symfony · maxim-dovydenok · May 12, 2021 · May 13, 2021 · ruudk · Aug 29, 2021
diff --git a/src/Symfony/Bundle/FrameworkBundle/DependencyInjection/FrameworkExtension.php b/src/Symfony/Bundle/FrameworkBundle/DependencyInjection/FrameworkExtension.php
@@ -95,6 +95,7 @@
 use Symfony\Component\Mailer\Bridge\Sendinblue\Transport\SendinblueTransportFactory;
 use Symfony\Component\Mailer\Mailer;
 use Symfony\Component\Mercure\HubRegistry;
+use Symfony\Component\Messenger\Attribute\AsMessageHandler;
 use Symfony\Component\Messenger\Bridge\AmazonSqs\Transport\AmazonSqsTransportFactory;
 use Symfony\Component\Messenger\Bridge\Amqp\Transport\AmqpTransportFactory;
 use Symfony\Component\Messenger\Bridge\Beanstalkd\Transport\BeanstalkdTransportFactory;
@@ -555,6 +556,9 @@ public function load(array $configs, ContainerBuilder $container)
        $container->registerAttributeForAutoconfiguration(AsController::class, static function (ChildDefinition $definition, AsController $attribute): void {
            $definition->addTag('controller.service_arguments');
        });
+        $container->registerAttributeForAutoconfiguration(AsMessageHandler::class, static function (ChildDefinition $definition, AsMessageHandler $attribute): void {
+            $definition->addTag('messenger.message_handler');
+        });

        if (!$container->getParameter('kernel.debug')) {
            // remove tagged iterator argument for resource checkers

diff --git a/src/Symfony/Component/Messenger/Attribute/AsMessageHandler.php b/src/Symfony/Component/Messenger/Attribute/AsMessageHandler.php
@@ -0,0 +1,22 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Messenger\Attribute;
+
+/**
+ * Service tag to autoconfigure message handlers.
+ *
+ * @author Maxim Dovydenok <dovydenok.maxim@gmail.com>
+ */
+#[\Attribute(\Attribute::TARGET_CLASS)]
+class AsMessageHandler
+{
+}
diff --git a/src/Symfony/Component/Messenger/CHANGELOG.md b/src/Symfony/Component/Messenger/CHANGELOG.md
@@ -1,6 +1,11 @@
 CHANGELOG
 =========

+5.4
+---
+
+ * Add `AsMessageHandler` attribute for declaring message handlers on PHP 8.
+
 5.3
 ---
-Original file line number
+Diff line change
@@ -0,0 +1,22 @@
+    <?php
+    /*
+     * This file is part of the Symfony package.
+     *
+     * (c) Fabien Potencier <fabien@symfony.com>
+     *
+     * For the full copyright and license information, please view the LICENSE
+     * file that was distributed with this source code.
+     */
+    namespace Symfony\Component\Messenger\Attribute;
+    /**
+     * Service tag to autoconfigure message handlers.
+     *
+     * @author Maxim Dovydenok <dovydenok.maxim@gmail.com>
+     */
+    #[\Attribute(\Attribute::TARGET_CLASS)]
+    class AsMessageHandler
+    {
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            ruudk
  

      

      

      


        Aug 29, 2021


      
    

  


        
      
  
  
  
    

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      It's also possible to configure an optional bus and from_transport on the messenger.message_handler. Maybe that should be added to the attribute as well?
https://symfony.com/doc/current/messenger.html#manually-configuring-handlers
    
  
  


    

        
      
  
  
    
  
  
  
    
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+    }