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Add model inheritance via struct's anonymous fields

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This commit is contained in:
lame-nickname 2014-04-11 21:23:46 +02:00
parent 65137121ff
commit 7a334f648f
1 changed files with 11 additions and 3 deletions
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14
scope.go
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@ -237,12 +237,21 @@ func (scope *Scope) Fields() []*Field {
continue continue
} }
value := indirectValue.FieldByName(fieldStruct.Name)
iface := value.Interface()
elem := reflect.Indirect(value)
if fieldStruct.Anonymous && elem.Kind() == reflect.Struct {
inner_fields := scope.New(iface).Fields()
fields = append(fields, inner_fields...)
continue
}
var field Field var field Field
field.Name = fieldStruct.Name field.Name = fieldStruct.Name
field.DBName = toSnake(fieldStruct.Name) field.DBName = toSnake(fieldStruct.Name)
value := indirectValue.FieldByName(fieldStruct.Name) field.Value = iface
field.Value = value.Interface()
field.IsBlank = isBlank(value) field.IsBlank = isBlank(value)
// Search for primary key tag identifier // Search for primary key tag identifier
@ -257,7 +266,6 @@ func (scope *Scope) Fields() []*Field {
field.SqlTag = scope.sqlTagForField(&field) field.SqlTag = scope.sqlTagForField(&field)
// parse association // parse association
elem := reflect.Indirect(value)
typ := elem.Type() typ := elem.Type()
switch elem.Kind() { switch elem.Kind() {