Implement TrackedEntity class in AccessToken entity

Signed-off-by: Tim Goudriaan <tim@codedmonkey.com>

Author: codedmonkey

migrations/Version20250715195941.php

@@ -0,0 +1,30 @@
+<?php
+
+declare(strict_types=1);
+
+namespace DoctrineMigrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+final class Version20250715195941 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return 'Add last modified columns';
+    }
+
+    public function up(Schema $schema): void
+    {
+        $this->addSql(<<<'SQL'
+            ALTER TABLE access_token ADD last_modified_at TIMESTAMP(0) WITHOUT TIME ZONE DEFAULT NULL
+        SQL);
+    }
+
+    public function down(Schema $schema): void
+    {
+        $this->addSql(<<<'SQL'
+            ALTER TABLE access_token DROP last_modified_at
+        SQL);
+    }
+}

src/Doctrine/Entity/AccessToken.php

@@ -6,7 +6,7 @@
 use Doctrine\ORM\Mapping as ORM;
 
 #[ORM\Entity(repositoryClass: AccessTokenRepository::class)]
-class AccessToken
+class AccessToken extends TrackedEntity
 {
     #[ORM\Column]
     #[ORM\GeneratedValue]
@@ -22,17 +22,13 @@ class AccessToken
     #[ORM\Column]
     private ?string $token = null;
 
-    #[ORM\Column]
-    private readonly \DateTimeImmutable $createdAt;
-
     #[ORM\Column(nullable: true)]
     private ?\DateTimeImmutable $expiresAt = null;
 
     private ?string $plainToken = null;
 
     public function __construct()
     {
-        $this->createdAt = new \DateTimeImmutable();
         $this->plainToken = uniqid('dirigent-');
     }