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<?php |
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namespace Gendoria\CommandQueueBundle\DependencyInjection; |
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use Gendoria\CommandQueue\QueueManager\NullQueueManager; |
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use Gendoria\CommandQueue\QueueManager\SingleQueueManager; |
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use InvalidArgumentException; |
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use Symfony\Component\Config\FileLocator; |
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use Symfony\Component\DependencyInjection\ContainerBuilder; |
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use Symfony\Component\DependencyInjection\Definition; |
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use Symfony\Component\DependencyInjection\Extension\PrependExtensionInterface; |
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use Symfony\Component\DependencyInjection\Loader; |
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use Symfony\Component\HttpKernel\DependencyInjection\Extension; |
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/** |
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* This is the class that loads and manages your bundle configuration. |
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* |
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* To learn more see {@link http://symfony.com/doc/current/cookbook/bundles/extension.html} |
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*/ |
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class GendoriaCommandQueueExtension extends Extension implements PrependExtensionInterface |
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{ |
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/** |
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* Get extension alias. |
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* |
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* @return string |
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*/ |
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public function getAlias() |
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{ |
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return 'gendoria_command_queue'; |
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} |
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/** |
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* Load extension. |
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* |
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* @param array $configs |
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* @param ContainerBuilder $container |
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* @throws InvalidArgumentException Thrown, when pool required in configuration is not present. |
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*/ |
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public function load(array $configs, ContainerBuilder $container) |
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{ |
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$configuration = new Configuration($this->getAlias()); |
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$config = $this->processConfiguration($configuration, $configs); |
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$loader = new Loader\YamlFileLoader($container, new FileLocator(__DIR__.'/../Resources/config')); |
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$loader->load('services.yml'); |
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$container->setParameter('gendoria_command_queue.pools', $config['pools']); |
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if (!$config['enabled']) { |
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$managerDefinition = $container->getDefinition('gendoria_command_queue.manager'); |
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$managerDefinition->setClass(NullQueueManager::class); |
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} |
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$this->setupManagers($config, $container); |
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if (!$config['clear_entity_managers_listener_enabled']) { |
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$container->removeDefinition('gendoria_command_queue.listener.clear_entity_managers'); |
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} |
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} |
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private function setupManagers($config, ContainerBuilder $container) |
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{ |
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//Create simple managers for each pool and tag multiple manager to receive all pools |
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$managerDefinition = $container->getDefinition('gendoria_command_queue.manager'); |
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$poolNames = array_keys($config['pools']); |
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foreach ($config['pools'] as $poolName => $poolConfig) { |
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$definition = new Definition(SingleQueueManager::class); |
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$definition->addTag('gendoria_command_queue.send_manager', array('pool' => $poolName)); |
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$container->setDefinition('gendoria_command_queue.manager.'.$poolName, $definition); |
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$managerDefinition->addTag('gendoria_command_queue.send_manager', array('pool' => $poolName, 'default' => $poolName == 'default')); |
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} |
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//Inject command routing to default manager |
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foreach ($config['routes'] as $commandExpression => $poolName) { |
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if (!in_array($poolName, $poolNames)) { |
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throw new InvalidArgumentException(sprintf("Pool \"%s\" required in command routing is not present.", $poolName)); |
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} |
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$managerDefinition->addMethodCall('addCommandRoute', array($commandExpression, $poolName)); |
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} |
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} |
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/** |
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* Prepend configuration. |
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* |
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* @param ContainerBuilder $container |
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*/ |
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public function prepend(ContainerBuilder $container) |
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{ |
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$this->disableDoctrineListener($container); |
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} |
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/** |
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* Disable clear entity managers listener, if no doctrine bundle is installed. |
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* |
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* @param ContainerBuilder $container |
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* @return void |
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*/ |
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private function disableDoctrineListener(ContainerBuilder $container) |
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{ |
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if (!$container->hasParameter('kernel.bundles')) { |
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return; |
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} |
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$bundles = $container->getParameter('kernel.bundles'); |
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if (!isset($bundles['DoctrineBundle'])) { |
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$container->prependExtensionConfig($this->getAlias(), array( |
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'clear_entity_managers_listener_enabled' => false, |
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)); |
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} |
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} |
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} |
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Gendoria /
command-queue-bundle
