Fix some issues

src/Controller/AdminController.php

@@ -48,12 +48,22 @@ class AdminController extends AbstractController
     ): Response {
         return $this->render('admin/index.html.twig', [
             'controller_name' => 'AdminController',
-            'documents' => $DocumentRepository->findAll(),
-            'users' => $UserRepository->findAll(),
-            'directories' => $DirectoryRepository->findAll(),
-            'folders' => $DocumentRepository->list()->limitType("Folder")->getResult(),
-            'gangs' => $DocumentRepository->list()->limitType("Gang")->getResult(),
-            'groups' => $GroupRepository->findAll(),
+            'documents' => $DocumentRepository->list()->order(['createdAt' => 'DESC'])->limit(5)->getResult(),
+            'users' => $UserRepository->getAll()->order(['createdAt' => 'DESC'])->limit(5)->getResult(),
+            'directories' => $DirectoryRepository->list()->order(['createdAt' => 'DESC'])->limit(5)->getResult(),
+            'folders' => $DocumentRepository
+                        ->list()
+                        ->limitType("Folder")
+                        ->order(['createdAt' => 'DESC'])
+                        ->limit(5)
+                        ->getResult(),
+            'gangs' => $DocumentRepository
+                        ->list()
+                        ->limitType("Gang")
+                        ->order(['createdAt' => 'DESC'])
+                        ->limit(5)
+                        ->getResult(),
+            'groups' => $GroupRepository->getAll()->order(['createdAt' => 'DESC'])->limit(5)->getResult(),
 
         ]);
     }

src/Controller/DirectoryController.php

@@ -91,7 +91,11 @@ class DirectoryController extends AbstractController
              * @var CertificateRepository $repo
              */
             $repo =  $entityManager->getRepository('App\Entity\\' . $dType);
-            $RenderArray[$dType] = $repo->listForUser($this->getUser())->limitDirectory($Directory)->getResult();
+            $RenderArray[$dType] = $repo->listForUser($this->getUser())
+                                        ->limitDirectory($Directory)
+                                        ->order(['createdAt' => 'DESC'])
+                                        ->limit(4)
+                                        ->getResult();
         }