Fix cs after php-cs-fixer upgrade, fix phpstan and rector errors

src/Bundle/ChillMainBundle/Controller/WorkflowController.php

@@ -343,7 +343,7 @@ class WorkflowController extends AbstractController
 
                 $this->entityManager->flush();
 
-                if ($onHoldStep) {
+                if (null !== $onHoldStep) {
                     $this->entityManager->remove($onHoldStep);
                 }
 

src/Bundle/ChillMainBundle/Controller/WorkflowOnHoldController.php

@@ -1,16 +1,26 @@
 <?php
 
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
 namespace Chill\MainBundle\Controller;
 
+use Chill\MainBundle\Entity\User;
 use Chill\MainBundle\Entity\Workflow\EntityWorkflow;
 use Chill\MainBundle\Entity\Workflow\EntityWorkflowStepHold;
 use Chill\MainBundle\Repository\Workflow\EntityWorkflowRepository;
 use Chill\MainBundle\Repository\Workflow\EntityWorkflowStepHoldRepository;
-use Chill\MainBundle\Security\ChillSecurity;
 use Doctrine\ORM\EntityManagerInterface;
 use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException;
 use Symfony\Component\Routing\Annotation\Route;
 use Symfony\Component\Security\Core\Security;
 use Symfony\Component\Workflow\Registry;
@@ -22,7 +32,7 @@ class WorkflowOnHoldController extends AbstractController
         private readonly Security $security,
         private readonly Registry $registry,
         private readonly EntityWorkflowStepHoldRepository $entityWorkflowStepHoldRepository,
-        private readonly EntityWorkflowRepository $entityWorkflowRepository
+        private readonly EntityWorkflowRepository $entityWorkflowRepository,
     ) {}
 
     #[Route(path: '/{_locale}/main/workflow/{id}/hold', name: 'chill_main_workflow_on_hold')]
@@ -33,10 +43,14 @@ class WorkflowOnHoldController extends AbstractController
         $currentStep = $entityWorkflow->getCurrentStep();
         $currentUser = $this->security->getUser();
 
+        if (!$currentUser instanceof User) {
+            throw new AccessDeniedHttpException('only user can put a workflow on hold');
+        }
+
         $workflow = $this->registry->get($entityWorkflow, $entityWorkflow->getWorkflowName());
         $enabledTransitions = $workflow->getEnabledTransitions($entityWorkflow);
 
-        if (!count($enabledTransitions) > 0) {
+        if (0 === count($enabledTransitions)) {
             throw $this->createAccessDeniedException('You are not allowed to apply any transitions to this workflow, therefore you cannot toggle the hold status.');
         }
 
@@ -64,5 +78,4 @@ class WorkflowOnHoldController extends AbstractController
 
         return $this->redirectToRoute('chill_main_workflow_show', ['id' => $entityWorkflow->getId()]);
     }
-
 }