Sonata\CustomerBundle\Controller\Api\CustomerController::handleWriteCustomer PHP Метод

    protected function handleWriteCustomer($request, $id = null)
    {
        $customer = $id ? $this->getCustomer($id) : null;
        $form = $this->formFactory->createNamed(null, 'sonata_customer_api_form_customer', $customer, array('csrf_protection' => false));
        $form->bind($request);
        if ($form->isValid()) {
            $customer = $form->getData();
            $this->customerManager->save($customer);
            $view = \FOS\RestBundle\View\View::create($customer);
            $serializationContext = SerializationContext::create();
            $serializationContext->setGroups(array('sonata_api_read'));
            $serializationContext->enableMaxDepthChecks();
            $view->setSerializationContext($serializationContext);
            return $view;
        }
        return $form;
    }