Rework Doctrine subscriber registration to fix deprecation

Author: tobias-93

DependencyInjection/BobvEntityHistoryExtension.php

@@ -2,6 +2,8 @@
 
 namespace Bobv\EntityHistoryBundle\DependencyInjection;
 
+use Doctrine\ORM\Events;
+use Doctrine\ORM\Tools\ToolEvents;
 use Symfony\Component\Config\FileLocator;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
 use Symfony\Component\DependencyInjection\Loader;
@@ -41,9 +43,11 @@ public function load(array $configs, ContainerBuilder $container): void {
     // Create the service tags
     foreach ($config['connections'] as $connection) {
       $container->findDefinition('bobv.entityhistory.create_schema_subscriber')
-          ->addTag('doctrine.event_subscriber', array('connection' => $connection));
+          ->addTag('doctrine.event_listener', ['event' => ToolEvents::postGenerateSchemaTable, 'connection' => $connection]);
       $container->findDefinition('bobv.entityhistory.log_history_subscriber')
-          ->addTag('doctrine.event_subscriber', array('connection' => $connection));
+          ->addTag('doctrine.event_listener', ['event' => Events::onFlush, 'connection' => $connection])
+          ->addTag('doctrine.event_listener', ['event' => Events::postPersist, 'connection' => $connection])
+          ->addTag('doctrine.event_listener', ['event' => Events::postUpdate, 'connection' => $connection]);
     }
 
   }

EventSubscriber/CreateSchemaSubscriber.php

@@ -3,10 +3,8 @@
 namespace Bobv\EntityHistoryBundle\EventSubscriber;
 
 use Bobv\EntityHistoryBundle\Configuration\HistoryConfiguration;
-use Doctrine\Common\EventSubscriber;
 use Doctrine\DBAL\Schema\Column;
 use Doctrine\ORM\Tools\Event\GenerateSchemaTableEventArgs;
-use Doctrine\ORM\Tools\ToolEvents;
 
 /**
  * Based on the work of
@@ -16,19 +14,12 @@
  *
  * @author BobV
  */
-class CreateSchemaSubscriber implements EventSubscriber
+class CreateSchemaSubscriber
 {
   public function __construct(private readonly HistoryConfiguration $configuration)
   {
   }
 
-  public function getSubscribedEvents(): array
-  {
-    return [
-        ToolEvents::postGenerateSchemaTable
-    ];
-  }
-
   public function postGenerateSchemaTable(GenerateSchemaTableEventArgs $eventArgs): void
   {
     $cm = $eventArgs->getClassMetadata();

EventSubscriber/LogHistorySubscriber.php

@@ -3,15 +3,13 @@
 namespace Bobv\EntityHistoryBundle\EventSubscriber;
 
 use Bobv\EntityHistoryBundle\Configuration\HistoryConfiguration;
-use Doctrine\Common\EventSubscriber;
 use Doctrine\DBAL\Connection;
 use Doctrine\DBAL\Platforms\AbstractPlatform;
 use Doctrine\DBAL\Types\Type;
 use Doctrine\ORM\EntityManager;
 use Doctrine\ORM\Event\OnFlushEventArgs;
 use Doctrine\ORM\Event\PostPersistEventArgs;
 use Doctrine\ORM\Event\PostUpdateEventArgs;
-use Doctrine\ORM\Events;
 use Doctrine\ORM\Mapping\ClassMetadata;
 use Doctrine\ORM\UnitOfWork;
 
@@ -23,7 +21,7 @@
  *
  * @author BobV
  */
-class LogHistorySubscriber implements EventSubscriber
+class LogHistorySubscriber
 {
   /**
    * @var Connection
@@ -49,10 +47,6 @@ class LogHistorySubscriber implements EventSubscriber
   public function __construct(private readonly HistoryConfiguration $config) {
   }
 
-  public function getSubscribedEvents(): array {
-    return array(Events::onFlush, Events::postPersist, Events::postUpdate);
-  }
-
   public function onFlush(OnFlushEventArgs $eventArgs): void {
     $this->em       = $eventArgs->getObjectManager();
     $this->conn     = $this->em->getConnection();