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<?php |
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declare(strict_types=1); |
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/* |
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* This file is part of the Superdesk Web Publisher Core Bundle. |
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* |
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* Copyright 2017 Sourcefabric z.ú. and contributors. |
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* |
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* For the full copyright and license information, please see the |
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* AUTHORS and LICENSE files distributed with this source code. |
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* |
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* @copyright 2017 Sourcefabric z.ú |
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* @license http://www.superdesk.org/license |
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*/ |
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namespace SWP\Bundle\CoreBundle\Consumer; |
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use Doctrine\ORM\EntityManagerInterface; |
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use OldSound\RabbitMqBundle\RabbitMq\ConsumerInterface; |
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use PhpAmqpLib\Message\AMQPMessage; |
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use Psr\Log\LoggerInterface; |
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use SWP\Bundle\BridgeBundle\Doctrine\ORM\PackageRepository; |
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use SWP\Bundle\CoreBundle\Model\PackageInterface; |
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use SWP\Bundle\CoreBundle\Model\Tenant; |
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use SWP\Component\Bridge\Transformer\DataTransformerInterface; |
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use SWP\Component\MultiTenancy\Context\TenantContextInterface; |
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use Symfony\Component\Cache\ResettableInterface; |
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use Symfony\Component\EventDispatcher\EventDispatcherInterface; |
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use SWP\Component\Bridge\Events; |
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use Symfony\Component\EventDispatcher\GenericEvent; |
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class ContentPushConsumer implements ConsumerInterface |
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{ |
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/** |
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* @var LoggerInterface |
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*/ |
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protected $logger; |
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/** |
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* @var PackageRepository |
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*/ |
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protected $packageRepository; |
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/** |
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* @var EventDispatcherInterface |
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*/ |
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protected $eventDispatcher; |
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/** |
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* @var DataTransformerInterface |
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*/ |
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protected $jsonToPackageTransformer; |
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/** |
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* @var EntityManagerInterface |
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*/ |
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protected $packageObjectManager; |
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/** |
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* @var TenantContextInterface |
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*/ |
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protected $tenantContext; |
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public function __construct( |
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LoggerInterface $logger, |
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PackageRepository $packageRepository, |
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EventDispatcherInterface $eventDispatcher, |
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DataTransformerInterface $jsonToPackageTransformer, |
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EntityManagerInterface $packageObjectManager, |
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TenantContextInterface $tenantContext |
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) { |
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$this->logger = $logger; |
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$this->packageRepository = $packageRepository; |
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$this->eventDispatcher = $eventDispatcher; |
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$this->jsonToPackageTransformer = $jsonToPackageTransformer; |
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$this->packageObjectManager = $packageObjectManager; |
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$this->tenantContext = $tenantContext; |
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} |
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public function execute(AMQPMessage $msg): int |
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{ |
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try { |
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return $this->doExecute($msg); |
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} catch (\Exception $e) { |
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$this->logger->error($e->getMessage(), ['exception' => $e]); |
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return ConsumerInterface::MSG_REJECT; |
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} |
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} |
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public function doExecute(AMQPMessage $message): int |
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{ |
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$decodedMessage = \unserialize($message->body); |
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$this->tenantContext->setTenant($this->packageObjectManager->find(Tenant::class, $decodedMessage['tenant']->getId())); |
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/** @var PackageInterface $package */ |
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$package = $decodedMessage['package']; |
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/** @var PackageInterface $existingPackage */ |
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$existingPackage = $this->findExistingPackage($package); |
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if (null !== $existingPackage) { |
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$package->setId($existingPackage->getId()); |
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$package->setCreatedAt($existingPackage->getCreatedAt()); |
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$package->setUpdatedAt(new \DateTime()); |
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$this->eventDispatcher->dispatch(Events::PACKAGE_PRE_UPDATE, new GenericEvent($package, [ |
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'eventName' => Events::PACKAGE_PRE_UPDATE, |
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'package' => $existingPackage, |
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])); |
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$package = $this->packageObjectManager->merge($package); |
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$this->packageObjectManager->flush(); |
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$this->eventDispatcher->dispatch(Events::PACKAGE_POST_UPDATE, new GenericEvent($package, ['eventName' => Events::PACKAGE_POST_UPDATE])); |
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$this->eventDispatcher->dispatch(Events::PACKAGE_PROCESSED, new GenericEvent($package, ['eventName' => Events::PACKAGE_PROCESSED])); |
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$this->reset(); |
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$this->logger->info(sprintf('Package %s was updated', $existingPackage->getGuid())); |
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return ConsumerInterface::MSG_ACK; |
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} |
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$this->eventDispatcher->dispatch(Events::PACKAGE_PRE_CREATE, new GenericEvent($package, ['eventName' => Events::PACKAGE_PRE_CREATE])); |
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$this->packageRepository->add($package); |
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$this->eventDispatcher->dispatch(Events::PACKAGE_POST_CREATE, new GenericEvent($package, ['eventName' => Events::PACKAGE_POST_CREATE])); |
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$this->eventDispatcher->dispatch(Events::PACKAGE_PROCESSED, new GenericEvent($package, ['eventName' => Events::PACKAGE_PROCESSED])); |
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$this->reset(); |
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$this->logger->info(sprintf('Package %s was created', $package->getGuid())); |
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return ConsumerInterface::MSG_ACK; |
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} |
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protected function findExistingPackage(PackageInterface $package) |
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{ |
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$existingPackage = $this->packageRepository->findOneBy(['guid' => $package->getGuid()]); |
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if (null === $existingPackage && null !== $package->getEvolvedFrom()) { |
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$existingPackage = $this->packageRepository->findOneBy([ |
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'guid' => $package->getEvolvedFrom(), |
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]); |
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} |
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return $existingPackage; |
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} |
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private function reset(): void |
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{ |
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$this->packageObjectManager->clear(); |
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if ($this->tenantContext instanceof ResettableInterface) { |
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$this->tenantContext->reset(); |
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} |
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} |
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} |
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