// DecodeMap decodes a JSON document into a Go native object
func DecodeMap(docMap map[string]interface{}, obj interface{}) error {
if err := mapstructure.DecodePath(docMap, obj); err != nil {
tracelog.ERROR(err, "utils", "Decode, Decoding Mapped Doc")
return err
}
if tracelog.LogLevel() == tracelog.LEVEL_TRACE {
helper.LogModel(obj, true)
}
return nil
}
// ReadConfig used to read json to config
func ReadConfig(file string) (*Setting, error) {
configFile, err := os.Open(file)
config, err := ioutil.ReadAll(configFile)
if err != nil {
return nil, err
}
configFile.Close()
docMap := make(map[string]interface{})
if err := json.Unmarshal(config, &docMap); err != nil {
return nil, err
}
setting := &Setting{}
err = mapstructure.DecodePath(docMap, setting)
return setting, err
}