feat(shared) : add Timestampable + Blamable Shared pattern (Trait + Interfaces + Subscriber + test)

src/Shared/Infrastructure/Doctrine/TimestampableBlamableSubscriber.php

@@ -0,0 +1,65 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Shared\Infrastructure\Doctrine;
+
+use App\Shared\Domain\Contract\BlamableInterface;
+use App\Shared\Domain\Contract\TimestampableInterface;
+use DateTimeImmutable;
+use Doctrine\Bundle\DoctrineBundle\Attribute\AsDoctrineListener;
+use Doctrine\ORM\Event\PrePersistEventArgs;
+use Doctrine\ORM\Event\PreUpdateEventArgs;
+use Doctrine\ORM\Events;
+use Symfony\Bundle\SecurityBundle\Security;
+use Symfony\Component\Security\Core\User\UserInterface;
+
+/**
+ * Listener Doctrine global qui remplit automatiquement les colonnes
+ * Timestampable + Blamable.
+ *
+ * Pattern aligne sur AuditListener (cf.
+ * src/Module/Core/Infrastructure/Doctrine/AuditListener.php) : declare via
+ * #[AsDoctrineListener], auto-wire par le DoctrineBundle.
+ *
+ * Regle Blamable : si aucun utilisateur n'est authentifie (CLI, cron,
+ * migration), les FK `created_by` / `updated_by` restent a null. L'affichage
+ * front gere le libelle « Systeme » pour null.
+ */
+#[AsDoctrineListener(event: Events::prePersist)]
+#[AsDoctrineListener(event: Events::preUpdate)]
+final class TimestampableBlamableSubscriber
+{
+    public function __construct(private readonly Security $security) {}
+
+    public function prePersist(PrePersistEventArgs $args): void
+    {
+        $entity = $args->getObject();
+        $now    = new DateTimeImmutable();
+        $user   = $this->security->getUser();
+
+        if ($entity instanceof TimestampableInterface) {
+            $entity->setCreatedAt($now);
+            $entity->setUpdatedAt($now);
+        }
+
+        if ($entity instanceof BlamableInterface && $user instanceof UserInterface) {
+            $entity->setCreatedBy($user);
+            $entity->setUpdatedBy($user);
+        }
+    }
+
+    public function preUpdate(PreUpdateEventArgs $args): void
+    {
+        $entity = $args->getObject();
+        $user   = $this->security->getUser();
+
+        if ($entity instanceof TimestampableInterface) {
+            $entity->setUpdatedAt(new DateTimeImmutable());
+        }
+
+        if ($entity instanceof BlamableInterface && $user instanceof UserInterface) {
+            $entity->setUpdatedBy($user);
+        }
+    }
+}