entityManager = $entityManager; } #[Route('/admin/configuration', name: 'admin_configuration_index')] public function index(Request $request): Response { $configuration = $this->entityManager->getRepository(Configuration::class)->findOneBy(['id' => 1]); $form = $this->createForm(ConfigurationType::class, $configuration); $form->handleRequest($request); if ($form->isSubmitted() && $form->isValid()) { $isConfiguration = $this->entityManager->getRepository(Configuration::class)->findOneBy(['id' => 1]); if ($isConfiguration) { $isConfiguration->setOwnerMail($form->getData()->getOwnerMail()); } else { $configuration = new Configuration(); $configuration->setOwnerMail($form->getData()->getOwnerMail()); $this->entityManager->persist($configuration); } $this->entityManager->flush(); } return $this->render('configuration/index.html.twig', [ 'form' => $form->createView(), ]); } }