Fix phpstan issues

src/Bundle/ChillPersonBundle/Privacy/PrivacyEventSubscriber.php

@@ -31,31 +31,21 @@ namespace Chill\PersonBundle\Privacy;
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+use Chill\MainBundle\Entity\User;
 use Chill\PersonBundle\Entity\Person;
 use Psr\Log\LoggerInterface;
 use Symfony\Component\EventDispatcher\EventSubscriberInterface;
 use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface;
 
-class PrivacyEventSubscriber implements EventSubscriberInterface
+final readonly class PrivacyEventSubscriber implements EventSubscriberInterface
 {
-    /**
-     * @var LoggerInterface
-     */
-    protected $logger;
-
-    /**
-     * @var TokenStorageInterface
-     */
-    protected $token;
-
     /**
      * PrivacyEventSubscriber constructor.
      */
-    public function __construct(LoggerInterface $logger, TokenStorageInterface $token)
-    {
-        $this->logger = $logger;
-        $this->token = $token;
-    }
+    public function __construct(
+        private LoggerInterface $logger,
+        private TokenStorageInterface $token
+    ) {}
 
     public static function getSubscribedEvents()
     {
@@ -109,11 +99,20 @@ class PrivacyEventSubscriber implements EventSubscriberInterface
         );
     }
 
-    protected function getInvolved(): array
+    private function getInvolved(): array
     {
+        $user = $this->token->getToken()->getUser();
+
+        if ($user instanceof User) {
+            return [
+                'by_user' => $user->getUserIdentifier(),
+                'by_user_id' => $user->getId(),
+            ];
+        }
+
         return [
-            'by_user' => $this->token->getToken()->getUser()->getUsername(),
-            'by_user_id' => $this->token->getToken()->getUser()->getId(),
+            'by_user' => $user->getUsername(),
+            'by_user_id' => $user->getUserIdentifier(),
         ];
     }
 }