fix: broad implementation of broadcaster

src/Controller/AlertController.php

@@ -2,34 +2,25 @@
 
 namespace App\Controller;
 
+use App\Util\Broadcaster;
 use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
-use Symfony\Component\DependencyInjection\Attribute\Autowire;
 use Symfony\Component\HttpFoundation\Response;
-use Symfony\Component\Mercure\HubInterface;
-use Symfony\Component\Mercure\Update;
 use Symfony\Component\Routing\Attribute\Route;
-use Twig\Environment;
 
 final class AlertController extends AbstractController
 {
     public function __construct(
-        #[Autowire(service: 'twig')] private readonly Environment $renderer,
-        private readonly HubInterface $hub,
+        private readonly Broadcaster $broadcaster,
     ) {}
 
     #[Route('/alert', name: 'app_alert')]
     public function index(): Response
     {
-        $update = new Update(
-            'alerts',
-            $this->renderer->render('Alert.stream.html.twig', [
-                'alert_id' => 1,
-                'title' => 'Added to queue',
-                'message' => 'This is a testy test!',
-            ])
+        $this->broadcaster->alert(
+            'Added to queue',
+            'This is a testy test!'
         );
 
-        $this->hub->publish($update);
         return $this->json([
             'Success' => 'Published'
         ]);