Function GetTimeFieldFromMap

backend/helpers/utils/field.go:36–63

GetTimeFieldFromMap retrieves a time field from a map. allFields: A map containing all fields. fieldName: The name of the field to retrieve. loc: The timezone location. Returns: *time.Time: A pointer to the time.Time if the field exists and can be converted to time.Time. error: An error if the fi

(allFields map[string]interface{}, fieldName string, loc *time.Location)

//	*time.Time: A pointer to the time.Time if the field exists and can be converted to time.Time.
//	error: An error if the field does not exist or an error occurs.
func GetTimeFieldFromMap(allFields map[string]interface{}, fieldName string, loc *time.Location) (*time.Time, error) {
	val, ok := allFields[fieldName]
	if !ok {
		return nil, fmt.Errorf("Field %s not found", fieldName)
	}
	var temp time.Time
	switch v := val.(type) {
	case string:
		if v == "" || v == "null" || v == "{}" {
			// In Zentao, the field `deadline`'s value may be "{}".
			return nil, nil
		}
		// If value is a string with the format yyyy-MM-dd, use loc to parse it
		isDateFormat, _ := regexp.Match(`\d{4}-\d{2}-\d{2}`, []byte(v))
		if isDateFormat {
			temp, _ = common.ConvertStringToTimeInLoc(v, loc)
		} else {
			temp, _ = common.ConvertStringToTime(v)
		}

	default:
		temp, _ = v.(time.Time)
	}
	if temp.IsZero() {
		return nil, nil
	}
	return &temp, nil
}