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<?php
/*
* This file is part of the ICanBoogie package.
*
* (c) Olivier Laviale <[email protected]>
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace ICanBoogie\MessageBus\PSR;
use ICanBoogie\MessageBus\HandlerProvider;
use ICanBoogie\MessageBus\NotFound;
use Psr\Container\ContainerInterface;
use Psr\Container\NotFoundExceptionInterface;
use function get_class;
class ContainerHandlerProvider implements HandlerProvider
{
/**
* @param array<string, string> $handlers
* Where _key_ is a message class and _value_ the service identifier of its handler.
public function __construct(
private ContainerInterface $container,
private array $handlers
) {
$this->container = $container;
$this->handlers = $handlers;
}
public function getHandlerForMessage(object $message): callable
$class = get_class($message);
$id = $this->handlers[$class] ?? null;
if (!$id) {
throw new NotFound("No handler for messages of type `$class`.");
try {
return $this->container->get($id); // @phpstan-ignore-line
} catch (NotFoundExceptionInterface $e) {
throw new NotFound("No handler for messages of type `$class`.", $e);
ICanBoogie /
MessageBus
