-
-
Notifications
You must be signed in to change notification settings - Fork 40
/
DoctrineTransactionMiddleware.php
48 lines (41 loc) · 1.69 KB
/
DoctrineTransactionMiddleware.php
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <[email protected]>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Bridge\Doctrine\Messenger;
use Doctrine\ORM\EntityManagerInterface;
use Symfony\Component\Messenger\Envelope;
use Symfony\Component\Messenger\Exception\HandlerFailedException;
use Symfony\Component\Messenger\Middleware\StackInterface;
use Symfony\Component\Messenger\Stamp\HandledStamp;
/**
* Wraps all handlers in a single doctrine transaction.
*
* @author Tobias Nyholm <[email protected]>
*/
class DoctrineTransactionMiddleware extends AbstractDoctrineMiddleware
{
protected function handleForManager(EntityManagerInterface $entityManager, Envelope $envelope, StackInterface $stack): Envelope
{
$entityManager->getConnection()->beginTransaction();
try {
$envelope = $stack->next()->handle($envelope, $stack);
$entityManager->flush();
$entityManager->getConnection()->commit();
return $envelope;
} catch (\Throwable $exception) {
$entityManager->getConnection()->rollBack();
if ($exception instanceof HandlerFailedException) {
// Remove all HandledStamp from the envelope so the retry will execute all handlers again.
// When a handler fails, the queries of allegedly successful previous handlers just got rolled back.
throw new HandlerFailedException($exception->getEnvelope()->withoutAll(HandledStamp::class), $exception->getNestedExceptions());
}
throw $exception;
}
}
}