mirror of
https://github.com/go-gitea/gitea
synced 2024-12-21 09:54:14 +01:00
27 lines
655 B
Go
27 lines
655 B
Go
|
// Copyright 2018 The Xorm Authors. All rights reserved.
|
||
|
|
// Use of this source code is governed by a BSD-style
|
||
|
|
// license that can be found in the LICENSE file.
|
||
|
|
|
||
|
|
package xorm
|
||
|
|
|
||
|
|
// Transaction Execute sql wrapped in a transaction(abbr as tx), tx will automatic commit if no errors occurred
|
||
|
|
func (engine *Engine) Transaction(f func(*Session) (interface{}, error)) (interface{}, error) {
|
||
|
|
session := engine.NewSession()
|
||
|
|
defer session.Close()
|
||
|
|
|
||
|
|
if err := session.Begin(); err != nil {
|
||
|
|
return nil, err
|
||
|
|
}
|
||
|
|
|
||
|
|
result, err := f(session)
|
||
|
|
if err != nil {
|
||
|
|
return nil, err
|
||
|
|
}
|
||
|
|
|
||
|
|
if err := session.Commit(); err != nil {
|
||
|
|
return nil, err
|
||
|
|
}
|
||
|
|
|
||
|
|
return result, nil
|
||
|
|
}
|