src/Controller/Admin/CustomerCrudController.php

@@ -40,6 +40,10 @@ class CustomerCrudController extends AbstractCrudController
             ->setFormTypeOptions(['by_reference' => false])
             ->setTemplatePath('admin/customer_tickets.html.twig')
             ->hideOnIndex();
+        yield AssociationField::new('payment', 'Zahlungs Status')
+            ->setCrudController(PaymentCrudController::class)
+            ->hideOnForm()
+            ->formatValue(fn(?Payment $payment) => $payment?->isCompleted() ? 'Bezahlt' : 'Offen');
     }
 
 
@@ -47,7 +51,7 @@ class CustomerCrudController extends AbstractCrudController
     {
         return $actions
             ->add(Crud::PAGE_INDEX, Action::DETAIL)
-            ->disable(Action::DELETE)
+            ->setPermission(Action::DELETE, 'ROLE_SUPER_ADMIN')
             ->setPermission(Action::NEW, 'ROLE_SUPER_ADMIN')
             ->setPermission(Action::EDIT, 'ROLE_SUPER_ADMIN');
     }

src/Entity/Customer.php

@@ -30,7 +30,7 @@ class Customer implements \Stringable
     /**
      * @var Collection<int, Ticket>
      */
-    #[ORM\OneToMany(targetEntity: Ticket::class, mappedBy: 'customer', cascade: ['persist'], fetch: 'EAGER', orphanRemoval: true)]
+    #[ORM\OneToMany(targetEntity: Ticket::class, mappedBy: 'customer', cascade: ['persist', 'remove'], fetch: 'EAGER', orphanRemoval: true)]
     private Collection $tickets;
 
     #[ORM\OneToOne(mappedBy: 'customer', cascade: ['persist', 'remove'])]