public function revertFiles($files, $userId)
{
$tran = \Yii::$app->db->beginTransaction();
try {
foreach ($files as $recordId) {
$fileRecord = FileRecord::findOne(['f_record_id' => $recordId]);
$disk = Disk::findOne(['user_id' => $userId]);
if ($disk->available_size < $fileRecord->file_size) {
$tran->rollBack();
return '2';
//空间不足
}
$fileRecord->state = '0';
$fileRecord->parent_id = $userId;
if (!$fileRecord->save()) {
$tran->rollBack();
return '1';
//还原错误
}
$disk->available_size = $disk->available_size - $fileRecord->file_size;
if (!$disk->save()) {
$tran->rollBack();
return '1';
//还原错误
}
$removeLog = RemoveLog::findOne(['f_record_id' => $fileRecord->f_record_id]);
if (!$removeLog->delete()) {
$tran->rollBack();
return '1';
//还原错误
}
}
$tran->commit();
return '0';
} catch (Exception $e) {
$tran->rollBack();
return '1';
}
}
