func afterUpdate(scope *gorm.Scope) {
if !scope.HasError() {
if isLocalizable(scope) {
if locale, ok := getLocale(scope); ok {
if scope.DB().RowsAffected == 0 && !scope.PrimaryKeyZero() { //is locale and nothing updated
var count int
var query = fmt.Sprintf("%v.language_code = ? AND %v.%v = ?", scope.QuotedTableName(), scope.QuotedTableName(), scope.PrimaryKey())
// if enabled soft delete, delete soft deleted records
if scope.HasColumn("DeletedAt") {
scope.NewDB().Unscoped().Where("deleted_at is not null").Where(query, locale, scope.PrimaryKeyValue()).Delete(scope.Value)
}
// if no localized records exist, localize it
if scope.NewDB().Table(scope.TableName()).Where(query, locale, scope.PrimaryKeyValue()).Count(&count); count == 0 {
scope.DB().Create(scope.Value)
}
}
} else if syncColumns := syncColumns(scope); len(syncColumns) > 0 { // is global
if mode, _ := scope.DB().Get("l10n:mode"); mode != "unscoped" {
if scope.DB().RowsAffected > 0 {
var primaryField = scope.PrimaryField()
var syncAttrs = map[string]interface{}{}
if updateAttrs, ok := scope.InstanceGet("gorm:update_attrs"); ok {
for key, value := range updateAttrs.(map[string]interface{}) {
for _, syncColumn := range syncColumns {
if syncColumn == key {
syncAttrs[syncColumn] = value
break
}
}
}
} else {
var fields = scope.Fields()
for _, syncColumn := range syncColumns {
if field, ok := fields[syncColumn]; ok && field.IsNormal {
syncAttrs[syncColumn] = field.Field.Interface()
}
}
}
if len(syncAttrs) > 0 {
db := scope.DB().Model(reflect.New(utils.ModelType(scope.Value)).Interface()).Set("l10n:mode", "unscoped").Where("language_code <> ?", Global)
if !primaryField.IsBlank {
db = db.Where(fmt.Sprintf("%v = ?", primaryField.DBName), primaryField.Field.Interface())
}
scope.Err(db.UpdateColumns(syncAttrs).Error)
}
}
}
}
}
}
}
func beforeCreate(scope *gorm.Scope) {
if isLocalizable(scope) {
if locale, ok := getLocale(scope); ok { // is locale
if isLocaleCreateable(scope) || !scope.PrimaryKeyZero() {
setLocale(scope, locale)
} else {
scope.Err(errors.New("permission denied to create from locale"))
}
} else {
setLocale(scope, Global)
}
}
}
func beforeCreate(scope *gorm.Scope) {
if isLocalizable(scope) {
if locale, ok := getLocale(scope); ok { // is locale
if isLocaleCreateable(scope) || !scope.PrimaryKeyZero() {
setLocale(scope, locale)
} else {
err := fmt.Errorf("the resource %v cannot be created in %v", scope.GetModelStruct().ModelType.Name(), locale)
scope.Err(err)
}
} else {
setLocale(scope, Global)
}
}
}
func Stringify(object interface{}) string {
if obj, ok := object.(interface {
Stringify() string
}); ok {
return obj.Stringify()
}
scope := gorm.Scope{Value: object}
for _, column := range []string{"Name", "Title"} {
if field, ok := scope.FieldByName(column); ok {
return fmt.Sprintf("%v", field.Field.Interface())
}
}
if scope.PrimaryKeyZero() {
return ""
} else {
return fmt.Sprintf("%v#%v", scope.GetModelStruct().ModelType.Name(), scope.PrimaryKeyValue())
}
}
func afterUpdate(scope *gorm.Scope) {
if !scope.HasError() {
if isLocalizable(scope) {
if locale, ok := getLocale(scope); ok {
if scope.DB().RowsAffected == 0 && !scope.PrimaryKeyZero() { //is locale and nothing updated
var count int
var query = fmt.Sprintf("%v.language_code = ? AND %v.%v = ?", scope.QuotedTableName(), scope.QuotedTableName(), scope.PrimaryKey())
if scope.NewDB().Table(scope.TableName()).Where(query, locale, scope.PrimaryKeyValue()).Count(&count); count == 0 {
scope.DB().Create(scope.Value)
}
}
} else if syncColumns := syncColumns(scope); len(syncColumns) > 0 { // is global
if mode, _ := scope.DB().Get("l10n:mode"); mode != "unscoped" {
if scope.DB().RowsAffected > 0 {
primaryKey := scope.PrimaryKeyValue()
if updateAttrs, ok := scope.InstanceGet("gorm:update_attrs"); ok {
var syncAttrs = map[string]interface{}{}
for key, value := range updateAttrs.(map[string]interface{}) {
for _, syncColumn := range syncColumns {
if syncColumn == key {
syncAttrs[syncColumn] = value
break
}
}
}
if len(syncAttrs) > 0 {
scope.DB().Model(scope.Value).Set("l10n:mode", "unscoped").Where("language_code <> ?", Global).UpdateColumns(syncAttrs)
}
} else {
scope.NewDB().Set("l10n:mode", "unscoped").Where(fmt.Sprintf("%v = ?", scope.PrimaryKey()), primaryKey).Select(syncColumns).Save(scope.Value)
}
}
}
}
}
}
}
func stringify(object interface{}) string {
if obj, ok := object.(interface {
Stringify() string
}); ok {
return obj.Stringify()
}
scope := gorm.Scope{Value: object}
for _, column := range []string{"Description", "Name", "Title", "Code"} {
if field, ok := scope.FieldByName(column); ok {
return fmt.Sprintf("%v", field.Field.Interface())
}
}
if scope.PrimaryField() != nil {
if scope.PrimaryKeyZero() {
return ""
}
return fmt.Sprintf("%v#%v", scope.GetModelStruct().ModelType.Name(), scope.PrimaryKeyValue())
}
return fmt.Sprint(reflect.Indirect(reflect.ValueOf(object)).Interface())
}