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<?php namespace League\Tactician\Bundle\DependencyInjection; |
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use League\Tactician\Bundle\Security\Voter\HandleCommandVoter; |
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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\Loader; |
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use Symfony\Component\DependencyInjection\Reference; |
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use Symfony\Component\HttpKernel\DependencyInjection\ConfigurableExtension; |
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class TacticianExtension extends ConfigurableExtension |
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{ |
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/** |
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* Configures the passed container according to the merged configuration. |
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* |
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* @param array $mergedConfig |
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* @param ContainerBuilder $container |
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*/ |
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protected function loadInternal(array $mergedConfig, ContainerBuilder $container) |
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{ |
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$loader = new Loader\YamlFileLoader($container, new FileLocator(__DIR__ . '/../Resources/config/services')); |
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$loader->load('services.yml'); |
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$this->configureCommandBuses($mergedConfig, $container); |
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$this->injectMethodNameInflector($mergedConfig, $container); |
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$this->configureSecurity($mergedConfig, $container); |
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} |
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public function getAlias() |
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{ |
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return 'tactician'; |
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} |
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/** |
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* @param array $mergedConfig |
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* @param ContainerBuilder $container |
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*/ |
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private function configureCommandBuses(array $mergedConfig, ContainerBuilder $container) |
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{ |
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foreach ($mergedConfig['commandbus'] as $commandBusName => $commandBusConfig) { |
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$middlewares = array_map( |
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function ($middlewareServiceId) { |
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return new Reference($middlewareServiceId); |
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}, |
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$commandBusConfig['middleware'] |
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); |
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$serviceName = 'tactician.commandbus.' . $commandBusName; |
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$definition = new Definition($container->getParameter('tactician.commandbus.class'), [$middlewares]); |
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$container->setDefinition($serviceName, $definition); |
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if ($commandBusName === $mergedConfig['default_bus']) { |
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$container->setAlias('tactician.commandbus', $serviceName); |
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} |
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} |
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} |
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/** |
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* Define the default Method Name Inflector. |
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* This will fail silently if the command_handler service does not exist |
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* |
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* @param array $mergedConfig |
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* @param ContainerBuilder $container |
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*/ |
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private function injectMethodNameInflector(array $mergedConfig, ContainerBuilder $container) |
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{ |
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if (! $container->has('tactician.middleware.command_handler')) { |
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return; |
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} |
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$inflectorReference = new Reference($mergedConfig['method_inflector']); |
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$handlerLocator = $container->findDefinition('tactician.middleware.command_handler'); |
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$handlerLocator->replaceArgument(2, $inflectorReference); |
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} |
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/** |
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* Configure the security voter if the security middleware is loaded. |
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* |
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* @param array $mergedConfig |
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* @param ContainerBuilder $container |
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*/ |
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private function configureSecurity(array $mergedConfig, ContainerBuilder $container) |
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{ |
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foreach ($mergedConfig['commandbus'] as $commandBusConfig) { |
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if (in_array('tactician.middleware.security', $commandBusConfig['middleware'])) { |
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return $this->configureCommandSecurityVoter($mergedConfig, $container); |
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} |
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} |
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} |
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/** |
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* Configure the security voter. |
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* |
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* @param array $mergedConfig |
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* @param ContainerBuilder $container |
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*/ |
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private function configureCommandSecurityVoter(array $mergedConfig, ContainerBuilder $container) |
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{ |
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if (!$container->has('tactician.middleware.security_voter')) { |
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$definition = new Definition( |
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HandleCommandVoter::class, |
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[ |
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new Reference('security.access.decision_manager'), |
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$mergedConfig['security'] |
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] |
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); |
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$definition->addTag('security.voter'); |
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$container->setDefinition('tactician.middleware.security_voter', $definition); |
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} |
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} |
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} |
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thephpleague /
tactician-bundle
