之前做项目用到了事务回滚这个机制。我把代码贴出来多多交流给点意见，我用的是laravel 5.1bane版本的，
public static function createDeal($to_status, $params, $new_balance, $update = true)
{
\DB::beginTransaction();
try {
$update_order_status = \DB::table('wallet_order')
->where('order_id', $params['order_id'])
->update(['to_status' => $to_status, 'update_time' => $params['pay_time']]);
if (!$update_order_status) {
throw new \Exception("update order error");
}
$create_deal_status = \DB::table('wallet_deal')
->insert($params);
if (!$create_deal_status) {
throw new \Exception("create deal error");
}
if ($update) {
$update_manage_status = self::updateManage(['balance' => $new_balance, 'update_time' => $params['pay_time']], $params['from_user']);
if (!$update_manage_status) {
throw new \Exception("update manage error");
}
} else {
$manage_params = [
'user_id' => intval($params['from_user']),
'balance' => $new_balance,
'add_time' => $params['pay_time'],
'update_time' => $params['pay_time'],
];
$create_manage_status = self::createManage($manage_params);
if (!$create_manage_status) {
throw new \Exception("create manage error");
}
}
\DB::commit();
} catch (\Exception $e) {
//异常处理进行回滚，自己想对应的业务
\DB::rollback();
$trouble_params = [
'order_id' => $params['order_id'],
'deal_id' => $params['deal_id'],
'from_user' => $params['from_user'],
'to_user' => $params['to_user'],
'total_amount' => $params['total_amount'],
'add_time' => $params['pay_time'],
'type' => $params['type'],
'to_status' => $to_status
];
\DB::connection('mongodb')
->table('wallet_trouble')
->insert($trouble_params);
} finally {
self::createLog($params, $to_status);
}
}
以上这篇在laravel中实现事务回滚的方法就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持华域联盟。
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