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<?php |
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declare(strict_types=1); |
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namespace Lamoda\QueueBundle; |
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use Lamoda\QueueBundle\Entity\QueueEntityInterface; |
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use Lamoda\QueueBundle\Exception\UnexpectedValueException; |
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use Lamoda\QueueBundle\Service\DelayService; |
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use Lamoda\QueueBundle\Service\QueueService; |
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use OldSound\RabbitMqBundle\RabbitMq\Producer; |
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use Psr\Log\LoggerInterface; |
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use Throwable; |
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class Publisher |
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{ |
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/** @var Producer */ |
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protected $producer; |
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/** @var QueueService */ |
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protected $queueService; |
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/** @var LoggerInterface */ |
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protected $logger; |
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/** @var DelayService */ |
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protected $delayService; |
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/** @var QueueEntityInterface[] */ |
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protected $publishQueues = []; |
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public function __construct( |
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Producer $producer, |
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QueueService $queueService, |
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LoggerInterface $logger, |
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DelayService $delayService |
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) { |
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$this->producer = $producer; |
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$this->queueService = $queueService; |
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$this->logger = $logger; |
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$this->delayService = $delayService; |
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} |
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/** |
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* @param QueueInterface $queueable |
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* |
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* @throws UnexpectedValueException |
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* |
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* @return Publisher |
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*/ |
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public function prepareJobForPublish(QueueInterface $queueable): self |
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{ |
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$this->prepareQueueForPublish( |
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$this->queueService->createQueue($queueable) |
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); |
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return $this; |
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} |
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public function prepareQueueForPublish(QueueEntityInterface $queue): self |
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{ |
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$this->publishQueues[] = $queue; |
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return $this; |
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} |
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protected function publishQueue(QueueEntityInterface $queueEntity, int $deliveryMode = 2): void |
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{ |
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$this->producer->publish( |
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json_encode(['id' => $queueEntity->getId()]), |
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$queueEntity->getName(), |
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['delivery_mode' => $deliveryMode] |
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); |
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} |
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public function release(): void |
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{ |
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if (0 === count($this->publishQueues)) { |
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return; |
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} |
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//if there is an active transaction some queue entities could be not in database |
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if (!$this->queueService->isTransactionActive()) { |
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$this->releaseQueues($this->publishQueues); |
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$this->clearStorage(); |
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} |
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} |
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private function clearStorage(): void |
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{ |
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$this->publishQueues = []; |
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} |
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/** |
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* @param QueueEntityInterface[] $queues |
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*/ |
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private function releaseQueues(array $queues): void |
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{ |
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foreach ($queues as $queue) { |
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if ($queue->isScheduled()) { |
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continue; |
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} |
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$queue->setNew(); |
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$this->queueService->save($queue); |
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try { |
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$this->publishQueue($queue); |
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} catch (Throwable $e) { |
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$this->delayService->delayQueue($queue); |
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$this->queueService->save($queue); |
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$this->logger->alert( |
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ConstantMessage::AMQP_BROKER_IS_DOWN, |
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[ |
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'exception' => get_class($e), |
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'message' => $e->getMessage(), |
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'trace' => $e->getTraceAsString(), |
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] |
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); |
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} |
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} |
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} |
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} |
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lamoda /
queue-bundle
