move database-specific code into dialects (#11884)

pkg/services/sqlstore/shared.go

@@ -1,6 +1,7 @@
 package sqlstore
 
 import (
+	"reflect"
 	"time"
 
 	"github.com/go-xorm/xorm"
@@ -67,3 +68,23 @@ func inTransactionWithRetry(callback dbTransactionFunc, retry int) error {
 
 	return nil
 }
+
+func (sess *DBSession) InsertId(bean interface{}) (int64, error) {
+	table := sess.DB().Mapper.Obj2Table(getTypeName(bean))
+
+	dialect.PreInsertId(table, sess.Session)
+
+	id, err := sess.Session.InsertOne(bean)
+
+	dialect.PostInsertId(table, sess.Session)
+
+	return id, err
+}
+
+func getTypeName(bean interface{}) (res string) {
+	t := reflect.TypeOf(bean)
+	for t.Kind() == reflect.Ptr {
+		t = t.Elem()
+	}
+	return t.Name()
+}