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// Copyright 2019-present Facebook Inc. All rights reserved.
// This source code is licensed under the Apache 2.0 license found
// in the LICENSE file in the root directory of this source tree.
// Code generated by ent, DO NOT EDIT.
package ent
import (
"context"
"errors"
"fmt"
"gitee.com/damengde/ent/dialect/gremlin"
"gitee.com/damengde/ent/dialect/gremlin/graph/dsl"
"gitee.com/damengde/ent/dialect/gremlin/graph/dsl/__"
"gitee.com/damengde/ent/dialect/gremlin/graph/dsl/g"
"gitee.com/damengde/ent/dialect/gremlin/graph/dsl/p"
schemadir "gitee.com/damengde/ent/entc/integration/ent/schema/dir"
"gitee.com/damengde/ent/entc/integration/gremlin/ent/comment"
"gitee.com/damengde/ent/entc/integration/gremlin/ent/predicate"
)
// CommentUpdate is the builder for updating Comment entities.
type CommentUpdate struct {
config
hooks []Hook
mutation *CommentMutation
}
// Where appends a list predicates to the CommentUpdate builder.
func (cu *CommentUpdate) Where(ps ...predicate.Comment) *CommentUpdate {
cu.mutation.Where(ps...)
return cu
}
// SetUniqueInt sets the "unique_int" field.
func (cu *CommentUpdate) SetUniqueInt(i int) *CommentUpdate {
cu.mutation.ResetUniqueInt()
cu.mutation.SetUniqueInt(i)
return cu
}
// SetNillableUniqueInt sets the "unique_int" field if the given value is not nil.
func (cu *CommentUpdate) SetNillableUniqueInt(i *int) *CommentUpdate {
if i != nil {
cu.SetUniqueInt(*i)
}
return cu
}
// AddUniqueInt adds i to the "unique_int" field.
func (cu *CommentUpdate) AddUniqueInt(i int) *CommentUpdate {
cu.mutation.AddUniqueInt(i)
return cu
}
// SetUniqueFloat sets the "unique_float" field.
func (cu *CommentUpdate) SetUniqueFloat(f float64) *CommentUpdate {
cu.mutation.ResetUniqueFloat()
cu.mutation.SetUniqueFloat(f)
return cu
}
// SetNillableUniqueFloat sets the "unique_float" field if the given value is not nil.
func (cu *CommentUpdate) SetNillableUniqueFloat(f *float64) *CommentUpdate {
if f != nil {
cu.SetUniqueFloat(*f)
}
return cu
}
// AddUniqueFloat adds f to the "unique_float" field.
func (cu *CommentUpdate) AddUniqueFloat(f float64) *CommentUpdate {
cu.mutation.AddUniqueFloat(f)
return cu
}
// SetNillableInt sets the "nillable_int" field.
func (cu *CommentUpdate) SetNillableInt(i int) *CommentUpdate {
cu.mutation.ResetNillableInt()
cu.mutation.SetNillableInt(i)
return cu
}
// SetNillableNillableInt sets the "nillable_int" field if the given value is not nil.
func (cu *CommentUpdate) SetNillableNillableInt(i *int) *CommentUpdate {
if i != nil {
cu.SetNillableInt(*i)
}
return cu
}
// AddNillableInt adds i to the "nillable_int" field.
func (cu *CommentUpdate) AddNillableInt(i int) *CommentUpdate {
cu.mutation.AddNillableInt(i)
return cu
}
// ClearNillableInt clears the value of the "nillable_int" field.
func (cu *CommentUpdate) ClearNillableInt() *CommentUpdate {
cu.mutation.ClearNillableInt()
return cu
}
// SetTable sets the "table" field.
func (cu *CommentUpdate) SetTable(s string) *CommentUpdate {
cu.mutation.SetTable(s)
return cu
}
// SetNillableTable sets the "table" field if the given value is not nil.
func (cu *CommentUpdate) SetNillableTable(s *string) *CommentUpdate {
if s != nil {
cu.SetTable(*s)
}
return cu
}
// ClearTable clears the value of the "table" field.
func (cu *CommentUpdate) ClearTable() *CommentUpdate {
cu.mutation.ClearTable()
return cu
}
// SetDir sets the "dir" field.
func (cu *CommentUpdate) SetDir(s schemadir.Dir) *CommentUpdate {
cu.mutation.SetDir(s)
return cu
}
// SetNillableDir sets the "dir" field if the given value is not nil.
func (cu *CommentUpdate) SetNillableDir(s *schemadir.Dir) *CommentUpdate {
if s != nil {
cu.SetDir(*s)
}
return cu
}
// ClearDir clears the value of the "dir" field.
func (cu *CommentUpdate) ClearDir() *CommentUpdate {
cu.mutation.ClearDir()
return cu
}
// SetClient sets the "client" field.
func (cu *CommentUpdate) SetClient(s string) *CommentUpdate {
cu.mutation.SetClient(s)
return cu
}
// SetNillableClient sets the "client" field if the given value is not nil.
func (cu *CommentUpdate) SetNillableClient(s *string) *CommentUpdate {
if s != nil {
cu.SetClient(*s)
}
return cu
}
// ClearClient clears the value of the "client" field.
func (cu *CommentUpdate) ClearClient() *CommentUpdate {
cu.mutation.ClearClient()
return cu
}
// Mutation returns the CommentMutation object of the builder.
func (cu *CommentUpdate) Mutation() *CommentMutation {
return cu.mutation
}
// Save executes the query and returns the number of nodes affected by the update operation.
func (cu *CommentUpdate) Save(ctx context.Context) (int, error) {
return withHooks(ctx, cu.gremlinSave, cu.mutation, cu.hooks)
}
// SaveX is like Save, but panics if an error occurs.
func (cu *CommentUpdate) SaveX(ctx context.Context) int {
affected, err := cu.Save(ctx)
if err != nil {
panic(err)
}
return affected
}
// Exec executes the query.
func (cu *CommentUpdate) Exec(ctx context.Context) error {
_, err := cu.Save(ctx)
return err
}
// ExecX is like Exec, but panics if an error occurs.
func (cu *CommentUpdate) ExecX(ctx context.Context) {
if err := cu.Exec(ctx); err != nil {
panic(err)
}
}
func (cu *CommentUpdate) gremlinSave(ctx context.Context) (int, error) {
res := &gremlin.Response{}
query, bindings := cu.gremlin().Query()
if err := cu.driver.Exec(ctx, query, bindings, res); err != nil {
return 0, err
}
if err, ok := isConstantError(res); ok {
return 0, err
}
cu.mutation.done = true
return res.ReadInt()
}
func (cu *CommentUpdate) gremlin() *dsl.Traversal {
type constraint struct {
pred *dsl.Traversal // constraint predicate.
test *dsl.Traversal // test matches and its constant.
}
constraints := make([]*constraint, 0, 2)
v := g.V().HasLabel(comment.Label)
for _, p := range cu.mutation.predicates {
p(v)
}
var (
rv = v.Clone()
_ = rv
trs []*dsl.Traversal
)
if value, ok := cu.mutation.UniqueInt(); ok {
constraints = append(constraints, &constraint{
pred: g.V().Has(comment.Label, comment.FieldUniqueInt, value).Count(),
test: __.Is(p.NEQ(0)).Constant(NewErrUniqueField(comment.Label, comment.FieldUniqueInt, value)),
})
v.Property(dsl.Single, comment.FieldUniqueInt, value)
}
if value, ok := cu.mutation.AddedUniqueInt(); ok {
addValue := rv.Clone().Union(__.Values(comment.FieldUniqueInt), __.Constant(value)).Sum().Next()
constraints = append(constraints, &constraint{
pred: g.V().Has(comment.Label, comment.FieldUniqueInt, addValue).Count(),
test: __.Is(p.NEQ(0)).Constant(NewErrUniqueField(comment.Label, comment.FieldUniqueInt, fmt.Sprintf("+= %v", value))),
})
v.Property(dsl.Single, comment.FieldUniqueInt, __.Union(__.Values(comment.FieldUniqueInt), __.Constant(value)).Sum())
}
if value, ok := cu.mutation.UniqueFloat(); ok {
constraints = append(constraints, &constraint{
pred: g.V().Has(comment.Label, comment.FieldUniqueFloat, value).Count(),
test: __.Is(p.NEQ(0)).Constant(NewErrUniqueField(comment.Label, comment.FieldUniqueFloat, value)),
})
v.Property(dsl.Single, comment.FieldUniqueFloat, value)
}
if value, ok := cu.mutation.AddedUniqueFloat(); ok {
addValue := rv.Clone().Union(__.Values(comment.FieldUniqueFloat), __.Constant(value)).Sum().Next()
constraints = append(constraints, &constraint{
pred: g.V().Has(comment.Label, comment.FieldUniqueFloat, addValue).Count(),
test: __.Is(p.NEQ(0)).Constant(NewErrUniqueField(comment.Label, comment.FieldUniqueFloat, fmt.Sprintf("+= %v", value))),
})
v.Property(dsl.Single, comment.FieldUniqueFloat, __.Union(__.Values(comment.FieldUniqueFloat), __.Constant(value)).Sum())
}
if value, ok := cu.mutation.NillableInt(); ok {
v.Property(dsl.Single, comment.FieldNillableInt, value)
}
if value, ok := cu.mutation.AddedNillableInt(); ok {
v.Property(dsl.Single, comment.FieldNillableInt, __.Union(__.Values(comment.FieldNillableInt), __.Constant(value)).Sum())
}
if value, ok := cu.mutation.Table(); ok {
v.Property(dsl.Single, comment.FieldTable, value)
}
if value, ok := cu.mutation.Dir(); ok {
v.Property(dsl.Single, comment.FieldDir, value)
}
if value, ok := cu.mutation.GetClient(); ok {
v.Property(dsl.Single, comment.FieldClient, value)
}
var properties []any
if cu.mutation.NillableIntCleared() {
properties = append(properties, comment.FieldNillableInt)
}
if cu.mutation.TableCleared() {
properties = append(properties, comment.FieldTable)
}
if cu.mutation.DirCleared() {
properties = append(properties, comment.FieldDir)
}
if cu.mutation.ClientCleared() {
properties = append(properties, comment.FieldClient)
}
if len(properties) > 0 {
v.SideEffect(__.Properties(properties...).Drop())
}
v.Count()
if len(constraints) > 0 {
constraints = append(constraints, &constraint{
pred: rv.Count(),
test: __.Is(p.GT(1)).Constant(&ConstraintError{msg: "update traversal contains more than one vertex"}),
})
v = constraints[0].pred.Coalesce(constraints[0].test, v)
for _, cr := range constraints[1:] {
v = cr.pred.Coalesce(cr.test, v)
}
}
trs = append(trs, v)
return dsl.Join(trs...)
}
// CommentUpdateOne is the builder for updating a single Comment entity.
type CommentUpdateOne struct {
config
fields []string
hooks []Hook
mutation *CommentMutation
}
// SetUniqueInt sets the "unique_int" field.
func (cuo *CommentUpdateOne) SetUniqueInt(i int) *CommentUpdateOne {
cuo.mutation.ResetUniqueInt()
cuo.mutation.SetUniqueInt(i)
return cuo
}
// SetNillableUniqueInt sets the "unique_int" field if the given value is not nil.
func (cuo *CommentUpdateOne) SetNillableUniqueInt(i *int) *CommentUpdateOne {
if i != nil {
cuo.SetUniqueInt(*i)
}
return cuo
}
// AddUniqueInt adds i to the "unique_int" field.
func (cuo *CommentUpdateOne) AddUniqueInt(i int) *CommentUpdateOne {
cuo.mutation.AddUniqueInt(i)
return cuo
}
// SetUniqueFloat sets the "unique_float" field.
func (cuo *CommentUpdateOne) SetUniqueFloat(f float64) *CommentUpdateOne {
cuo.mutation.ResetUniqueFloat()
cuo.mutation.SetUniqueFloat(f)
return cuo
}
// SetNillableUniqueFloat sets the "unique_float" field if the given value is not nil.
func (cuo *CommentUpdateOne) SetNillableUniqueFloat(f *float64) *CommentUpdateOne {
if f != nil {
cuo.SetUniqueFloat(*f)
}
return cuo
}
// AddUniqueFloat adds f to the "unique_float" field.
func (cuo *CommentUpdateOne) AddUniqueFloat(f float64) *CommentUpdateOne {
cuo.mutation.AddUniqueFloat(f)
return cuo
}
// SetNillableInt sets the "nillable_int" field.
func (cuo *CommentUpdateOne) SetNillableInt(i int) *CommentUpdateOne {
cuo.mutation.ResetNillableInt()
cuo.mutation.SetNillableInt(i)
return cuo
}
// SetNillableNillableInt sets the "nillable_int" field if the given value is not nil.
func (cuo *CommentUpdateOne) SetNillableNillableInt(i *int) *CommentUpdateOne {
if i != nil {
cuo.SetNillableInt(*i)
}
return cuo
}
// AddNillableInt adds i to the "nillable_int" field.
func (cuo *CommentUpdateOne) AddNillableInt(i int) *CommentUpdateOne {
cuo.mutation.AddNillableInt(i)
return cuo
}
// ClearNillableInt clears the value of the "nillable_int" field.
func (cuo *CommentUpdateOne) ClearNillableInt() *CommentUpdateOne {
cuo.mutation.ClearNillableInt()
return cuo
}
// SetTable sets the "table" field.
func (cuo *CommentUpdateOne) SetTable(s string) *CommentUpdateOne {
cuo.mutation.SetTable(s)
return cuo
}
// SetNillableTable sets the "table" field if the given value is not nil.
func (cuo *CommentUpdateOne) SetNillableTable(s *string) *CommentUpdateOne {
if s != nil {
cuo.SetTable(*s)
}
return cuo
}
// ClearTable clears the value of the "table" field.
func (cuo *CommentUpdateOne) ClearTable() *CommentUpdateOne {
cuo.mutation.ClearTable()
return cuo
}
// SetDir sets the "dir" field.
func (cuo *CommentUpdateOne) SetDir(s schemadir.Dir) *CommentUpdateOne {
cuo.mutation.SetDir(s)
return cuo
}
// SetNillableDir sets the "dir" field if the given value is not nil.
func (cuo *CommentUpdateOne) SetNillableDir(s *schemadir.Dir) *CommentUpdateOne {
if s != nil {
cuo.SetDir(*s)
}
return cuo
}
// ClearDir clears the value of the "dir" field.
func (cuo *CommentUpdateOne) ClearDir() *CommentUpdateOne {
cuo.mutation.ClearDir()
return cuo
}
// SetClient sets the "client" field.
func (cuo *CommentUpdateOne) SetClient(s string) *CommentUpdateOne {
cuo.mutation.SetClient(s)
return cuo
}
// SetNillableClient sets the "client" field if the given value is not nil.
func (cuo *CommentUpdateOne) SetNillableClient(s *string) *CommentUpdateOne {
if s != nil {
cuo.SetClient(*s)
}
return cuo
}
// ClearClient clears the value of the "client" field.
func (cuo *CommentUpdateOne) ClearClient() *CommentUpdateOne {
cuo.mutation.ClearClient()
return cuo
}
// Mutation returns the CommentMutation object of the builder.
func (cuo *CommentUpdateOne) Mutation() *CommentMutation {
return cuo.mutation
}
// Where appends a list predicates to the CommentUpdate builder.
func (cuo *CommentUpdateOne) Where(ps ...predicate.Comment) *CommentUpdateOne {
cuo.mutation.Where(ps...)
return cuo
}
// Select allows selecting one or more fields (columns) of the returned entity.
// The default is selecting all fields defined in the entity schema.
func (cuo *CommentUpdateOne) Select(field string, fields ...string) *CommentUpdateOne {
cuo.fields = append([]string{field}, fields...)
return cuo
}
// Save executes the query and returns the updated Comment entity.
func (cuo *CommentUpdateOne) Save(ctx context.Context) (*Comment, error) {
return withHooks(ctx, cuo.gremlinSave, cuo.mutation, cuo.hooks)
}
// SaveX is like Save, but panics if an error occurs.
func (cuo *CommentUpdateOne) SaveX(ctx context.Context) *Comment {
node, err := cuo.Save(ctx)
if err != nil {
panic(err)
}
return node
}
// Exec executes the query on the entity.
func (cuo *CommentUpdateOne) Exec(ctx context.Context) error {
_, err := cuo.Save(ctx)
return err
}
// ExecX is like Exec, but panics if an error occurs.
func (cuo *CommentUpdateOne) ExecX(ctx context.Context) {
if err := cuo.Exec(ctx); err != nil {
panic(err)
}
}
func (cuo *CommentUpdateOne) gremlinSave(ctx context.Context) (*Comment, error) {
res := &gremlin.Response{}
id, ok := cuo.mutation.ID()
if !ok {
return nil, &ValidationError{Name: "id", err: errors.New(`ent: missing "Comment.id" for update`)}
}
query, bindings := cuo.gremlin(id).Query()
if err := cuo.driver.Exec(ctx, query, bindings, res); err != nil {
return nil, err
}
if err, ok := isConstantError(res); ok {
return nil, err
}
cuo.mutation.done = true
c := &Comment{config: cuo.config}
if err := c.FromResponse(res); err != nil {
return nil, err
}
return c, nil
}
func (cuo *CommentUpdateOne) gremlin(id string) *dsl.Traversal {
type constraint struct {
pred *dsl.Traversal // constraint predicate.
test *dsl.Traversal // test matches and its constant.
}
constraints := make([]*constraint, 0, 2)
v := g.V(id)
var (
rv = v.Clone()
_ = rv
trs []*dsl.Traversal
)
if value, ok := cuo.mutation.UniqueInt(); ok {
constraints = append(constraints, &constraint{
pred: g.V().Has(comment.Label, comment.FieldUniqueInt, value).Count(),
test: __.Is(p.NEQ(0)).Constant(NewErrUniqueField(comment.Label, comment.FieldUniqueInt, value)),
})
v.Property(dsl.Single, comment.FieldUniqueInt, value)
}
if value, ok := cuo.mutation.AddedUniqueInt(); ok {
addValue := rv.Clone().Union(__.Values(comment.FieldUniqueInt), __.Constant(value)).Sum().Next()
constraints = append(constraints, &constraint{
pred: g.V().Has(comment.Label, comment.FieldUniqueInt, addValue).Count(),
test: __.Is(p.NEQ(0)).Constant(NewErrUniqueField(comment.Label, comment.FieldUniqueInt, fmt.Sprintf("+= %v", value))),
})
v.Property(dsl.Single, comment.FieldUniqueInt, __.Union(__.Values(comment.FieldUniqueInt), __.Constant(value)).Sum())
}
if value, ok := cuo.mutation.UniqueFloat(); ok {
constraints = append(constraints, &constraint{
pred: g.V().Has(comment.Label, comment.FieldUniqueFloat, value).Count(),
test: __.Is(p.NEQ(0)).Constant(NewErrUniqueField(comment.Label, comment.FieldUniqueFloat, value)),
})
v.Property(dsl.Single, comment.FieldUniqueFloat, value)
}
if value, ok := cuo.mutation.AddedUniqueFloat(); ok {
addValue := rv.Clone().Union(__.Values(comment.FieldUniqueFloat), __.Constant(value)).Sum().Next()
constraints = append(constraints, &constraint{
pred: g.V().Has(comment.Label, comment.FieldUniqueFloat, addValue).Count(),
test: __.Is(p.NEQ(0)).Constant(NewErrUniqueField(comment.Label, comment.FieldUniqueFloat, fmt.Sprintf("+= %v", value))),
})
v.Property(dsl.Single, comment.FieldUniqueFloat, __.Union(__.Values(comment.FieldUniqueFloat), __.Constant(value)).Sum())
}
if value, ok := cuo.mutation.NillableInt(); ok {
v.Property(dsl.Single, comment.FieldNillableInt, value)
}
if value, ok := cuo.mutation.AddedNillableInt(); ok {
v.Property(dsl.Single, comment.FieldNillableInt, __.Union(__.Values(comment.FieldNillableInt), __.Constant(value)).Sum())
}
if value, ok := cuo.mutation.Table(); ok {
v.Property(dsl.Single, comment.FieldTable, value)
}
if value, ok := cuo.mutation.Dir(); ok {
v.Property(dsl.Single, comment.FieldDir, value)
}
if value, ok := cuo.mutation.GetClient(); ok {
v.Property(dsl.Single, comment.FieldClient, value)
}
var properties []any
if cuo.mutation.NillableIntCleared() {
properties = append(properties, comment.FieldNillableInt)
}
if cuo.mutation.TableCleared() {
properties = append(properties, comment.FieldTable)
}
if cuo.mutation.DirCleared() {
properties = append(properties, comment.FieldDir)
}
if cuo.mutation.ClientCleared() {
properties = append(properties, comment.FieldClient)
}
if len(properties) > 0 {
v.SideEffect(__.Properties(properties...).Drop())
}
if len(cuo.fields) > 0 {
fields := make([]any, 0, len(cuo.fields)+1)
fields = append(fields, true)
for _, f := range cuo.fields {
fields = append(fields, f)
}
v.ValueMap(fields...)
} else {
v.ValueMap(true)
}
if len(constraints) > 0 {
v = constraints[0].pred.Coalesce(constraints[0].test, v)
for _, cr := range constraints[1:] {
v = cr.pred.Coalesce(cr.test, v)
}
}
trs = append(trs, v)
return dsl.Join(trs...)
}
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