Implement logic to put workflow on hold and resume it

src/Bundle/ChillMainBundle/Controller/WorkflowController.php

@@ -19,11 +19,13 @@ use Chill\MainBundle\Form\WorkflowStepType;
 use Chill\MainBundle\Pagination\PaginatorFactory;
 use Chill\MainBundle\Repository\Workflow\EntityWorkflowRepository;
 use Chill\MainBundle\Repository\Workflow\EntityWorkflowStepSignatureRepository;
+use Chill\MainBundle\Repository\Workflow\EntityWorkflowStepHoldRepository;
 use Chill\MainBundle\Security\Authorization\EntityWorkflowVoter;
 use Chill\MainBundle\Security\ChillSecurity;
 use Chill\MainBundle\Workflow\EntityWorkflowManager;
 use Chill\MainBundle\Workflow\WorkflowTransitionContextDTO;
 use Doctrine\ORM\EntityManagerInterface;
+use Doctrine\ORM\NonUniqueResultException;
 use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
 use Symfony\Component\Clock\ClockInterface;
 use Symfony\Component\Form\Extension\Core\Type\FormType;
@@ -52,6 +54,7 @@ class WorkflowController extends AbstractController
         private readonly ChillSecurity $security,
         private readonly \Doctrine\Persistence\ManagerRegistry $managerRegistry,
         private readonly ClockInterface $clock,
+        private readonly EntityWorkflowStepHoldRepository $entityWorkflowStepHoldRepository,
         private readonly EntityWorkflowStepSignatureRepository $entityWorkflowStepSignatureRepository,
     ) {}
 
@@ -283,6 +286,9 @@ class WorkflowController extends AbstractController
         );
     }
 
+    /**
+     * @throws NonUniqueResultException
+     */
     #[Route(path: '/{_locale}/main/workflow/{id}/show', name: 'chill_main_workflow_show')]
     public function show(EntityWorkflow $entityWorkflow, Request $request): Response
     {
@@ -292,6 +298,7 @@ class WorkflowController extends AbstractController
         $workflow = $this->registry->get($entityWorkflow, $entityWorkflow->getWorkflowName());
         $errors = [];
         $signatures = $entityWorkflow->getCurrentStep()->getSignatures();
+        $holdOnStepByUser = $this->entityWorkflowStepHoldRepository->findOneByStepAndUser($entityWorkflow->getCurrentStep(), $this->security->getUser());
 
         if (\count($workflow->getEnabledTransitions($entityWorkflow)) > 0) {
             // possible transition
@@ -354,6 +361,7 @@ class WorkflowController extends AbstractController
                 'entity_workflow' => $entityWorkflow,
                 'transition_form_errors' => $errors,
                 'signatures' => $signatures,
+                'holdOnStepByUser' => $holdOnStepByUser,
             ]
         );
     }

src/Bundle/ChillMainBundle/Resources/views/Workflow/index.html.twig

@@ -64,14 +64,21 @@
     <section class="step my-4">{% include '@ChillMain/Workflow/_comment.html.twig' %}</section> #}
     <section class="step my-4">{% include '@ChillMain/Workflow/_history.html.twig' %}</section>
 
-    {# useful ?
     <ul class="record_actions sticky-form-buttons">
-        <li class="cancel">
-            <a class="btn btn-cancel" href="{{ path('chill_main_workflow_list_dest') }}">
-                {{ 'Back to the list'|trans }}
-            </a>
-        </li>
+        {% if holdOnStepByUser|length > 0 %}
+            <li>
+                <a class="btn btn-misc" href="{{ path('chill_main_workflow_remove_hold', {'holdId': holdOnStepByUser.id}) }}"><i class="fa fa-hourglass"></i>
+                    {{ 'workflow.Remove hold'|trans }}
+                </a>
+            </li>
+        {% else %}
+            <li>
+                <a class="btn btn-misc" href="{{ path('chill_main_workflow_on_hold', {'id': entity_workflow.id}) }}"><i class="fa fa-hourglass"></i>
+                    {{ 'workflow.Put on hold'|trans }}
+                </a>
+            </li>
+        {% endif %}
     </ul>
-    #}
+
 </div>
 {% endblock %}

src/Bundle/ChillMainBundle/translations/messages.fr.yml

@@ -527,6 +527,8 @@ workflow:
     Access link copied: Lien d'accès copié
     This link grant any user to apply a transition: Le lien d'accès suivant permet d'appliquer une transition
     The workflow may be accssed through this link: Une transition peut être appliquée sur ce workflow grâce au lien d'accès suivant
+    Put on hold: Mettre en attente
+    Remove hold: Enlever la mise en attente
 
     signature_zone:
         title: Appliquer les signatures électroniques