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<?php |
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namespace Shippinno\Job\Application\Messaging; |
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use Enqueue\Sqs\SqsMessage; |
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use Enqueue\Sqs\SqsProducer; |
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use Interop\Queue\PsrContext; |
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use Interop\Queue\PsrMessage; |
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use Interop\Queue\PsrProducer; |
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use Interop\Queue\PsrTopic; |
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use Psr\Log\LoggerAwareTrait; |
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use Psr\Log\LoggerInterface; |
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use Psr\Log\NullLogger; |
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use Shippinno\Job\Domain\Model\StoredJob; |
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use Shippinno\Job\Domain\Model\JobStore; |
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use Shippinno\Job\Domain\Model\FailedToEnqueueStoredJobException; |
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use Shippinno\Job\Domain\Model\StoredJobSerializer; |
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use Throwable; |
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class EnqueueStoredJobsService |
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{ |
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use LoggerAwareTrait; |
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/** |
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* @var PsrContext |
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*/ |
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private $context; |
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/** |
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* @var JobStore |
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*/ |
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protected $jobStore; |
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/** |
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* @var StoredJobSerializer |
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*/ |
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private $storedJobSerializer; |
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/** |
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* @var JobFlightManager |
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*/ |
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private $jobFlightManager; |
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/** |
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* @param PsrContext $context |
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* @param JobStore $jobStore |
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* @param StoredJobSerializer $storedJobSerializer |
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* @param JobFlightManager|null $jobFlightManager |
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* @param LoggerInterface|null $logger |
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*/ |
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public function __construct( |
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PsrContext $context, |
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JobStore $jobStore, |
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StoredJobSerializer $storedJobSerializer, |
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JobFlightManager $jobFlightManager = null, |
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LoggerInterface $logger = null |
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) { |
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$this->context = $context; |
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$this->jobStore = $jobStore; |
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$this->storedJobSerializer = $storedJobSerializer; |
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$this->jobFlightManager = $jobFlightManager ?: new NullJobFlightManager; |
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$this->setLogger($logger ?: new NullLogger); |
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} |
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/** |
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* @param string $topicName |
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* @return int |
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* @throws FailedToEnqueueStoredJobException |
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*/ |
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public function execute(string $topicName): int |
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{ |
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$enqueuedMessagesCount = 0; |
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$preBoardingJobIds = $this->jobFlightManager->undepartedJobFlights($topicName); |
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if (0 === count($preBoardingJobIds)) { |
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return $enqueuedMessagesCount; |
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} |
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$this->logger->debug('Enqueueing jobs: ' . implode(',', $preBoardingJobIds)); |
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$storedJobsToEnqueue = $this->jobStore->storedJobsOfIds($preBoardingJobIds); |
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$producer = $this->createProducer(); |
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$topic = $this->createTopic($topicName); |
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try { |
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$messages = []; |
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foreach ($storedJobsToEnqueue as $storedJob) { |
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$this->jobFlightManager->boarding($storedJob->id()); |
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$message = $this->createMessage($storedJob); |
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$message->setMessageId($storedJob->id()); |
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if ($message instanceof SqsMessage) { |
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$message->setMessageDeduplicationId(uniqid()); |
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$message->setMessageGroupId( |
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is_null($storedJob->fifoGroupId()) |
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? uniqid() |
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: $storedJob->fifoGroupId() |
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); |
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} |
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$messages[] = [ |
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'jobName' => $storedJob->name(), |
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'message' => $message |
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]; |
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} |
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if ($producer instanceof SqsProducer) { |
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foreach (array_chunk($messages, 10) as $i => $chunk) { |
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$enqueuedMessagesCount = $enqueuedMessagesCount + count($chunk); |
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$enqueuedMessageIds = $producer->sendAll($topic, array_column($chunk, 'message')); |
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foreach ($enqueuedMessageIds as $messageId) { |
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$this->jobFlightManager->departed($messageId); |
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} |
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} |
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} else { |
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foreach ($messages as $i => $message) { |
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$producer->send($topic, $message['message']); |
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$enqueuedMessagesCount = $enqueuedMessagesCount + 1; |
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$this->jobFlightManager->departed($message['message']->getMessageId()); |
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} |
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} |
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} catch (Throwable $e) { |
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throw new FailedToEnqueueStoredJobException($enqueuedMessagesCount, $e); |
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} |
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return $enqueuedMessagesCount; |
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} |
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/** |
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* @return PsrProducer |
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*/ |
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protected function createProducer(): PsrProducer |
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{ |
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$producer = $this->context->createProducer(); |
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return $producer; |
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} |
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/** |
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* @param string $topicName |
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* @return PsrTopic |
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*/ |
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protected function createTopic(string $topicName): PsrTopic |
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{ |
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$topic = $this->context->createTopic($topicName); |
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return $topic; |
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} |
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/** |
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* @param StoredJob $storedJob |
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* @return PsrMessage |
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*/ |
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protected function createMessage(StoredJob $storedJob): PsrMessage |
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{ |
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$message = $this->context->createMessage($this->storedJobSerializer->serialize($storedJob)); |
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return $message; |
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} |
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} |
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shippinno /
job
Loading history...
This check looks for function or method calls that always return null and whose return value is assigned to a variable.
The method
getObject()can return nothing but null, so it makes no sense to assign that value to a variable.The reason is most likely that a function or method is imcomplete or has been reduced for debug purposes.