Trying to add waiting pages

src/Game/Service/GameResponseService.php

@@ -12,6 +12,7 @@ use Doctrine\ORM\EntityManagerInterface;
 use Symfony\Bundle\SecurityBundle\Security;
 use Symfony\Component\Mercure\HubInterface;
 use Symfony\Component\Mercure\Update;
+use Symfony\Component\DependencyInjection\Attribute\Autowire;
 
 class GameResponseService
 {
@@ -22,6 +23,8 @@ class GameResponseService
         private HubInterface $hub,
         private EntityManagerInterface $entityManager,
         private string $projectDir,
+        #[Autowire('%env(MERCURE_TOPIC_BASE)%')]
+        private string $mercureTopicBase,
     ) {
     }
 
@@ -375,7 +378,7 @@ class GameResponseService
             $this->entityManager->flush();
 
             // Notify the player that their codes have changed
-            $topic = $_ENV['MERCURE_TOPIC_BASE'] . '/game/hub-' . $session->getId();
+            $topic = $this->mercureTopicBase . '/game/hub-' . $session->getId();
             $notification = "Security Alert: One of your verify codes was shared and has been regenerated.";
             // We send it only to this player (screen)
             $this->hub->publish(new Update($topic, json_encode([$screen, $notification])));
@@ -662,7 +665,7 @@ class GameResponseService
             $this->entityManager->persist($everyoneVerifiedSetting);
             $this->entityManager->flush();
 
-            $topic = $_ENV['MERCURE_TOPIC_BASE'] . '/game/hub-' . $session->getId();
+            $topic = $this->mercureTopicBase . '/game/hub-' . $session->getId();
             $message = "Mainframe Help Modus: Agents Doyle, Vega and Lennox rapports have been updated with coded messages.";
             $this->hub->publish(new Update($topic, json_encode([0, $message])));
         }