EC-CUBE / ec-cube

                ['product_classes_exist' => true]);

            $form->handleRequest($request);

            if ($form->isSubmitted() && $form->isValid()) {

                // フォームではtokenを無効化しているのでここで確認する.

                $this->isTokenValid();

                $this->saveProductClasses($Product, $form['product_classes']->getData());

                $this->addSuccess('admin.common.save_complete', 'admin');

                if ($request->get('return')) {

                    return $this->redirectToRoute('admin_product_product_class', ['id' => $Product->getId(), 'return' => $request->get('return')]);

                }

                return $this->redirectToRoute('admin_product_product_class', ['id' => $Product->getId()]);

            }

        } else {

            // 規格なし商品

            $form = $this->createMatrixForm();

                // 登録ボタン押下時

                if ($isSave) {

                    $form->handleRequest($request);

                    if ($form->isSubmitted() && $form->isValid()) {

                        $this->saveProductClasses($Product, $form['product_classes']->getData());

                        $this->addSuccess('admin.common.save_complete', 'admin');

                        if ($request->get('return')) {

                            return $this->redirectToRoute('admin_product_product_class', ['id' => $Product->getId(), 'return' => $request->get('return')]);

                        }

                        return $this->redirectToRoute('admin_product_product_class', ['id' => $Product->getId()]);

                    }

                }

            }

        }