jun 3

src/EntityListener/ConferenceEntityListener.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace App\EntityListener;
+
+use App\Entity\Conference;
+use Doctrine\Bundle\DoctrineBundle\Attribute\AsEntityListener;
+use Doctrine\ORM\Events;
+use Doctrine\Persistence\Event\LifecycleEventArgs;
+use Symfony\Component\String\Slugger\SluggerInterface;
+
+#[AsEntityListener(event: Events::prePersist, entity: Conference::class)]
+#[AsEntityListener(event: Events::preUpdate, entity: Conference::class)]
+class ConferenceEntityListener
+{
+    public function __construct(
+        private SluggerInterface $slugger,
+    ) {
+    }
+
+    public function prePersist(Conference $conference, LifecycleEventArgs $event)
+    {
+        $conference->computeSlug($this->slugger);
+    }
+
+    public function preUpdate(Conference $conference, LifecycleEventArgs $event)
+    {
+        $conference->computeSlug($this->slugger);
+    }
+}