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Merge pull request #1439 from gobenon/master

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Adding support for junction tables with other fields which arent FK and PK.
This commit is contained in:
astaxie 2015-11-24 23:00:04 +08:00
commit e48e09a4ab
1 changed files with 15 additions and 4 deletions
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19
orm/orm_querym2m.go
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@ -44,7 +44,20 @@ func (o *queryM2M) Add(mds ...interface{}) (int64, error) {
dbase := orm.alias.DbBaser
var models []interface{}
var other_values []interface{}
var other_names []string
for _, colname := range mi.fields.dbcols {
if colname != mfi.column && colname != rfi.column && colname != fi.mi.fields.pk.column {
other_names = append(other_names, colname)
}
}
for i, md := range mds {
if reflect.Indirect(reflect.ValueOf(md)).Kind() != reflect.Struct && i > 0 {
other_values = append(other_values, md)
mds = append(mds[:i], mds[i+1:]...)
}
}
for _, md := range mds {
val := reflect.ValueOf(md)
if val.Kind() == reflect.Slice || val.Kind() == reflect.Array {
@ -67,11 +80,9 @@ func (o *queryM2M) Add(mds ...interface{}) (int64, error) {
names := []string{mfi.column, rfi.column}
values := make([]interface{}, 0, len(models)*2)
for _, md := range models {
ind := reflect.Indirect(reflect.ValueOf(md))
var v2 interface{}
if ind.Kind() != reflect.Struct {
v2 = ind.Interface()
@ -81,11 +92,11 @@ func (o *queryM2M) Add(mds ...interface{}) (int64, error) {
panic(ErrMissPK)
}
}
values = append(values, v1, v2)
}
names = append(names, other_names...)
values = append(values, other_values...)
return dbase.InsertValue(orm.db, mi, true, names, values)
}