db

pkg/common/db/relation/meta_db.go

@@ -0,0 +1,22 @@
+package relation
+
+import (
+	"context"
+	"gorm.io/gorm"
+)
+
+type MetaDB struct {
+	DB    *gorm.DB
+	table interface{}
+}
+
+func NewMetaDB(db *gorm.DB, table any) *MetaDB {
+	return &MetaDB{
+		DB:    db,
+		table: table,
+	}
+}
+
+func (g *MetaDB) db(ctx context.Context) *gorm.DB {
+	return g.DB.WithContext(ctx).Model(g.table)
+}