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<?php |
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namespace Clearcode\CommandBusConsole\Bundle\DependencyInjection\Compiler; |
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use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface; |
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use Symfony\Component\DependencyInjection\ContainerBuilder; |
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class CommandHandlersCompilerPass implements CompilerPassInterface |
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{ |
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/** |
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* {@inheritdoc} |
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*/ |
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public function process(ContainerBuilder $container) |
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{ |
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$this->processCommandServices($container); |
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$this->processFormTypes($container); |
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} |
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/** |
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* @param ContainerBuilder $container |
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*/ |
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private function processCommandServices(ContainerBuilder $container) |
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{ |
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if (!$container->hasDefinition('command_bus_console.command_collector')) { |
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return; |
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} |
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$commandHandlersTags = $container->findTaggedServiceIds('command_handler'); |
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$commandCollector = $container->getDefinition('command_bus_console.command_collector'); |
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$commands = []; |
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foreach ($commandHandlersTags as $service) { |
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foreach ($service as $tags) { |
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$commands[] = $tags['handles']; |
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} |
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} |
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$commandCollector->addMethodCall('processCommandServices', [$commands]); |
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} |
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/** |
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* @param ContainerBuilder $container |
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* @throws CommandFormTypeDuplicate |
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* @throws CommandFormTypeMissingFormTypeTag |
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*/ |
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private function processFormTypes(ContainerBuilder $container) |
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{ |
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if (!$container->hasDefinition('command_bus_console.command_form_type_map')) { |
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return; |
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} |
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$commandFormTypesTags = $container->findTaggedServiceIds('command_form_type'); |
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$commandFormTypesCollector = $container->getDefinition('command_bus_console.command_form_type_map'); |
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$commandFormTypes = []; |
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foreach ($commandFormTypesTags as $serviceName => $service) { |
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$allTags = $container->getDefinition($serviceName)->getTags(); |
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if (!array_key_exists('form.type', $allTags)) { |
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throw new CommandFormTypeMissingFormTypeTag(); |
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} |
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foreach ($allTags['command_form_type'] as $commandFormTypeTag) { |
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if (array_key_exists($commandFormTypeTag['command_class'], $commandFormTypes)) { |
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throw new CommandFormTypeDuplicate(); |
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} |
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$commandFormTypes[$commandFormTypeTag['command_class']] = $serviceName; |
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} |
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} |
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$commandFormTypesCollector->addMethodCall('processFormTypeServices', [$commandFormTypes]); |
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} |
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} |
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