feat: additional 'deleted' status for assignments

src/Controller/Administrative/Assignment/DeleteController.php

@@ -26,6 +26,8 @@ class DeleteController extends AbstractController
     {
         if (true === $request->isMethod('POST')) {
             $assignment->setDeleted();
+            $assignment->setStatus(Assignment::STATUS_DELETED);
+
             $this->entityManager->flush();
 
             $this->logger->info('Delete assignment', [

src/Entity/Assignment.php

@@ -28,6 +28,7 @@ class Assignment implements BlameableEntityInterface, TimestampableEntityInterfa
     public const STATUS_PARTLY_STAFFED = 'partly_staffed';
     public const STATUS_STAFFING = 'staffing';
     public const STATUS_UNSTAFFED = 'unstaffed';
+    public const STATUS_DELETED = 'deleted';
 
     #[ORM\Id]
     #[ORM\GeneratedValue]