40 lines
963 B
PHP
40 lines
963 B
PHP
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<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\Messenger\Middleware;
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use Symfony\Component\Messenger\Envelope;
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use Symfony\Component\Messenger\Stamp\BusNameStamp;
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/**
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* Adds the BusNameStamp to the bus.
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*
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* @author Ryan Weaver <ryan@symfonycasts.com>
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*/
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class AddBusNameStampMiddleware implements MiddlewareInterface
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{
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private $busName;
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public function __construct(string $busName)
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{
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$this->busName = $busName;
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}
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public function handle(Envelope $envelope, StackInterface $stack): Envelope
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{
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if (null === $envelope->last(BusNameStamp::class)) {
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$envelope = $envelope->with(new BusNameStamp($this->busName));
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}
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return $stack->next()->handle($envelope, $stack);
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}
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}
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