You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
53 lines
1.3 KiB
53 lines
1.3 KiB
package relation
|
|
|
|
import (
|
|
"context"
|
|
|
|
"gorm.io/gorm"
|
|
|
|
"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/table/relation"
|
|
"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
|
|
)
|
|
|
|
type ObjectHashGorm struct {
|
|
*MetaDB
|
|
}
|
|
|
|
func NewObjectHash(db *gorm.DB) relation.ObjectHashModelInterface {
|
|
return &ObjectHashGorm{
|
|
NewMetaDB(db, &relation.ObjectHashModel{}),
|
|
}
|
|
}
|
|
|
|
func (o *ObjectHashGorm) NewTx(tx any) relation.ObjectHashModelInterface {
|
|
return &ObjectHashGorm{
|
|
NewMetaDB(tx.(*gorm.DB), &relation.ObjectHashModel{}),
|
|
}
|
|
}
|
|
|
|
func (o *ObjectHashGorm) Take(
|
|
ctx context.Context,
|
|
hash string,
|
|
engine string,
|
|
) (oh *relation.ObjectHashModel, err error) {
|
|
oh = &relation.ObjectHashModel{}
|
|
return oh, utils.Wrap1(o.DB.Where("hash = ? and engine = ?", hash, engine).Take(oh).Error)
|
|
}
|
|
|
|
func (o *ObjectHashGorm) Create(ctx context.Context, h []*relation.ObjectHashModel) (err error) {
|
|
return utils.Wrap1(o.DB.Create(h).Error)
|
|
}
|
|
|
|
func (o *ObjectHashGorm) DeleteNoCitation(
|
|
ctx context.Context,
|
|
engine string,
|
|
num int,
|
|
) (list []*relation.ObjectHashModel, err error) {
|
|
err = o.DB.Table(relation.ObjectHashModelTableName, "as h").Select("h.*").
|
|
Joins("LEFT JOIN "+relation.ObjectInfoModelTableName+" as i ON h.hash = i.hash").
|
|
Where("h.engine = ? AND i.hash IS NULL", engine).
|
|
Limit(num).
|
|
Find(&list).Error
|
|
return list, utils.Wrap1(err)
|
|
}
|