[form][controller] pass suggested users on to workflow form

src/Bundle/ChillMainBundle/Controller/WorkflowController.php

@@ -30,6 +30,7 @@ use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\HttpKernel\Exception\BadRequestHttpException;
 use Symfony\Component\Routing\Annotation\Route;
 use Symfony\Component\Security\Core\Exception\AccessDeniedException;
+use Symfony\Component\Security\Core\Security;
 use Symfony\Component\Validator\Validator\ValidatorInterface;
 use Symfony\Component\Workflow\Registry;
 use Symfony\Component\Workflow\TransitionBlocker;
@@ -48,11 +49,13 @@ class WorkflowController extends AbstractController
 
     private Registry $registry;
 
+    private Security $security;
+
     private TranslatorInterface $translator;
 
     private ValidatorInterface $validator;
 
-    public function __construct(EntityWorkflowManager $entityWorkflowManager, EntityWorkflowRepository $entityWorkflowRepository, ValidatorInterface $validator, PaginatorFactory $paginatorFactory, Registry $registry, EntityManagerInterface $entityManager, TranslatorInterface $translator)
+    public function __construct(EntityWorkflowManager $entityWorkflowManager, EntityWorkflowRepository $entityWorkflowRepository, ValidatorInterface $validator, PaginatorFactory $paginatorFactory, Registry $registry, EntityManagerInterface $entityManager, TranslatorInterface $translator, Security $security)
     {
         $this->entityWorkflowManager = $entityWorkflowManager;
         $this->entityWorkflowRepository = $entityWorkflowRepository;
@@ -61,6 +64,7 @@ class WorkflowController extends AbstractController
         $this->registry = $registry;
         $this->entityManager = $entityManager;
         $this->translator = $translator;
+        $this->security = $security;
     }
 
     /**
@@ -291,10 +295,18 @@ class WorkflowController extends AbstractController
 
         if (count($workflow->getEnabledTransitions($entityWorkflow)) > 0) {
             // possible transition
+
+            $usersInvolved = $entityWorkflow->getUsersInvolved();
+            $currentUserFound = array_search($this->security->getUser(), $usersInvolved, true);
+
+            if (false !== $currentUserFound) {
+                unset($usersInvolved[$currentUserFound]);
+            }
+
             $transitionForm = $this->createForm(
                 WorkflowStepType::class,
                 $entityWorkflow->getCurrentStep(),
-                ['transition' => true, 'entity_workflow' => $entityWorkflow]
+                ['transition' => true, 'entity_workflow' => $entityWorkflow, 'suggested_users' => $usersInvolved]
             );
 
             $transitionForm->handleRequest($request);

src/Bundle/ChillMainBundle/Form/WorkflowStepType.php

@@ -154,6 +154,7 @@ class WorkflowStepType extends AbstractType
                     'label' => 'workflow.dest for next steps',
                     'multiple' => true,
                     'mapped' => false,
+                    'suggested' => $options['suggested_users'],
                 ])
                 ->add('future_dest_emails', ChillCollectionType::class, [
                     'label' => 'workflow.dest by email',
@@ -200,6 +201,7 @@ class WorkflowStepType extends AbstractType
             ->setAllowedTypes('transition', 'bool')
             ->setRequired('entity_workflow')
             ->setAllowedTypes('entity_workflow', EntityWorkflow::class)
+            ->setDefault('suggested_users', [])
             ->setDefault('constraints', [
                 new Callback(
                     function ($step, ExecutionContextInterface $context, $payload) {