) && - isLength(value.length) && !!typedArrayTags[baseGetTag(value)]; -} - -/** - * The base implementation of `_.unary` without support for storing metadata. - * - * @private - * @param {Function} func The function to cap arguments for. - * @returns {Function} Returns the new capped function. - */ -function baseUnary(func) { - return function(value) { - return func(value); - }; -} - -/** Detect free variable `exports`. */ -var freeExports$1 = typeof exports == 'object' && exports && !exports.nodeType && exports; - -/** Detect free variable `module`. */ -var freeModule$1 = freeExports$1 && typeof module == 'object' && module && !module.nodeType && module; - -/** Detect the popular CommonJS extension `module.exports`. */ -var moduleExports$1 = freeModule$1 && freeModule$1.exports === freeExports$1; - -/** Detect free variable `process` from Node.js. */ -var freeProcess = moduleExports$1 && freeGlobal.process; - -/** Used to access faster Node.js helpers. */ -var nodeUtil = (function() { - try { - // Use `util.types` for Node.js 10+. - var types = freeModule$1 && freeModule$1.require && freeModule$1.require('util').types; - - if (types) { - return types; - } - - // Legacy `process.binding('util')` for Node.js < 10. - return freeProcess && freeProcess.binding && freeProcess.binding('util'); - } catch (e) {} -}()); - -/* Node.js helper references. */ -var nodeIsTypedArray = nodeUtil && nodeUtil.isTypedArray; - -/** - * Checks if `value` is classified as a typed array. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a typed array, else `false`. - * @example - * - * _.isTypedArray(new Uint8Array); - * // => true - * - * _.isTypedArray([]); - * // => false - */ -var isTypedArray = nodeIsTypedArray ? baseUnary(nodeIsTypedArray) : baseIsTypedArray; - -/** Used for built-in method references. */ -var objectProto$6 = Object.prototype; - -/** Used to check objects for own properties. */ -var hasOwnProperty$4 = objectProto$6.hasOwnProperty; - -/** - * Creates an array of the enumerable property names of the array-like `value`. - * - * @private - * @param {*} value The value to query. - * @param {boolean} inherited Specify returning inherited property names. - * @returns {Array} Returns the array of property names. - */ -function arrayLikeKeys(value, inherited) { - var isArr = isArray(value), - isArg = !isArr && isArguments(value), - isBuff = !isArr && !isArg && isBuffer(value), - isType = !isArr && !isArg && !isBuff && isTypedArray(value), - skipIndexes = isArr || isArg || isBuff || isType, - result = skipIndexes ? baseTimes(value.length, String) : [], - length = result.length; - - for (var key in value) { - if ((inherited || hasOwnProperty$4.call(value, key)) && - !(skipIndexes && ( - // Safari 9 has enumerable `arguments.length` in strict mode. - key == 'length' || - // Node.js 0.10 has enumerable non-index properties on buffers. - (isBuff && (key == 'offset' || key == 'parent')) || - // PhantomJS 2 has enumerable non-index properties on typed arrays. - (isType && (key == 'buffer' || key == 'byteLength' || key == 'byteOffset')) || - // Skip index properties. - isIndex(key, length) - ))) { - result.push(key); - } - } - return result; -} - -/** - * Creates a unary function that invokes `func` with its argument transformed. - * - * @private - * @param {Function} func The function to wrap. - * @param {Function} transform The argument transform. - * @returns {Function} Returns the new function. - */ -function overArg(func, transform) { - return function(arg) { - return func(transform(arg)); - }; -} - -/* Built-in method references for those with the same name as other `lodash` methods. */ -var nativeKeys = overArg(Object.keys, Object); - -/** Used for built-in method references. */ -var objectProto$7 = Object.prototype; - -/** Used to check objects for own properties. */ -var hasOwnProperty$5 = objectProto$7.hasOwnProperty; - -/** - * The base implementation of `_.keys` which doesn't treat sparse arrays as dense. - * - * @private - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property names. - */ -function baseKeys(object) { - if (!isPrototype(object)) { - return nativeKeys(object); - } - var result = []; - for (var key in Object(object)) { - if (hasOwnProperty$5.call(object, key) && key != 'constructor') { - result.push(key); - } - } - return result; -} - -/** - * Creates an array of the own enumerable property names of `object`. - * - * **Note:** Non-object values are coerced to objects. See the - * [ES spec](http://ecma-international.org/ecma-262/7.0/#sec-object.keys) - * for more details. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Object - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property names. - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.keys(new Foo); - * // => ['a', 'b'] (iteration order is not guaranteed) - * - * _.keys('hi'); - * // => ['0', '1'] - */ -function keys(object) { - return isArrayLike(object) ? arrayLikeKeys(object) : baseKeys(object); -} - -/** - * This function is like - * [`Object.keys`](http://ecma-international.org/ecma-262/7.0/#sec-object.keys) - * except that it includes inherited enumerable properties. - * - * @private - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property names. - */ -function nativeKeysIn(object) { - var result = []; - if (object != null) { - for (var key in Object(object)) { - result.push(key); - } - } - return result; -} - -/** Used for built-in method references. */ -var objectProto$8 = Object.prototype; - -/** Used to check objects for own properties. */ -var hasOwnProperty$6 = objectProto$8.hasOwnProperty; - -/** - * The base implementation of `_.keysIn` which doesn't treat sparse arrays as dense. - * - * @private - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property names. - */ -function baseKeysIn(object) { - if (!isObject(object)) { - return nativeKeysIn(object); - } - var isProto = isPrototype(object), - result = []; - - for (var key in object) { - if (!(key == 'constructor' && (isProto || !hasOwnProperty$6.call(object, key)))) { - result.push(key); - } - } - return result; -} - -/** - * Creates an array of the own and inherited enumerable property names of `object`. - * - * **Note:** Non-object values are coerced to objects. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Object - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property names. - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.keysIn(new Foo); - * // => ['a', 'b', 'c'] (iteration order is not guaranteed) - */ -function keysIn(object) { - return isArrayLike(object) ? arrayLikeKeys(object, true) : baseKeysIn(object); -} - -/** Used to match property names within property paths. */ -var reIsDeepProp = /\.|\[(?:[^[\]]*|(["'])(?:(?!\1)[^\\]|\\.)*?\1)\]/, - reIsPlainProp = /^\w*$/; - -/** - * Checks if `value` is a property name and not a property path. - * - * @private - * @param {*} value The value to check. - * @param {Object} [object] The object to query keys on. - * @returns {boolean} Returns `true` if `value` is a property name, else `false`. - */ -function isKey(value, object) { - if (isArray(value)) { - return false; - } - var type = typeof value; - if (type == 'number' || type == 'symbol' || type == 'boolean' || - value == null || isSymbol(value)) { - return true; - } - return reIsPlainProp.test(value) || !reIsDeepProp.test(value) || - (object != null && value in Object(object)); -} - -/* Built-in method references that are verified to be native. */ -var nativeCreate = getNative(Object, 'create'); - -/** - * Removes all key-value entries from the hash. - * - * @private - * @name clear - * @memberOf Hash - */ -function hashClear() { - this.__data__ = nativeCreate ? nativeCreate(null) : {}; - this.size = 0; -} - -/** - * Removes `key` and its value from the hash. - * - * @private - * @name delete - * @memberOf Hash - * @param {Object} hash The hash to modify. - * @param {string} key The key of the value to remove. - * @returns {boolean} Returns `true` if the entry was removed, else `false`. - */ -function hashDelete(key) { - var result = this.has(key) && delete this.__data__[key]; - this.size -= result ? 1 : 0; - return result; -} - -/** Used to stand-in for `undefined` hash values. */ -var HASH_UNDEFINED = '__lodash_hash_undefined__'; - -/** Used for built-in method references. */ -var objectProto$9 = Object.prototype; - -/** Used to check objects for own properties. */ -var hasOwnProperty$7 = objectProto$9.hasOwnProperty; - -/** - * Gets the hash value for `key`. - * - * @private - * @name get - * @memberOf Hash - * @param {string} key The key of the value to get. - * @returns {*} Returns the entry value. - */ -function hashGet(key) { - var data = this.__data__; - if (nativeCreate) { - var result = data[key]; - return result === HASH_UNDEFINED ? undefined : result; - } - return hasOwnProperty$7.call(data, key) ? data[key] : undefined; -} - -/** Used for built-in method references. */ -var objectProto$a = Object.prototype; - -/** Used to check objects for own properties. */ -var hasOwnProperty$8 = objectProto$a.hasOwnProperty; - -/** - * Checks if a hash value for `key` exists. - * - * @private - * @name has - * @memberOf Hash - * @param {string} key The key of the entry to check. - * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. - */ -function hashHas(key) { - var data = this.__data__; - return nativeCreate ? (data[key] !== undefined) : hasOwnProperty$8.call(data, key); -} - -/** Used to stand-in for `undefined` hash values. */ -var HASH_UNDEFINED$1 = '__lodash_hash_undefined__'; - -/** - * Sets the hash `key` to `value`. - * - * @private - * @name set - * @memberOf Hash - * @param {string} key The key of the value to set. - * @param {*} value The value to set. - * @returns {Object} Returns the hash instance. - */ -function hashSet(key, value) { - var data = this.__data__; - this.size += this.has(key) ? 0 : 1; - data[key] = (nativeCreate && value === undefined) ? HASH_UNDEFINED$1 : value; - return this; -} - -/** - * Creates a hash object. - * - * @private - * @constructor - * @param {Array} [entries] The key-value pairs to cache. - */ -function Hash(entries) { - var index = -1, - length = entries == null ? 0 : entries.length; - - this.clear(); - while (++index < length) { - var entry = entries[index]; - this.set(entry[0], entry[1]); - } -} - -// Add methods to `Hash`. -Hash.prototype.clear = hashClear; -Hash.prototype['delete'] = hashDelete; -Hash.prototype.get = hashGet; -Hash.prototype.has = hashHas; -Hash.prototype.set = hashSet; - -/** - * Removes all key-value entries from the list cache. - * - * @private - * @name clear - * @memberOf ListCache - */ -function listCacheClear() { - this.__data__ = []; - this.size = 0; -} - -/** - * Gets the index at which the `key` is found in `array` of key-value pairs. - * - * @private - * @param {Array} array The array to inspect. - * @param {*} key The key to search for. - * @returns {number} Returns the index of the matched value, else `-1`. - */ -function assocIndexOf(array, key) { - var length = array.length; - while (length--) { - if (eq(array[length][0], key)) { - return length; - } - } - return -1; -} - -/** Used for built-in method references. */ -var arrayProto = Array.prototype; - -/** Built-in value references. */ -var splice = arrayProto.splice; - -/** - * Removes `key` and its value from the list cache. - * - * @private - * @name delete - * @memberOf ListCache - * @param {string} key The key of the value to remove. - * @returns {boolean} Returns `true` if the entry was removed, else `false`. - */ -function listCacheDelete(key) { - var data = this.__data__, - index = assocIndexOf(data, key); - - if (index < 0) { - return false; - } - var lastIndex = data.length - 1; - if (index == lastIndex) { - data.pop(); - } else { - splice.call(data, index, 1); - } - --this.size; - return true; -} - -/** - * Gets the list cache value for `key`. - * - * @private - * @name get - * @memberOf ListCache - * @param {string} key The key of the value to get. - * @returns {*} Returns the entry value. - */ -function listCacheGet(key) { - var data = this.__data__, - index = assocIndexOf(data, key); - - return index < 0 ? undefined : data[index][1]; -} - -/** - * Checks if a list cache value for `key` exists. - * - * @private - * @name has - * @memberOf ListCache - * @param {string} key The key of the entry to check. - * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. - */ -function listCacheHas(key) { - return assocIndexOf(this.__data__, key) > -1; -} - -/** - * Sets the list cache `key` to `value`. - * - * @private - * @name set - * @memberOf ListCache - * @param {string} key The key of the value to set. - * @param {*} value The value to set. - * @returns {Object} Returns the list cache instance. - */ -function listCacheSet(key, value) { - var data = this.__data__, - index = assocIndexOf(data, key); - - if (index < 0) { - ++this.size; - data.push([key, value]); - } else { - data[index][1] = value; - } - return this; -} - -/** - * Creates an list cache object. - * - * @private - * @constructor - * @param {Array} [entries] The key-value pairs to cache. - */ -function ListCache(entries) { - var index = -1, - length = entries == null ? 0 : entries.length; - - this.clear(); - while (++index < length) { - var entry = entries[index]; - this.set(entry[0], entry[1]); - } -} - -// Add methods to `ListCache`. -ListCache.prototype.clear = listCacheClear; -ListCache.prototype['delete'] = listCacheDelete; -ListCache.prototype.get = listCacheGet; -ListCache.prototype.has = listCacheHas; -ListCache.prototype.set = listCacheSet; - -/* Built-in method references that are verified to be native. */ -var Map$1 = getNative(root, 'Map'); - -/** - * Removes all key-value entries from the map. - * - * @private - * @name clear - * @memberOf MapCache - */ -function mapCacheClear() { - this.size = 0; - this.__data__ = { - 'hash': new Hash, - 'map': new (Map$1 || ListCache), - 'string': new Hash - }; -} - -/** - * Checks if `value` is suitable for use as unique object key. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is suitable, else `false`. - */ -function isKeyable(value) { - var type = typeof value; - return (type == 'string' || type == 'number' || type == 'symbol' || type == 'boolean') - ? (value !== '__proto__') - : (value === null); -} - -/** - * Gets the data for `map`. - * - * @private - * @param {Object} map The map to query. - * @param {string} key The reference key. - * @returns {*} Returns the map data. - */ -function getMapData(map, key) { - var data = map.__data__; - return isKeyable(key) - ? data[typeof key == 'string' ? 'string' : 'hash'] - : data.map; -} - -/** - * Removes `key` and its value from the map. - * - * @private - * @name delete - * @memberOf MapCache - * @param {string} key The key of the value to remove. - * @returns {boolean} Returns `true` if the entry was removed, else `false`. - */ -function mapCacheDelete(key) { - var result = getMapData(this, key)['delete'](key); - this.size -= result ? 1 : 0; - return result; -} - -/** - * Gets the map value for `key`. - * - * @private - * @name get - * @memberOf MapCache - * @param {string} key The key of the value to get. - * @returns {*} Returns the entry value. - */ -function mapCacheGet(key) { - return getMapData(this, key).get(key); -} - -/** - * Checks if a map value for `key` exists. - * - * @private - * @name has - * @memberOf MapCache - * @param {string} key The key of the entry to check. - * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. - */ -function mapCacheHas(key) { - return getMapData(this, key).has(key); -} - -/** - * Sets the map `key` to `value`. - * - * @private - * @name set - * @memberOf MapCache - * @param {string} key The key of the value to set. - * @param {*} value The value to set. - * @returns {Object} Returns the map cache instance. - */ -function mapCacheSet(key, value) { - var data = getMapData(this, key), - size = data.size; - - data.set(key, value); - this.size += data.size == size ? 0 : 1; - return this; -} - -/** - * Creates a map cache object to store key-value pairs. - * - * @private - * @constructor - * @param {Array} [entries] The key-value pairs to cache. - */ -function MapCache(entries) { - var index = -1, - length = entries == null ? 0 : entries.length; - - this.clear(); - while (++index < length) { - var entry = entries[index]; - this.set(entry[0], entry[1]); - } -} - -// Add methods to `MapCache`. -MapCache.prototype.clear = mapCacheClear; -MapCache.prototype['delete'] = mapCacheDelete; -MapCache.prototype.get = mapCacheGet; -MapCache.prototype.has = mapCacheHas; -MapCache.prototype.set = mapCacheSet; - -/** Error message constants. */ -var FUNC_ERROR_TEXT = 'Expected a function'; - -/** - * Creates a function that memoizes the result of `func`. If `resolver` is - * provided, it determines the cache key for storing the result based on the - * arguments provided to the memoized function. By default, the first argument - * provided to the memoized function is used as the map cache key. The `func` - * is invoked with the `this` binding of the memoized function. - * - * **Note:** The cache is exposed as the `cache` property on the memoized - * function. Its creation may be customized by replacing the `_.memoize.Cache` - * constructor with one whose instances implement the - * [`Map`](http://ecma-international.org/ecma-262/7.0/#sec-properties-of-the-map-prototype-object) - * method interface of `clear`, `delete`, `get`, `has`, and `set`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Function - * @param {Function} func The function to have its output memoized. - * @param {Function} [resolver] The function to resolve the cache key. - * @returns {Function} Returns the new memoized function. - * @example - * - * var object = { 'a': 1, 'b': 2 }; - * var other = { 'c': 3, 'd': 4 }; - * - * var values = _.memoize(_.values); - * values(object); - * // => [1, 2] - * - * values(other); - * // => [3, 4] - * - * object.a = 2; - * values(object); - * // => [1, 2] - * - * // Modify the result cache. - * values.cache.set(object, ['a', 'b']); - * values(object); - * // => ['a', 'b'] - * - * // Replace `_.memoize.Cache`. - * _.memoize.Cache = WeakMap; - */ -function memoize(func, resolver) { - if (typeof func != 'function' || (resolver != null && typeof resolver != 'function')) { - throw new TypeError(FUNC_ERROR_TEXT); - } - var memoized = function() { - var args = arguments, - key = resolver ? resolver.apply(this, args) : args[0], - cache = memoized.cache; - - if (cache.has(key)) { - return cache.get(key); - } - var result = func.apply(this, args); - memoized.cache = cache.set(key, result) || cache; - return result; - }; - memoized.cache = new (memoize.Cache || MapCache); - return memoized; -} - -// Expose `MapCache`. -memoize.Cache = MapCache; - -/** Used as the maximum memoize cache size. */ -var MAX_MEMOIZE_SIZE = 500; - -/** - * A specialized version of `_.memoize` which clears the memoized function's - * cache when it exceeds `MAX_MEMOIZE_SIZE`. - * - * @private - * @param {Function} func The function to have its output memoized. - * @returns {Function} Returns the new memoized function. - */ -function memoizeCapped(func) { - var result = memoize(func, function(key) { - if (cache.size === MAX_MEMOIZE_SIZE) { - cache.clear(); - } - return key; - }); - - var cache = result.cache; - return result; -} - -/** Used to match property names within property paths. */ -var rePropName = /[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\\]|\\.)*?)\2)\]|(?=(?:\.|\[\])(?:\.|\[\]|$))/g; - -/** Used to match backslashes in property paths. */ -var reEscapeChar = /\\(\\)?/g; - -/** - * Converts `string` to a property path array. - * - * @private - * @param {string} string The string to convert. - * @returns {Array} Returns the property path array. - */ -var stringToPath = memoizeCapped(function(string) { - var result = []; - if (string.charCodeAt(0) === 46 /* . */) { - result.push(''); - } - string.replace(rePropName, function(match, number, quote, subString) { - result.push(quote ? subString.replace(reEscapeChar, '$1') : (number || match)); - }); - return result; -}); - -/** - * Converts `value` to a string. An empty string is returned for `null` - * and `undefined` values. The sign of `-0` is preserved. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to convert. - * @returns {string} Returns the converted string. - * @example - * - * _.toString(null); - * // => '' - * - * _.toString(-0); - * // => '-0' - * - * _.toString([1, 2, 3]); - * // => '1,2,3' - */ -function toString(value) { - return value == null ? '' : baseToString(value); -} - -/** - * Casts `value` to a path array if it's not one. - * - * @private - * @param {*} value The value to inspect. - * @param {Object} [object] The object to query keys on. - * @returns {Array} Returns the cast property path array. - */ -function castPath(value, object) { - if (isArray(value)) { - return value; - } - return isKey(value, object) ? [value] : stringToPath(toString(value)); -} - -/** Used as references for various `Number` constants. */ -var INFINITY$1 = 1 / 0; - -/** - * Converts `value` to a string key if it's not a string or symbol. - * - * @private - * @param {*} value The value to inspect. - * @returns {string|symbol} Returns the key. - */ -function toKey(value) { - if (typeof value == 'string' || isSymbol(value)) { - return value; - } - var result = (value + ''); - return (result == '0' && (1 / value) == -INFINITY$1) ? '-0' : result; -} - -/** - * The base implementation of `_.get` without support for default values. - * - * @private - * @param {Object} object The object to query. - * @param {Array|string} path The path of the property to get. - * @returns {*} Returns the resolved value. - */ -function baseGet(object, path) { - path = castPath(path, object); - - var index = 0, - length = path.length; - - while (object != null && index < length) { - object = object[toKey(path[index++])]; - } - return (index && index == length) ? object : undefined; -} - -/** - * Gets the value at `path` of `object`. If the resolved value is - * `undefined`, the `defaultValue` is returned in its place. - * - * @static - * @memberOf _ - * @since 3.7.0 - * @category Object - * @param {Object} object The object to query. - * @param {Array|string} path The path of the property to get. - * @param {*} [defaultValue] The value returned for `undefined` resolved values. - * @returns {*} Returns the resolved value. - * @example - * - * var object = { 'a': [{ 'b': { 'c': 3 } }] }; - * - * _.get(object, 'a[0].b.c'); - * // => 3 - * - * _.get(object, ['a', '0', 'b', 'c']); - * // => 3 - * - * _.get(object, 'a.b.c', 'default'); - * // => 'default' - */ -function get(object, path, defaultValue) { - var result = object == null ? undefined : baseGet(object, path); - return result === undefined ? defaultValue : result; -} - -/** - * Appends the elements of `values` to `array`. - * - * @private - * @param {Array} array The array to modify. - * @param {Array} values The values to append. - * @returns {Array} Returns `array`. - */ -function arrayPush(array, values) { - var index = -1, - length = values.length, - offset = array.length; - - while (++index < length) { - array[offset + index] = values[index]; - } - return array; -} - -/** Built-in value references. */ -var getPrototype = overArg(Object.getPrototypeOf, Object); - -/** `Object#toString` result references. */ -var objectTag$1 = '[object Object]'; - -/** Used for built-in method references. */ -var funcProto$2 = Function.prototype, - objectProto$b = Object.prototype; - -/** Used to resolve the decompiled source of functions. */ -var funcToString$2 = funcProto$2.toString; - -/** Used to check objects for own properties. */ -var hasOwnProperty$9 = objectProto$b.hasOwnProperty; - -/** Used to infer the `Object` constructor. */ -var objectCtorString = funcToString$2.call(Object); - -/** - * Checks if `value` is a plain object, that is, an object created by the - * `Object` constructor or one with a `[[Prototype]]` of `null`. - * - * @static - * @memberOf _ - * @since 0.8.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a plain object, else `false`. - * @example - * - * function Foo() { - * this.a = 1; - * } - * - * _.isPlainObject(new Foo); - * // => false - * - * _.isPlainObject([1, 2, 3]); - * // => false - * - * _.isPlainObject({ 'x': 0, 'y': 0 }); - * // => true - * - * _.isPlainObject(Object.create(null)); - * // => true - */ -function isPlainObject(value) { - if (!isObjectLike(value) || baseGetTag(value) != objectTag$1) { - return false; - } - var proto = getPrototype(value); - if (proto === null) { - return true; - } - var Ctor = hasOwnProperty$9.call(proto, 'constructor') && proto.constructor; - return typeof Ctor == 'function' && Ctor instanceof Ctor && - funcToString$2.call(Ctor) == objectCtorString; -} - -/** - * The base implementation of `_.slice` without an iteratee call guard. - * - * @private - * @param {Array} array The array to slice. - * @param {number} [start=0] The start position. - * @param {number} [end=array.length] The end position. - * @returns {Array} Returns the slice of `array`. - */ -function baseSlice(array, start, end) { - var index = -1, - length = array.length; - - if (start < 0) { - start = -start > length ? 0 : (length + start); - } - end = end > length ? length : end; - if (end < 0) { - end += length; - } - length = start > end ? 0 : ((end - start) >>> 0); - start >>>= 0; - - var result = Array(length); - while (++index < length) { - result[index] = array[index + start]; - } - return result; -} - -/** - * Casts `array` to a slice if it's needed. - * - * @private - * @param {Array} array The array to inspect. - * @param {number} start The start position. - * @param {number} [end=array.length] The end position. - * @returns {Array} Returns the cast slice. - */ -function castSlice(array, start, end) { - var length = array.length; - end = end === undefined ? length : end; - return (!start && end >= length) ? array : baseSlice(array, start, end); -} - -/** Used to compose unicode character classes. */ -var rsAstralRange = '\\ud800-\\udfff', - rsComboMarksRange = '\\u0300-\\u036f', - reComboHalfMarksRange = '\\ufe20-\\ufe2f', - rsComboSymbolsRange = '\\u20d0-\\u20ff', - rsComboRange = rsComboMarksRange + reComboHalfMarksRange + rsComboSymbolsRange, - rsVarRange = '\\ufe0e\\ufe0f'; - -/** Used to compose unicode capture groups. */ -var rsZWJ = '\\u200d'; - -/** Used to detect strings with [zero-width joiners or code points from the astral planes](http://eev.ee/blog/2015/09/12/dark-corners-of-unicode/). */ -var reHasUnicode = RegExp('[' + rsZWJ + rsAstralRange + rsComboRange + rsVarRange + ']'); - -/** - * Checks if `string` contains Unicode symbols. - * - * @private - * @param {string} string The string to inspect. - * @returns {boolean} Returns `true` if a symbol is found, else `false`. - */ -function hasUnicode(string) { - return reHasUnicode.test(string); -} - -/** - * Converts an ASCII `string` to an array. - * - * @private - * @param {string} string The string to convert. - * @returns {Array} Returns the converted array. - */ -function asciiToArray(string) { - return string.split(''); -} - -/** Used to compose unicode character classes. */ -var rsAstralRange$1 = '\\ud800-\\udfff', - rsComboMarksRange$1 = '\\u0300-\\u036f', - reComboHalfMarksRange$1 = '\\ufe20-\\ufe2f', - rsComboSymbolsRange$1 = '\\u20d0-\\u20ff', - rsComboRange$1 = rsComboMarksRange$1 + reComboHalfMarksRange$1 + rsComboSymbolsRange$1, - rsVarRange$1 = '\\ufe0e\\ufe0f'; - -/** Used to compose unicode capture groups. */ -var rsAstral = '[' + rsAstralRange$1 + ']', - rsCombo = '[' + rsComboRange$1 + ']', - rsFitz = '\\ud83c[\\udffb-\\udfff]', - rsModifier = '(?:' + rsCombo + '|' + rsFitz + ')', - rsNonAstral = '[^' + rsAstralRange$1 + ']', - rsRegional = '(?:\\ud83c[\\udde6-\\uddff]){2}', - rsSurrPair = '[\\ud800-\\udbff][\\udc00-\\udfff]', - rsZWJ$1 = '\\u200d'; - -/** Used to compose unicode regexes. */ -var reOptMod = rsModifier + '?', - rsOptVar = '[' + rsVarRange$1 + ']?', - rsOptJoin = '(?:' + rsZWJ$1 + '(?:' + [rsNonAstral, rsRegional, rsSurrPair].join('|') + ')' + rsOptVar + reOptMod + ')*', - rsSeq = rsOptVar + reOptMod + rsOptJoin, - rsSymbol = '(?:' + [rsNonAstral + rsCombo + '?', rsCombo, rsRegional, rsSurrPair, rsAstral].join('|') + ')'; - -/** Used to match [string symbols](https://mathiasbynens.be/notes/javascript-unicode). */ -var reUnicode = RegExp(rsFitz + '(?=' + rsFitz + ')|' + rsSymbol + rsSeq, 'g'); - -/** - * Converts a Unicode `string` to an array. - * - * @private - * @param {string} string The string to convert. - * @returns {Array} Returns the converted array. - */ -function unicodeToArray(string) { - return string.match(reUnicode) || []; -} - -/** - * Converts `string` to an array. - * - * @private - * @param {string} string The string to convert. - * @returns {Array} Returns the converted array. - */ -function stringToArray(string) { - return hasUnicode(string) - ? unicodeToArray(string) - : asciiToArray(string); -} - -/** - * Removes all key-value entries from the stack. - * - * @private - * @name clear - * @memberOf Stack - */ -function stackClear() { - this.__data__ = new ListCache; - this.size = 0; -} - -/** - * Removes `key` and its value from the stack. - * - * @private - * @name delete - * @memberOf Stack - * @param {string} key The key of the value to remove. - * @returns {boolean} Returns `true` if the entry was removed, else `false`. - */ -function stackDelete(key) { - var data = this.__data__, - result = data['delete'](key); - - this.size = data.size; - return result; -} - -/** - * Gets the stack value for `key`. - * - * @private - * @name get - * @memberOf Stack - * @param {string} key The key of the value to get. - * @returns {*} Returns the entry value. - */ -function stackGet(key) { - return this.__data__.get(key); -} - -/** - * Checks if a stack value for `key` exists. - * - * @private - * @name has - * @memberOf Stack - * @param {string} key The key of the entry to check. - * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. - */ -function stackHas(key) { - return this.__data__.has(key); -} - -/** Used as the size to enable large array optimizations. */ -var LARGE_ARRAY_SIZE = 200; - -/** - * Sets the stack `key` to `value`. - * - * @private - * @name set - * @memberOf Stack - * @param {string} key The key of the value to set. - * @param {*} value The value to set. - * @returns {Object} Returns the stack cache instance. - */ -function stackSet(key, value) { - var data = this.__data__; - if (data instanceof ListCache) { - var pairs = data.__data__; - if (!Map$1 || (pairs.length < LARGE_ARRAY_SIZE - 1)) { - pairs.push([key, value]); - this.size = ++data.size; - return this; - } - data = this.__data__ = new MapCache(pairs); - } - data.set(key, value); - this.size = data.size; - return this; -} - -/** - * Creates a stack cache object to store key-value pairs. - * - * @private - * @constructor - * @param {Array} [entries] The key-value pairs to cache. - */ -function Stack(entries) { - var data = this.__data__ = new ListCache(entries); - this.size = data.size; -} - -// Add methods to `Stack`. -Stack.prototype.clear = stackClear; -Stack.prototype['delete'] = stackDelete; -Stack.prototype.get = stackGet; -Stack.prototype.has = stackHas; -Stack.prototype.set = stackSet; - -/** Detect free variable `exports`. */ -var freeExports$2 = typeof exports == 'object' && exports && !exports.nodeType && exports; - -/** Detect free variable `module`. */ -var freeModule$2 = freeExports$2 && typeof module == 'object' && module && !module.nodeType && module; - -/** Detect the popular CommonJS extension `module.exports`. */ -var moduleExports$2 = freeModule$2 && freeModule$2.exports === freeExports$2; - -/** Built-in value references. */ -var Buffer$1 = moduleExports$2 ? root.Buffer : undefined, - allocUnsafe = Buffer$1 ? Buffer$1.allocUnsafe : undefined; - -/** - * Creates a clone of `buffer`. - * - * @private - * @param {Buffer} buffer The buffer to clone. - * @param {boolean} [isDeep] Specify a deep clone. - * @returns {Buffer} Returns the cloned buffer. - */ -function cloneBuffer(buffer, isDeep) { - if (isDeep) { - return buffer.slice(); - } - var length = buffer.length, - result = allocUnsafe ? allocUnsafe(length) : new buffer.constructor(length); - - buffer.copy(result); - return result; -} - -/** - * A specialized version of `_.filter` for arrays without support for - * iteratee shorthands. - * - * @private - * @param {Array} [array] The array to iterate over. - * @param {Function} predicate The function invoked per iteration. - * @returns {Array} Returns the new filtered array. - */ -function arrayFilter(array, predicate) { - var index = -1, - length = array == null ? 0 : array.length, - resIndex = 0, - result = []; - - while (++index < length) { - var value = array[index]; - if (predicate(value, index, array)) { - result[resIndex++] = value; - } - } - return result; -} - -/** - * This method returns a new empty array. - * - * @static - * @memberOf _ - * @since 4.13.0 - * @category Util - * @returns {Array} Returns the new empty array. - * @example - * - * var arrays = _.times(2, _.stubArray); - * - * console.log(arrays); - * // => [[], []] - * - * console.log(arrays[0] === arrays[1]); - * // => false - */ -function stubArray() { - return []; -} - -/** Used for built-in method references. */ -var objectProto$c = Object.prototype; - -/** Built-in value references. */ -var propertyIsEnumerable$1 = objectProto$c.propertyIsEnumerable; - -/* Built-in method references for those with the same name as other `lodash` methods. */ -var nativeGetSymbols = Object.getOwnPropertySymbols; - -/** - * Creates an array of the own enumerable symbols of `object`. - * - * @private - * @param {Object} object The object to query. - * @returns {Array} Returns the array of symbols. - */ -var getSymbols = !nativeGetSymbols ? stubArray : function(object) { - if (object == null) { - return []; - } - object = Object(object); - return arrayFilter(nativeGetSymbols(object), function(symbol) { - return propertyIsEnumerable$1.call(object, symbol); - }); -}; - -/* Built-in method references for those with the same name as other `lodash` methods. */ -var nativeGetSymbols$1 = Object.getOwnPropertySymbols; - -/** - * Creates an array of the own and inherited enumerable symbols of `object`. - * - * @private - * @param {Object} object The object to query. - * @returns {Array} Returns the array of symbols. - */ -var getSymbolsIn = !nativeGetSymbols$1 ? stubArray : function(object) { - var result = []; - while (object) { - arrayPush(result, getSymbols(object)); - object = getPrototype(object); - } - return result; -}; - -/** - * The base implementation of `getAllKeys` and `getAllKeysIn` which uses - * `keysFunc` and `symbolsFunc` to get the enumerable property names and - * symbols of `object`. - * - * @private - * @param {Object} object The object to query. - * @param {Function} keysFunc The function to get the keys of `object`. - * @param {Function} symbolsFunc The function to get the symbols of `object`. - * @returns {Array} Returns the array of property names and symbols. - */ -function baseGetAllKeys(object, keysFunc, symbolsFunc) { - var result = keysFunc(object); - return isArray(object) ? result : arrayPush(result, symbolsFunc(object)); -} - -/** - * Creates an array of own enumerable property names and symbols of `object`. - * - * @private - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property names and symbols. - */ -function getAllKeys(object) { - return baseGetAllKeys(object, keys, getSymbols); -} - -/** - * Creates an array of own and inherited enumerable property names and - * symbols of `object`. - * - * @private - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property names and symbols. - */ -function getAllKeysIn(object) { - return baseGetAllKeys(object, keysIn, getSymbolsIn); -} - -/* Built-in method references that are verified to be native. */ -var DataView = getNative(root, 'DataView'); - -/* Built-in method references that are verified to be native. */ -var Promise$1 = getNative(root, 'Promise'); - -/* Built-in method references that are verified to be native. */ -var Set$1 = getNative(root, 'Set'); - -/** `Object#toString` result references. */ -var mapTag$1 = '[object Map]', - objectTag$2 = '[object Object]', - promiseTag = '[object Promise]', - setTag$1 = '[object Set]', - weakMapTag$1 = '[object WeakMap]'; - -var dataViewTag$1 = '[object DataView]'; - -/** Used to detect maps, sets, and weakmaps. */ -var dataViewCtorString = toSource(DataView), - mapCtorString = toSource(Map$1), - promiseCtorString = toSource(Promise$1), - setCtorString = toSource(Set$1), - weakMapCtorString = toSource(WeakMap$1); - -/** - * Gets the `toStringTag` of `value`. - * - * @private - * @param {*} value The value to query. - * @returns {string} Returns the `toStringTag`. - */ -var getTag = baseGetTag; - -// Fallback for data views, maps, sets, and weak maps in IE 11 and promises in Node.js < 6. -if ((DataView && getTag(new DataView(new ArrayBuffer(1))) != dataViewTag$1) || - (Map$1 && getTag(new Map$1) != mapTag$1) || - (Promise$1 && getTag(Promise$1.resolve()) != promiseTag) || - (Set$1 && getTag(new Set$1) != setTag$1) || - (WeakMap$1 && getTag(new WeakMap$1) != weakMapTag$1)) { - getTag = function(value) { - var result = baseGetTag(value), - Ctor = result == objectTag$2 ? value.constructor : undefined, - ctorString = Ctor ? toSource(Ctor) : ''; - - if (ctorString) { - switch (ctorString) { - case dataViewCtorString: return dataViewTag$1; - case mapCtorString: return mapTag$1; - case promiseCtorString: return promiseTag; - case setCtorString: return setTag$1; - case weakMapCtorString: return weakMapTag$1; - } - } - return result; - }; -} - -var getTag$1 = getTag; - -/** Built-in value references. */ -var Uint8Array = root.Uint8Array; - -/** - * Creates a clone of `arrayBuffer`. - * - * @private - * @param {ArrayBuffer} arrayBuffer The array buffer to clone. - * @returns {ArrayBuffer} Returns the cloned array buffer. - */ -function cloneArrayBuffer(arrayBuffer) { - var result = new arrayBuffer.constructor(arrayBuffer.byteLength); - new Uint8Array(result).set(new Uint8Array(arrayBuffer)); - return result; -} - -/** - * Creates a clone of `typedArray`. - * - * @private - * @param {Object} typedArray The typed array to clone. - * @param {boolean} [isDeep] Specify a deep clone. - * @returns {Object} Returns the cloned typed array. - */ -function cloneTypedArray(typedArray, isDeep) { - var buffer = isDeep ? cloneArrayBuffer(typedArray.buffer) : typedArray.buffer; - return new typedArray.constructor(buffer, typedArray.byteOffset, typedArray.length); -} - -/** - * Initializes an object clone. - * - * @private - * @param {Object} object The object to clone. - * @returns {Object} Returns the initialized clone. - */ -function initCloneObject(object) { - return (typeof object.constructor == 'function' && !isPrototype(object)) - ? baseCreate(getPrototype(object)) - : {}; -} - -/** Used to stand-in for `undefined` hash values. */ -var HASH_UNDEFINED$2 = '__lodash_hash_undefined__'; - -/** - * Adds `value` to the array cache. - * - * @private - * @name add - * @memberOf SetCache - * @alias push - * @param {*} value The value to cache. - * @returns {Object} Returns the cache instance. - */ -function setCacheAdd(value) { - this.__data__.set(value, HASH_UNDEFINED$2); - return this; -} - -/** - * Checks if `value` is in the array cache. - * - * @private - * @name has - * @memberOf SetCache - * @param {*} value The value to search for. - * @returns {number} Returns `true` if `value` is found, else `false`. - */ -function setCacheHas(value) { - return this.__data__.has(value); -} - -/** - * - * Creates an array cache object to store unique values. - * - * @private - * @constructor - * @param {Array} [values] The values to cache. - */ -function SetCache(values) { - var index = -1, - length = values == null ? 0 : values.length; - - this.__data__ = new MapCache; - while (++index < length) { - this.add(values[index]); - } -} - -// Add methods to `SetCache`. -SetCache.prototype.add = SetCache.prototype.push = setCacheAdd; -SetCache.prototype.has = setCacheHas; - -/** - * A specialized version of `_.some` for arrays without support for iteratee - * shorthands. - * - * @private - * @param {Array} [array] The array to iterate over. - * @param {Function} predicate The function invoked per iteration. - * @returns {boolean} Returns `true` if any element passes the predicate check, - * else `false`. - */ -function arraySome(array, predicate) { - var index = -1, - length = array == null ? 0 : array.length; - - while (++index < length) { - if (predicate(array[index], index, array)) { - return true; - } - } - return false; -} - -/** - * Checks if a `cache` value for `key` exists. - * - * @private - * @param {Object} cache The cache to query. - * @param {string} key The key of the entry to check. - * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. - */ -function cacheHas(cache, key) { - return cache.has(key); -} - -/** Used to compose bitmasks for value comparisons. */ -var COMPARE_PARTIAL_FLAG = 1, - COMPARE_UNORDERED_FLAG = 2; - -/** - * A specialized version of `baseIsEqualDeep` for arrays with support for - * partial deep comparisons. - * - * @private - * @param {Array} array The array to compare. - * @param {Array} other The other array to compare. - * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details. - * @param {Function} customizer The function to customize comparisons. - * @param {Function} equalFunc The function to determine equivalents of values. - * @param {Object} stack Tracks traversed `array` and `other` objects. - * @returns {boolean} Returns `true` if the arrays are equivalent, else `false`. - */ -function equalArrays(array, other, bitmask, customizer, equalFunc, stack) { - var isPartial = bitmask & COMPARE_PARTIAL_FLAG, - arrLength = array.length, - othLength = other.length; - - if (arrLength != othLength && !(isPartial && othLength > arrLength)) { - return false; - } - // Assume cyclic values are equal. - var stacked = stack.get(array); - if (stacked && stack.get(other)) { - return stacked == other; - } - var index = -1, - result = true, - seen = (bitmask & COMPARE_UNORDERED_FLAG) ? new SetCache : undefined; - - stack.set(array, other); - stack.set(other, array); - - // Ignore non-index properties. - while (++index < arrLength) { - var arrValue = array[index], - othValue = other[index]; - - if (customizer) { - var compared = isPartial - ? customizer(othValue, arrValue, index, other, array, stack) - : customizer(arrValue, othValue, index, array, other, stack); - } - if (compared !== undefined) { - if (compared) { - continue; - } - result = false; - break; - } - // Recursively compare arrays (susceptible to call stack limits). - if (seen) { - if (!arraySome(other, function(othValue, othIndex) { - if (!cacheHas(seen, othIndex) && - (arrValue === othValue || equalFunc(arrValue, othValue, bitmask, customizer, stack))) { - return seen.push(othIndex); - } - })) { - result = false; - break; - } - } else if (!( - arrValue === othValue || - equalFunc(arrValue, othValue, bitmask, customizer, stack) - )) { - result = false; - break; - } - } - stack['delete'](array); - stack['delete'](other); - return result; -} - -/** - * Converts `map` to its key-value pairs. - * - * @private - * @param {Object} map The map to convert. - * @returns {Array} Returns the key-value pairs. - */ -function mapToArray(map) { - var index = -1, - result = Array(map.size); - - map.forEach(function(value, key) { - result[++index] = [key, value]; - }); - return result; -} - -/** - * Converts `set` to an array of its values. - * - * @private - * @param {Object} set The set to convert. - * @returns {Array} Returns the values. - */ -function setToArray(set) { - var index = -1, - result = Array(set.size); - - set.forEach(function(value) { - result[++index] = value; - }); - return result; -} - -/** Used to compose bitmasks for value comparisons. */ -var COMPARE_PARTIAL_FLAG$1 = 1, - COMPARE_UNORDERED_FLAG$1 = 2; - -/** `Object#toString` result references. */ -var boolTag$1 = '[object Boolean]', - dateTag$1 = '[object Date]', - errorTag$1 = '[object Error]', - mapTag$2 = '[object Map]', - numberTag$1 = '[object Number]', - regexpTag$1 = '[object RegExp]', - setTag$2 = '[object Set]', - stringTag$1 = '[object String]', - symbolTag$1 = '[object Symbol]'; - -var arrayBufferTag$1 = '[object ArrayBuffer]', - dataViewTag$2 = '[object DataView]'; - -/** Used to convert symbols to primitives and strings. */ -var symbolProto$1 = Symbol ? Symbol.prototype : undefined, - symbolValueOf = symbolProto$1 ? symbolProto$1.valueOf : undefined; - -/** - * A specialized version of `baseIsEqualDeep` for comparing objects of - * the same `toStringTag`. - * - * **Note:** This function only supports comparing values with tags of - * `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`. - * - * @private - * @param {Object} object The object to compare. - * @param {Object} other The other object to compare. - * @param {string} tag The `toStringTag` of the objects to compare. - * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details. - * @param {Function} customizer The function to customize comparisons. - * @param {Function} equalFunc The function to determine equivalents of values. - * @param {Object} stack Tracks traversed `object` and `other` objects. - * @returns {boolean} Returns `true` if the objects are equivalent, else `false`. - */ -function equalByTag(object, other, tag, bitmask, customizer, equalFunc, stack) { - switch (tag) { - case dataViewTag$2: - if ((object.byteLength != other.byteLength) || - (object.byteOffset != other.byteOffset)) { - return false; - } - object = object.buffer; - other = other.buffer; - - case arrayBufferTag$1: - if ((object.byteLength != other.byteLength) || - !equalFunc(new Uint8Array(object), new Uint8Array(other))) { - return false; - } - return true; - - case boolTag$1: - case dateTag$1: - case numberTag$1: - // Coerce booleans to `1` or `0` and dates to milliseconds. - // Invalid dates are coerced to `NaN`. - return eq(+object, +other); - - case errorTag$1: - return object.name == other.name && object.message == other.message; - - case regexpTag$1: - case stringTag$1: - // Coerce regexes to strings and treat strings, primitives and objects, - // as equal. See http://www.ecma-international.org/ecma-262/7.0/#sec-regexp.prototype.tostring - // for more details. - return object == (other + ''); - - case mapTag$2: - var convert = mapToArray; - - case setTag$2: - var isPartial = bitmask & COMPARE_PARTIAL_FLAG$1; - convert || (convert = setToArray); - - if (object.size != other.size && !isPartial) { - return false; - } - // Assume cyclic values are equal. - var stacked = stack.get(object); - if (stacked) { - return stacked == other; - } - bitmask |= COMPARE_UNORDERED_FLAG$1; - - // Recursively compare objects (susceptible to call stack limits). - stack.set(object, other); - var result = equalArrays(convert(object), convert(other), bitmask, customizer, equalFunc, stack); - stack['delete'](object); - return result; - - case symbolTag$1: - if (symbolValueOf) { - return symbolValueOf.call(object) == symbolValueOf.call(other); - } - } - return false; -} - -/** Used to compose bitmasks for value comparisons. */ -var COMPARE_PARTIAL_FLAG$2 = 1; - -/** Used for built-in method references. */ -var objectProto$d = Object.prototype; - -/** Used to check objects for own properties. */ -var hasOwnProperty$a = objectProto$d.hasOwnProperty; - -/** - * A specialized version of `baseIsEqualDeep` for objects with support for - * partial deep comparisons. - * - * @private - * @param {Object} object The object to compare. - * @param {Object} other The other object to compare. - * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details. - * @param {Function} customizer The function to customize comparisons. - * @param {Function} equalFunc The function to determine equivalents of values. - * @param {Object} stack Tracks traversed `object` and `other` objects. - * @returns {boolean} Returns `true` if the objects are equivalent, else `false`. - */ -function equalObjects(object, other, bitmask, customizer, equalFunc, stack) { - var isPartial = bitmask & COMPARE_PARTIAL_FLAG$2, - objProps = getAllKeys(object), - objLength = objProps.length, - othProps = getAllKeys(other), - othLength = othProps.length; - - if (objLength != othLength && !isPartial) { - return false; - } - var index = objLength; - while (index--) { - var key = objProps[index]; - if (!(isPartial ? key in other : hasOwnProperty$a.call(other, key))) { - return false; - } - } - // Assume cyclic values are equal. - var stacked = stack.get(object); - if (stacked && stack.get(other)) { - return stacked == other; - } - var result = true; - stack.set(object, other); - stack.set(other, object); - - var skipCtor = isPartial; - while (++index < objLength) { - key = objProps[index]; - var objValue = object[key], - othValue = other[key]; - - if (customizer) { - var compared = isPartial - ? customizer(othValue, objValue, key, other, object, stack) - : customizer(objValue, othValue, key, object, other, stack); - } - // Recursively compare objects (susceptible to call stack limits). - if (!(compared === undefined - ? (objValue === othValue || equalFunc(objValue, othValue, bitmask, customizer, stack)) - : compared - )) { - result = false; - break; - } - skipCtor || (skipCtor = key == 'constructor'); - } - if (result && !skipCtor) { - var objCtor = object.constructor, - othCtor = other.constructor; - - // Non `Object` object instances with different constructors are not equal. - if (objCtor != othCtor && - ('constructor' in object && 'constructor' in other) && - !(typeof objCtor == 'function' && objCtor instanceof objCtor && - typeof othCtor == 'function' && othCtor instanceof othCtor)) { - result = false; - } - } - stack['delete'](object); - stack['delete'](other); - return result; -} - -/** Used to compose bitmasks for value comparisons. */ -var COMPARE_PARTIAL_FLAG$3 = 1; - -/** `Object#toString` result references. */ -var argsTag$2 = '[object Arguments]', - arrayTag$1 = '[object Array]', - objectTag$3 = '[object Object]'; - -/** Used for built-in method references. */ -var objectProto$e = Object.prototype; - -/** Used to check objects for own properties. */ -var hasOwnProperty$b = objectProto$e.hasOwnProperty; - -/** - * A specialized version of `baseIsEqual` for arrays and objects which performs - * deep comparisons and tracks traversed objects enabling objects with circular - * references to be compared. - * - * @private - * @param {Object} object The object to compare. - * @param {Object} other The other object to compare. - * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details. - * @param {Function} customizer The function to customize comparisons. - * @param {Function} equalFunc The function to determine equivalents of values. - * @param {Object} [stack] Tracks traversed `object` and `other` objects. - * @returns {boolean} Returns `true` if the objects are equivalent, else `false`. - */ -function baseIsEqualDeep(object, other, bitmask, customizer, equalFunc, stack) { - var objIsArr = isArray(object), - othIsArr = isArray(other), - objTag = objIsArr ? arrayTag$1 : getTag$1(object), - othTag = othIsArr ? arrayTag$1 : getTag$1(other); - - objTag = objTag == argsTag$2 ? objectTag$3 : objTag; - othTag = othTag == argsTag$2 ? objectTag$3 : othTag; - - var objIsObj = objTag == objectTag$3, - othIsObj = othTag == objectTag$3, - isSameTag = objTag == othTag; - - if (isSameTag && isBuffer(object)) { - if (!isBuffer(other)) { - return false; - } - objIsArr = true; - objIsObj = false; - } - if (isSameTag && !objIsObj) { - stack || (stack = new Stack); - return (objIsArr || isTypedArray(object)) - ? equalArrays(object, other, bitmask, customizer, equalFunc, stack) - : equalByTag(object, other, objTag, bitmask, customizer, equalFunc, stack); - } - if (!(bitmask & COMPARE_PARTIAL_FLAG$3)) { - var objIsWrapped = objIsObj && hasOwnProperty$b.call(object, '__wrapped__'), - othIsWrapped = othIsObj && hasOwnProperty$b.call(other, '__wrapped__'); - - if (objIsWrapped || othIsWrapped) { - var objUnwrapped = objIsWrapped ? object.value() : object, - othUnwrapped = othIsWrapped ? other.value() : other; - - stack || (stack = new Stack); - return equalFunc(objUnwrapped, othUnwrapped, bitmask, customizer, stack); - } - } - if (!isSameTag) { - return false; - } - stack || (stack = new Stack); - return equalObjects(object, other, bitmask, customizer, equalFunc, stack); -} - -/** - * The base implementation of `_.isEqual` which supports partial comparisons - * and tracks traversed objects. - * - * @private - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @param {boolean} bitmask The bitmask flags. - * 1 - Unordered comparison - * 2 - Partial comparison - * @param {Function} [customizer] The function to customize comparisons. - * @param {Object} [stack] Tracks traversed `value` and `other` objects. - * @returns {boolean} Returns `true` if the values are equivalent, else `false`. - */ -function baseIsEqual(value, other, bitmask, customizer, stack) { - if (value === other) { - return true; - } - if (value == null || other == null || (!isObjectLike(value) && !isObjectLike(other))) { - return value !== value && other !== other; - } - return baseIsEqualDeep(value, other, bitmask, customizer, baseIsEqual, stack); -} - -/** Used to compose bitmasks for value comparisons. */ -var COMPARE_PARTIAL_FLAG$4 = 1, - COMPARE_UNORDERED_FLAG$2 = 2; - -/** - * The base implementation of `_.isMatch` without support for iteratee shorthands. - * - * @private - * @param {Object} object The object to inspect. - * @param {Object} source The object of property values to match. - * @param {Array} matchData The property names, values, and compare flags to match. - * @param {Function} [customizer] The function to customize comparisons. - * @returns {boolean} Returns `true` if `object` is a match, else `false`. - */ -function baseIsMatch(object, source, matchData, customizer) { - var index = matchData.length, - length = index, - noCustomizer = !customizer; - - if (object == null) { - return !length; - } - object = Object(object); - while (index--) { - var data = matchData[index]; - if ((noCustomizer && data[2]) - ? data[1] !== object[data[0]] - : !(data[0] in object) - ) { - return false; - } - } - while (++index < length) { - data = matchData[index]; - var key = data[0], - objValue = object[key], - srcValue = data[1]; - - if (noCustomizer && data[2]) { - if (objValue === undefined && !(key in object)) { - return false; - } - } else { - var stack = new Stack; - if (customizer) { - var result = customizer(objValue, srcValue, key, object, source, stack); - } - if (!(result === undefined - ? baseIsEqual(srcValue, objValue, COMPARE_PARTIAL_FLAG$4 | COMPARE_UNORDERED_FLAG$2, customizer, stack) - : result - )) { - return false; - } - } - } - return true; -} - -/** - * Checks if `value` is suitable for strict equality comparisons, i.e. `===`. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` if suitable for strict - * equality comparisons, else `false`. - */ -function isStrictComparable(value) { - return value === value && !isObject(value); -} - -/** - * Gets the property names, values, and compare flags of `object`. - * - * @private - * @param {Object} object The object to query. - * @returns {Array} Returns the match data of `object`. - */ -function getMatchData(object) { - var result = keys(object), - length = result.length; - - while (length--) { - var key = result[length], - value = object[key]; - - result[length] = [key, value, isStrictComparable(value)]; - } - return result; -} - -/** - * A specialized version of `matchesProperty` for source values suitable - * for strict equality comparisons, i.e. `===`. - * - * @private - * @param {string} key The key of the property to get. - * @param {*} srcValue The value to match. - * @returns {Function} Returns the new spec function. - */ -function matchesStrictComparable(key, srcValue) { - return function(object) { - if (object == null) { - return false; - } - return object[key] === srcValue && - (srcValue !== undefined || (key in Object(object))); - }; -} - -/** - * The base implementation of `_.matches` which doesn't clone `source`. - * - * @private - * @param {Object} source The object of property values to match. - * @returns {Function} Returns the new spec function. - */ -function baseMatches(source) { - var matchData = getMatchData(source); - if (matchData.length == 1 && matchData[0][2]) { - return matchesStrictComparable(matchData[0][0], matchData[0][1]); - } - return function(object) { - return object === source || baseIsMatch(object, source, matchData); - }; -} - -/** - * The base implementation of `_.hasIn` without support for deep paths. - * - * @private - * @param {Object} [object] The object to query. - * @param {Array|string} key The key to check. - * @returns {boolean} Returns `true` if `key` exists, else `false`. - */ -function baseHasIn(object, key) { - return object != null && key in Object(object); -} - -/** - * Checks if `path` exists on `object`. - * - * @private - * @param {Object} object The object to query. - * @param {Array|string} path The path to check. - * @param {Function} hasFunc The function to check properties. - * @returns {boolean} Returns `true` if `path` exists, else `false`. - */ -function hasPath(object, path, hasFunc) { - path = castPath(path, object); - - var index = -1, - length = path.length, - result = false; - - while (++index < length) { - var key = toKey(path[index]); - if (!(result = object != null && hasFunc(object, key))) { - break; - } - object = object[key]; - } - if (result || ++index != length) { - return result; - } - length = object == null ? 0 : object.length; - return !!length && isLength(length) && isIndex(key, length) && - (isArray(object) || isArguments(object)); -} - -/** - * Checks if `path` is a direct or inherited property of `object`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Object - * @param {Object} object The object to query. - * @param {Array|string} path The path to check. - * @returns {boolean} Returns `true` if `path` exists, else `false`. - * @example - * - * var object = _.create({ 'a': _.create({ 'b': 2 }) }); - * - * _.hasIn(object, 'a'); - * // => true - * - * _.hasIn(object, 'a.b'); - * // => true - * - * _.hasIn(object, ['a', 'b']); - * // => true - * - * _.hasIn(object, 'b'); - * // => false - */ -function hasIn(object, path) { - return object != null && hasPath(object, path, baseHasIn); -} - -/** Used to compose bitmasks for value comparisons. */ -var COMPARE_PARTIAL_FLAG$5 = 1, - COMPARE_UNORDERED_FLAG$3 = 2; - -/** - * The base implementation of `_.matchesProperty` which doesn't clone `srcValue`. - * - * @private - * @param {string} path The path of the property to get. - * @param {*} srcValue The value to match. - * @returns {Function} Returns the new spec function. - */ -function baseMatchesProperty(path, srcValue) { - if (isKey(path) && isStrictComparable(srcValue)) { - return matchesStrictComparable(toKey(path), srcValue); - } - return function(object) { - var objValue = get(object, path); - return (objValue === undefined && objValue === srcValue) - ? hasIn(object, path) - : baseIsEqual(srcValue, objValue, COMPARE_PARTIAL_FLAG$5 | COMPARE_UNORDERED_FLAG$3); - }; -} - -/** - * The base implementation of `_.property` without support for deep paths. - * - * @private - * @param {string} key The key of the property to get. - * @returns {Function} Returns the new accessor function. - */ -function baseProperty(key) { - return function(object) { - return object == null ? undefined : object[key]; - }; -} - -/** - * A specialized version of `baseProperty` which supports deep paths. - * - * @private - * @param {Array|string} path The path of the property to get. - * @returns {Function} Returns the new accessor function. - */ -function basePropertyDeep(path) { - return function(object) { - return baseGet(object, path); - }; -} - -/** - * Creates a function that returns the value at `path` of a given object. - * - * @static - * @memberOf _ - * @since 2.4.0 - * @category Util - * @param {Array|string} path The path of the property to get. - * @returns {Function} Returns the new accessor function. - * @example - * - * var objects = [ - * { 'a': { 'b': 2 } }, - * { 'a': { 'b': 1 } } - * ]; - * - * _.map(objects, _.property('a.b')); - * // => [2, 1] - * - * _.map(_.sortBy(objects, _.property(['a', 'b'])), 'a.b'); - * // => [1, 2] - */ -function property(path) { - return isKey(path) ? baseProperty(toKey(path)) : basePropertyDeep(path); -} - -/** - * The base implementation of `_.iteratee`. - * - * @private - * @param {*} [value=_.identity] The value to convert to an iteratee. - * @returns {Function} Returns the iteratee. - */ -function baseIteratee(value) { - // Don't store the `typeof` result in a variable to avoid a JIT bug in Safari 9. - // See https://bugs.webkit.org/show_bug.cgi?id=156034 for more details. - if (typeof value == 'function') { - return value; - } - if (value == null) { - return identity; - } - if (typeof value == 'object') { - return isArray(value) - ? baseMatchesProperty(value[0], value[1]) - : baseMatches(value); - } - return property(value); -} - -/** - * Creates a base function for methods like `_.forIn` and `_.forOwn`. - * - * @private - * @param {boolean} [fromRight] Specify iterating from right to left. - * @returns {Function} Returns the new base function. - */ -function createBaseFor(fromRight) { - return function(object, iteratee, keysFunc) { - var index = -1, - iterable = Object(object), - props = keysFunc(object), - length = props.length; - - while (length--) { - var key = props[fromRight ? length : ++index]; - if (iteratee(iterable[key], key, iterable) === false) { - break; - } - } - return object; - }; -} - -/** - * The base implementation of `baseForOwn` which iterates over `object` - * properties returned by `keysFunc` and invokes `iteratee` for each property. - * Iteratee functions may exit iteration early by explicitly returning `false`. - * - * @private - * @param {Object} object The object to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @param {Function} keysFunc The function to get the keys of `object`. - * @returns {Object} Returns `object`. - */ -var baseFor = createBaseFor(); - -/** - * The base implementation of `_.forOwn` without support for iteratee shorthands. - * - * @private - * @param {Object} object The object to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {Object} Returns `object`. - */ -function baseForOwn(object, iteratee) { - return object && baseFor(object, iteratee, keys); -} - -/** - * This function is like `assignValue` except that it doesn't assign - * `undefined` values. - * - * @private - * @param {Object} object The object to modify. - * @param {string} key The key of the property to assign. - * @param {*} value The value to assign. - */ -function assignMergeValue(object, key, value) { - if ((value !== undefined && !eq(object[key], value)) || - (value === undefined && !(key in object))) { - baseAssignValue(object, key, value); - } -} - -/** - * This method is like `_.isArrayLike` except that it also checks if `value` - * is an object. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an array-like object, - * else `false`. - * @example - * - * _.isArrayLikeObject([1, 2, 3]); - * // => true - * - * _.isArrayLikeObject(document.body.children); - * // => true - * - * _.isArrayLikeObject('abc'); - * // => false - * - * _.isArrayLikeObject(_.noop); - * // => false - */ -function isArrayLikeObject(value) { - return isObjectLike(value) && isArrayLike(value); -} - -/** - * Gets the value at `key`, unless `key` is "__proto__". - * - * @private - * @param {Object} object The object to query. - * @param {string} key The key of the property to get. - * @returns {*} Returns the property value. - */ -function safeGet(object, key) { - if (key == '__proto__') { - return; - } - - return object[key]; -} - -/** - * Converts `value` to a plain object flattening inherited enumerable string - * keyed properties of `value` to own properties of the plain object. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Lang - * @param {*} value The value to convert. - * @returns {Object} Returns the converted plain object. - * @example - * - * function Foo() { - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.assign({ 'a': 1 }, new Foo); - * // => { 'a': 1, 'b': 2 } - * - * _.assign({ 'a': 1 }, _.toPlainObject(new Foo)); - * // => { 'a': 1, 'b': 2, 'c': 3 } - */ -function toPlainObject(value) { - return copyObject(value, keysIn(value)); -} - -/** - * A specialized version of `baseMerge` for arrays and objects which performs - * deep merges and tracks traversed objects enabling objects with circular - * references to be merged. - * - * @private - * @param {Object} object The destination object. - * @param {Object} source The source object. - * @param {string} key The key of the value to merge. - * @param {number} srcIndex The index of `source`. - * @param {Function} mergeFunc The function to merge values. - * @param {Function} [customizer] The function to customize assigned values. - * @param {Object} [stack] Tracks traversed source values and their merged - * counterparts. - */ -function baseMergeDeep(object, source, key, srcIndex, mergeFunc, customizer, stack) { - var objValue = safeGet(object, key), - srcValue = safeGet(source, key), - stacked = stack.get(srcValue); - - if (stacked) { - assignMergeValue(object, key, stacked); - return; - } - var newValue = customizer - ? customizer(objValue, srcValue, (key + ''), object, source, stack) - : undefined; - - var isCommon = newValue === undefined; - - if (isCommon) { - var isArr = isArray(srcValue), - isBuff = !isArr && isBuffer(srcValue), - isTyped = !isArr && !isBuff && isTypedArray(srcValue); - - newValue = srcValue; - if (isArr || isBuff || isTyped) { - if (isArray(objValue)) { - newValue = objValue; - } - else if (isArrayLikeObject(objValue)) { - newValue = copyArray(objValue); - } - else if (isBuff) { - isCommon = false; - newValue = cloneBuffer(srcValue, true); - } - else if (isTyped) { - isCommon = false; - newValue = cloneTypedArray(srcValue, true); - } - else { - newValue = []; - } - } - else if (isPlainObject(srcValue) || isArguments(srcValue)) { - newValue = objValue; - if (isArguments(objValue)) { - newValue = toPlainObject(objValue); - } - else if (!isObject(objValue) || isFunction(objValue)) { - newValue = initCloneObject(srcValue); - } - } - else { - isCommon = false; - } - } - if (isCommon) { - // Recursively merge objects and arrays (susceptible to call stack limits). - stack.set(srcValue, newValue); - mergeFunc(newValue, srcValue, srcIndex, customizer, stack); - stack['delete'](srcValue); - } - assignMergeValue(object, key, newValue); -} - -/** - * The base implementation of `_.merge` without support for multiple sources. - * - * @private - * @param {Object} object The destination object. - * @param {Object} source The source object. - * @param {number} srcIndex The index of `source`. - * @param {Function} [customizer] The function to customize merged values. - * @param {Object} [stack] Tracks traversed source values and their merged - * counterparts. - */ -function baseMerge(object, source, srcIndex, customizer, stack) { - if (object === source) { - return; - } - baseFor(source, function(srcValue, key) { - if (isObject(srcValue)) { - stack || (stack = new Stack); - baseMergeDeep(object, source, key, srcIndex, baseMerge, customizer, stack); - } - else { - var newValue = customizer - ? customizer(safeGet(object, key), srcValue, (key + ''), object, source, stack) - : undefined; - - if (newValue === undefined) { - newValue = srcValue; - } - assignMergeValue(object, key, newValue); - } - }, keysIn); -} - -/** - * The base implementation of methods like `_.findKey` and `_.findLastKey`, - * without support for iteratee shorthands, which iterates over `collection` - * using `eachFunc`. - * - * @private - * @param {Array|Object} collection The collection to inspect. - * @param {Function} predicate The function invoked per iteration. - * @param {Function} eachFunc The function to iterate over `collection`. - * @returns {*} Returns the found element or its key, else `undefined`. - */ -function baseFindKey(collection, predicate, eachFunc) { - var result; - eachFunc(collection, function(value, key, collection) { - if (predicate(value, key, collection)) { - result = key; - return false; - } - }); - return result; -} - -/** - * This method is like `_.find` except that it returns the key of the first - * element `predicate` returns truthy for instead of the element itself. - * - * @static - * @memberOf _ - * @since 1.1.0 - * @category Object - * @param {Object} object The object to inspect. - * @param {Function} [predicate=_.identity] The function invoked per iteration. - * @returns {string|undefined} Returns the key of the matched element, - * else `undefined`. - * @example - * - * var users = { - * 'barney': { 'age': 36, 'active': true }, - * 'fred': { 'age': 40, 'active': false }, - * 'pebbles': { 'age': 1, 'active': true } - * }; - * - * _.findKey(users, function(o) { return o.age < 40; }); - * // => 'barney' (iteration order is not guaranteed) - * - * // The `_.matches` iteratee shorthand. - * _.findKey(users, { 'age': 1, 'active': true }); - * // => 'pebbles' - * - * // The `_.matchesProperty` iteratee shorthand. - * _.findKey(users, ['active', false]); - * // => 'fred' - * - * // The `_.property` iteratee shorthand. - * _.findKey(users, 'active'); - * // => 'barney' - */ -function findKey(object, predicate) { - return baseFindKey(object, baseIteratee(predicate), baseForOwn); -} - -/** `Object#toString` result references. */ -var stringTag$2 = '[object String]'; - -/** - * Checks if `value` is classified as a `String` primitive or object. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a string, else `false`. - * @example - * - * _.isString('abc'); - * // => true - * - * _.isString(1); - * // => false - */ -function isString(value) { - return typeof value == 'string' || - (!isArray(value) && isObjectLike(value) && baseGetTag(value) == stringTag$2); -} - -/** `Object#toString` result references. */ -var boolTag$2 = '[object Boolean]'; - -/** - * Checks if `value` is classified as a boolean primitive or object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a boolean, else `false`. - * @example - * - * _.isBoolean(false); - * // => true - * - * _.isBoolean(null); - * // => false - */ -function isBoolean(value) { - return value === true || value === false || - (isObjectLike(value) && baseGetTag(value) == boolTag$2); -} - -/** - * Performs a deep comparison between two values to determine if they are - * equivalent. - * - * **Note:** This method supports comparing arrays, array buffers, booleans, - * date objects, error objects, maps, numbers, `Object` objects, regexes, - * sets, strings, symbols, and typed arrays. `Object` objects are compared - * by their own, not inherited, enumerable properties. Functions and DOM - * nodes are compared by strict equality, i.e. `===`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @returns {boolean} Returns `true` if the values are equivalent, else `false`. - * @example - * - * var object = { 'a': 1 }; - * var other = { 'a': 1 }; - * - * _.isEqual(object, other); - * // => true - * - * object === other; - * // => false - */ -function isEqual(value, other) { - return baseIsEqual(value, other); -} - -/** `Object#toString` result references. */ -var numberTag$2 = '[object Number]'; - -/** - * Checks if `value` is classified as a `Number` primitive or object. - * - * **Note:** To exclude `Infinity`, `-Infinity`, and `NaN`, which are - * classified as numbers, use the `_.isFinite` method. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a number, else `false`. - * @example - * - * _.isNumber(3); - * // => true - * - * _.isNumber(Number.MIN_VALUE); - * // => true - * - * _.isNumber(Infinity); - * // => true - * - * _.isNumber('3'); - * // => false - */ -function isNumber(value) { - return typeof value == 'number' || - (isObjectLike(value) && baseGetTag(value) == numberTag$2); -} - -/** - * Checks if `value` is `NaN`. - * - * **Note:** This method is based on - * [`Number.isNaN`](https://mdn.io/Number/isNaN) and is not the same as - * global [`isNaN`](https://mdn.io/isNaN) which returns `true` for - * `undefined` and other non-number values. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`. - * @example - * - * _.isNaN(NaN); - * // => true - * - * _.isNaN(new Number(NaN)); - * // => true - * - * isNaN(undefined); - * // => true - * - * _.isNaN(undefined); - * // => false - */ -function isNaN(value) { - // An `NaN` primitive is the only value that is not equal to itself. - // Perform the `toStringTag` check first to avoid errors with some - // ActiveX objects in IE. - return isNumber(value) && value != +value; -} - -/** - * Checks if `value` is `null`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is `null`, else `false`. - * @example - * - * _.isNull(null); - * // => true - * - * _.isNull(void 0); - * // => false - */ -function isNull(value) { - return value === null; -} - -/** - * Checks if `value` is `undefined`. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is `undefined`, else `false`. - * @example - * - * _.isUndefined(void 0); - * // => true - * - * _.isUndefined(null); - * // => false - */ -function isUndefined(value) { - return value === undefined; -} - -/** - * The opposite of `_.mapValues`; this method creates an object with the - * same values as `object` and keys generated by running each own enumerable - * string keyed property of `object` thru `iteratee`. The iteratee is invoked - * with three arguments: (value, key, object). - * - * @static - * @memberOf _ - * @since 3.8.0 - * @category Object - * @param {Object} object The object to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @returns {Object} Returns the new mapped object. - * @see _.mapValues - * @example - * - * _.mapKeys({ 'a': 1, 'b': 2 }, function(value, key) { - * return key + value; - * }); - * // => { 'a1': 1, 'b2': 2 } - */ -function mapKeys(object, iteratee) { - var result = {}; - iteratee = baseIteratee(iteratee); - - baseForOwn(object, function(value, key, object) { - baseAssignValue(result, iteratee(value, key, object), value); - }); - return result; -} - -/** - * Creates an object with the same keys as `object` and values generated - * by running each own enumerable string keyed property of `object` thru - * `iteratee`. The iteratee is invoked with three arguments: - * (value, key, object). - * - * @static - * @memberOf _ - * @since 2.4.0 - * @category Object - * @param {Object} object The object to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @returns {Object} Returns the new mapped object. - * @see _.mapKeys - * @example - * - * var users = { - * 'fred': { 'user': 'fred', 'age': 40 }, - * 'pebbles': { 'user': 'pebbles', 'age': 1 } - * }; - * - * _.mapValues(users, function(o) { return o.age; }); - * // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed) - * - * // The `_.property` iteratee shorthand. - * _.mapValues(users, 'age'); - * // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed) - */ -function mapValues(object, iteratee) { - var result = {}; - iteratee = baseIteratee(iteratee); - - baseForOwn(object, function(value, key, object) { - baseAssignValue(result, key, iteratee(value, key, object)); - }); - return result; -} - -/** - * This method is like `_.assign` except that it recursively merges own and - * inherited enumerable string keyed properties of source objects into the - * destination object. Source properties that resolve to `undefined` are - * skipped if a destination value exists. Array and plain object properties - * are merged recursively. Other objects and value types are overridden by - * assignment. Source objects are applied from left to right. Subsequent - * sources overwrite property assignments of previous sources. - * - * **Note:** This method mutates `object`. - * - * @static - * @memberOf _ - * @since 0.5.0 - * @category Object - * @param {Object} object The destination object. - * @param {...Object} [sources] The source objects. - * @returns {Object} Returns `object`. - * @example - * - * var object = { - * 'a': [{ 'b': 2 }, { 'd': 4 }] - * }; - * - * var other = { - * 'a': [{ 'c': 3 }, { 'e': 5 }] - * }; - * - * _.merge(object, other); - * // => { 'a': [{ 'b': 2, 'c': 3 }, { 'd': 4, 'e': 5 }] } - */ -var merge = createAssigner(function(object, source, srcIndex) { - baseMerge(object, source, srcIndex); -}); - -/** Error message constants. */ -var FUNC_ERROR_TEXT$1 = 'Expected a function'; - -/** - * Creates a function that negates the result of the predicate `func`. The - * `func` predicate is invoked with the `this` binding and arguments of the - * created function. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Function - * @param {Function} predicate The predicate to negate. - * @returns {Function} Returns the new negated function. - * @example - * - * function isEven(n) { - * return n % 2 == 0; - * } - * - * _.filter([1, 2, 3, 4, 5, 6], _.negate(isEven)); - * // => [1, 3, 5] - */ -function negate(predicate) { - if (typeof predicate != 'function') { - throw new TypeError(FUNC_ERROR_TEXT$1); - } - return function() { - var args = arguments; - switch (args.length) { - case 0: return !predicate.call(this); - case 1: return !predicate.call(this, args[0]); - case 2: return !predicate.call(this, args[0], args[1]); - case 3: return !predicate.call(this, args[0], args[1], args[2]); - } - return !predicate.apply(this, args); - }; -} - -/** - * The base implementation of `_.set`. - * - * @private - * @param {Object} object The object to modify. - * @param {Array|string} path The path of the property to set. - * @param {*} value The value to set. - * @param {Function} [customizer] The function to customize path creation. - * @returns {Object} Returns `object`. - */ -function baseSet(object, path, value, customizer) { - if (!isObject(object)) { - return object; - } - path = castPath(path, object); - - var index = -1, - length = path.length, - lastIndex = length - 1, - nested = object; - - while (nested != null && ++index < length) { - var key = toKey(path[index]), - newValue = value; - - if (index != lastIndex) { - var objValue = nested[key]; - newValue = customizer ? customizer(objValue, key, nested) : undefined; - if (newValue === undefined) { - newValue = isObject(objValue) - ? objValue - : (isIndex(path[index + 1]) ? [] : {}); - } - } - assignValue(nested, key, newValue); - nested = nested[key]; - } - return object; -} - -/** - * The base implementation of `_.pickBy` without support for iteratee shorthands. - * - * @private - * @param {Object} object The source object. - * @param {string[]} paths The property paths to pick. - * @param {Function} predicate The function invoked per property. - * @returns {Object} Returns the new object. - */ -function basePickBy(object, paths, predicate) { - var index = -1, - length = paths.length, - result = {}; - - while (++index < length) { - var path = paths[index], - value = baseGet(object, path); - - if (predicate(value, path)) { - baseSet(result, castPath(path, object), value); - } - } - return result; -} - -/** - * Creates an object composed of the `object` properties `predicate` returns - * truthy for. The predicate is invoked with two arguments: (value, key). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Object - * @param {Object} object The source object. - * @param {Function} [predicate=_.identity] The function invoked per property. - * @returns {Object} Returns the new object. - * @example - * - * var object = { 'a': 1, 'b': '2', 'c': 3 }; - * - * _.pickBy(object, _.isNumber); - * // => { 'a': 1, 'c': 3 } - */ -function pickBy(object, predicate) { - if (object == null) { - return {}; - } - var props = arrayMap(getAllKeysIn(object), function(prop) { - return [prop]; - }); - predicate = baseIteratee(predicate); - return basePickBy(object, props, function(value, path) { - return predicate(value, path[0]); - }); -} - -/** - * The opposite of `_.pickBy`; this method creates an object composed of - * the own and inherited enumerable string keyed properties of `object` that - * `predicate` doesn't return truthy for. The predicate is invoked with two - * arguments: (value, key). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Object - * @param {Object} object The source object. - * @param {Function} [predicate=_.identity] The function invoked per property. - * @returns {Object} Returns the new object. - * @example - * - * var object = { 'a': 1, 'b': '2', 'c': 3 }; - * - * _.omitBy(object, _.isNumber); - * // => { 'b': '2' } - */ -function omitBy(object, predicate) { - return pickBy(object, negate(baseIteratee(predicate))); -} - -/** - * Used by `_.trim` and `_.trimEnd` to get the index of the last string symbol - * that is not found in the character symbols. - * - * @private - * @param {Array} strSymbols The string symbols to inspect. - * @param {Array} chrSymbols The character symbols to find. - * @returns {number} Returns the index of the last unmatched string symbol. - */ -function charsEndIndex(strSymbols, chrSymbols) { - var index = strSymbols.length; - - while (index-- && baseIndexOf(chrSymbols, strSymbols[index], 0) > -1) {} - return index; -} - -/** - * Used by `_.trim` and `_.trimStart` to get the index of the first string symbol - * that is not found in the character symbols. - * - * @private - * @param {Array} strSymbols The string symbols to inspect. - * @param {Array} chrSymbols The character symbols to find. - * @returns {number} Returns the index of the first unmatched string symbol. - */ -function charsStartIndex(strSymbols, chrSymbols) { - var index = -1, - length = strSymbols.length; - - while (++index < length && baseIndexOf(chrSymbols, strSymbols[index], 0) > -1) {} - return index; -} - -/** Used to match leading and trailing whitespace. */ -var reTrim = /^\s+|\s+$/g; - -/** - * Removes leading and trailing whitespace or specified characters from `string`. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category String - * @param {string} [string=''] The string to trim. - * @param {string} [chars=whitespace] The characters to trim. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {string} Returns the trimmed string. - * @example - * - * _.trim(' abc '); - * // => 'abc' - * - * _.trim('-_-abc-_-', '_-'); - * // => 'abc' - * - * _.map([' foo ', ' bar '], _.trim); - * // => ['foo', 'bar'] - */ -function trim(string, chars, guard) { - string = toString(string); - if (string && (guard || chars === undefined)) { - return string.replace(reTrim, ''); - } - if (!string || !(chars = baseToString(chars))) { - return string; - } - var strSymbols = stringToArray(string), - chrSymbols = stringToArray(chars), - start = charsStartIndex(strSymbols, chrSymbols), - end = charsEndIndex(strSymbols, chrSymbols) + 1; - - return castSlice(strSymbols, start, end).join(''); -} - -/** - * Check several parameter that there is something in the param - * @param {*} param input - * @return {boolean} - */ - -function notEmpty (a) { - if (isArray(a)) { - return true; - } - return a !== undefined && a !== null && trim(a) !== ''; -} - -// validator numbers -/** - * @2015-05-04 found a problem if the value is a number like string - * it will pass, so add a check if it's string before we pass to next - * @param {number} value expected value - * @return {boolean} true if OK - */ -var checkIsNumber = function(value) { - return isString(value) ? false : !isNaN( parseFloat(value) ) -}; - -// validate string type -/** - * @param {string} value expected value - * @return {boolean} true if OK - */ -var checkIsString = function(value) { - return (trim(value) !== '') ? isString(value) : false; -}; - -// check for boolean -/** - * @param {boolean} value expected - * @return {boolean} true if OK - */ -var checkIsBoolean = function(value) { - return isBoolean(value); -}; - -// validate any thing only check if there is something -/** - * @param {*} value the value - * @param {boolean} [checkNull=true] strict check if there is null value - * @return {boolean} true is OK - */ -var checkIsAny = function(value, checkNull) { - if ( checkNull === void 0 ) checkNull = true; - - if (!isUndefined(value) && value !== '' && trim(value) !== '') { - if (checkNull === false || (checkNull === true && !isNull(value))) { - return true; - } - } - return false; -}; - -// Good practice rule - No magic number - -var ARGS_NOT_ARRAY_ERR = "args is not an array! You might want to do: ES6 Array.from(arguments) or ES5 Array.prototype.slice.call(arguments)"; -var PARAMS_NOT_ARRAY_ERR = "params is not an array! Did something gone wrong when you generate the contract.json?"; -var EXCEPTION_CASE_ERR = 'Could not understand your arguments and parameter structure!'; -// @TODO the jsdoc return array. and we should also allow array syntax -var DEFAULT_TYPE$1 = DEFAULT_TYPE; -var ARRAY_TYPE_LFT$1 = ARRAY_TYPE_LFT; -var ARRAY_TYPE_RGT$1 = ARRAY_TYPE_RGT; - -var TYPE_KEY$1 = TYPE_KEY; -var OPTIONAL_KEY$1 = OPTIONAL_KEY; -var ENUM_KEY$1 = ENUM_KEY; -var ARGS_KEY$1 = ARGS_KEY; -var CHECKER_KEY$1 = CHECKER_KEY; -var ALIAS_KEY$1 = ALIAS_KEY; - -var ARRAY_TYPE$1 = ARRAY_TYPE; -var OBJECT_TYPE$1 = OBJECT_TYPE; -var STRING_TYPE$1 = STRING_TYPE; -var BOOLEAN_TYPE$1 = BOOLEAN_TYPE; -var NUMBER_TYPE$1 = NUMBER_TYPE; -var KEY_WORD$1 = KEY_WORD; -var OR_SEPERATOR$1 = OR_SEPERATOR; - -// not actually in use -// export const NUMBER_TYPES = JSONQL_CONSTANTS.NUMBER_TYPES; - -// primitive types - -/** - * this is a wrapper method to call different one based on their type - * @param {string} type to check - * @return {function} a function to handle the type - */ -var combineFn = function(type) { - switch (type) { - case NUMBER_TYPE$1: - return checkIsNumber; - case STRING_TYPE$1: - return checkIsString; - case BOOLEAN_TYPE$1: - return checkIsBoolean; - default: - return checkIsAny; - } -}; - -// validate array type - -/** - * @param {array} value expected - * @param {string} [type=''] pass the type if we encounter array. then we need to check the value as well - * @return {boolean} true if OK - */ -var checkIsArray = function(value, type) { - if ( type === void 0 ) type=''; - - if (isArray(value)) { - if (type === '' || trim(type)==='') { - return true; - } - // we test it in reverse - // @TODO if the type is an array (OR) then what? - // we need to take into account this could be an array - var c = value.filter(function (v) { return !combineFn(type)(v); }); - return !(c.length > 0) - } - return false; -}; - -/** - * check if it matches the array. pattern - * @param {string} type - * @return {boolean|array} false means NO, always return array - */ -var isArrayLike$1 = function(type) { - // @TODO could that have something like array<> instead of array.<>? missing the dot? - // because type script is Array without the dot - if (type.indexOf(ARRAY_TYPE_LFT$1) > -1 && type.indexOf(ARRAY_TYPE_RGT$1) > -1) { - var _type = type.replace(ARRAY_TYPE_LFT$1, '').replace(ARRAY_TYPE_RGT$1, ''); - if (_type.indexOf(OR_SEPERATOR$1)) { - return _type.split(OR_SEPERATOR$1) - } - return [_type] - } - return false; -}; - -/** - * we might encounter something like array. then we need to take it apart - * @param {object} p the prepared object for processing - * @param {string|array} type the type came from - * @return {boolean} for the filter to operate on - */ -var arrayTypeHandler = function(p, type) { - var arg = p.arg; - // need a special case to handle the OR type - // we need to test the args instead of the type(s) - if (type.length > 1) { - return !arg.filter(function (v) { return ( - !(type.length > type.filter(function (t) { return !combineFn(t)(v); }).length) - ); }).length; - } - // type is array so this will be or! - return type.length > type.filter(function (t) { return !checkIsArray(arg, t); }).length; -}; - -// validate object type -/** - * @TODO if provide with the keys then we need to check if the key:value type as well - * @param {object} value expected - * @param {array} [keys=null] if it has the keys array to compare as well - * @return {boolean} true if OK - */ -var checkIsObject = function(value, keys) { - if ( keys === void 0 ) keys=null; - - if (isPlainObject(value)) { - if (!keys) { - return true; - } - if (checkIsArray(keys)) { - // please note we DON'T care if some is optional - // plese refer to the contract.json for the keys - return !keys.filter(function (key) { - var _value = value[key.name]; - return !(key.type.length > key.type.filter(function (type) { - var tmp; - if (!isUndefined(_value)) { - if ((tmp = isArrayLike$1(type)) !== false) { - return !arrayTypeHandler({arg: _value}, tmp) - // return tmp.filter(t => !checkIsArray(_value, t)).length; - // @TODO there might be an object within an object with keys as well :S - } - return !combineFn(type)(_value) - } - return true; - }).length) - }).length; - } - } - return false; -}; - -/** - * fold this into it's own function to handler different object type - * @param {object} p the prepared object for process - * @return {boolean} - */ -var objectTypeHandler = function(p) { - var arg = p.arg; - var param = p.param; - var _args = [arg]; - if (Array.isArray(param.keys) && param.keys.length) { - _args.push(param.keys); - } - // just simple check - return checkIsObject.apply(null, _args) -}; - -// move the index.js code here that make more sense to find where things are - -// import debug from 'debug' -// const debugFn = debug('jsonql-params-validator:validator') -// also export this for use in other places - -/** - * We need to handle those optional parameter without a default value - * @param {object} params from contract.json - * @return {boolean} for filter operation false is actually OK - */ -var optionalHandler = function( params ) { - var arg = params.arg; - var param = params.param; - if (notEmpty(arg)) { - // debug('call optional handler', arg, params); - // loop through the type in param - return !(param.type.length > param.type.filter(function (type) { return validateHandler(type, params); } - ).length) - } - return false; -}; - -/** - * actually picking the validator - * @param {*} type for checking - * @param {*} value for checking - * @return {boolean} true on OK - */ -var validateHandler = function(type, value) { - var tmp; - switch (true) { - case type === OBJECT_TYPE$1: - // debugFn('call OBJECT_TYPE') - return !objectTypeHandler(value) - case type === ARRAY_TYPE$1: - // debugFn('call ARRAY_TYPE') - return !checkIsArray(value.arg) - // @TODO when the type is not present, it always fall through here - // so we need to find a way to actually pre-check the type first - // AKA check the contract.json map before running here - case (tmp = isArrayLike$1(type)) !== false: - // debugFn('call ARRAY_LIKE: %O', value) - return !arrayTypeHandler(value, tmp) - default: - return !combineFn(type)(value.arg) - } -}; - -/** - * it get too longer to fit in one line so break it out from the fn below - * @param {*} arg value - * @param {object} param config - * @return {*} value or apply default value - */ -var getOptionalValue = function(arg, param) { - if (!isUndefined(arg)) { - return arg; - } - return (param.optional === true && !isUndefined(param.defaultvalue) ? param.defaultvalue : null) -}; - -/** - * padding the arguments with defaultValue if the arguments did not provide the value - * this will be the name export - * @param {array} args normalized arguments - * @param {array} params from contract.json - * @return {array} merge the two together - */ -var normalizeArgs = function(args, params) { - // first we should check if this call require a validation at all - // there will be situation where the function doesn't need args and params - if (!checkIsArray(params)) { - // debugFn('params value', params) - throw new JsonqlError(PARAMS_NOT_ARRAY_ERR) - } - if (params.length === 0) { - return []; - } - if (!checkIsArray(args)) { - throw new JsonqlError(ARGS_NOT_ARRAY_ERR) - } - // debugFn(args, params); - // fall through switch - switch(true) { - case args.length == params.length: // standard - return args.map(function (arg, i) { return ( - { - arg: arg, - index: i, - param: params[i] - } - ); }); - case params[0].variable === true: // using spread syntax - var type = params[0].type; - return args.map(function (arg, i) { return ( - { - arg: arg, - index: i, // keep the index for reference - param: params[i] || { type: type, name: '_' } - } - ); }); - // with optional defaultValue parameters - case args.length < params.length: - return params.map(function (param, i) { return ( - { - param: param, - index: i, - arg: getOptionalValue(args[i], param), - optional: param.optional || false - } - ); }); - // this one pass more than it should have anything after the args.length will be cast as any type - case args.length > params.length && params.length === 1: - // this happens when we have those array. type - var tmp, _type = [ DEFAULT_TYPE$1 ]; - // we only looking at the first one, this might be a @BUG! - if ((tmp = isArrayLike$1(params[0].type[0])) !== false) { - _type = tmp; - } - // if not then we fall back to the following - return args.map(function (arg, i) { return ( - { - arg: arg, - index: i, - param: params[i] || { type: _type, name: '_' } - } - ); }); - // @TODO find out if there is more cases not cover - default: // this should never happen - // debugFn('args', args) - // debugFn('params', params) - // this is unknown therefore we just throw it! - throw new JsonqlError(EXCEPTION_CASE_ERR, { args: args, params: params }) - } -}; - -// what we want is after the validaton we also get the normalized result -// which is with the optional property if the argument didn't provide it -/** - * process the array of params back to their arguments - * @param {array} result the params result - * @return {array} arguments - */ -var processReturn = function (result) { return result.map(function (r) { return r.arg; }); }; - -/** - * validator main interface - * @param {array} args the arguments pass to the method call - * @param {array} params from the contract for that method - * @param {boolean} [withResul=false] if true then this will return the normalize result as well - * @return {array} empty array on success, or failed parameter and reasons - */ -var validateSync = function(args, params, withResult) { - var obj; - - if ( withResult === void 0 ) withResult = false; - var cleanArgs = normalizeArgs(args, params); - var checkResult = cleanArgs.filter(function (p) { - if (p.param.optional === true) { - return optionalHandler(p) - } - // because array of types means OR so if one pass means pass - return !(p.param.type.length > p.param.type.filter( - function (type) { return validateHandler(type, p); } - ).length) - }); - // using the same convention we been using all this time - return !withResult ? checkResult : ( obj = {}, obj[ERROR_KEY] = checkResult, obj[DATA_KEY] = processReturn(cleanArgs), obj ) -}; - -/** - * A wrapper method that return promise - * @param {array} args arguments - * @param {array} params from contract.json - * @param {boolean} [withResul=false] if true then this will return the normalize result as well - * @return {object} promise.then or catch - */ -var validateAsync = function(args, params, withResult) { - if ( withResult === void 0 ) withResult = false; - - return new Promise(function (resolver, rejecter) { - var result = validateSync(args, params, withResult); - if (withResult) { - return result[ERROR_KEY].length ? rejecter(result[ERROR_KEY]) - : resolver(result[DATA_KEY]) - } - // the different is just in the then or catch phrase - return result.length ? rejecter(result) : resolver([]) - }) -}; - -/** - * @param {array} arr Array for check - * @param {*} value target - * @return {boolean} true on successs - */ -var isInArray = function(arr, value) { - return !!arr.filter(function (a) { return a === value; }).length; -}; - -/** - * @param {object} obj for search - * @param {string} key target - * @return {boolean} true on success - */ -var checkKeyInObject = function(obj, key) { - var keys = Object.keys(obj); - return isInArray(keys, key) -}; - -// import debug from 'debug'; -// const debugFn = debug('jsonql-params-validator:options:prepare') - -// just not to make my head hurt -var isEmpty = function (value) { return !notEmpty(value); }; - -/** - * Map the alias to their key then grab their value over - * @param {object} config the user supplied config - * @param {object} appProps the default option map - * @return {object} the config keys replaced with the appProps key by the ALIAS - */ -function mapAliasConfigKeys(config, appProps) { - // need to do two steps - // 1. take key with alias key - var aliasMap = omitBy(appProps, function (value, k) { return !value[ALIAS_KEY$1]; } ); - if (isEqual(aliasMap, {})) { - return config; - } - return mapKeys(config, function (v, key) { return findKey(aliasMap, function (o) { return o.alias === key; }) || key; }) -} - -/** - * We only want to run the valdiation against the config (user supplied) value - * but keep the defaultOptions untouch - * @param {object} config configuraton supplied by user - * @param {object} appProps the default options map - * @return {object} the pristine values that will add back to the final output - */ -function preservePristineValues(config, appProps) { - // @BUG this will filter out those that is alias key - // we need to first map the alias keys back to their full key - var _config = mapAliasConfigKeys(config, appProps); - // take the default value out - var pristineValues = mapValues( - omitBy(appProps, function (value, key) { return checkKeyInObject(_config, key); }), - function (value) { return value.args; } - ); - // for testing the value - var checkAgainstAppProps = omitBy(appProps, function (value, key) { return !checkKeyInObject(_config, key); }); - // output - return { - pristineValues: pristineValues, - checkAgainstAppProps: checkAgainstAppProps, - config: _config // passing this correct values back - } -} - -/** - * This will take the value that is ONLY need to check - * @param {object} config that one - * @param {object} props map for creating checking - * @return {object} put that arg into the args - */ -function processConfigAction(config, props) { - // debugFn('processConfigAction', props) - // v.1.2.0 add checking if its mark optional and the value is empty then pass - return mapValues(props, function (value, key) { - var obj, obj$1; - - return ( - isUndefined(config[key]) || (value[OPTIONAL_KEY$1] === true && isEmpty(config[key])) - ? merge({}, value, ( obj = {}, obj[KEY_WORD$1] = true, obj )) - : ( obj$1 = {}, obj$1[ARGS_KEY$1] = config[key], obj$1[TYPE_KEY$1] = value[TYPE_KEY$1], obj$1[OPTIONAL_KEY$1] = value[OPTIONAL_KEY$1] || false, obj$1[ENUM_KEY$1] = value[ENUM_KEY$1] || false, obj$1[CHECKER_KEY$1] = value[CHECKER_KEY$1] || false, obj$1 ) - ); - } - ) -} - -/** - * Quick transform - * @TODO we should only validate those that is pass from the config - * and pass through those values that is from the defaultOptions - * @param {object} opts that one - * @param {object} appProps mutation configuration options - * @return {object} put that arg into the args - */ -function prepareArgsForValidation(opts, appProps) { - var ref = preservePristineValues(opts, appProps); - var config = ref.config; - var pristineValues = ref.pristineValues; - var checkAgainstAppProps = ref.checkAgainstAppProps; - // output - return [ - processConfigAction(config, checkAgainstAppProps), - pristineValues - ] -} - -// breaking the whole thing up to see what cause the multiple calls issue - -// import debug from 'debug'; -// const debugFn = debug('jsonql-params-validator:options:validation') - -/** - * just make sure it returns an array to use - * @param {*} arg input - * @return {array} output - */ -var toArray = function (arg) { return checkIsArray(arg) ? arg : [arg]; }; - -/** - * DIY in array - * @param {array} arr to check against - * @param {*} value to check - * @return {boolean} true on OK - */ -var inArray = function (arr, value) { return ( - !!arr.filter(function (v) { return v === value; }).length -); }; - -/** - * break out to make the code easier to read - * @param {object} value to process - * @param {function} cb the validateSync - * @return {array} empty on success - */ -function validateHandler$1(value, cb) { - var obj; - - // cb is the validateSync methods - var args = [ - [ value[ARGS_KEY$1] ], - [( obj = {}, obj[TYPE_KEY$1] = toArray(value[TYPE_KEY$1]), obj[OPTIONAL_KEY$1] = value[OPTIONAL_KEY$1], obj )] - ]; - // debugFn('validateHandler', args) - return Reflect.apply(cb, null, args) -} - -/** - * Check against the enum value if it's provided - * @param {*} value to check - * @param {*} enumv to check against if it's not false - * @return {boolean} true on OK - */ -var enumHandler = function (value, enumv) { - if (checkIsArray(enumv)) { - return inArray(enumv, value) - } - return true; -}; - -/** - * Allow passing a function to check the value - * There might be a problem here if the function is incorrect - * and that will makes it hard to debug what is going on inside - * @TODO there could be a few feature add to this one under different circumstance - * @param {*} value to check - * @param {function} checker for checking - */ -var checkerHandler = function (value, checker) { - try { - return isFunction(checker) ? checker.apply(null, [value]) : false; - } catch (e) { - return false; - } -}; - -/** - * Taken out from the runValidaton this only validate the required values - * @param {array} args from the config2argsAction - * @param {function} cb validateSync - * @return {array} of configuration values - */ -function runValidationAction(cb) { - return function (value, key) { - // debugFn('runValidationAction', key, value) - if (value[KEY_WORD$1]) { - return value[ARGS_KEY$1] - } - var check = validateHandler$1(value, cb); - if (check.length) { - // debugFn('runValidationAction', key, value) - throw new JsonqlTypeError(key, check) - } - if (value[ENUM_KEY$1] !== false && !enumHandler(value[ARGS_KEY$1], value[ENUM_KEY$1])) { - throw new JsonqlEnumError(key) - } - if (value[CHECKER_KEY$1] !== false && !checkerHandler(value[ARGS_KEY$1], value[CHECKER_KEY$1])) { - throw new JsonqlCheckerError(key) - } - return value[ARGS_KEY$1] - } -} - -/** - * @param {object} args from the config2argsAction - * @param {function} cb validateSync - * @return {object} of configuration values - */ -function runValidation(args, cb) { - var argsForValidate = args[0]; - var pristineValues = args[1]; - // turn the thing into an array and see what happen here - // debugFn('_args', argsForValidate) - var result = mapValues(argsForValidate, runValidationAction(cb)); - return merge(result, pristineValues) -} - -// this is port back from the client to share across all projects - -// import debug from 'debug' -// const debugFn = debug('jsonql-params-validator:check-options-async') - -/** - * Quick transform - * @param {object} config that one - * @param {object} appProps mutation configuration options - * @return {object} put that arg into the args - */ -var configToArgs = function (config, appProps) { - return Promise.resolve( - prepareArgsForValidation(config, appProps) - ) -}; - -/** - * @param {object} config user provide configuration option - * @param {object} appProps mutation configuration options - * @param {object} constProps the immutable configuration options - * @param {function} cb the validateSync method - * @return {object} Promise resolve merge config object - */ -function checkOptionsAsync(config, appProps, constProps, cb) { - if ( config === void 0 ) config = {}; - - return configToArgs(config, appProps) - .then(function (args1) { - // debugFn('args', args1) - return runValidation(args1, cb) - }) - // next if every thing good then pass to final merging - .then(function (args2) { return merge({}, args2, constProps); }) -} - -// create function to construct the config entry so we don't need to keep building object -// import debug from 'debug'; -// const debugFn = debug('jsonql-params-validator:construct-config'); -/** - * @param {*} args value - * @param {string} type for value - * @param {boolean} [optional=false] - * @param {boolean|array} [enumv=false] - * @param {boolean|function} [checker=false] - * @return {object} config entry - */ -function constructConfigFn(args, type, optional, enumv, checker, alias) { - if ( optional === void 0 ) optional=false; - if ( enumv === void 0 ) enumv=false; - if ( checker === void 0 ) checker=false; - if ( alias === void 0 ) alias=false; - - var base = {}; - base[ARGS_KEY] = args; - base[TYPE_KEY] = type; - if (optional === true) { - base[OPTIONAL_KEY] = true; - } - if (checkIsArray(enumv)) { - base[ENUM_KEY] = enumv; - } - if (isFunction(checker)) { - base[CHECKER_KEY] = checker; - } - if (isString(alias)) { - base[ALIAS_KEY] = alias; - } - return base; -} - -// export also create wrapper methods - -// import debug from 'debug'; -// const debugFn = debug('jsonql-params-validator:options:index'); - -/** - * This has a different interface - * @param {*} value to supply - * @param {string|array} type for checking - * @param {object} params to map against the config check - * @param {array} params.enumv NOT enum - * @param {boolean} params.optional false then nothing - * @param {function} params.checker need more work on this one later - * @param {string} params.alias mostly for cmd - */ -var createConfig = function (value, type, params) { - if ( params === void 0 ) params = {}; - - // Note the enumv not ENUM - // const { enumv, optional, checker, alias } = params; - // let args = [value, type, optional, enumv, checker, alias]; - var o = params[OPTIONAL_KEY]; - var e = params[ENUM_KEY]; - var c = params[CHECKER_KEY]; - var a = params[ALIAS_KEY]; - return constructConfigFn.apply(null, [value, type, o, e, c, a]) -}; - -/** - * We recreate the method here to avoid the circlar import - * @param {object} config user supply configuration - * @param {object} appProps mutation options - * @param {object} [constantProps={}] optional: immutation options - * @return {object} all checked configuration - */ -var checkConfigAsync = function(validateSync) { - return function(config, appProps, constantProps) { - if ( constantProps === void 0 ) constantProps= {}; - - return checkOptionsAsync(config, appProps, constantProps, validateSync) - } -}; - -// since this need to use everywhere might as well include in the validator - -function checkIsContract(contract) { - return checkIsObject(contract) - && ( - checkKeyInObject(contract, QUERY_NAME) - || checkKeyInObject(contract, MUTATION_NAME) - || checkKeyInObject(contract, SOCKET_NAME) - ) -} - -// craete several helper function to construct / extract the payload - -/** - * Get name from the payload (ported back from jsonql-koa) - * @param {*} payload to extract from - * @return {string} name - */ -function getNameFromPayload(payload) { - return Object.keys(payload)[0] -} - -/** - * @param {string} resolverName name of function - * @param {array} [args=[]] from the ...args - * @return {object} formatted argument - */ -function createQuery(resolverName, args) { - var obj, obj$1; - - if ( args === void 0 ) args = []; - if (checkIsString(resolverName) && checkIsArray(args)) { - return ( obj$1 = {}, obj$1[resolverName] = ( obj = {}, obj[QUERY_ARG_NAME] = args, obj ), obj$1 ) - } - throw new JsonqlValidationError("[createQuery] expect resolverName to be string and args to be array!", { resolverName: resolverName, args: args }) -} - -// string version of the above -function createQueryStr(resolverName, args) { - return JSON.stringify(createQuery(resolverName, args)) -} - -// export -var isString$1 = checkIsString; -var isArray$1 = checkIsArray; -var validateSync$1 = validateSync; -var validateAsync$1 = validateAsync; - -var createConfig$1 = createConfig; - -var checkConfigAsync$1 = checkConfigAsync(validateSync); - -var isObjectHasKey = checkKeyInObject; - -var isContract = checkIsContract; -var createQueryStr$1 = createQueryStr; -var getNameFromPayload$1 = getNameFromPayload; - -/** - * Try to normalize it to use between browser and node - * @param {string} name for the debug output - * @return {function} debug - */ -var getDebug = function (name) { - if (debug$2) { - return debug$2('jsonql-ws-client').extend(name) - } - return function () { - var args = [], len = arguments.length; - while ( len-- ) args[ len ] = arguments[ len ]; - - console.info.apply(null, [name].concat(args)); - } -}; -try { - if (window && window.localStorage) { - localStorage.setItem('DEBUG', 'jsonql-ws-client*'); - } -} catch(e) {} - -// since both the ws and io version are -var debugFn = getDebug('create-nsp-client'); -/** - * wrapper method to create a nsp without login - * @param {string|boolean} namespace namespace url could be false - * @param {object} opts configuration - * @return {object} ws client instance - */ -var nspClient = function (namespace, opts) { - var wssPath = opts.wssPath; - var wsOptions = opts.wsOptions; - var hostname = opts.hostname; - var url = namespace ? [hostname, namespace].join('/') : wssPath; - return opts.nspClient(url, wsOptions) -}; - -/** - * wrapper method to create a nsp with token auth - * @param {string} namespace namespace url - * @param {object} opts configuration - * @return {object} ws client instance - */ -var nspAuthClient = function (namespace, opts) { - var wssPath = opts.wssPath; - var token = opts.token; - var wsOptions = opts.wsOptions; - var hostname = opts.hostname; - var url = namespace ? [hostname, namespace].join('/') : wssPath; - return opts.nspAuthClient(url, token, wsOptions) -}; - -// constants - -var SOCKET_IO = JS_WS_SOCKET_IO_NAME; -var WS = JS_WS_NAME; - -var AVAILABLE_SERVERS = [SOCKET_IO, WS]; - -var SOCKET_NOT_DEFINE_ERR = 'socket is not define in the contract file!'; - -var MISSING_PROP_ERR = 'Missing property in contract!'; - -var EMIT_EVT = EMIT_REPLY_TYPE; - -var UNKNOWN_RESULT = 'UKNNOWN RESULT!'; - -var MY_NAMESPACE = 'myNamespace'; - -/** - * Got to make sure the connection order otherwise - * it will hang - * @param {object} nspSet contract - * @param {string} publicNamespace like the name said - * @return {array} namespaces in order - */ -function getNamespaceInOrder(nspSet, publicNamespace) { - var names = []; // need to make sure the order! - for (var namespace in nspSet) { - if (namespace === publicNamespace) { - names[1] = namespace; - } else { - names[0] = namespace; - } - } - return names; -} - -var obj, obj$1; -var debug = getDebug('check-options'); - -var fixWss = function (url, serverType) { - // ws only allow ws:// path - if (serverType===WS) { - return url.replace('http://', 'ws://') - } - return url; -}; - -var getHostName = function () { return ( - [window.location.protocol, window.location.host].join('//') -); }; - -var constProps = { - // this will be the switcher! - nspClient: null, - nspAuthClient: null, - // contructed path - wssPath: '' -}; - -var defaultOptions = { - loginHandlerName: createConfig$1(ISSUER_NAME, [STRING_TYPE]), - logoutHandlerName: createConfig$1(LOGOUT_NAME, [STRING_TYPE]), - // we will use this for determine the socket.io client type as well - useJwt: createConfig$1(false, [BOOLEAN_TYPE, STRING_TYPE]), - hostname: createConfig$1(false, [STRING_TYPE]), - namespace: createConfig$1(JSONQL_PATH, [STRING_TYPE]), - wsOptions: createConfig$1({transports: ['websocket'], 'force new connection' : true}, [OBJECT_TYPE]), - serverType: createConfig$1(SOCKET_IO, [STRING_TYPE], ( obj = {}, obj[ENUM_KEY] = AVAILABLE_SERVERS, obj )), - // we require the contract already generated and pass here - contract: createConfig$1({}, [OBJECT_TYPE], ( obj$1 = {}, obj$1[CHECKER_KEY] = isContract, obj$1 )), - enableAuth: createConfig$1(false, [BOOLEAN_TYPE]), - token: createConfig$1(false, [STRING_TYPE]) -}; -// export -function checkOptions(config) { - return checkConfigAsync$1(config, defaultOptions, constProps) - .then(function (opts) { - if (!opts.hostname) { - opts.hostname = getHostName(); - } - // @TODO the contract now will supply the namespace information - // and we need to use that to group the namespace call - opts.wssPath = fixWss([opts.hostname, opts.namespace].join('/'), opts.serverType); - - debug('opts', opts); - return opts; - }) -} - -var NB_EVENT_SERVICE_PRIVATE_STORE = new WeakMap(); -var NB_EVENT_SERVICE_PRIVATE_LAZY = new WeakMap(); - -/** - * generate a 32bit hash based on the function.toString() - * _from http://stackoverflow.com/questions/7616461/generate-a-hash-_from-string-in-javascript-jquery - * @param {string} s the converted to string function - * @return {string} the hashed function string - */ -function hashCode(s) { - return s.split("").reduce(function(a,b){a=((a<<5)-a)+b.charCodeAt(0);return a&a},0) -} - -// this is the new implementation without the hash key -// export -var EventService = function EventService(config) { - if ( config === void 0 ) config = {}; - - if (config.logger && typeof config.logger === 'function') { - this.logger = config.logger; - } - this.keep = config.keep; - // for the $done setter - this.result = config.keep ? [] : null; - // we need to init the store first otherwise it could be a lot of checking later - this.normalStore = new Map(); - this.lazyStore = new Map(); -}; - -var prototypeAccessors = { $done: { configurable: true },normalStore: { configurable: true },lazyStore: { configurable: true } }; - -/** - * logger function for overwrite - */ -EventService.prototype.logger = function logger () {}; - -////////////////////////// -// PUBLIC METHODS // -////////////////////////// - -/** - * Register your evt handler, note we don't check the type here, - * we expect you to be sensible and know what you are doing. - * @param {string} evt name of event - * @param {function} callback bind method --> if it's array or not - * @param {object} [context=null] to execute this call in - * @return {number} the size of the store - */ -EventService.prototype.$on = function $on (evt , callback , context) { - var this$1 = this; - if ( context === void 0 ) context = null; - - var type = 'on'; - this.validate(evt, callback); - // first need to check if this evt is in lazy store - var lazyStoreContent = this.takeFromStore(evt); - // this is normal register first then call later - if (lazyStoreContent === false) { - this.logger('$on', (evt + " callback is not in lazy store")); - // @TODO we need to check if there was other listener to this - // event and are they the same type then we could solve that - // register the different type to the same event name - - return this.addToNormalStore(evt, type, callback, context) - } - this.logger('$on', (evt + " found in lazy store")); - // this is when they call $trigger before register this callback - var size = 0; - lazyStoreContent.forEach(function (content) { - var payload = content[0]; - var ctx = content[1]; - var t = content[2]; - if (t && t !== type) { - throw new Error(("You are trying to register an event already been taken by other type: " + t)) - } - this$1.run(callback, payload, context || ctx); - size += this$1.addToNormalStore(evt, type, callback, context || ctx); - }); - return size; -}; - -/** - * once only registered it once, there is no overwrite option here - * @NOTE change in v1.3.0 $once can add multiple listeners - * but once the event fired, it will remove this event (see $only) - * @param {string} evt name - * @param {function} callback to execute - * @param {object} [context=null] the handler execute in - * @return {boolean} result - */ -EventService.prototype.$once = function $once (evt , callback , context) { - if ( context === void 0 ) context = null; - - this.validate(evt, callback); - var type = 'once'; - var lazyStoreContent = this.takeFromStore(evt); - // this is normal register before call $trigger - var nStore = this.normalStore; - if (lazyStoreContent === false) { - this.logger('$once', (evt + " not in the lazy store")); - // v1.3.0 $once now allow to add multiple listeners - return this.addToNormalStore(evt, type, callback, context) - } else { - // now this is the tricky bit - // there is a potential bug here that cause by the developer - // if they call $trigger first, the lazy won't know it's a once call - // so if in the middle they register any call with the same evt name - // then this $once call will be fucked - add this to the documentation - this.logger('$once', lazyStoreContent); - var list = Array.from(lazyStoreContent); - // should never have more than 1 - var ref = list[0]; - var payload = ref[0]; - var ctx = ref[1]; - var t = ref[2]; - if (t && t !== type) { - throw new Error(("You are trying to register an event already been taken by other type: " + t)) - } - this.run(callback, payload, context || ctx); - // remove this evt from store - this.$off(evt); - } -}; - -/** - * This one event can only bind one callbackback - * @param {string} evt event name - * @param {function} callback event handler - * @param {object} [context=null] the context the event handler execute in - * @return {boolean} true bind for first time, false already existed - */ -EventService.prototype.$only = function $only (evt, callback, context) { - var this$1 = this; - if ( context === void 0 ) context = null; - - this.validate(evt, callback); - var type = 'only'; - var added = false; - var lazyStoreContent = this.takeFromStore(evt); - // this is normal register before call $trigger - var nStore = this.normalStore; - if (!nStore.has(evt)) { - this.logger("$only", (evt + " add to store")); - added = this.addToNormalStore(evt, type, callback, context); - } - if (lazyStoreContent !== false) { - // there are data store in lazy store - this.logger('$only', (evt + " found data in lazy store to execute")); - var list = Array.from(lazyStoreContent); - // $only allow to trigger this multiple time on the single handler - list.forEach( function (l) { - var payload = l[0]; - var ctx = l[1]; - var t = l[2]; - if (t && t !== type) { - throw new Error(("You are trying to register an event already been taken by other type: " + t)) - } - this$1.run(callback, payload, context || ctx); - }); - } - return added; -}; - -/** - * $only + $once this is because I found a very subtile bug when we pass a - * resolver, rejecter - and it never fire because that's OLD adeed in v1.4.0 - * @param {string} evt event name - * @param {function} callback to call later - * @param {object} [context=null] exeucte context - * @return {void} - */ -EventService.prototype.$onlyOnce = function $onlyOnce (evt, callback, context) { - if ( context === void 0 ) context = null; - - this.validate(evt, callback); - var type = 'onlyOnce'; - var added = false; - var lazyStoreContent = this.takeFromStore(evt); - // this is normal register before call $trigger - var nStore = this.normalStore; - if (!nStore.has(evt)) { - this.logger("$onlyOnce", (evt + " add to store")); - added = this.addToNormalStore(evt, type, callback, context); - } - if (lazyStoreContent !== false) { - // there are data store in lazy store - this.logger('$onlyOnce', lazyStoreContent); - var list = Array.from(lazyStoreContent); - // should never have more than 1 - var ref = list[0]; - var payload = ref[0]; - var ctx = ref[1]; - var t = ref[2]; - if (t && t !== 'onlyOnce') { - throw new Error(("You are trying to register an event already been taken by other type: " + t)) - } - this.run(callback, payload, context || ctx); - // remove this evt from store - this.$off(evt); - } - return added; -}; - -/** - * This is a shorthand of $off + $on added in V1.5.0 - * @param {string} evt event name - * @param {function} callback to exeucte - * @param {object} [context = null] or pass a string as type - * @param {string} [type=on] what type of method to replace - * @return {} - */ -EventService.prototype.$replace = function $replace (evt, callback, context, type) { - if ( context === void 0 ) context = null; - if ( type === void 0 ) type = 'on'; - - if (this.validateType(type)) { - this.$off(evt); - var method = this['$' + type]; - return Reflect.apply(method, this, [evt, callback, context]) - } - throw new Error((type + " is not supported!")) -}; - -/** - * trigger the event - * @param {string} evt name NOT allow array anymore! - * @param {mixed} [payload = []] pass to fn - * @param {object|string} [context = null] overwrite what stored - * @param {string} [type=false] if pass this then we need to add type to store too - * @return {number} if it has been execute how many times - */ -EventService.prototype.$trigger = function $trigger (evt , payload , context, type) { - if ( payload === void 0 ) payload = []; - if ( context === void 0 ) context = null; - if ( type === void 0 ) type = false; - - this.validateEvt(evt); - var found = 0; - // first check the normal store - var nStore = this.normalStore; - this.logger('$trigger', nStore); - if (nStore.has(evt)) { - this.logger('$trigger', evt, 'found'); - var nSet = Array.from(nStore.get(evt)); - var ctn = nSet.length; - var hasOnce = false; - for (var i=0; i < ctn; ++i) { - ++found; - // this.logger('found', found) - var ref = nSet[i]; - var _ = ref[0]; - var callback = ref[1]; - var ctx = ref[2]; - var type$1 = ref[3]; - this.run(callback, payload, context || ctx); - if (type$1 === 'once' || type$1 === 'onlyOnce') { - hasOnce = true; - } - } - if (hasOnce) { - nStore.delete(evt); - } - return found; - } - // now this is not register yet - this.addToLazyStore(evt, payload, context, type); - return found; -}; - -/** - * this is an alias to the $trigger - * @NOTE breaking change in V1.6.0 we swap the parameter around - * @param {string} evt event name - * @param {*} params pass to the callback - * @param {string} type of call - * @param {object} context what context callback execute in - * @return {*} from $trigger - */ -EventService.prototype.$call = function $call (evt, params, type, context) { - if ( type === void 0 ) type = false; - if ( context === void 0 ) context = null; - - var args = [evt, params]; - args.push(context, type); - return Reflect.apply(this.$trigger, this, args) -}; - -/** - * remove the evt from all the stores - * @param {string} evt name - * @return {boolean} true actually delete something - */ -EventService.prototype.$off = function $off (evt) { - this.validateEvt(evt); - var stores = [ this.lazyStore, this.normalStore ]; - var found = false; - stores.forEach(function (store) { - if (store.has(evt)) { - found = true; - store.delete(evt); - } - }); - return found; -}; - -/** - * return all the listener from the event - * @param {string} evtName event name - * @param {boolean} [full=false] if true then return the entire content - * @return {array|boolean} listerner(s) or false when not found - */ -EventService.prototype.$get = function $get (evt, full) { - if ( full === void 0 ) full = false; - - this.validateEvt(evt); - var store = this.normalStore; - if (store.has(evt)) { - return Array - .from(store.get(evt)) - .map( function (l) { - if (full) { - return l; - } - var key = l[0]; - var callback = l[1]; - return callback; - }) - } - return false; -}; - -/** - * store the return result from the run - * @param {*} value whatever return from callback - */ -prototypeAccessors.$done.set = function (value) { - this.logger('set $done', value); - if (this.keep) { - this.result.push(value); - } else { - this.result = value; - } -}; - -/** - * @TODO is there any real use with the keep prop? - * getter for $done - * @return {*} whatever last store result - */ -prototypeAccessors.$done.get = function () { - if (this.keep) { - this.logger(this.result); - return this.result[this.result.length - 1] - } - return this.result; -}; - -///////////////////////////// -// PRIVATE METHODS // -///////////////////////////// - -/** - * validate the event name - * @param {string} evt event name - * @return {boolean} true when OK - */ -EventService.prototype.validateEvt = function validateEvt (evt) { - if (typeof evt === 'string') { - return true; - } - throw new Error("event name must be string type!") -}; - -/** - * Simple quick check on the two main parameters - * @param {string} evt event name - * @param {function} callback function to call - * @return {boolean} true when OK - */ -EventService.prototype.validate = function validate (evt, callback) { - if (this.validateEvt(evt)) { - if (typeof callback === 'function') { - return true; - } - } - throw new Error("callback required to be function type!") -}; - -/** - * Check if this type is correct or not added in V1.5.0 - * @param {string} type for checking - * @return {boolean} true on OK - */ -EventService.prototype.validateType = function validateType (type) { - var types = ['on', 'only', 'once', 'onlyOnce']; - return !!types.filter(function (t) { return type === t; }).length; -}; - -/** - * Run the callback - * @param {function} callback function to execute - * @param {array} payload for callback - * @param {object} ctx context or null - * @return {void} the result store in $done - */ -EventService.prototype.run = function run (callback, payload, ctx) { - this.logger('run', callback, payload, ctx); - this.$done = Reflect.apply(callback, ctx, this.toArray(payload)); -}; - -/** - * Take the content out and remove it from store id by the name - * @param {string} evt event name - * @param {string} [storeName = lazyStore] name of store - * @return {object|boolean} content or false on not found - */ -EventService.prototype.takeFromStore = function takeFromStore (evt, storeName) { - if ( storeName === void 0 ) storeName = 'lazyStore'; - - var store = this[storeName]; // it could be empty at this point - if (store) { - this.logger('takeFromStore', storeName, store); - if (store.has(evt)) { - var content = store.get(evt); - this.logger('takeFromStore', content); - store.delete(evt); - return content; - } - return false; - } - throw new Error((storeName + " is not supported!")) -}; - -/** - * The add to store step is similar so make it generic for resuse - * @param {object} store which store to use - * @param {string} evt event name - * @param {spread} args because the lazy store and normal store store different things - * @return {array} store and the size of the store - */ -EventService.prototype.addToStore = function addToStore (store, evt) { - var args = [], len = arguments.length - 2; - while ( len-- > 0 ) args[ len ] = arguments[ len + 2 ]; - - var fnSet; - if (store.has(evt)) { - this.logger('addToStore', (evt + " existed")); - fnSet = store.get(evt); - } else { - this.logger('addToStore', ("create new Set for " + evt)); - // this is new - fnSet = new Set(); - } - // lazy only store 2 items - this is not the case in V1.6.0 anymore - // we need to check the first parameter is string or not - if (args.length > 2) { - if (Array.isArray(args[0])) { // lazy store - // check if this type of this event already register in the lazy store - var t = args[2]; - if (!this.checkTypeInLazyStore(evt, t)) { - fnSet.add(args); - } - } else { - if (!this.checkContentExist(args, fnSet)) { - this.logger('addToStore', "insert new", args); - fnSet.add(args); - } - } - } else { // add straight to lazy store - fnSet.add(args); - } - store.set(evt, fnSet); - return [store, fnSet.size] -}; - -/** - * @param {array} args for compare - * @param {object} fnSet A Set to search from - * @return {boolean} true on exist - */ -EventService.prototype.checkContentExist = function checkContentExist (args, fnSet) { - var list = Array.from(fnSet); - return !!list.filter(function (l) { - var hash = l[0]; - if (hash === args[0]) { - return true; - } - return false; - }).length; -}; - -/** - * get the existing type to make sure no mix type add to the same store - * @param {string} evtName event name - * @param {string} type the type to check - * @return {boolean} true you can add, false then you can't add this type - */ -EventService.prototype.checkTypeInStore = function checkTypeInStore (evtName, type) { - this.validateEvt(evtName); - this.validateEvt(type); - var all = this.$get(evtName, true); - if (all === false) { - // pristine it means you can add - return true; - } - // it should only have ONE type in ONE event store - return !all.filter(function (list) { - var t = list[3]; - return type !== t; - }).length; -}; - -/** - * This is checking just the lazy store because the structure is different - * therefore we need to use a new method to check it - */ -EventService.prototype.checkTypeInLazyStore = function checkTypeInLazyStore (evtName, type) { - this.validateEvt(evtName); - this.validateEvt(type); - var store = this.lazyStore.get(evtName); - this.logger('checkTypeInLazyStore', store); - if (store) { - return !!Array - .from(store) - .filter(function (l) { - var t = l[2]; - return t !== type; - }).length - } - return false; -}; - -/** - * wrapper to re-use the addToStore, - * V1.3.0 add extra check to see if this type can add to this evt - * @param {string} evt event name - * @param {string} type on or once - * @param {function} callback function - * @param {object} context the context the function execute in or null - * @return {number} size of the store - */ -EventService.prototype.addToNormalStore = function addToNormalStore (evt, type, callback, context) { - if ( context === void 0 ) context = null; - - this.logger('addToNormalStore', evt, type, 'add to normal store'); - // @TODO we need to check the existing store for the type first! - if (this.checkTypeInStore(evt, type)) { - this.logger((type + " can add to " + evt + " store")); - var key = this.hashFnToKey(callback); - var args = [this.normalStore, evt, key, callback, context, type]; - var ref = Reflect.apply(this.addToStore, this, args); - var _store = ref[0]; - var size = ref[1]; - this.normalStore = _store; - return size; - } - return false; -}; - -/** - * Add to lazy store this get calls when the callback is not register yet - * so we only get a payload object or even nothing - * @param {string} evt event name - * @param {array} payload of arguments or empty if there is none - * @param {object} [context=null] the context the callback execute in - * @param {string} [type=false] register a type so no other type can add to this evt - * @return {number} size of the store - */ -EventService.prototype.addToLazyStore = function addToLazyStore (evt, payload, context, type) { - if ( payload === void 0 ) payload = []; - if ( context === void 0 ) context = null; - if ( type === void 0 ) type = false; - - // this is add in V1.6.0 - // when there is type then we will need to check if this already added in lazy store - // and no other type can add to this lazy store - var args = [this.lazyStore, evt, this.toArray(payload), context]; - if (type) { - args.push(type); - } - var ref = Reflect.apply(this.addToStore, this, args); - var _store = ref[0]; - var size = ref[1]; - this.lazyStore = _store; - return size; -}; - -/** - * make sure we store the argument correctly - * @param {*} arg could be array - * @return {array} make sured - */ -EventService.prototype.toArray = function toArray (arg) { - return Array.isArray(arg) ? arg : [arg]; -}; - -/** - * setter to store the Set in private - * @param {object} obj a Set - */ -prototypeAccessors.normalStore.set = function (obj) { - NB_EVENT_SERVICE_PRIVATE_STORE.set(this, obj); -}; - -/** - * @return {object} Set object - */ -prototypeAccessors.normalStore.get = function () { - return NB_EVENT_SERVICE_PRIVATE_STORE.get(this) -}; - -/** - * setter to store the Set in lazy store - * @param {object} obj a Set - */ -prototypeAccessors.lazyStore.set = function (obj) { - NB_EVENT_SERVICE_PRIVATE_LAZY.set(this , obj); -}; - -/** - * @return {object} the lazy store Set - */ -prototypeAccessors.lazyStore.get = function () { - return NB_EVENT_SERVICE_PRIVATE_LAZY.get(this) -}; - -/** - * generate a hashKey to identify the function call - * The build-in store some how could store the same values! - * @param {function} fn the converted to string function - * @return {string} hashKey - */ -EventService.prototype.hashFnToKey = function hashFnToKey (fn) { - return hashCode(fn.toString()) + ''; -}; - -Object.defineProperties( EventService.prototype, prototypeAccessors ); - -// default - -// create a clone version so we know which one we actually is using -var JsonqlWsEvt = /*@__PURE__*/(function (NBEventService) { - function JsonqlWsEvt() { - NBEventService.call(this, {logger: getDebug('nb-event-service')}); - } - - if ( NBEventService ) JsonqlWsEvt.__proto__ = NBEventService; - JsonqlWsEvt.prototype = Object.create( NBEventService && NBEventService.prototype ); - JsonqlWsEvt.prototype.constructor = JsonqlWsEvt; - - var prototypeAccessors = { name: { configurable: true } }; - - prototypeAccessors.name.get = function () { - return 'jsonql-ws-client' - }; - - Object.defineProperties( JsonqlWsEvt.prototype, prototypeAccessors ); - - return JsonqlWsEvt; -}(EventService)); - -// This is ported back from ws-server and it will get use in the server / client side - -function extractSocketPart(contract) { - if (isObjectHasKey(contract, 'socket')) { - return contract.socket; - } - return contract; -} - -/** - * @BUG we should check the socket part instead of expect the downstream to read the menu! - * We only need this when the enableAuth is true otherwise there is only one namespace - * @param {object} contract the socket part of the contract file - * @return {object} 1. remap the contract using the namespace --> resolvers - * 2. the size of the object (1 all private, 2 mixed public with private) - * 3. which namespace is public - */ -function groupByNamespace(contract) { - var socket = extractSocketPart(contract); - - var nspSet = {}; - var size = 0; - var publicNamespace; - for (var resolverName in socket) { - var params = socket[resolverName]; - var namespace = params.namespace; - if (namespace) { - if (!nspSet[namespace]) { - ++size; - nspSet[namespace] = {}; - } - nspSet[namespace][resolverName] = params; - if (!publicNamespace) { - if (params.public) { - publicNamespace = namespace; - } - } - } - } - return { size: size, nspSet: nspSet, publicNamespace: publicNamespace } -} - -// This is ported back from ws-client -// the idea if from https://decembersoft.com/posts/promises-in-serial-with-array-reduce/ -/** - * previously we already make sure the order of the namespaces - * and attach the auth client to it - * @param {array} promises array of unresolved promises - * @return {object} promise resolved with the array of promises resolved results - */ -function chainPromises(promises) { - return promises.reduce(function (promiseChain, currentTask) { return ( - promiseChain.then(function (chainResults) { return ( - currentTask.then(function (currentResult) { return ( - chainResults.concat( [currentResult]) - ); }) - ); }) - ); }, Promise.resolve([])) -} - -/** - * The code was extracted from: - * https://github.com/davidchambers/Base64.js - */ - -var chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/='; - -function InvalidCharacterError(message) { - this.message = message; -} - -InvalidCharacterError.prototype = new Error(); -InvalidCharacterError.prototype.name = 'InvalidCharacterError'; - -function polyfill (input) { - var str = String(input).replace(/=+$/, ''); - if (str.length % 4 == 1) { - throw new InvalidCharacterError("'atob' failed: The string to be decoded is not correctly encoded."); - } - for ( - // initialize result and counters - var bc = 0, bs, buffer, idx = 0, output = ''; - // get next character - buffer = str.charAt(idx++); - // character found in table? initialize bit storage and add its ascii value; - ~buffer && (bs = bc % 4 ? bs * 64 + buffer : buffer, - // and if not first of each 4 characters, - // convert the first 8 bits to one ascii character - bc++ % 4) ? output += String.fromCharCode(255 & bs >> (-2 * bc & 6)) : 0 - ) { - // try to find character in table (0-63, not found => -1) - buffer = chars.indexOf(buffer); - } - return output; -} - - -var atob = typeof window !== 'undefined' && window.atob && window.atob.bind(window) || polyfill; - -function InvalidTokenError(message) { - this.message = message; -} - -InvalidTokenError.prototype = new Error(); -InvalidTokenError.prototype.name = 'InvalidTokenError'; - -var obj$2, obj$1$1, obj$2$1, obj$3, obj$4, obj$5, obj$6, obj$7, obj$8; - -var appProps = { - algorithm: createConfig$1(HSA_ALGO, [STRING_TYPE]), - expiresIn: createConfig$1(false, [BOOLEAN_TYPE, NUMBER_TYPE, STRING_TYPE], ( obj$2 = {}, obj$2[ALIAS_KEY] = 'exp', obj$2[OPTIONAL_KEY] = true, obj$2 )), - notBefore: createConfig$1(false, [BOOLEAN_TYPE, NUMBER_TYPE, STRING_TYPE], ( obj$1$1 = {}, obj$1$1[ALIAS_KEY] = 'nbf', obj$1$1[OPTIONAL_KEY] = true, obj$1$1 )), - audience: createConfig$1(false, [BOOLEAN_TYPE, STRING_TYPE], ( obj$2$1 = {}, obj$2$1[ALIAS_KEY] = 'iss', obj$2$1[OPTIONAL_KEY] = true, obj$2$1 )), - subject: createConfig$1(false, [BOOLEAN_TYPE, STRING_TYPE], ( obj$3 = {}, obj$3[ALIAS_KEY] = 'sub', obj$3[OPTIONAL_KEY] = true, obj$3 )), - issuer: createConfig$1(false, [BOOLEAN_TYPE, STRING_TYPE], ( obj$4 = {}, obj$4[ALIAS_KEY] = 'iss', obj$4[OPTIONAL_KEY] = true, obj$4 )), - noTimestamp: createConfig$1(false, [BOOLEAN_TYPE], ( obj$5 = {}, obj$5[OPTIONAL_KEY] = true, obj$5 )), - header: createConfig$1(false, [BOOLEAN_TYPE, STRING_TYPE], ( obj$6 = {}, obj$6[OPTIONAL_KEY] = true, obj$6 )), - keyid: createConfig$1(false, [BOOLEAN_TYPE, STRING_TYPE], ( obj$7 = {}, obj$7[OPTIONAL_KEY] = true, obj$7 )), - mutatePayload: createConfig$1(false, [BOOLEAN_TYPE], ( obj$8 = {}, obj$8[OPTIONAL_KEY] = true, obj$8 )) -}; - -// ws client using native WebSocket - -function getWS() { - switch(true) { - case (typeof WebSocket !== 'undefined'): - return WebSocket; - case (typeof MozWebSocket !== 'undefined'): - return MozWebSocket; - // case (typeof global !== 'undefined'): - // return global.WebSocket || global.MozWebSocket; - case (typeof window !== 'undefined'): - return window.WebSocket || window.MozWebSocket; - // case (typeof self !== 'undefined'): - // return self.WebSocket || self.MozWebSocket; - default: - throw new JsonqlValidationError('WebSocket is NOT SUPPORTED!') - } -} - -var WS$1 = getWS(); - -// mapping the resolver to their respective nsp -var debug$1 = getDebug('process-contract'); - -/** - * Just make sure the object contain what we are looking for - * @param {object} opts configuration from checkOptions - * @return {object} the target content - */ -var getResolverList = function (contract) { - if (contract) { - var socket = contract.socket; - if (socket) { - return socket; - } - } - throw new JsonqlResolverNotFoundError(MISSING_PROP_ERR) -}; - -/** - * process the contract first - * @param {object} opts configuration - * @return {object} sorted list - */ -function processContract(opts) { - var obj; - - var contract = opts.contract; - var enableAuth = opts.enableAuth; - if (enableAuth) { - return groupByNamespace(contract) - } - return { - nspSet: ( obj = {}, obj[JSONQL_PATH] = getResolverList(contract), obj ), - publicNamespace: JSONQL_PATH, - size: 1 // this prop is pretty meaningless now - } -} - -// export the util methods - -var toArray$1 = function (arg) { return isArray$1(arg) ? arg : [arg]; }; - -/** - * very simple tool to create the event name - * @param {string} [...args] spread - * @return {string} join by _ - */ -var createEvt = function () { - var args = [], len = arguments.length; - while ( len-- ) args[ len ] = arguments[ len ]; - - return args.join('_'); -}; - -/** - * Unbind the event - * @param {object} ee EventEmitter - * @param {string} namespace - * @return {void} - */ -var clearMainEmitEvt = function (ee, namespace) { - var nsps = isArray$1(namespace) ? namespace : [namespace]; - nsps.forEach(function (n) { - ee.$off(createEvt(n, EMIT_EVT)); - }); -}; - -/** - * @param {*} args arguments to send - *@return {object} formatted payload - */ -var formatPayload = function (args) { - var obj; - - return ( - ( obj = {}, obj[QUERY_ARG_NAME] = args, obj ) -); -}; - -/** - * @param {object} nsps namespace as key - * @param {string} type of server - */ -var disconnect = function (nsps, type) { - if ( type === void 0 ) type = JS_WS_SOCKET_IO_NAME; - - try { - var method = type === JS_WS_SOCKET_IO_NAME ? 'disconnect' : 'terminate'; - for (var namespace in nsps) { - var nsp = nsps[namespace]; - if (nsp && nsp[method]) { - Reflect.apply(nsp[method], null, []); - } - } - } catch(e) { - // socket.io throw a this.destroy of undefined? - console.error('disconnect', e); - } -}; - -/** - * trigger errors on all the namespace onError handler - * @param {object} ee Event Emitter - * @param {array} namespaces nsps string - * @param {string} message optional - * @return {void} - */ -function triggerNamespacesOnError(ee, namespaces, message) { - namespaces.forEach( function (namespace) { - ee.$call(createEvt(namespace, ON_ERROR_PROP_NAME), [{ message: message, namespace: namespace }]); - }); -} - -// @TODO port what is in the ws-main-handler -var debugFn$1 = getDebug('client-event-handler'); - -/** - * A fake ee handler - * @param {string} namespace nsp - * @param {object} ee EventEmitter - * @return {void} - */ -var notLoginWsHandler = function (namespace, ee) { - ee.$only( - createEvt(namespace, EMIT_EVT), - function(resolverName, args) { - debugFn$1('noLoginHandler hijack the ws call', namespace, resolverName, args); - var error = { - message: NOT_LOGIN_ERR_MSG - }; - // It should just throw error here and should not call the result - // because that's channel for handling normal event not the fake one - ee.$call(createEvt(namespace, resolverName, ON_ERROR_PROP_NAME), [error]); - // also trigger the result handler, but wrap inside the error key - ee.$call(createEvt(namespace, resolverName, ON_RESULT_PROP_NAME), [{ error: error }]); - } - ); -}; - -/** - * centralize all the comm in one place - * @param {object} opts configuration - * @param {array} namespaces namespace(s) - * @param {object} ee Event Emitter instance - * @param {function} bindWsHandler binding the ee to ws - * @param {array} namespaces array of namespace available - * @param {object} nsps namespaced nsp - * @return {void} nothing - */ -function clientEventHandler(opts, nspMap, ee, bindWsHandler, namespaces, nsps) { - // loop - // @BUG for io this has to be in order the one with auth need to get call first - // The order of login is very import we need to run a waterfall here to make sure - // one is execute then the other - namespaces.forEach(function (namespace) { - if (nsps[namespace]) { - debugFn$1('call bindWsHandler', namespace); - var args = [namespace, nsps[namespace], ee]; - if (opts.serverType === SOCKET_IO) { - var nspSet = nspMap.nspSet; - args.push(nspSet[namespace]); - args.push(opts); - } - Reflect.apply(bindWsHandler, null, args); - } else { - // a dummy placeholder - notLoginWsHandler(namespace, ee); - } - }); - // this will be available regardless enableAuth - // because the server can log the client out - ee.$on(LOGOUT_EVENT_NAME, function() { - debugFn$1('LOGOUT_EVENT_NAME'); - // disconnect(nsps, opts.serverType) - // we need to issue error to all the namespace onError handler - triggerNamespacesOnError(ee, namespaces, LOGOUT_EVENT_NAME); - // rebind all of the handler to the fake one - namespaces.forEach( function (namespace) { - clearMainEmitEvt(ee, namespace); - // clear out the nsp - nsps[namespace] = false; - // add a NOT LOGIN error if call - notLoginWsHandler(namespace, ee); - }); - }); -} - -// take the ws reply data for use -var debugFn$2 = getDebug('extract-ws-payload'); - -var keys$1 = [ WS_REPLY_TYPE, WS_EVT_NAME, WS_DATA_NAME ]; - -/** - * @param {object} payload should be string when reply but could be transformed - * @return {boolean} true is OK - */ -var isWsReply = function (payload) { - var data = payload.data; - if (data) { - var result = keys$1.filter(function (key) { return isObjectHasKey(data, key); }); - return (result.length === keys$1.length) ? data : false; - } - return false; -}; - -/** - * @param {object} payload This is the entire ws Event Object - * @return {object} false on failed - */ -var extractWsPayload = function (payload) { - var data = payload.data; - var json = isString$1(data) ? JSON.parse(data) : data; - // debugFn('extractWsPayload', json) - var fdata; - if ((fdata = isWsReply(json)) !== false) { - return { - resolverName: fdata[WS_EVT_NAME], - data: fdata[WS_DATA_NAME], - type: fdata[WS_REPLY_TYPE] - }; - } - throw new JsonqlError('payload can not be decoded', payload) -}; - -// the WebSocket main handler -var debugFn$3 = getDebug('ws-main-handler'); - -/** - * under extremely circumstances we might not even have a resolverName, then - * we issue a global error for the developer to catch it - * @param {object} ee event emitter - * @param {string} namespace nsp - * @param {string} resolverName resolver - * @param {object} json decoded payload or error object - */ -var errorTypeHandler = function (ee, namespace, resolverName, json) { - var evt = [namespace]; - if (resolverName) { - debugFn$3(("a global error on " + namespace)); - evt.push(resolverName); - } - evt.push(ON_ERROR_PROP_NAME); - var evtName = Reflect.apply(createEvt, null, evt); - // test if there is a data field - var payload = json.data || json; - ee.$trigger(evtName, [payload]); -}; - -/** - * Binding the even to socket normally - * @param {string} namespace - * @param {object} ws the nsp - * @param {object} ee EventEmitter - * @return {object} promise resolve after the onopen event - */ -function wsMainHandlerAction(namespace, ws, ee) { - // send - ws.onopen = function() { - // we just call the onReady - ee.$call(ON_READY_PROP_NAME, namespace); - // add listener - ee.$only( - createEvt(namespace, EMIT_EVT), - function(resolverName, args) { - debugFn$3('calling server', resolverName, args); - ws.send( - createQueryStr$1(resolverName, args) - ); - } - ); - }; - - // reply - ws.onmessage = function(payload) { - try { - var json = extractWsPayload(payload); - debugFn$3('Hear from server', json); - var resolverName = json.resolverName; - var type = json.type; - switch (type) { - case EMIT_REPLY_TYPE: - var r = ee.$trigger(createEvt(namespace, resolverName, ON_MESSAGE_PROP_NAME), [json]); - debugFn$3(ON_MESSAGE_PROP_NAME, r); - break; - case ACKNOWLEDGE_REPLY_TYPE: - debugFn$3(ON_RESULT_PROP_NAME, json); - var x = ee.$trigger(createEvt(namespace, resolverName, ON_RESULT_PROP_NAME), [json]); - debugFn$3('onResult add to event?', x); - break; - case ERROR_TYPE: - // this is handled error and we won't throw it - // we need to extract the error from json - errorTypeHandler(ee, namespace, resolverName, json); - break; - // @TODO there should be an error type instead of roll into the other two types? TBC - default: - // if this happen then we should throw it and halt the operation all together - debugFn$3('Unhandled event!', json); - errorTypeHandler(ee, namespace, resolverName, json); - // let error = {error: {'message': 'Unhandled event!', type}}; - // ee.$trigger(createEvt(namespace, resolverName, ON_RESULT_PROP_NAME), [error]) - } - } catch(e) { - errorTypeHandler(ee, namespace, false, e); - } - }; - // when the server close the connection - ws.onclose = function() { - debugFn$3('ws.onclose'); - // @TODO what to do with this - // ee.$trigger(LOGOUT_EVENT_NAME, [namespace]) - }; - // listen to the LOGOUT_EVENT_NAME - ee.$on(LOGOUT_EVENT_NAME, function close() { - try { - debugFn$3('terminate ws connection'); - ws.terminate(); - } catch(e) { - debugFn$3('terminate ws error', e); - } - }); -} - -// make this another standalone module -var debugFn$4 = getDebug('ws-create-client'); - -/** - * Because the nsps can be throw away so it doesn't matter the scope - * this will get reuse again - * @param {object} opts configuration - * @param {object} nspMap from contract - * @param {string|null} token whether we have the token at run time - * @return {object} nsps namespace with namespace as key - */ -var createNsps = function(opts, nspMap, token) { - var nspSet = nspMap.nspSet; - var publicNamespace = nspMap.publicNamespace; - var login = false; - var namespaces = []; - var nsps = {}; - // first we need to binding all the events handler - if (opts.enableAuth && opts.useJwt) { - login = true; // just saying we need to listen to login event - namespaces = getNamespaceInOrder(nspSet, publicNamespace); - nsps = namespaces.map(function (namespace, i) { - var obj, obj$1, obj$2; - - if (i === 0) { - if (token) { - opts.token = token; - return ( obj = {}, obj[namespace] = nspAuthClient(namespace, opts), obj ) - } - return ( obj$1 = {}, obj$1[namespace] = false, obj$1 ) - } - return ( obj$2 = {}, obj$2[namespace] = nspClient(namespace, opts), obj$2 ) - }).reduce(function (first, next) { return Object.assign(first, next); }, {}); - } else { - var namespace = getNameFromPayload$1(nspSet); - namespaces.push(namespace); - // standard without login - // the stock version should not have a namespace - nsps[namespace] = nspClient(false, opts); - } - // return - return { nsps: nsps, namespaces: namespaces, login: login } -}; - -/** - * create a ws client - * @param {object} opts configuration - * @param {object} nspMap namespace with resolvers - * @param {object} ee EventEmitter to pass through - * @return {object} what comes in what goes out - */ -function createClient(opts, nspMap, ee) { - // arguments that don't change - var args = [opts, nspMap, ee, wsMainHandlerAction]; - // now create the nsps - var ref = createNsps(opts, nspMap, opts.token); - var nsps = ref.nsps; - var namespaces = ref.namespaces; - var login = ref.login; - // binding the listeners - and it will listen to LOGOUT event - // to unbind itself, and the above call will bind it again - Reflect.apply(clientEventHandler, null, args.concat([namespaces, nsps])); - // setup listener - if (login) { - ee.$only(LOGIN_EVENT_NAME, function(token) { - disconnect(nsps, JS_WS_NAME); - // @TODO should we trigger error on this one? - // triggerNamespacesOnError(ee, namespaces, LOGIN_EVENT_NAME) - clearMainEmitEvt(ee, namespaces); - debugFn$4('LOGIN_EVENT_NAME', token); - var newNsps = createNsps(opts, nspMap, token); - // rebind it - Reflect.apply( - clientEventHandler, - null, - args.concat([newNsps.namespaces, newNsps.nsps]) - ); - }); - } - // return what input - return { opts: opts, nspMap: nspMap, ee: ee } -} - -// we only need to export one interface from now on - -var debugFn$5 = getDebug('io-main-handler'); - -/** - * @param {object} ee Event Emitter - * @param {string} namespace namespace of this nsp - * @param {string} resolverName resolver to handle this call - * @return {function} capture the result - */ -var resultHandler = function (ee, namespace, resolverName, evt) { - if ( evt === void 0 ) evt = ON_RESULT_PROP_NAME; - - return function (result) { - ee.$trigger(createEvt(namespace, resolverName, evt), [result]); - } -}; - -/** - * @param {object} nspSet resolver list - * @param {object} nsp nsp instance - * @param {object} ee Event Emitter - * @param {string} namespace name of this nsp - * @return {void} - */ -var createResolverListener = function (nspSet, nsp, ee, namespace) { - for (var resolverName in nspSet) { - nsp.on( - resolverName, - resultHandler(ee, namespace, resolverName, ON_MESSAGE_PROP_NAME) - ); - } -}; - -/** - * @param {object} nsp instance - * @param {object} ee Event Emitter - * @param {string} namespace name of this nsp - * @return {void} - */ -var mainEventHandler = function (nsp, ee, namespace) { - ee.$only( - createEvt(namespace, EMIT_EVT), - function resolverEmitHandler(resolverName, args) { - debugFn$5('mainEventHandler', resolverName, args); - nsp.emit( - resolverName, - formatPayload(args), - resultHandler(ee, namespace, resolverName) - ); - } - ); -}; - -/** - * it makes no different at this point if we know its connection establish or not - * We should actually know this before hand before we call here - * @param {string} namespace of this client - * @param {object} socket this is the resolved nsp connection object - * @param {object} ee Event Emitter - * @param {object} nspSet the list of resolvers - * @param {object} opts configuration - */ -function ioMainHandler(namespace, socket, ee, nspSet, opts) { - // the main listener for all the client resolvers - mainEventHandler(socket, ee, namespace); - // it doesn't make much different between inside the connect or not - // loop through to create the listeners - createResolverListener(nspSet, socket, ee, namespace); - //@TODO next we need to add a ERROR handler - // The server side is not implementing a global ERROR call yet - // and the result or message error will be handle individually by their callback - // listen to the server close event - socket.on('disconnect', function disconnect() { - debugFn$5('io.disconnect'); - // TBC what to do with this - // ee.$trigger(LOGOUT_EVENT_NAME, [namespace]) - }); - // listen to the logout event - ee.$on(LOGOUT_EVENT_NAME, function logoutHandler() { - try { - debugFn$5('terminate ws connection'); - socket.close(); - } catch(e) { - debugFn$5('terminate ws error', e); - } - }); - // the last one to fire - ee.$trigger(ON_READY_PROP_NAME, namespace); -} - -// this will create the socket.io client -var debugFn$6 = getDebug('io-create-client'); - -// just to make it less ugly -var mapNsps = function (nsps, namespaces) { return nsps - .map(function (nsp, i) { - var obj; - - return (( obj = {}, obj[namespaces[i]] = nsp, obj )); - }) - .reduce(function (last, next) { return Object.assign(last,next); }, {}); }; - -/** - * This one will run the create nsps in sequence and make sure - * the auth one connect before we call the others - * @param {object} opts configuration - * @param {object} nspMap contract map - * @param {string} token validation - * @return {object} promise resolve with namespaces, nsps in same order array - */ -var createAuthNsps = function(opts, nspMap, token, namespaces) { - var publicNamespace = nspMap.publicNamespace; - opts.token = token; - var p1 = function () { return nspAuthClient(namespaces[0], opts); }; - var p2 = function () { return nspClient(namespaces[1], opts); }; - return chainPromises([p1(), p2()]) - .then(function (nsps) { return ({ - nsps: mapNsps(nsps, namespaces), - namespaces: namespaces, - login: false - }); }) -}; - -/** - * Because the nsps can be throw away so it doesn't matter the scope - * this will get reuse again - * @param {object} opts configuration - * @param {object} nspMap from contract - * @param {string|null} token whether we have the token at run time - * @return {object} nsps namespace with namespace as key - */ -var createNsps$1 = function(opts, nspMap, token) { - var nspSet = nspMap.nspSet; - var publicNamespace = nspMap.publicNamespace; - var login = false; - // first we need to binding all the events handler - if (opts.enableAuth && opts.useJwt) { - var namespaces = getNamespaceInOrder(nspSet, publicNamespace); - debugFn$6('namespaces', namespaces); - login = opts.useJwt; // just saying we need to listen to login event - if (token) { - debugFn$6('call createAuthNsps'); - return createAuthNsps(opts, nspMap, token, namespaces) - } - debugFn$6('init with a placeholder'); - return nspClient(publicNamespace, opts) - .then(function (nsp) { - var obj; - - return ({ - nsps: ( obj = {}, obj[ publicNamespace ] = nsp, obj[ namespaces[0] ] = false, obj ), - namespaces: namespaces, - login: login - }); - }) - } - // standard without login - // the stock version should not have a namespace - return nspClient(false, opts) - .then(function (nsp) { - var obj; - - return ({ - nsps: ( obj = {}, obj[publicNamespace] = nsp, obj ), - namespaces: [publicNamespace], - login: login - }); - }) -}; - - - -/** - * This is just copy of the ws version we need to figure - * out how to deal with the roundtrip login later - * @param {object} opts configuration - * @param {object} nspMap namespace with resolvers - * @param {object} ee EventEmitter to pass through - * @return {object} what comes in what goes out - */ -function createClient$1(opts, nspMap, ee) { - // arguments don't change - var args = [opts, nspMap, ee, ioMainHandler]; - return createNsps$1(opts, nspMap, opts.token) - .then( function (ref) { - var nsps = ref.nsps; - var namespaces = ref.namespaces; - var login = ref.login; - - // binding the listeners - and it will listen to LOGOUT event - // to unbind itself, and the above call will bind it again - Reflect.apply(clientEventHandler, null, args.concat([namespaces, nsps])); - if (login) { - ee.$only(LOGIN_EVENT_NAME, function(token) { - // here we should disconnect all the previous nsps - disconnect(nsps); - // first trigger a LOGOUT event to unbind ee to ws - // ee.$trigger(LOGOUT_EVENT_NAME) // <-- this seems to cause a lot of problems - clearMainEmitEvt(ee, namespaces); - debugFn$6('LOGIN_EVENT_NAME'); - createNsps$1(opts, nspMap, token) - .then(function (newNsps) { - // rebind it - Reflect.apply( - clientEventHandler, - null, - args.concat([newNsps.namespaces, newNsps.nsps]) - ); - }); - }); - } - // return this will also works because the outter call are in promise chain - return { opts: opts, nspMap: nspMap, ee: ee } - }) -} - -/** - * get the create client instance function - * @param {string} type of client - * @return {function} the actual methods - * @public - */ -function createSocketClient(opts, nspMap, ee) { - switch (opts.serverType) { - case SOCKET_IO: - return createClient$1(opts, nspMap, ee) - case WS: - return createClient(opts, nspMap, ee) - default: - throw new JsonqlError(SOCKET_NOT_DEFINE_ERR) - } -} - -// generator resolvers -var EMIT_EVT$1 = EMIT_EVT; -var UNKNOWN_RESULT$1 = UNKNOWN_RESULT; -var MY_NAMESPACE$1 = MY_NAMESPACE; -var debugFn$7 = getDebug('generator'); - -/** - * prepare the methods - * @param {object} opts configuration - * @param {object} nspMap resolvers index by their namespace - * @param {object} ee EventEmitter - * @return {object} of resolvers - * @public - */ -function generator(opts, nspMap, ee) { - var obj = {}; - var nspSet = nspMap.nspSet; - for (var namespace in nspSet) { - var list = nspSet[namespace]; - for (var resolverName in list) { - var params = list[resolverName]; - var fn = createResolver(ee, namespace, resolverName, params); - obj[resolverName] = setupResolver(namespace, resolverName, params, fn, ee); - } - } - // add error handler - createNamespaceErrorHandler(obj, ee, nspSet); - // add onReady handler - createOnReadyhandler(obj, ee); - // Auth related methods - createAuthMethods(obj, ee, opts); - // this is a helper method for the developer to know the namespace inside - obj.getNsp = function () { - return Object.keys(nspSet) - }; - // output - return obj; -} - -/** - * create the actual function to send message to server - * @param {object} ee EventEmitter instance - * @param {string} namespace this resolver end point - * @param {string} resolverName name of resolver as event name - * @param {object} params from contract - * @return {function} resolver - */ -function createResolver(ee, namespace, resolverName, params) { - // note we pass the new withResult=true option - return function() { - var args = [], len = arguments.length; - while ( len-- ) args[ len ] = arguments[ len ]; - - return validateAsync$1(args, params.params, true) - .then( function (_args) { return actionCall(ee, namespace, resolverName, _args); } ) - .catch(finalCatch) - } -} - -/** - * just wrapper - * @param {object} ee EventEmitter - * @param {string} namespace where this belongs - * @param {string} resolverName resolver - * @param {array} args arguments - * @return {void} nothing - */ -function actionCall(ee, namespace, resolverName, args) { - if ( args === void 0 ) args = []; - - debugFn$7(("actionCall: " + namespace + " " + resolverName), args); - ee.$trigger(createEvt(namespace, EMIT_EVT$1), [ - resolverName, - toArray$1(args) - ]); -} - -/** - * break out to use in different places to handle the return from server - * @param {object} data from server - * @param {function} resolver from promise - * @param {function} rejecter from promise - * @return {void} nothing - */ -function respondHandler(data, resolver, rejecter) { - if (isObjectHasKey(data, 'error')) { - debugFn$7('rejecter called', data.error); - rejecter(data.error); - } else if (isObjectHasKey(data, 'data')) { - debugFn$7('resolver called', data.data); - resolver(data.data); - } else { - debugFn$7('UNKNOWN_RESULT', data); - rejecter({message: UNKNOWN_RESULT$1, error: data}); - } -} - -/** - * Add extra property to the resolver - * @param {string} namespace where this belongs - * @param {string} resolverName name as event name - * @param {object} params from contract - * @param {function} fn resolver function - * @param {object} ee EventEmitter - * @return {function} resolver - */ -var setupResolver = function (namespace, resolverName, params, fn, ee) { - // also need to setup a getter to get back the namespace of this resolver - if (Object.getOwnPropertyDescriptor(fn, MY_NAMESPACE$1) === undefined) { - Object.defineProperty(fn, MY_NAMESPACE$1, { - value: namespace, - writeable: false - }); - } - // onResult handler - if (Object.getOwnPropertyDescriptor(fn, ON_RESULT_PROP_NAME) === undefined) { - Object.defineProperty(fn, ON_RESULT_PROP_NAME, { - set: function(resultCallback) { - if (typeof resultCallback === 'function') { - ee.$only( - createEvt(namespace, resolverName, ON_RESULT_PROP_NAME), - function resultHandler(result) { - respondHandler(result, resultCallback, function (error) { - ee.$trigger(createEvt(namespace, resolverName, ON_ERROR_PROP_NAME), error); - }); - } - ); - } - }, - get: function() { - return null; - } - }); - } - // we do need to add the send prop back because it's the only way to deal with - // bi-directional data stream - if (Object.getOwnPropertyDescriptor(fn, ON_MESSAGE_PROP_NAME) === undefined) { - Object.defineProperty(fn, ON_MESSAGE_PROP_NAME, { - set: function(messageCallback) { - // we expect this to be a function - if (typeof messageCallback === 'function') { - // did that add to the callback - var onMessageCallback = function (args) { - respondHandler(args, messageCallback, function (error) { - ee.$trigger(createEvt(namespace, resolverName, ON_ERROR_PROP_NAME), error); - }); - }; - // register the handler for this message event - ee.$only(createEvt(namespace, resolverName, ON_MESSAGE_PROP_NAME), onMessageCallback); - } - }, - get: function() { - return null; // just return nothing - } - }); - } - // add an ON_ERROR_PROP_NAME handler - if (Object.getOwnPropertyDescriptor(fn, ON_ERROR_PROP_NAME) === undefined) { - Object.defineProperty(fn, ON_ERROR_PROP_NAME, { - set: function(resolverErrorHandler) { - if (typeof resolverErrorHandler === 'function') { - // please note ON_ERROR_PROP_NAME can add multiple listners - ee.$only(createEvt(namespace, resolverName, ON_ERROR_PROP_NAME), resolverErrorHandler); - } - }, - get: function() { - return null; - } - }); - } - // pairing with the server vesrion SEND_MSG_PROP_NAME - if (Object.getOwnPropertyDescriptor(fn, SEND_MSG_PROP_NAME) === undefined) { - Object.defineProperty(fn, SEND_MSG_PROP_NAME, { - set: function(messagePayload) { - var result = validateSync$1(toArray$1(messagePayload), params.params, true); - // here is the different we don't throw erro instead we trigger an - // onError - if (result[ERROR_KEY] && result[ERROR_KEY].length) { - ee.$call( - createEvt(namespace, resolverName, ON_ERROR_PROP_NAME), - [JsonqlValidationError(resolverName, result[ERROR_KEY])] - ); - } else { - // there is no return only an action call - actionCall(ee, namespace, resolverName, result[DATA_KEY]); - } - }, - get: function() { - return null; // just return nothing - } - }); - } - return fn; -}; - -/** - * The problem is the namespace can have more than one - * and we only have on onError message - * @param {object} obj the client itself - * @param {object} ee Event Emitter - * @param {object} nspSet namespace keys - * @return {void} - */ -var createNamespaceErrorHandler = function (obj, ee, nspSet) { - // using the onError as name - // @TODO we should follow the convention earlier - // make this a setter for the obj itself - if (Object.getOwnPropertyDescriptor(obj, ON_ERROR_PROP_NAME) === undefined) { - Object.defineProperty(obj, ON_ERROR_PROP_NAME, { - set: function(namespaceErrorHandler) { - if (typeof namespaceErrorHandler === 'function') { - // please note ON_ERROR_PROP_NAME can add multiple listners - for (var namespace in nspSet) { - // this one is very tricky, we need to make sure the trigger is calling - // with the namespace as well as the error - ee.$on(createEvt(namespace, ON_ERROR_PROP_NAME), namespaceErrorHandler); - } - } - }, - get: function() { - return null; - } - }); - } -}; - -/** - * This event will fire when the socket.io.on('connection') and ws.onopen - * @param {object} obj the client itself - * @param {object} ee Event Emitter - * @param {object} nspSet namespace keys - * @return {void} - */ -var createOnReadyhandler = function (obj, ee, nspSet) { - if (Object.getOwnPropertyDescriptor(obj, ON_READY_PROP_NAME) === undefined) { - Object.defineProperty(obj, ON_READY_PROP_NAME, { - set: function(onReadyCallback) { - if (typeof onReadyCallback === 'function') { - // reduce it down to just one flat level - var result = ee.$on(ON_READY_PROP_NAME, onReadyCallback); - } - }, - get: function() { - return null; - } - }); - } -}; - -/** - * Create auth related methods - * @param {object} obj the client itself - * @param {object} ee Event Emitter - * @param {object} opts configuration - * @return {void} - */ -var createAuthMethods = function (obj, ee, opts) { - if (opts.enableAuth) { - // create an additonal login handler - // we require the token - obj[opts.loginHandlerName] = function (token) { - debugFn$7(opts.loginHandlerName, token); - if (token && isString$1(token)) { - return ee.$trigger(LOGIN_EVENT_NAME, [token]) - } - throw new JsonqlValidationError(opts.loginHandlerName) - }; - // logout event handler - obj[opts.logoutHandlerName] = function () { - var args = [], len = arguments.length; - while ( len-- ) args[ len ] = arguments[ len ]; - - ee.$trigger(LOGOUT_EVENT_NAME, args); - }; - } -}; - -// main api to get the ws-client - -/** - * The main interface to create the wsClient for use - * @param {function} clientGenerator this is an internal way to generate node or browser client - * @return {function} wsClient - * @public - */ -function main(clientGenerator) { - /** - * @param {object} config configuration - * @param {object} [eventEmitter=false] this will be the bridge between clients - * @return {object} wsClient - */ - var wsClient = function (config, eventEmitter) { - if ( eventEmitter === void 0 ) eventEmitter = false; - - return checkOptions(config) - .then(function (opts) { return ({ - opts: opts, - nspMap: processContract(opts), - ee: eventEmitter || new JsonqlWsEvt() - }); } - ) - .then(clientGenerator) - .then( - function (ref) { - var opts = ref.opts; - var nspMap = ref.nspMap; - var ee = ref.ee; - - return createSocketClient(opts, nspMap, ee); - } - ) - .then( - function (ref) { - var opts = ref.opts; - var nspMap = ref.nspMap; - var ee = ref.ee; - - return generator(opts, nspMap, ee); - } - ) - .catch(function (err) { - console.error('jsonql-ws-client init error', err); - }) - }; - // use the Object.addProperty trick - Object.defineProperty(wsClient, 'CLIENT_TYPE_INFO', { - value: 'version: 1.0.0-beta.1 module: cjs', - writable: false - }); - return wsClient; -} - -module.exports = main; diff --git a/packages/ws-client-core/tests/fixtures/beta/src/utils/check-options.js b/packages/ws-client-core/tests/fixtures/beta/src/utils/check-options.js deleted file mode 100644 index 045a2a8858f0f278d567c86124cf5cc9e0242056..0000000000000000000000000000000000000000 --- a/packages/ws-client-core/tests/fixtures/beta/src/utils/check-options.js +++ /dev/null @@ -1,66 +0,0 @@ -// create options -import { createConfig, checkConfigAsync, isContract, isNotEmpty } from 'jsonql-params-validator' -import { JsonqlValidationError, JsonqlCheckerError } from 'jsonql-errors' -import { - STRING_TYPE, - BOOLEAN_TYPE, - OBJECT_TYPE, - ENUM_KEY, - CHECKER_KEY, - JSONQL_PATH, - ISSUER_NAME, - LOGOUT_NAME -} from 'jsonql-constants' -import { SOCKET_IO, WS, AVAILABLE_SERVERS } from './constants' -import getDebug from './get-debug' -const debug = getDebug('check-options') - -const fixWss = (url, serverType) => { - // ws only allow ws:// path - if (serverType===WS) { - return url.replace('http://', 'ws://') - } - return url; -} - -const getHostName = () => ( - [window.location.protocol, window.location.host].join('//') -) - -const constProps = { - // this will be the switcher! - nspClient: null, - nspAuthClient: null, - // contructed path - wssPath: '' -} - -const defaultOptions = { - loginHandlerName: createConfig(ISSUER_NAME, [STRING_TYPE]), - logoutHandlerName: createConfig(LOGOUT_NAME, [STRING_TYPE]), - // we will use this for determine the socket.io client type as well - useJwt: createConfig(false, [BOOLEAN_TYPE, STRING_TYPE]), - hostname: createConfig(false, [STRING_TYPE]), - namespace: createConfig(JSONQL_PATH, [STRING_TYPE]), - wsOptions: createConfig({transports: ['websocket'], 'force new connection' : true}, [OBJECT_TYPE]), - serverType: createConfig(SOCKET_IO, [STRING_TYPE], {[ENUM_KEY]: AVAILABLE_SERVERS}), - // we require the contract already generated and pass here - contract: createConfig({}, [OBJECT_TYPE], {[CHECKER_KEY]: isContract}), - enableAuth: createConfig(false, [BOOLEAN_TYPE]), - token: createConfig(false, [STRING_TYPE]) -} -// export -export default function checkOptions(config) { - return checkConfigAsync(config, defaultOptions, constProps) - .then(opts => { - if (!opts.hostname) { - opts.hostname = getHostName() - } - // @TODO the contract now will supply the namespace information - // and we need to use that to group the namespace call - opts.wssPath = fixWss([opts.hostname, opts.namespace].join('/'), opts.serverType) - - debug('opts', opts) - return opts; - }) -} diff --git a/packages/ws-client-core/tests/fixtures/beta/src/utils/client-generator.js b/packages/ws-client-core/tests/fixtures/beta/src/utils/client-generator.js deleted file mode 100644 index a7f7a6c990f98a22ecb1273d28a3e65d113a19ff..0000000000000000000000000000000000000000 --- a/packages/ws-client-core/tests/fixtures/beta/src/utils/client-generator.js +++ /dev/null @@ -1,46 +0,0 @@ -// generate the web socket connect client for browser -import { - socketIoRoundtripLogin, - socketIoClientAsync, - socketIoHandshakeLogin, - wsAuthClient, - wsClient -} from 'jsonql-jwt' - -import { isString } from 'jsonql-params-validator' -import { JsonqlError } from 'jsonql-errors' -import { SOCKET_IO, WS } from './constants' -// import { IO_ROUNDTRIP_LOGIN, IO_HANDSHAKE_LOGIN } from 'jsonql-constants' -import getDebug from './get-debug' -const debug = getDebug('client-generator') - -/** - * create the web socket client - * @param {object} payload passing - * @return {object} just mutate it then pass it on - */ -export default function clientGenerator({opts, nspMap, ee}) { - switch (opts.serverType) { - case SOCKET_IO: - opts.nspClient = (...args) => ( - Reflect.apply(socketIoClientAsync, null, [io, ...args]) - ) - if (isString(opts.useJwt)) { - opts.nspAuthClient = (...args) => ( - Reflect.apply(socketIoRoundtripLogin, null, [io, ...args]) - ) - } else { - opts.nspAuthClient = (...args) => ( - Reflect.apply(socketIoHandshakeLogin, null, [io, ...args]) - ) - } - break; - case WS: - opts.nspClient = wsClient; - opts.nspAuthClient = wsAuthClient; - break; - default: - throw new JsonqlError(`Unknown serverType: ${opts.serverType}`) - } - return {opts, nspMap, ee} -} diff --git a/packages/ws-client-core/tests/fixtures/beta/src/utils/constants.js b/packages/ws-client-core/tests/fixtures/beta/src/utils/constants.js deleted file mode 100644 index 6680c0fe3ff9bbca37a256ed624cb1477391606b..0000000000000000000000000000000000000000 --- a/packages/ws-client-core/tests/fixtures/beta/src/utils/constants.js +++ /dev/null @@ -1,49 +0,0 @@ -// constants - -import { - EMIT_REPLY_TYPE, - JS_WS_SOCKET_IO_NAME, - JS_WS_NAME, - ON_MESSAGE_PROP_NAME, - ON_RESULT_PROP_NAME -} from 'jsonql-constants' - -const SOCKET_IO = JS_WS_SOCKET_IO_NAME; -const WS = JS_WS_NAME; - -const AVAILABLE_SERVERS = [SOCKET_IO, WS] - -const SOCKET_NOT_DEFINE_ERR = 'socket is not define in the contract file!'; - -const SERVER_NOT_SUPPORT_ERR = 'is not supported server name!'; - -const MISSING_PROP_ERR = 'Missing property in contract!'; - -const UNKNOWN_CLIENT_ERR = 'Unknown client type!'; - -const EMIT_EVT = EMIT_REPLY_TYPE; - -const NAMESPACE_KEY = 'namespaceMap'; - -const UNKNOWN_RESULT = 'UKNNOWN RESULT!'; - -const NOT_ALLOW_OP = 'This operation is not allow!'; - -const MY_NAMESPACE = 'myNamespace' - -export { - SOCKET_IO, - WS, - AVAILABLE_SERVERS, - SOCKET_NOT_DEFINE_ERR, - SERVER_NOT_SUPPORT_ERR, - MISSING_PROP_ERR, - UNKNOWN_CLIENT_ERR, - EMIT_EVT, - ON_MESSAGE_PROP_NAME, - ON_RESULT_PROP_NAME, - NAMESPACE_KEY, - UNKNOWN_RESULT, - NOT_ALLOW_OP, - MY_NAMESPACE -} diff --git a/packages/ws-client-core/tests/fixtures/beta/src/utils/create-nsp-client.js b/packages/ws-client-core/tests/fixtures/beta/src/utils/create-nsp-client.js deleted file mode 100644 index 2bbca6cd508dd659dc80bfaea7e7d175078e2aca..0000000000000000000000000000000000000000 --- a/packages/ws-client-core/tests/fixtures/beta/src/utils/create-nsp-client.js +++ /dev/null @@ -1,33 +0,0 @@ -// since both the ws and io version are -// pre-defined in the client-generator -// and this one will have the same parameters -// and the callback is identical - -/** - * wrapper method to create a nsp without login - * @param {string|boolean} namespace namespace url could be false - * @param {object} opts configuration - * @return {object} ws client instance - */ -const nspClient = (namespace, opts) => { - const { wssPath, wsOptions, hostname } = opts; - const url = namespace ? [hostname, namespace].join('/') : wssPath; - return opts.nspClient(url, wsOptions) -} - -/** - * wrapper method to create a nsp with token auth - * @param {string} namespace namespace url - * @param {object} opts configuration - * @return {object} ws client instance - */ -const nspAuthClient = (namespace, opts) => { - const { wssPath, token, wsOptions, hostname } = opts; - const url = namespace ? [hostname, namespace].join('/') : wssPath; - return opts.nspAuthClient(url, token, wsOptions) -} - -export { - nspClient, - nspAuthClient -} diff --git a/packages/ws-client-core/tests/fixtures/beta/src/utils/ee.js b/packages/ws-client-core/tests/fixtures/beta/src/utils/ee.js deleted file mode 100644 index dcf926206251efebe143720983fb1c5cfa5fc0a5..0000000000000000000000000000000000000000 --- a/packages/ws-client-core/tests/fixtures/beta/src/utils/ee.js +++ /dev/null @@ -1,14 +0,0 @@ -import getDebug from './get-debug' -// this will generate a event emitter and will be use everywhere -import NBEventService from 'nb-event-service' -// create a clone version so we know which one we actually is using -export default class JsonqlWsEvt extends NBEventService { - - constructor() { - super({logger: getDebug('nb-event-service')}) - } - - get name() { - return'jsonql-ws-client' - } -} diff --git a/packages/ws-client-core/tests/fixtures/beta/src/utils/get-debug.js b/packages/ws-client-core/tests/fixtures/beta/src/utils/get-debug.js deleted file mode 100644 index fec2517d9a90a3e74d21e7221f38a397cc42b5f0..0000000000000000000000000000000000000000 --- a/packages/ws-client-core/tests/fixtures/beta/src/utils/get-debug.js +++ /dev/null @@ -1,22 +0,0 @@ - -import debug from 'debug' -/** - * Try to normalize it to use between browser and node - * @param {string} name for the debug output - * @return {function} debug - */ -const getDebug = name => { - if (debug) { - return debug('jsonql-ws-client').extend(name) - } - return (...args) => { - console.info.apply(null, [name].concat(args)); - } -} -try { - if (window && window.localStorage) { - localStorage.setItem('DEBUG', 'jsonql-ws-client*'); - } -} catch(e) {} -// export it -export default getDebug; diff --git a/packages/ws-client-core/tests/fixtures/beta/src/utils/get-namespace-in-order.js b/packages/ws-client-core/tests/fixtures/beta/src/utils/get-namespace-in-order.js deleted file mode 100644 index 823a6256e2b7e2ab03210a1cda31fb10239a51be..0000000000000000000000000000000000000000 --- a/packages/ws-client-core/tests/fixtures/beta/src/utils/get-namespace-in-order.js +++ /dev/null @@ -1,20 +0,0 @@ - - -/** - * Got to make sure the connection order otherwise - * it will hang - * @param {object} nspSet contract - * @param {string} publicNamespace like the name said - * @return {array} namespaces in order - */ -export default function getNamespaceInOrder(nspSet, publicNamespace) { - let names = []; // need to make sure the order! - for (let namespace in nspSet) { - if (namespace === publicNamespace) { - names[1] = namespace; - } else { - names[0] = namespace; - } - } - return names; -} diff --git a/packages/ws-client-core/tests/fixtures/beta/src/utils/index.js b/packages/ws-client-core/tests/fixtures/beta/src/utils/index.js deleted file mode 100644 index 479c442b1c37337e2c3744de7e50fea57524c984..0000000000000000000000000000000000000000 --- a/packages/ws-client-core/tests/fixtures/beta/src/utils/index.js +++ /dev/null @@ -1,74 +0,0 @@ -// export the util methods -import { QUERY_ARG_NAME, JS_WS_SOCKET_IO_NAME } from 'jsonql-constants' -import getNamespaceInOrder from './get-namespace-in-order' -import checkOptions from './check-options' -import ee from './ee' -import * as constants from './constants' -import getDebug from './get-debug' - -import processContract from './process-contract' -import { isArray } from 'jsonql-params-validator' - -const toArray = (arg) => isArray(arg) ? arg : [arg]; - -/** - * very simple tool to create the event name - * @param {string} [...args] spread - * @return {string} join by _ - */ -const createEvt = (...args) => args.join('_') - -/** - * Unbind the event - * @param {object} ee EventEmitter - * @param {string} namespace - * @return {void} - */ -const clearMainEmitEvt = (ee, namespace) => { - let nsps = isArray(namespace) ? namespace : [namespace] - nsps.forEach(n => { - ee.$off(createEvt(n, constants.EMIT_EVT)) - }) -} - -/** - * @param {*} args arguments to send - *@return {object} formatted payload - */ -const formatPayload = (args) => ( - { [QUERY_ARG_NAME]: args } -) - -/** - * @param {object} nsps namespace as key - * @param {string} type of server - */ -const disconnect = (nsps, type = JS_WS_SOCKET_IO_NAME) => { - try { - const method = type === JS_WS_SOCKET_IO_NAME ? 'disconnect' : 'terminate'; - for (let namespace in nsps) { - let nsp = nsps[namespace] - if (nsp && nsp[method]) { - Reflect.apply(nsp[method], null, []) - } - } - } catch(e) { - // socket.io throw a this.destroy of undefined? - console.error('disconnect', e) - } -} - - -export { - getNamespaceInOrder, - createEvt, - clearMainEmitEvt, - checkOptions, - ee, - constants, - getDebug, - processContract, - toArray, - formatPayload, - disconnect -} diff --git a/packages/ws-client-core/tests/fixtures/beta/src/utils/process-contract.js b/packages/ws-client-core/tests/fixtures/beta/src/utils/process-contract.js deleted file mode 100644 index 96c3038af8c965324e287e64e94a54bb5cb952c9..0000000000000000000000000000000000000000 --- a/packages/ws-client-core/tests/fixtures/beta/src/utils/process-contract.js +++ /dev/null @@ -1,41 +0,0 @@ -// mapping the resolver to their respective nsp - -import { JSONQL_PATH } from 'jsonql-constants' -import { groupByNamespace } from 'jsonql-utils' -import { JsonqlResolverNotFoundError } from 'jsonql-errors' - -import { MISSING_PROP_ERR } from './constants' -import getDebug from './get-debug' -const debug = getDebug('process-contract') - -/** - * Just make sure the object contain what we are looking for - * @param {object} opts configuration from checkOptions - * @return {object} the target content - */ -const getResolverList = contract => { - if (contract) { - const { socket } = contract; - if (socket) { - return socket; - } - } - throw new JsonqlResolverNotFoundError(MISSING_PROP_ERR) -} - -/** - * process the contract first - * @param {object} opts configuration - * @return {object} sorted list - */ -export default function processContract(opts) { - const { contract, enableAuth } = opts; - if (enableAuth) { - return groupByNamespace(contract) - } - return { - nspSet: { [JSONQL_PATH]: getResolverList(contract) }, - publicNamespace: JSONQL_PATH, - size: 1 // this prop is pretty meaningless now - } -} diff --git a/packages/ws-client-core/tests/fixtures/beta/src/utils/trigger-namespaces-on-error.js b/packages/ws-client-core/tests/fixtures/beta/src/utils/trigger-namespaces-on-error.js deleted file mode 100644 index 553a67f44986284aba686b2c7f0e4e1f2902bfe2..0000000000000000000000000000000000000000 --- a/packages/ws-client-core/tests/fixtures/beta/src/utils/trigger-namespaces-on-error.js +++ /dev/null @@ -1,15 +0,0 @@ - -import { ON_ERROR_PROP_NAME } from 'jsonql-constants' -import { createEvt } from './index' -/** - * trigger errors on all the namespace onError handler - * @param {object} ee Event Emitter - * @param {array} namespaces nsps string - * @param {string} message optional - * @return {void} - */ -export default function triggerNamespacesOnError(ee, namespaces, message) { - namespaces.forEach( namespace => { - ee.$call(createEvt(namespace, ON_ERROR_PROP_NAME), [{ message, namespace }]) - }) -} diff --git a/packages/ws-client-core/tests/fixtures/beta/src/ws/create-client.js b/packages/ws-client-core/tests/fixtures/beta/src/ws/create-client.js deleted file mode 100644 index 3b9a7f958ac65e1e594776e349dfcc64dacafa53..0000000000000000000000000000000000000000 --- a/packages/ws-client-core/tests/fixtures/beta/src/ws/create-client.js +++ /dev/null @@ -1,88 +0,0 @@ -// make this another standalone module -import { getNameFromPayload } from 'jsonql-utils' -import { LOGIN_EVENT_NAME, LOGOUT_EVENT_NAME, JS_WS_NAME } from 'jsonql-constants' -import { nspClient, nspAuthClient } from '../utils/create-nsp-client' -// this become the cb -import clientEventHandler from '../client-event-handler' -import triggerNamespacesOnError from '../utils/trigger-namespaces-on-error' -// move this up one level from client-event-handler -import wsMainHandler from './ws-main-handler' -import { clearMainEmitEvt, getNamespaceInOrder, disconnect } from '../utils' -import debug from 'debug' - -const debugFn = debug('jsonql-ws-client:ws-create-client') - - -/** - * Because the nsps can be throw away so it doesn't matter the scope - * this will get reuse again - * @param {object} opts configuration - * @param {object} nspMap from contract - * @param {string|null} token whether we have the token at run time - * @return {object} nsps namespace with namespace as key - */ -const createNsps = function(opts, nspMap, token) { - let { nspSet, publicNamespace } = nspMap; - let login = false; - let namespaces = []; - let nsps = {}; - // first we need to binding all the events handler - if (opts.enableAuth && opts.useJwt) { - login = true; // just saying we need to listen to login event - namespaces = getNamespaceInOrder(nspSet, publicNamespace) - nsps = namespaces.map((namespace, i) => { - if (i === 0) { - if (token) { - opts.token = token; - return {[namespace]: nspAuthClient(namespace, opts)} - } - return {[namespace]: false} - } - return {[namespace]: nspClient(namespace, opts)} - }).reduce((first, next) => Object.assign(first, next), {}) - } else { - let namespace = getNameFromPayload(nspSet) - namespaces.push(namespace) - // standard without login - // the stock version should not have a namespace - nsps[namespace] = nspClient(false, opts) - } - // return - return { nsps, namespaces, login } -} - -/** - * create a ws client - * @param {object} opts configuration - * @param {object} nspMap namespace with resolvers - * @param {object} ee EventEmitter to pass through - * @return {object} what comes in what goes out - */ -export default function createClient(opts, nspMap, ee) { - // arguments that don't change - let args = [opts, nspMap, ee, wsMainHandler] - // now create the nsps - let { nsps, namespaces, login } = createNsps(opts, nspMap, opts.token) - // binding the listeners - and it will listen to LOGOUT event - // to unbind itself, and the above call will bind it again - Reflect.apply(clientEventHandler, null, args.concat([namespaces, nsps])) - // setup listener - if (login) { - ee.$only(LOGIN_EVENT_NAME, function(token) { - disconnect(nsps, JS_WS_NAME) - // @TODO should we trigger error on this one? - // triggerNamespacesOnError(ee, namespaces, LOGIN_EVENT_NAME) - clearMainEmitEvt(ee, namespaces) - debugFn('LOGIN_EVENT_NAME', token) - let newNsps = createNsps(opts, nspMap, token) - // rebind it - Reflect.apply( - clientEventHandler, - null, - args.concat([newNsps.namespaces, newNsps.nsps]) - ) - }) - } - // return what input - return { opts, nspMap, ee } -} diff --git a/packages/ws-client-core/tests/fixtures/beta/src/ws/extract-ws-payload.js b/packages/ws-client-core/tests/fixtures/beta/src/ws/extract-ws-payload.js deleted file mode 100644 index 77e5a1ccd7e5c2ccea65e86cdf6a8e329bec061e..0000000000000000000000000000000000000000 --- a/packages/ws-client-core/tests/fixtures/beta/src/ws/extract-ws-payload.js +++ /dev/null @@ -1,41 +0,0 @@ -// take the ws reply data for use -import { WS_EVT_NAME, WS_DATA_NAME, WS_REPLY_TYPE } from 'jsonql-constants' -import { isString } from 'jsonql-params-validator' -import { isObjectHasKey } from 'jsonql-utils/module' -import { JsonqlError, clientErrorsHandler } from 'jsonql-errors' - -const keys = [ WS_REPLY_TYPE, WS_EVT_NAME, WS_DATA_NAME ] - -/** - * @param {object} payload should be string when reply but could be transformed - * @return {boolean} true is OK - */ -const isWsReply = payload => { - const { data } = payload; - if (data) { - let result = keys.filter(key => isObjectHasKey(data, key)) - return (result.length === keys.length) ? data : false; - } - return false; -} - -/** - * @param {object} payload This is the entire ws Event Object - * @return {object} false on failed - */ -const extractWsPayload = payload => { - const { data } = payload; - let json = isString(data) ? JSON.parse(data) : data; - // debugFn('extractWsPayload', json) - let fdata; - if ((fdata = isWsReply(json)) !== false) { - return { - resolverName: fdata[WS_EVT_NAME], - data: fdata[WS_DATA_NAME], - type: fdata[WS_REPLY_TYPE] - }; - } - throw new JsonqlError('payload can not be decoded', payload) -} -// export it -export default extractWsPayload diff --git a/packages/ws-client-core/tests/fixtures/beta/src/ws/index.js b/packages/ws-client-core/tests/fixtures/beta/src/ws/index.js deleted file mode 100644 index ac03c3076376d6ae4437dc87e84696552df92a12..0000000000000000000000000000000000000000 --- a/packages/ws-client-core/tests/fixtures/beta/src/ws/index.js +++ /dev/null @@ -1,5 +0,0 @@ -// we only need to export one interface from now on - -import createClient from './create-client' - -export default createClient diff --git a/packages/ws-client-core/tests/fixtures/beta/src/ws/ws-main-handler.js b/packages/ws-client-core/tests/fixtures/beta/src/ws/ws-main-handler.js deleted file mode 100644 index 0a2f84b88b72e7514286c41fd4e477e33246c09d..0000000000000000000000000000000000000000 --- a/packages/ws-client-core/tests/fixtures/beta/src/ws/ws-main-handler.js +++ /dev/null @@ -1,118 +0,0 @@ -// the WebSocket main handler -import { - ON_MESSAGE_PROP_NAME, - ON_RESULT_PROP_NAME, - EMIT_EVT -} from '../utils/constants' -import { - ON_ERROR_PROP_NAME, - LOGIN_EVENT_NAME, - LOGOUT_EVENT_NAME, - ACKNOWLEDGE_REPLY_TYPE, - EMIT_REPLY_TYPE, - ERROR_TYPE, - ON_READY_PROP_NAME -} from 'jsonql-constants' -import { createQueryStr } from 'jsonql-utils' - -import extractWsPayload from './extract-ws-payload' -import { getDebug, createEvt } from '../utils' - -const debugFn = getDebug('ws-main-handler') - -/** - * under extremely circumstances we might not even have a resolverName, then - * we issue a global error for the developer to catch it - * @param {object} ee event emitter - * @param {string} namespace nsp - * @param {string} resolverName resolver - * @param {object} json decoded payload or error object - */ -const errorTypeHandler = (ee, namespace, resolverName, json) => { - let evt = [namespace] - if (resolverName) { - debugFn(`a global error on ${namespace}`) - evt.push(resolverName) - } - evt.push(ON_ERROR_PROP_NAME) - let evtName = Reflect.apply(createEvt, null, evt) - // test if there is a data field - let payload = json.data || json; - ee.$trigger(evtName, [payload]) -} - -/** - * Binding the even to socket normally - * @param {string} namespace - * @param {object} ws the nsp - * @param {object} ee EventEmitter - * @return {object} promise resolve after the onopen event - */ -export default function wsMainHandlerAction(namespace, ws, ee) { - // send - ws.onopen = function() { - debugFn('ws.onopen listened') - // we just call the onReady - ee.$call(ON_READY_PROP_NAME, namespace) - // add listener - ee.$only( - createEvt(namespace, EMIT_EVT), - function onopenEmitEvtCallback(resolverName, args) { - debugFn('calling server', resolverName, args) - ws.send( - createQueryStr(resolverName, args) - ) - } - ) - } - - // reply - ws.onmessage = function(payload) { - try { - const json = extractWsPayload(payload) - const { resolverName, type } = json; - debugFn('Hear from server', type, json) - switch (type) { - case EMIT_REPLY_TYPE: - let r = ee.$trigger(createEvt(namespace, resolverName, ON_MESSAGE_PROP_NAME), [json]) - debugFn(`ON_MESSAGE_PROP_NAME`, r) - break; - case ACKNOWLEDGE_REPLY_TYPE: - debugFn(`ON_RESULT_PROP_NAME`, json) - let x = ee.$trigger(createEvt(namespace, resolverName, ON_RESULT_PROP_NAME), [json]) - debugFn('onResult add to event?', x) - break; - case ERROR_TYPE: - // this is handled error and we won't throw it - // we need to extract the error from json - errorTypeHandler(ee, namespace, resolverName, json) - break; - // @TODO there should be an error type instead of roll into the other two types? TBC - default: - // if this happen then we should throw it and halt the operation all together - debugFn('Unhandled event!', json) - errorTypeHandler(ee, namespace, resolverName, json) - // let error = {error: {'message': 'Unhandled event!', type}}; - // ee.$trigger(createEvt(namespace, resolverName, ON_RESULT_PROP_NAME), [error]) - } - } catch(e) { - debug(`ws.onmessage error`, e) - errorTypeHandler(ee, namespace, false, e) - } - } - // when the server close the connection - ws.onclose = function() { - debugFn('ws.onclose') - // @TODO what to do with this - // ee.$trigger(LOGOUT_EVENT_NAME, [namespace]) - } - // listen to the LOGOUT_EVENT_NAME - ee.$on(LOGOUT_EVENT_NAME, function closeEvtHandler() { - try { - debugFn('terminate ws connection') - ws.terminate() - } catch(e) { - debugFn('terminate ws error', e) - } - }) -} diff --git a/packages/ws-client-core/tests/fixtures/beta/src/ws/ws.js b/packages/ws-client-core/tests/fixtures/beta/src/ws/ws.js deleted file mode 100644 index e3e940897e71e0dfa3d224bd45ee93e0e04b7481..0000000000000000000000000000000000000000 --- a/packages/ws-client-core/tests/fixtures/beta/src/ws/ws.js +++ /dev/null @@ -1,16 +0,0 @@ -// this is all the isormophic-ws is -var ws = null - -if (typeof WebSocket !== 'undefined') { - ws = WebSocket -} else if (typeof MozWebSocket !== 'undefined') { - ws = MozWebSocket -} else if (typeof global !== 'undefined') { - ws = global.WebSocket || global.MozWebSocket -} else if (typeof window !== 'undefined') { - ws = window.WebSocket || window.MozWebSocket -} else if (typeof self !== 'undefined') { - ws = self.WebSocket || self.MozWebSocket -} - -export default ws; diff --git a/packages/ws-client-core/tests/fixtures/beta/ws-client-resolver.js b/packages/ws-client-core/tests/fixtures/beta/ws-client-resolver.js deleted file mode 100644 index 860db499393b51f1ea19b6146c218857c54c4be9..0000000000000000000000000000000000000000 --- a/packages/ws-client-core/tests/fixtures/beta/ws-client-resolver.js +++ /dev/null @@ -1,28 +0,0 @@ -// this will be the news style interface that will pass to the jsonql-ws-client -// then return a function for accepting an opts to generate the final -// client api -import WebSocket from 'ws' -import { TOKEN_PARAM_NAME } from 'jsonql-constants' -import createClient from './src/ws' -/** - * Create a client with auth token - * @param {string} url start with ws:// @TODO check this? - * @param {string} [token = false] the jwt token - * @return {object} ws instance - */ -function client(url, token = false) { - let uri = token ? `${url}?${TOKEN_PARAM_NAME}=${token}` : url; - return new WebSocket(uri) -} - -/** - * @param {object} opts configuration - * @param {object} nspMap from the contract - * @param {object} ee instance of the eventEmitter - * @return {object} passing the same 3 input out with additional in the opts - */ -export default function wsClientResolver(opts, nspMap, ee) { - opts.nspClient = client; - opts.nspAuthClient = client; - return createClient(opts, nspMap, ee) -} diff --git a/packages/ws-client-core/tests/fixtures/lib/fake-ws-client.js b/packages/ws-client-core/tests/fixtures/lib/fake-ws-client.js new file mode 100644 index 0000000000000000000000000000000000000000..bae790c47297a6e088899ec1d5c2926a4538dc74 --- /dev/null +++ b/packages/ws-client-core/tests/fixtures/lib/fake-ws-client.js @@ -0,0 +1,34 @@ +// we create a fake ws client generator here +// then run the whole thing and see what happen +import debug from 'debug' +const log = debug('jsonql-ws-client:test:fake-client') +import { + ON_READY_PROP_NAME, + ON_LOGIN_PROP_NAME +} from 'jsonql-constants' + +function fakeWsClient(...args) { + const obj = { + opts: args[0], + nspMap: args[1], + ee: args[2] + } + + const { enableAuth } = obj.opts + + // log('\n/////////////////////fakeWsClient//////////////////\n') + // log(obj) + // log('\n///////////////////END fakeWsClient////////////////\n') + // we fire the the onReady after 1/2 second + setTimeout(() => { + if (enableAuth) { + obj.ee.$trigger(ON_LOGIN_PROP_NAME, 'You are login') + } else { + obj.ee.$trigger(ON_READY_PROP_NAME, 'fake!') + } + }, 500) + + return obj +} + +export { fakeWsClient, log } \ No newline at end of file diff --git a/packages/ws-client-core/tests/fixtures/lib/mock-client.js b/packages/ws-client-core/tests/fixtures/lib/mock-client.js new file mode 100644 index 0000000000000000000000000000000000000000..5568318c9dc47bf71ba4ba00ced27d38aa3de743 --- /dev/null +++ b/packages/ws-client-core/tests/fixtures/lib/mock-client.js @@ -0,0 +1,42 @@ +import { + // wsCoreDefaultOptions, + // wsCoreConstProps, + // postWsOptions, + // wsClientCore, + wsClientCoreAction, + // checkSocketClientType +} from '../../../index' +import { join } from 'path' +import { fakeWsClient, log } from './fake-ws-client' +import { checkConfiguration } from '../../../src/options/index' + +import fsx from 'fs-extra' + +const contract = fsx.readJsonSync(join(__dirname, '..', 'contract','public-contract.json')) + +/** + * generate a mock client to test this side of the code + * @param {boolean} enableAuth + */ +function mockClient(enableAuth = false) { + // get a default options first + return checkConfiguration({ + enableAuth, + contract, + debugOn: true, + hostname: 'http://localhost:8888' + }) + .then(config => { + config.log = log + log(`mockClient opts after checkConfiguration`, config) + return config + }) + .then(config => wsClientCoreAction(fakeWsClient, config)) +} + +export { mockClient, log } + + + + + diff --git a/packages/ws-client-core/tests/fixtures/old-ws-client/client-event-handler.js b/packages/ws-client-core/tests/fixtures/old-ws-client/client-event-handler.js deleted file mode 100644 index 5efa279b43bc0072d3fb8b2aaef0da021fb2246a..0000000000000000000000000000000000000000 --- a/packages/ws-client-core/tests/fixtures/old-ws-client/client-event-handler.js +++ /dev/null @@ -1,92 +0,0 @@ -// @TODO port what is in the ws-main-handler -// because all the client side call are via the ee -// and that makes it re-usable between different client setup -import { - ON_MESSAGE_PROP_NAME, - ON_RESULT_PROP_NAME, - EMIT_EVT, - SOCKET_IO, - WS -} from '../options/constants' -import { - LOGIN_EVENT_NAME, - LOGOUT_EVENT_NAME, - NOT_LOGIN_ERR_MSG, - ON_ERROR_PROP_NAME -} from 'jsonql-constants' - -import { getDebug, createEvt, clearMainEmitEvt } from '../utils' -import triggerNamespacesOnError from './trigger-namespaces-on-error' -const debugFn = getDebug('client-event-handler') - -/** - * A fake ee handler - * @param {string} namespace nsp - * @param {object} ee EventEmitter - * @return {void} - */ -const notLoginWsHandler = (namespace, ee) => { - ee.$only( - createEvt(namespace, EMIT_EVT), - function(resolverName, args) { - debugFn('notLoginHandler hijack the ws call', namespace, resolverName, args) - let error = { - message: NOT_LOGIN_ERR_MSG - } - // It should just throw error here and should not call the result - // because that's channel for handling normal event not the fake one - ee.$call(createEvt(namespace, resolverName, ON_ERROR_PROP_NAME), [error]) - // also trigger the result handler, but wrap inside the error key - ee.$call(createEvt(namespace, resolverName, ON_RESULT_PROP_NAME), [{ error }]) - } - ) -} - -/** - * centralize all the comm in one place - * @param {object} opts configuration - * @param {array} namespaces namespace(s) - * @param {object} ee Event Emitter instance - * @param {function} bindWsHandler binding the ee to ws - * @param {array} namespaces array of namespace available - * @param {object} nsps namespaced nsp - * @return {void} nothing - */ -export default function clientEventHandler(opts, nspMap, ee, bindWsHandler, namespaces, nsps) { - // loop - // @BUG for io this has to be in order the one with auth need to get call first - // The order of login is very import we need to run a waterfall here to make sure - // one is execute then the other - namespaces.forEach(namespace => { - if (nsps[namespace]) { - debugFn('call bindWsHandler', namespace) - let args = [namespace, nsps[namespace], ee] - // @TODO do we need to keep this? - if (opts.serverType === SOCKET_IO) { - let { nspSet } = nspMap; - args.push(nspSet[namespace]) - args.push(opts) - } - Reflect.apply(bindWsHandler, null, args) - } else { - // a dummy placeholder - notLoginWsHandler(namespace, ee) - } - }) - // this will be available regardless enableAuth - // because the server can log the client out - ee.$on(LOGOUT_EVENT_NAME, function() { - debugFn('LOGOUT_EVENT_NAME') - // disconnect(nsps, opts.serverType) - // we need to issue error to all the namespace onError handler - triggerNamespacesOnError(ee, namespaces, LOGOUT_EVENT_NAME) - // rebind all of the handler to the fake one - namespaces.forEach( namespace => { - clearMainEmitEvt(ee, namespace) - // clear out the nsp - nsps[namespace] = false; - // add a NOT LOGIN error if call - notLoginWsHandler(namespace, ee) - }) - }) -} diff --git a/packages/ws-client-core/tests/fixtures/old-ws-client/create-nsp-client.js b/packages/ws-client-core/tests/fixtures/old-ws-client/create-nsp-client.js deleted file mode 100644 index bd4e7402b45ecdc60c57d64dc009d081fd2fef5f..0000000000000000000000000000000000000000 --- a/packages/ws-client-core/tests/fixtures/old-ws-client/create-nsp-client.js +++ /dev/null @@ -1,34 +0,0 @@ -// since both the ws and io version are -// pre-defined in the client-generator -// and this one will have the same parameters -// and the callback is identical -import { getDebug } from '../utils' -const debugFn = getDebug('create-nsp-client') -/** - * wrapper method to create a nsp without login - * @param {string|boolean} namespace namespace url could be false - * @param {object} opts configuration - * @return {object} ws client instance - */ -const nspClient = (namespace, opts) => { - const { wssPath, wsOptions, hostname } = opts; - const url = namespace ? [hostname, namespace].join('/') : wssPath; - return opts.nspClient(url, wsOptions) -} - -/** - * wrapper method to create a nsp with token auth - * @param {string} namespace namespace url - * @param {object} opts configuration - * @return {object} ws client instance - */ -const nspAuthClient = (namespace, opts) => { - const { wssPath, token, wsOptions, hostname } = opts; - const url = namespace ? [hostname, namespace].join('/') : wssPath; - return opts.nspAuthClient(url, token, wsOptions) -} - -export { - nspClient, - nspAuthClient -} diff --git a/packages/ws-client-core/tests/fixtures/old-ws-client/map-event-to-client.js b/packages/ws-client-core/tests/fixtures/old-ws-client/map-event-to-client.js deleted file mode 100644 index 483f31d4a6bbb70d5002c9d92d0583aa6745bc6e..0000000000000000000000000000000000000000 --- a/packages/ws-client-core/tests/fixtures/old-ws-client/map-event-to-client.js +++ /dev/null @@ -1,124 +0,0 @@ -// this was call create-client in the old code - -// this will create the socket.io client -import { chainPromises } from 'jsonql-jwt' -import { getNameFromPayload, isString } from 'jsonql-params-validator' -import { LOGIN_EVENT_NAME, LOGOUT_EVENT_NAME } from 'jsonql-constants' -import { getNamespaceInOrder } from 'jsonql-utils' - -import clientEventHandler from '../client-event-handler' -import ioMainHandler from './io-main-handler' - -import { getDebug, clearMainEmitEvt, disconnect } from '../utils' -const debugFn = getDebug('io-create-client') - -// just to make it less ugly -const mapNsps = (nsps, namespaces) => nsps - .map((nsp, i) => ({[namespaces[i]]: nsp})) - .reduce((last, next) => Object.assign(last,next), {}) - -/** - * This one will run the create nsps in sequence and make sure - * the auth one connect before we call the others - * @param {object} opts configuration - * @param {object} nspMap contract map - * @param {string} token validation - * @return {object} promise resolve with namespaces, nsps in same order array - */ -const createAuthNsps = function(opts, nspMap, token, namespaces) { - let { publicNamespace } = nspMap; - opts.token = token; - let { nspAuthClient, nspClient } = opts; - // @TODO seems that we still need to create two seperate type of clients - let p1 = () => nspAuthClient(namespaces[0], opts) - let p2 = () => nspClient(namespaces[1], opts) - return chainPromises([p1(), p2()]) - .then(nsps => ({ - nsps: mapNsps(nsps, namespaces), - namespaces, - login: false - })) -} - -/** - * Because the nsps can be throw away so it doesn't matter the scope - * this will get reuse again - * @param {object} opts configuration - * @param {object} nspMap from contract - * @param {string|null} token whether we have the token at run time - * @return {object} nsps namespace with namespace as key - */ -const createNsps = function(opts, nspMap, token) { - let { nspSet, publicNamespace } = nspMap; - let login = false; - let nsps = {} - // first we need to binding all the events handler - if (opts.enableAuth && opts.useJwt) { - let namespaces = getNamespaceInOrder(nspSet, publicNamespace) - debugFn('namespaces', namespaces) - // @TODO this is no longer valid the useJwt is always true - login = opts.useJwt; // just saying we need to listen to login event - if (token) { - debugFn('call createAuthNsps') - return createAuthNsps(opts, nspMap, token, namespaces) - } - debugFn('init with a placeholder') - return nspClient(publicNamespace, opts) - .then(nsp => ({ - nsps: { - [ publicNamespace ]: nsp, - [ namespaces[0] ]: false - }, - namespaces, - login - })) - } - // standard without login - // the stock version should not have a namespace - return nspClient(false, opts) - .then(nsp => ({ - nsps: {[publicNamespace]: nsp}, - namespaces: [publicNamespace], - login - })) -} - -/** - * This is just copy of the ws version we need to figure - * out how to deal with the roundtrip login later - * @param {object} opts configuration - * @param {object} nspMap namespace with resolvers - * @param {object} ee EventEmitter to pass through - * @return {object} what comes in what goes out - */ -export default function createClient(opts, nspMap, ee) { - // arguments don't change - let args = [opts, nspMap, ee, ioMainHandler] - return createNsps(opts, nspMap, opts.token) - .then( ({ nsps, namespaces, login }) => { - // binding the listeners - and it will listen to LOGOUT event - // to unbind itself, and the above call will bind it again - Reflect.apply(clientEventHandler, null, args.concat([namespaces, nsps])) - if (login) { - ee.$only(LOGIN_EVENT_NAME, function(token) { - // here we should disconnect all the previous nsps - disconnect(nsps) - // first trigger a LOGOUT event to unbind ee to ws - // ee.$trigger(LOGOUT_EVENT_NAME) // <-- this seems to cause a lot of problems - clearMainEmitEvt(ee, namespaces) - debugFn('LOGIN_EVENT_NAME') - createNsps(opts, nspMap, token) - .then(newNsps => { - // rebind it - Reflect.apply( - clientEventHandler, - null, - args.concat([newNsps.namespaces, newNsps.nsps]) - ) - }) - }) - } - // return this will also works because the outter call are in promise chain - return { opts, nspMap, ee } - }) -} diff --git a/packages/ws-client-core/tests/fixtures/old-ws-client/trigger-namespaces-on-error.js b/packages/ws-client-core/tests/fixtures/old-ws-client/trigger-namespaces-on-error.js deleted file mode 100644 index 2ac04e7b7eb0315b0424ec27b5505c123bf45c4f..0000000000000000000000000000000000000000 --- a/packages/ws-client-core/tests/fixtures/old-ws-client/trigger-namespaces-on-error.js +++ /dev/null @@ -1,15 +0,0 @@ -import { ON_ERROR_PROP_NAME } from 'jsonql-constants' -import { createEvt } from './index' - -/** - * trigger errors on all the namespace onError handler - * @param {object} ee Event Emitter - * @param {array} namespaces nsps string - * @param {string} message optional - * @return {void} - */ -export default function triggerNamespacesOnError(ee, namespaces, message) { - namespaces.forEach( namespace => { - ee.$call(createEvt(namespace, ON_ERROR_PROP_NAME), [{ message, namespace }]) - }) -} diff --git a/packages/ws-client-core/tests/on.donttest.js b/packages/ws-client-core/tests/on.donttest.js deleted file mode 100644 index f1c9733801ad9b82c426b959758e233b1eddf628..0000000000000000000000000000000000000000 --- a/packages/ws-client-core/tests/on.donttest.js +++ /dev/null @@ -1,140 +0,0 @@ -// test the new on api - -/// breaking things apart and try to figure out what went wrong at the last step -const test = require('ava') -const debug = require('debug')('jsonql-ws-client:test:node') -/// SERVER SETUP /// -const { join } = require('path') -const fsx = require('fs-extra') - -const serverSetup = require('./fixtures/server-setup') -const genToken = require('./fixtures/token') -const { checkWsCoreOptions } = require('../src/options') -const jsonqlWsClient = require('./fixtures/beta/jsonql-ws-client') -const wsClient = jsonqlWsClient.default || jsonqlWsClient - -const contractDir = join(__dirname, 'fixtures', 'contract', 'auth') -const contract = fsx.readJsonSync(join(contractDir, 'contract.json')) -const publicContract = fsx.readJsonSync(join(contractDir, 'public-contract.json')) - -import { - NOT_LOGIN_ERR_MSG, - JS_WS_NAME, - - ERROR_TYPE, - DATA_KEY, - ERROR_KEY, - ON_ERROR_PROP_NAME, - ON_MESSAGE_PROP_NAME, - ON_RESULT_PROP_NAME, - - ERROR_PROP_NAME, - MESSAGE_PROP_NAME, - RESULT_PROP_NAME, - - ON_LOGIN_PROP_NAME, - SEND_MSG_PROP_NAME, - LOGIN_EVENT_NAME, - ON_READY_PROP_NAME, - LOGOUT_EVENT_NAME -} from 'jsonql-constants' - - -const payload = {name: 'Joel'}; -const token = genToken(payload) -const port = 8011; -const url = `ws://localhost:${port}` - -/// PREPARE TEST /// -test.before(async t => { - const { io, app } = await serverSetup({ - contract, - contractDir, - resolverDir: join(__dirname, 'fixtures', 'resolvers'), - serverType: JS_WS_NAME, - enableAuth: true, - keysDir: join(__dirname, 'fixtures', 'keys') - }) - - t.context.server = app.listen(port) - - const config = await checkWsCoreOptions({ - contract, - hostname: url, - enableAuth: true, - useCallbackStyle: true - }, {log: debug}) - - t.context.client = await wsClient(config) -}) - -test.after( t => { - t.context.server.close() -}) - -// real test start here -test.serial('It should able to create the WebSocket client object', t => { - - const client = t.context.client; - - t.truthy(client) - t.true(typeof client.pinging === 'function') - /// test individual properties - t.falsy( Object.getOwnPropertyDescriptor(client.pinging, ON_ERROR_PROP_NAME), `has ${ON_ERROR_PROP_NAME} prop`) - t.falsy( Object.getOwnPropertyDescriptor(client.pinging, ON_MESSAGE_PROP_NAME), `has ${ON_MESSAGE_PROP_NAME} prop`) - t.falsy( Object.getOwnPropertyDescriptor(client.pinging, ON_RESULT_PROP_NAME), `has ${ON_RESULT_PROP_NAME} prop`) - - t.truthy( Object.getOwnPropertyDescriptor(client.pinging, SEND_MSG_PROP_NAME), `has ${SEND_MSG_PROP_NAME} prop`) - - t.falsy( Object.getOwnPropertyDescriptor(client, ON_READY_PROP_NAME), `the client object should have ${ON_READY_PROP_NAME} prop`) - t.falsy( Object.getOwnPropertyDescriptor(client, ON_LOGIN_PROP_NAME), `the client object should have ${ON_LOGIN_PROP_NAME} prop`) - -}) -// @TODO Fix the coding error but this is still not working -test.serial.cb.skip('The ws client can connect to the WebSocket server public interface', t => { - t.plan(3) - let ctn = 0; - const client = t.context.client; - - client.on(ON_READY_PROP_NAME, function testOnReadyCallback() { - debug(`onReady executed`) - }) - - client.pinging.on(ON_RESULT_PROP_NAME, function testonResultCallback(result) { - ++ctn - debug(`[${ctn}] result`, result) - t.pass() - }) - - client.pinging.on(ON_ERROR_PROP_NAME, function testOnErrorCallback(err) { - ++ctn; - debug(`[got error]`, err.error.detail[0]) - t.pass() - }) - - debug(`${ON_MESSAGE_PROP_NAME}`) - client.pinging.on(ON_MESSAGE_PROP_NAME, function testOnMessageCallback(msg) { - ++ctn; - debug(`[${ctn}] ${ON_MESSAGE_PROP_NAME}`, msg) - t.pass() - t.end() - }) - - client.pinging('xxx') - .then(msg => { - ++ctn; - // @NOTE perhaps I should consider when return the - // the promise, I could also return the socket object for use as well - debug(`${ctn} Success`, msg) - t.pass() - // t.end() - - client.pinging.send = 'ping' - - }) - .catch(err => { - debug('ERROR!', err) - t.pass() - // t.end() - }) -}) diff --git a/packages/ws-client-core/tests/options.test.js b/packages/ws-client-core/tests/options.test.js index 6e624f6cdd99855fba63bec81d9ed8b8a79b1d90..d7bfc79e7ec287a666f6661e429114b4f4086120 100644 --- a/packages/ws-client-core/tests/options.test.js +++ b/packages/ws-client-core/tests/options.test.js @@ -1,14 +1,14 @@ // just testing if the options are export correctly const test = require('ava') const debug = require('debug')('jsonql-ws-client:test:options') -const { objDefineProps, injectToFn, chainFns } = require('jsonql-utils') +const { injectToFn, chainFns } = require('jsonql-utils') const constants = require('../src/options/constants') const { triggerNamespacesOnError } = require('../src/share/trigger-namespaces-on-error') -const { checkWsCoreOptions } = require('../src/options') +const { checkConfiguration } = require('../src/options') test(`Should have a debug logger pass from here`, async t => { const opts = { hostname:'http://localhost:3456' } - const result = await checkWsCoreOptions(opts, {}, { eventEmitter: {name: 'test'}, log: debug }) + const result = await checkConfiguration(opts, {}, { eventEmitter: {name: 'test'}, log: debug }) result.log(`you should see me here`) t.truthy(typeof result.log === 'function') t.truthy(result.eventEmitter) diff --git a/packages/ws-client-core/tests/tbd.test.js b/packages/ws-client-core/tests/tbd.test.js new file mode 100644 index 0000000000000000000000000000000000000000..ba0f60425c6ab19af9cf6d068b8060400ce452dd --- /dev/null +++ b/packages/ws-client-core/tests/tbd.test.js @@ -0,0 +1,44 @@ +// mocking the client generator +// and only test the internal +// espcially debug the event system +const test = require('ava') +const { mockClient, log } = require('./fixtures/lib/mock-client') + + +const { + ON_ERROR_PROP_NAME, + ON_READY_PROP_NAME +} = require('jsonql-constants') + +test.before(async t => { + t.context.client = await mockClient() +}) + +test.cb(`We should able to get a list of event register via the eventEmitter`, t => { + + const client = t.context.client + t.plan(2) + + //log('show client', client) + log(client.verifyEventEmitter()) + + t.truthy(client) + + // note it's one name onError that will listen to all the nsp errors + client[ON_ERROR_PROP_NAME] = function() { + log(`OnError callback added`) + } + + // there is only one onReady call now + client[ON_READY_PROP_NAME] = function(msg) { + log(`onError callback added`, msg) + t.pass() + t.end() + return msg.replace('!',' news!') + } + +}) + + + + diff --git a/packages/ws-server-core/index.js b/packages/ws-server-core/index.js index 7f164e6405db2f6ccc69c3349ea6df681923f9c9..3e2d1943434ea53a7e97430da1b99d9c6d2c9a02 100644 --- a/packages/ws-server-core/index.js +++ b/packages/ws-server-core/index.js @@ -2,10 +2,14 @@ // which is completely useless for us if there is no namespace const { JsonqlError } = require('jsonql-errors') const { - initWsOptions, - wsCheckConfig, + // rename them wsServerDefaultOptions, - wsServerConstProps + wsServerConstProps, + // rest of the exports + initWsServerOption, + checkSocketServerType, + wsServerCheckConfiguration + } = require('./src') // we also need to export all the share methods here because they will get use // in the respective external methods @@ -23,7 +27,7 @@ const { resolveMethod } = require('./src/share/resolve-method') const debug = getDebug('main') // also report the constants -const jsonqlWsCoreConstants = require('./src/share/constants') +const jsonqlWsCoreConstants = require('./src/options/constants') /** * @0.4.0 we breaking up the config and init server in two fn @@ -38,7 +42,7 @@ const jsonqlWsCoreConstants = require('./src/share/constants') */ function jsonqlWsServerCoreAction({opts, server, wsCreateServer, wsSetup}) { - return initWsOptions(opts) + return initWsServerOption(opts) .then(_opts => { const nspObj = wsCreateServer(_opts, server) return Reflect.apply(wsSetup, null, [_opts, nspObj]) @@ -50,7 +54,8 @@ function jsonqlWsServerCoreAction({opts, server, wsCreateServer, wsSetup}) { } /** - * This will take the two methods and generate the web socket server + * This will take the two methods and return a method to generate the web socket server + * This is for standalone server type which unlikely to get use often * @param {function} wsCreateServer generate the base server * @param {function} wsSetup the method that bind the events * @return {function} the method that accept the config and server instance to run @@ -58,7 +63,7 @@ function jsonqlWsServerCoreAction({opts, server, wsCreateServer, wsSetup}) { function jsonqlWsServerCore(wsCreateServer, wsSetup) { return (config, server) => ( - wsCheckConfig(config) + wsServerCheckConfiguration(config) .then(opts => ({ opts, server, wsCreateServer, wsSetup })) .then(jsonqlWsServerCoreAction) ) @@ -66,20 +71,25 @@ function jsonqlWsServerCore(wsCreateServer, wsSetup) { // export every bits out then the downstream build as they want module.exports = { + // @TODO not sure if we need to export any of these at all addProperty, getContract, createWsReply, - getDebug, getNamespace, extractWsPayload, nil, getUserdata, resolveMethod, - + // just uniform until method, really should be in the jsonql-utils/node + getDebug, + // this method just getting export to the top level to determine if there is a socket server + checkSocketServerType, + // bunch of properties wsServerDefaultOptions, wsServerConstProps, + // this is just bunch of constants for use in other places jsonqlWsCoreConstants, - + // the actual methods that create the server jsonqlWsServerCore, jsonqlWsServerCoreAction } diff --git a/packages/ws-server-core/package.json b/packages/ws-server-core/package.json index f69278bed3ec6f14f2d40070fdc1d24213816941..9fe65801d889e9dc20cfe4323e73190029b1b550 100644 --- a/packages/ws-server-core/package.json +++ b/packages/ws-server-core/package.json @@ -1,6 +1,6 @@ { "name": "jsonql-ws-server-core", - "version": "0.4.2", + "version": "0.5.0", "description": "This is the core module that drive the Jsonql WS Socket server, not for direct use.", "main": "index.js", "files": [ @@ -26,11 +26,11 @@ "debug": "^4.1.1", "esm": "^3.2.25", "fs-extra": "^8.1.0", - "jsonql-constants": "^1.8.14", + "jsonql-constants": "^1.9.1", "jsonql-errors": "^1.1.10", - "jsonql-jwt": "^1.3.8", + "jsonql-jwt": "^1.3.9", "jsonql-params-validator": "^1.5.2", - "jsonql-resolver": "^1.1.0", + "jsonql-resolver": "^1.1.1", "jsonql-utils": "^1.0.0", "lodash": "^4.17.15" }, diff --git a/packages/ws-server-core/src/index.js b/packages/ws-server-core/src/index.js index 7b8aaeb318eb1dd62303c21f0be31af58aab2ff3..d9d56174d485c803b529aedeeffb4a237208075e 100644 --- a/packages/ws-server-core/src/index.js +++ b/packages/ws-server-core/src/index.js @@ -1,7 +1,8 @@ // re-export here const { - initWsOptions, - wsCheckConfig, + initWsServerOption, + checkSocketServerType, + wsServerCheckConfiguration, wsDefaultOptions, wsConstProps } = require('./options') @@ -14,6 +15,7 @@ module.exports = { wsServerDefaultOptions, wsServerConstProps, // rest of the exports - initWsOptions, - wsCheckConfig + initWsServerOption, + checkSocketServerType, + wsServerCheckConfiguration } diff --git a/packages/ws-server-core/src/options/index.js b/packages/ws-server-core/src/options/index.js index a79699e2e87e02c688c4c7f60f9f6348a852f30a..985115d5de5a08f13b55b7dab00ef0a5ad64c99b 100644 --- a/packages/ws-server-core/src/options/index.js +++ b/packages/ws-server-core/src/options/index.js @@ -2,7 +2,12 @@ const { join } = require('path') const fsx = require('fs-extra') const { JsonqlValidationError } = require('jsonql-errors') -const { createConfig, checkConfigAsync, isString } = require('jsonql-params-validator') +const { + createConfig, + checkConfig, + checkConfigAsync, + isString +} = require('jsonql-params-validator') const { HSA_ALGO, ENUM_KEY, @@ -19,32 +24,29 @@ const { IO_ROUNDTRIP_LOGIN, DEFAULT_RESOLVER_DIR, DEFAULT_CONTRACT_DIR, - DEFAULT_KEYS_DIR + DEFAULT_KEYS_DIR, + SOCKET_TYPE_KEY, + SOCKET_TYPE_SERVER_ALIAS } = require('jsonql-constants') const { SOCKET_IO, - AVAILABLE_SERVERS, SECRET_MISSING_ERR -} = require('../share/constants') +} = require('./constants') const { getContract } = require('../share/get-contract') + // const { getDebug } = require('../share/helpers') // const debug = getDebug('options') const dirname = process.cwd() // base options -const wsDefaultOptions = { +const wsBaseOptions = { appDir: createConfig('', [STRING_TYPE]), // just matching the Koa but not in use at the moment // @TODO this will be moving out shortly after the test done // RS256 this will need to figure out how to distribute the key algorithm: createConfig(HSA_ALGO, [STRING_TYPE]), authTimeout: createConfig(15000, [NUMBER_TYPE]), - - serverType: createConfig(SOCKET_IO, [STRING_TYPE], { - [ENUM_KEY]: AVAILABLE_SERVERS, - [ALIAS_KEY]: 'socketServerType' - }), // we require the contract already generated and pass here // contract: createConfig({}, [OBJECT_TYPE]), this been causing no end of problem, we don't need it! enableAuth: createConfig(false, [BOOLEAN_TYPE]), @@ -66,6 +68,15 @@ const wsDefaultOptions = { [ENUM_KEY]: [IO_HANDSHAKE_LOGIN, IO_ROUNDTRIP_LOGIN] }) } +// we have to create a standlone prop to check if the user pass the socket server config first +const socketAppProps = { + [SOCKET_TYPE_KEY]: createConfig(SOCKET_IO, [STRING_TYPE], { + [ALIAS_KEY]: SOCKET_TYPE_SERVER_ALIAS + }) +} + +// merge this together for use +const wsDefaultOptions = Object.assign(wsBaseOptions, socketAppProps) const wsConstProps = { contract: false, @@ -76,6 +87,16 @@ const wsConstProps = { privateNamespace: PRIVATE_KEY } +/** + * We need this to find the socket server type + * @param {*} config + * @return {string} the name of the socket server if any + */ +function checkSocketServerType(config) { + return checkConfig(config, socketAppProps) +} + + /** * Add pre-check method to see if it's already pass the check earlier * @param {object} config configuration @@ -92,7 +113,7 @@ function preCheck(config) { * @param {object} config configuration already checked * @return {promise} resolve to the options that is clean and ready */ -function initWsOptions(config) { +function initWsServerOption(config) { return Promise.resolve(config) .then(getContract) // processing the key @@ -117,15 +138,16 @@ function initWsOptions(config) { * @param {object} config user supply * @return {object} promise resolve the opts */ -function wsCheckConfig(config) { +function wsServerCheckConfiguration(config) { return preCheck(config) - .then(initWsOptions) + .then(initWsServerOption) } // breaking change export as name also the options for merge with the upstream server module.exports = { - initWsOptions, - wsCheckConfig, + checkSocketServerType, + initWsServerOption, + wsServerCheckConfiguration, wsDefaultOptions, wsConstProps } diff --git a/packages/ws-server-core/src/share/get-contract.js b/packages/ws-server-core/src/share/get-contract.js index b7efb9657318f190d2c728b354fb21152fbacc7e..7d31a18bbe5d6776f5ec4127a9a56c11b9f3199d 100644 --- a/packages/ws-server-core/src/share/get-contract.js +++ b/packages/ws-server-core/src/share/get-contract.js @@ -1,12 +1,12 @@ // if they didn't pass the contract then we need to grab it from the contractDir -const { join } = require('path') const fsx = require('fs-extra') -const { DEFAULT_CONTRACT_FILE_NAME } = require('jsonql-constants') +const { join } = require('path') const { isContract } = require('jsonql-utils') -// const { JsonqlError } = require('jsonql-errors') -const { CONTRACT_NOT_FOUND_ERR } = require('./constants') -// @TODO need to create a generic retry method -const TIME_TO_WAIT = 3000 // 3 seconds +const { + DEFAULT_CONTRACT_FILE_NAME, + DEFAULT_RETRY_TIME +} = require('jsonql-constants') +const { CONTRACT_NOT_FOUND_ERR } = require('../options/constants') /** * actually checking and reading the files @@ -48,7 +48,7 @@ function getContractFromFile(config) { return resolver(c) } rejecter(CONTRACT_NOT_FOUND_ERR) - }, TIME_TO_WAIT) + }, DEFAULT_RETRY_TIME) } else { resolver(c) } diff --git a/packages/ws-server/index.js b/packages/ws-server/index.js index 4b52fb25bbe2e7490390c998819f149d510e48d2..20d45af88c8f1dbe57a319aa2e0634c9b4708dbe 100644 --- a/packages/ws-server/index.js +++ b/packages/ws-server/index.js @@ -2,15 +2,13 @@ // which is completely useless for us if there is no namespace const { wsSetup, wsCreateServer } = require('./src') const { + checkSocketServerType, jsonqlWsServerCore, jsonqlWsServerCoreAction, - // getDebug, wsServerDefaultOptions, wsServerConstProps -} = require('jsonql-ws-server-core') // require('../ws-server-core') - -// const { JsonqlError } = require('jsonql-errors') -// const debug = getDebug('main') +} = require('jsonql-ws-server-core') +// require('../ws-server-core') /** * This is the method that is the actual create server without the config check @@ -41,6 +39,8 @@ function jsonqlWsServer(config, server) { module.exports = { jsonqlWsServer, jsonqlWsServerAction, + // util export + checkSocketServerType, // props export wsServerDefaultOptions, wsServerConstProps diff --git a/packages/ws-server/package.json b/packages/ws-server/package.json index 9767390e4a95af076859af5e0c1b2df2fa4ab361..6fca8078b5754bd70bf61619507b4f4385b698fa 100755 --- a/packages/ws-server/package.json +++ b/packages/ws-server/package.json @@ -1,6 +1,6 @@ { "name": "jsonql-ws-server", - "version": "1.6.1", + "version": "1.6.2", "description": "Setup WebSocket server for the jsonql to run on the same host, automatic generate public / private channel using contract", "main": "index.js", "files": [ @@ -27,7 +27,7 @@ "author": "Joel Chu ", "license": "MIT", "dependencies": { - "jsonql-ws-server-core": "^0.4.0", + "jsonql-ws-server-core": "^0.5.0", "ws": "^7.2.1" }, "devDependencies": { diff --git a/packages/ws-server/src/core/verify-client.js b/packages/ws-server/src/core/verify-client.js index 86e725a1ab5a5d5974053253a5ee605beee6f095..df6051b872f833e7d35d3e45b8523ce8d5e5d376 100644 --- a/packages/ws-server/src/core/verify-client.js +++ b/packages/ws-server/src/core/verify-client.js @@ -2,22 +2,31 @@ // export the verifyClient at init time for a handshake authentication const url = require('url') +const { parse } = require('querystring') const { TOKEN_PARAM_NAME } = require('jsonql-constants') const { jwtDecode } = require('jsonql-jwt') + const debug = require('debug')('jsonql-jwt:ws:verify-client') /** * What the name said * @param {string} uri to decode - * @return {string} token or nothing means didn't find it + * @return {string|boolean} token or false means didn't find it */ function getTokenFromQuery(uri) { const { query } = url.parse(uri) + if (query) { + const params = parse(query) + return params[TOKEN_PARAM_NAME] || false + } + return false + /* const params = query.split('&') return params.filter(param => ( param.indexOf(TOKEN_PARAM_NAME) > -1 )) .reduce((f, n) => n ? n.split('=')[1] : f, false) + */ } /** @@ -29,7 +38,7 @@ function getTokenFromQuery(uri) { */ function createVerifyClient(publicKey, jwtOptions = {}, failCallback = false) { const cb = failCallback === false ? msg => { - console.error('verifyClient error', msg) + console.error('verifyClient error:', msg) } : failCallback /** * pass this as part of the option to the WebSocket at init time @@ -40,6 +49,7 @@ function createVerifyClient(publicKey, jwtOptions = {}, failCallback = false) { const uri = info.req.url const token = getTokenFromQuery(uri) if (token) { + debug(`Got a token ${token}`) try { const payload = jwtDecode(token, publicKey, jwtOptions) debug(`verifyClient decoded with result:`, payload) @@ -53,7 +63,8 @@ function createVerifyClient(publicKey, jwtOptions = {}, failCallback = false) { done(false) cb({e, token, uri}) } - } + } + // @BUG error then what todo? cb('no token!') done(false) } diff --git a/packages/ws-server/tests/ws-connect-error.test.js b/packages/ws-server/tests/ws-connect-error.test.js index a5350dc7e625b07ef6c8a2fb28ca39ee29b8e838..19631b46775c0697d87a8a23016b2239fdc8014d 100644 --- a/packages/ws-server/tests/ws-connect-error.test.js +++ b/packages/ws-server/tests/ws-connect-error.test.js @@ -16,17 +16,17 @@ const contract = fsx.readJsonSync(contractFile); const { extractWsPayload } = require('jsonql-ws-server-core') const createPayload = require('./fixtures/create-payload') -const port = 8899; -const msg = 'Something'; -let ctn = 0; +const port = 8899 +const msg = 'Something' +let ctn = 0 test.before(async t => { const { app, io } = await wsServer({ contractDir, contract }) - t.context.io = io; - t.context.server = app; + t.context.io = io + t.context.server = app t.context.server.listen(port) t.context.client = wsNodeClient(`ws://localhost:${port}/${JSONQL_PATH}`) @@ -47,7 +47,7 @@ test.cb(`It should able to extract the error object when error throw from the se // wait for reply client.on('message', msg => { - let json; + let json try { debug('on message received: %O', msg) diff --git a/packages/ws-server/tests/ws-jwt-auth.test.js b/packages/ws-server/tests/ws-jwt-auth.test.js index 1c9264e50f17c6abb5dacaba4a38b3c88a57641a..179d2f34d3ec2877bac2424baae7501214cdf31e 100644 --- a/packages/ws-server/tests/ws-jwt-auth.test.js +++ b/packages/ws-server/tests/ws-jwt-auth.test.js @@ -3,7 +3,7 @@ const { join } = require('path') const fsx = require('fs-extra') // this will get the umd version of the client module const { JSONQL_PATH } = require('jsonql-constants') -const { decodeToken } = require('jsonql-jwt') +// const { decodeToken } = require('jsonql-jwt') const wsNodeClient = require('../client') const { extractWsPayload } = require('jsonql-ws-server-core') @@ -17,7 +17,8 @@ const contractDir = join(__dirname, 'fixtures', 'contract', 'auth') const contract = fsx.readJsonSync(join(contractDir, 'contract.json')) const payload = {name: 'Joel'} -const port = 3003; +const port = 3003 +const baseUrl = `ws://localhost:${port}/${JSONQL_PATH}/` test.before(async t => { const { app, io } = await serverSetup({ @@ -30,12 +31,11 @@ test.before(async t => { t.context.token = createToken(payload) - t.context.io = io; - t.context.app = app; + t.context.io = io + t.context.app = app t.context.app.listen(port) - const baseUrl = `ws://localhost:${port}/${JSONQL_PATH}/`; // @1.3.0 there is no different between the two only need the token param now t.context.client_public = wsNodeClient(baseUrl + 'public') t.context.client_private = wsNodeClient(baseUrl + 'private', t.context.token) @@ -45,6 +45,7 @@ test.after(t => { t.context.app.close() }) + test.cb('It should able to connect to public namespace without a token', t => { // connect to the private channel t.plan(2) @@ -82,5 +83,19 @@ test.cb('It should able to connect to the private namespace', t => { debug(json) t.end() }) - }) + +// @NOTE when we run this in serial, it could hang up. +// Also if a 401 happens, does it mean the server die? or the client die (of course) +// what about the other clients? Should we reconnect them? so many question at the moment +test.cb(`first try to connect to the private without login and see what happens`, t => { + t.plan(1) + const client = wsNodeClient(baseUrl + 'private') + // this is useful we could add this to the client to handle the error + client.on('error', err => { + debug(`Got error`, err) + t.pass() + t.end() + }) + +}) \ No newline at end of file