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- <?php
- /*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
- namespace Symfony\Component\Messenger\Bridge\Redis\Transport;
- use Symfony\Component\Messenger\Envelope;
- use Symfony\Component\Messenger\Exception\LogicException;
- use Symfony\Component\Messenger\Exception\MessageDecodingFailedException;
- use Symfony\Component\Messenger\Transport\Receiver\ReceiverInterface;
- use Symfony\Component\Messenger\Transport\Serialization\PhpSerializer;
- use Symfony\Component\Messenger\Transport\Serialization\SerializerInterface;
- /**
- * @author Alexander Schranz <alexander@sulu.io>
- * @author Antoine Bluchet <soyuka@gmail.com>
- */
- class RedisReceiver implements ReceiverInterface
- {
- private $connection;
- private $serializer;
- public function __construct(Connection $connection, SerializerInterface $serializer = null)
- {
- $this->connection = $connection;
- $this->serializer = $serializer ?? new PhpSerializer();
- }
- /**
- * {@inheritdoc}
- */
- public function get(): iterable
- {
- $redisEnvelope = $this->connection->get();
- if (null === $redisEnvelope) {
- return [];
- }
- try {
- $envelope = $this->serializer->decode([
- 'body' => $redisEnvelope['body'],
- 'headers' => $redisEnvelope['headers'],
- ]);
- } catch (MessageDecodingFailedException $exception) {
- $this->connection->reject($redisEnvelope['id']);
- throw $exception;
- }
- return [$envelope->with(new RedisReceivedStamp($redisEnvelope['id']))];
- }
- /**
- * {@inheritdoc}
- */
- public function ack(Envelope $envelope): void
- {
- $this->connection->ack($this->findRedisReceivedStamp($envelope)->getId());
- }
- /**
- * {@inheritdoc}
- */
- public function reject(Envelope $envelope): void
- {
- $this->connection->reject($this->findRedisReceivedStamp($envelope)->getId());
- }
- private function findRedisReceivedStamp(Envelope $envelope): RedisReceivedStamp
- {
- /** @var RedisReceivedStamp|null $redisReceivedStamp */
- $redisReceivedStamp = $envelope->last(RedisReceivedStamp::class);
- if (null === $redisReceivedStamp) {
- throw new LogicException('No RedisReceivedStamp found on the Envelope.');
- }
- return $redisReceivedStamp;
- }
- }
- class_alias(RedisReceiver::class, \Symfony\Component\Messenger\Transport\RedisExt\RedisReceiver::class);
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