json_utility.go
1.53 KB
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package restutility
import (
"net/http"
"strings"
)
type LangMap map[string]map[string]string
type Field struct {
Parameter string `json:"param"`
Type string `json:"type"`
Visible bool `json:"visible"`
Editable bool `json:"editable"`
}
type JSONParams struct {
Lang LangMap
Fields []Field
IdField string
Correlations []CorrelationField `json:"correlation_fields"`
}
type JSONPayload struct {
Method string `json:"method"`
Params map[string]string `json:"params"`
Lang LangMap `json:"lang"`
Fields []Field `json:"fields"`
Correlations []CorrelationField `json:"correlation_fields"`
IdField string `json:"idField"`
// Data can only hold slices of any type. It can't be used for itteration
Data interface{} `json:"data"`
}
func NewJSONParams(lang LangMap,
fields []Field,
id string,
correlations []CorrelationField) JSONParams {
var jp JSONParams
jp.Lang = lang
jp.Fields = fields
jp.IdField = id
jp.Correlations = correlations
return jp
}
func NewJSONPayload(r *http.Request, params JSONParams) JSONPayload {
var obj JSONPayload
obj.Method = strings.ToLower(r.Method + " " + r.URL.Path)
obj.Params = make(map[string]string, 0)
obj.Lang = make(map[string]map[string]string, 0)
obj.Fields = make([]Field, 0)
obj.IdField = params.IdField
obj.Correlations = params.Correlations
for k, m := range params.Lang {
obj.Lang[k] = m
}
for _, f := range params.Fields {
obj.Fields = append(obj.Fields, f)
}
return obj
}