package res

type Body struct {
	Code int         `json:"code"`
	Msg  string      `json:"msg"`
	Data interface{} `json:"data,omitempty"`
}

func Response(resp interface{}, err error) Body {
	var body Body
	if err != nil {
		body.Code = -1
		body.Msg = err.Error()
	} else {
		body.Msg = "OK"
		body.Data = resp
	}
	return body
}