Paginate posts (#9)

Squashed commit of the following:
Author: matis.mazingue <matis.mazingue@etu.uca.fr>
Author: clfreville2 <clement.freville2@etu.uca.fr>

src/Controller/PostController.php

@@ -14,9 +14,23 @@ use Symfony\Component\Security\Http\Attribute\IsGranted;
 
 class PostController extends AbstractController
 {
+    private const POSTS_PER_PAGE = 10;
+
     #[Route('/', name: 'app_posts')]
+    public function index(PostRepository $repository, Request $request): Response
+    {
+        $page = $request->query->getInt('page', 1);
+        $posts = $repository->findPaginatedPosts($page, self::POSTS_PER_PAGE);
+        $maxPage = ceil($posts->count() / self::POSTS_PER_PAGE);
+        return $this->render('post/index.html.twig', [
+            'posts' => $posts,
+            'maxPage' => $maxPage,
+            'page' => $page,
+        ]);
+    }
+
     #[Route('/post', name: 'app_post_index', methods: ['GET'])]
-    public function index(PostRepository $repository): Response
+    public function table(PostRepository $repository): Response
     {
         $posts = $repository->findAll();
         return $this->render('post/table.html.twig', [

src/Repository/PostRepository.php

@@ -5,6 +5,7 @@ namespace App\Repository;
 use App\Entity\Post;
 use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
 use Doctrine\Persistence\ManagerRegistry;
+use Doctrine\ORM\Tools\Pagination\Paginator;
 
 /**
  * @extends ServiceEntityRepository<Post>
@@ -16,6 +17,20 @@ class PostRepository extends ServiceEntityRepository
         parent::__construct($registry, Post::class);
     }
 
+    /**
+     * @param int $page
+     * @param int $limit
+     * @return Paginator<Post>
+     */
+    public function findPaginatedPosts(int $page, int $limit): Paginator
+    {
+        $query = $this->createQueryBuilder('p')
+            ->setFirstResult(($page - 1) * $limit)
+            ->setMaxResults($limit);
+
+        return new Paginator($query, fetchJoinCollection: false);
+    }
+
 //    /**
 //     * @return Post[] Returns an array of Post objects
 //     */