Make snip public index available if not logged in

src/Controller/HomeController.php

@@ -11,6 +11,10 @@ class HomeController extends AbstractController
     #[Route('/', name: 'home')]
     public function home(): Response
     {
-        return $this->redirectToRoute('snip_index');
+        if ($this->getUser()) {
+            return $this->redirectToRoute('snip_index');
+        } else {
+            return $this->redirectToRoute('snip_public');
+        }
     }
 }

src/Repository/SnipRepository.php

@@ -44,20 +44,26 @@ class SnipRepository extends ServiceEntityRepository
     {
         $qb = $this->createQueryBuilder('s');
         $qb->where('s.createdBy = :user')
-            ->setParameter('user', $user)
-            ->orderBy('s.createdAt', 'DESC');
+           ->setParameter('user', $user)
+           ->orderBy('s.createdAt', 'DESC')
+        ;
 
         return $qb->getQuery()->getResult();
     }
 
-    public function findPublic(User $user): array
+    public function findPublic(?User $user): array
     {
-        $qb = $this->createQueryBuilder('s');
-        $qb->where('s.public = :public')
-            ->andWhere('s.createdBy != :user')
-            ->setParameter('public', true)
-            ->setParameter('user', $user)
-            ->orderBy('s.createdAt', 'DESC');
+        $qb = $this->createQueryBuilder('s')
+                   ->where('s.public = :public')
+                   ->setParameter('public', true)
+                   ->orderBy('s.createdAt', 'DESC')
+        ;
+
+        if ($user) {
+            $qb->andWhere('s.createdBy != :user')
+               ->setParameter('user', $user)
+            ;
+        }
 
         return $qb->getQuery()->getResult();
     }