Question

我已经读过我应该在持久化之前使用方法Commit，但这并没有解决我的问题。我也尝试在回滚之前使用取消EntityManager，但这也没有解决我的问题......

$this->em->getConnection()->beginTransaction(); // suspend auto-commit
    if($out = $this->em->getConnection()->isTransactionActive()) {
        var_dump($out);
    }
    try {
        //... do some work
        $history = new PromocodeHistory();
        $history->setCode($code);
        $history->setUser($this->getUser());
        $this->em->persist($history);
        $this->em->getConnection()->commit();
        $this->em->flush();

        $user = $this->getUser();
        $updatedBalance = $user->getBalance() + $code->getSum() - $sum;
        $user->setBalance($updatedBalance);
        $this->em->persist($user);
        $this->em->getConnection()->commit();
        $this->em->flush();

        $payment = new Payment();
        $payment->setSum($sum);
        $payment->setUser($this->getUser());
        $payment->setPromocode($code);

        ....
    } catch (\Exception $e) {
        if(!$out = $this->em->getConnection()->isTransactionActive()) {
            var_dump($out);
        }
        $this->em->getConnection()->rollBack();
    }

在尝试阻止之前，isTransactionActive（）返回true，但是在catch块中，这个方法会让我重新判断为false。如何解决？

Answer 1

我解决了我的问题：

$this->em->getConnection()->beginTransaction(); // suspend auto-commit
$this->em->getConnection()->setAutoCommit(false);

catch回滚中没有活动事务

1 个答案: