Refactor code for improved readability and consistency; add flash message handling and enhance quiz functionality

src/Controller/BackofficeController.php

@@ -6,6 +6,7 @@ namespace App\Controller;
 
 use App\Entity\Quiz;
 use App\Entity\Season;
+use App\Repository\CandidateRepository;
 use App\Repository\SeasonRepository;
 use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
 use Symfony\Component\HttpFoundation\Response;
@@ -13,14 +14,14 @@ use Symfony\Component\HttpKernel\Attribute\AsController;
 use Symfony\Component\Routing\Attribute\Route;
 
 #[AsController]
-#[Route('/backoffice', name: 'backoffice_')]
 final class BackofficeController extends AbstractController
 {
-    public function __construct(private readonly SeasonRepository $seasonRepository)
-    {
-    }
+    public function __construct(
+        private readonly SeasonRepository $seasonRepository,
+        private readonly CandidateRepository $candidateRepository,
+    ) {}
 
-    #[Route('/', name: 'index')]
+    #[Route('/backoffice/', name: 'index')]
     public function index(): Response
     {
         $seasons = $this->seasonRepository->findAll();
@@ -30,7 +31,7 @@ final class BackofficeController extends AbstractController
         ]);
     }
 
-    #[Route('/{seasonCode}', name: 'season')]
+    #[Route('/backoffice/{seasonCode}', name: 'season')]
     public function season(Season $season): Response
     {
         return $this->render('backoffice/season.html.twig', [
@@ -38,12 +39,13 @@ final class BackofficeController extends AbstractController
         ]);
     }
 
-    #[Route('/{seasonCode}/{quiz}', name: 'quiz')]
+    #[Route('/backoffice/{seasonCode}/{quiz}', name: 'quiz')]
     public function quiz(Season $season, Quiz $quiz): Response
     {
         return $this->render('backoffice/quiz.html.twig', [
             'season' => $season,
             'quiz' => $quiz,
+            'result' => $this->candidateRepository->getScores($quiz),
         ]);
     }
 }