Eccube\Controller\ProductController::addCart()

Complexity

Conditions	15
Paths	74

Size

Total Lines

130

Duplication

Lines	13
Ratio	10 %

Code Coverage

Tests	45
CRAP Score	17.5322

Importance

Changes

0

<?php
    public function addCart(Request $request, Product $Product)
    {
        // エラーメッセージの配列
        $errorMessages = [];
        if (!$this->checkVisibility($Product)) {
            throw new NotFoundHttpException();
        }

        $builder = $this->formFactory->createNamedBuilder(
            '',
            AddCartType::class,
            null,
            [
                'product' => $Product,
                'id_add_product_id' => false,
            ]
        );

        $event = new EventArgs(
            [
                'builder' => $builder,
                'Product' => $Product,
            ],
            $request
        );
        $this->eventDispatcher->dispatch(EccubeEvents::FRONT_PRODUCT_CART_ADD_INITIALIZE, $event);

        /* @var $form \Symfony\Component\Form\FormInterface */
        $form = $builder->getForm();
        $form->handleRequest($request);

        if (!$form->isValid()) {
            throw new NotFoundHttpException();
        }

        $addCartData = $form->getData();

        log_info(
            'カート追加処理開始',
            [
                'product_id' => $Product->getId(),
                'product_class_id' => $addCartData['product_class_id'],
                'quantity' => $addCartData['quantity'],
            ]
        );

        // カートへ追加
        $this->cartService->addProduct($addCartData['product_class_id'], $addCartData['quantity']);

        // 明細の正規化
        $Carts = $this->cartService->getCarts();
        foreach ($Carts as $Cart) {
            $result = $this->purchaseFlow->validate($Cart, new PurchaseContext($Cart, $this->getUser()));
            // 復旧不可のエラーが発生した場合は追加した明細を削除.
            if ($result->hasError()) {
                $this->cartService->removeProduct($addCartData['product_class_id']);
                foreach ($result->getErrors() as $error) {
                    $errorMessages[] = $error->getMessage();
                }
            }
            foreach ($result->getWarning() as $warning) {
                $errorMessages[] = $warning->getMessage();
            }
        }
        // エラーが発生していた場合は再度正規化をする
        if (!empty($errorMessages)) {
            $Carts = $this->cartService->getCarts();
            foreach ($Carts as $Cart) {
                $retryResult = $this->purchaseFlow->validate($Cart, new PurchaseContext($Cart, $this->getUser()));
                if ($retryResult->hasError()) {
                    // 明細を削除してもエラーが出る場合はリクエストを失敗させる
                    foreach ($retryResult->getErrors() as $error) {
                        $errorMessages[] = $error->getMessage();
                    }
                    throw new CartException(implode(",", $errorMessages));
                }
            }
        }

        $this->cartService->save();

        log_info(
            'カート追加処理完了',
            [
                'product_id' => $Product->getId(),
                'product_class_id' => $addCartData['product_class_id'],
                'quantity' => $addCartData['quantity'],
            ]
        );

        $event = new EventArgs(
            [
                'form' => $form,
                'Product' => $Product,
            ],
            $request
        );
        $this->eventDispatcher->dispatch(EccubeEvents::FRONT_PRODUCT_CART_ADD_COMPLETE, $event);

        if ($event->getResponse() !== null) {
            return $event->getResponse();
        }

        if ($request->isXmlHttpRequest()) {
            // ajaxでのリクエストの場合は結果をjson形式で返す。

            // 初期化
            $done = null;

$done is not used, you could remove the assignment.

            $messages = [];

            if (empty($errorMessages)) {
                // エラーが発生していない場合
                $done = true;
                array_push($messages, trans('front.product.add_cart_complete'));
            } else {
                // エラーが発生している場合
                $done = false;
                $messages = $errorMessages;
            }

            return $this->json(['done' => $done, 'messages' => $messages]);
        } else {
            // ajax以外でのリクエストの場合はカート画面へリダイレクト
            foreach ($errorMessages as $errorMessage) {
                $this->addRequestError($errorMessage);
            }

            return $this->redirectToRoute('cart');
        }
    }