feat: refactor staffing status assignment and filtering

src/Controller/Admin/Application/DeleteController.php

@@ -26,6 +26,9 @@ class DeleteController extends AbstractController
         $this->entityManager->remove($application);
         $this->entityManager->flush();
 
+        $application->getAssignment()->updateStaffingStatus();
+        $this->entityManager->flush();
+
         $this->addFlash('success', 'Die Bewerbung wurde gelöscht');
         $this->logger->info('Delete application', [
             'destination' => (string) $application->getAssignment()->getDestination(),

src/Controller/Admin/Application/DisposeController.php

@@ -39,6 +39,10 @@ class DisposeController extends AbstractController
             $this->entityManager->remove($application);
             $this->entityManager->flush();
 
+            // Update staffing status of related assignment
+            $disposition->getAssignment()->updateStaffingStatus();
+            $this->entityManager->flush();
+
             $this->eventDispatcher->dispatch(new DispositionCreatedEvent($disposition), DispositionCreatedEvent::NAME);
 
             $this->addFlash('success', 'Teamer:in wurde eingeteilt');

src/Controller/Admin/Disposition/DeleteController.php

@@ -54,6 +54,10 @@ class DeleteController extends AbstractController
             $this->entityManager->remove($disposition);
             $this->entityManager->flush();
 
+            // Update staffing status of related assignment
+            $disposition->getAssignment()->updateStaffingStatus();
+            $this->entityManager->flush();
+
             return new HxRedirectResponse($this->generateUrl('app_administrative_assignment_detail', [
                 'uuid' => $disposition->getAssignment()->getUuid(),
             ]));