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<?php |
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declare(strict_types=1); |
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namespace League\Tactician\Bundle\DependencyInjection\HandlerMapping; |
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use Symfony\Component\DependencyInjection\ContainerBuilder; |
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use Symfony\Component\DependencyInjection\Definition; |
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abstract class TagBasedMapping implements HandlerMapping |
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{ |
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const TAG_NAME = 'tactician.handler'; |
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public function build(ContainerBuilder $container, Routing $routing): Routing |
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{ |
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foreach ($container->findTaggedServiceIds(self::TAG_NAME) as $serviceId => $tags) { |
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foreach ($tags as $attributes) { |
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$this->mapServiceByTag($container, $routing, $serviceId, $attributes); |
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} |
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} |
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return $routing; |
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} |
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/** |
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* @param ContainerBuilder $container |
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* @param Routing $routing |
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* @param $serviceId |
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* @param $attributes |
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*/ |
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private function mapServiceByTag(ContainerBuilder $container, Routing $routing, $serviceId, $attributes) |
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{ |
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$definition = $container->getDefinition($serviceId); |
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if (!$this->isSupported($container, $definition, $attributes)) { |
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return; |
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} |
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foreach ($this->findCommandsForService($container, $definition, $attributes) as $commandClassName) { |
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if (isset($attributes['bus'])) { |
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$routing->routeToBus($attributes['bus'], $commandClassName, $serviceId); |
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} else { |
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$routing->routeToAllBuses($commandClassName, $serviceId); |
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} |
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} |
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} |
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abstract protected function isSupported(ContainerBuilder $container, Definition $definition, array $tagAttributes): bool; |
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abstract protected function findCommandsForService(ContainerBuilder $container, Definition $definition, array $tagAttributes): array; |
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} |
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