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pmclainpmclain
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[Cart Operations] Remove item mutation
Partial #37
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‎app/code/Magento/QuoteGraphQl/Model/Resolver/RemoveItemFromCartOutput.php

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<?php
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/**
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* Copyright © Magento, Inc. All rights reserved.
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* See COPYING.txt for license details.
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*/
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declare(strict_types=1);
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namespace Magento\QuoteGraphQl\Model\Resolver;
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use Magento\Framework\Exception\NoSuchEntityException;
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use Magento\Framework\GraphQl\Config\Element\Field;
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use Magento\Framework\GraphQl\Exception\GraphQlInputException;
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use Magento\Framework\GraphQl\Exception\GraphQlNoSuchEntityException;
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use Magento\Framework\GraphQl\Query\ResolverInterface;
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use Magento\Framework\GraphQl\Schema\Type\ResolveInfo;
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use Magento\Quote\Api\GuestCartItemRepositoryInterface;
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use Magento\Quote\Api\GuestCartRepositoryInterface;
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use Magento\QuoteGraphQl\Model\Cart\ExtractDataFromCart;
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/**
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* @inheritdoc
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*/
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class RemoveItemFromCartOutput implements ResolverInterface
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{
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/**
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* @var GuestCartItemRepositoryInterface
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*/
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private $guestCartItemRepository;
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/**
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* @var GuestCartRepositoryInterface
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*/
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private $guestCartRepository;
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/**
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* @var ExtractDataFromCart
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*/
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private $extractDataFromCart;
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public function __construct(
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GuestCartItemRepositoryInterface $guestCartItemRepository,
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GuestCartRepositoryInterface $guestCartRepository,
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ExtractDataFromCart $extractDataFromCart
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) {
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$this->guestCartItemRepository = $guestCartItemRepository;
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$this->guestCartRepository = $guestCartRepository;
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$this->extractDataFromCart = $extractDataFromCart;
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}
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public function resolve(Field $field, $context, ResolveInfo $info, array $value = null, array $args = null)
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{
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if (!isset($args['input']['cart_id'])) {
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throw new GraphQlInputException(__('Required parameter "cart_id" is missing'));
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}
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if (!isset($args['input']['cart_item_id'])) {
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throw new GraphQlInputException(__('Required parameter "cart_item_id" is missing'));
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}
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$maskedCartId = $args['input']['cart_id'];
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$itemId = $args['input']['cart_item_id'];
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try {
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$this->guestCartItemRepository->deleteById($maskedCartId, $itemId);
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} catch (NoSuchEntityException $e) {
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throw new GraphQlNoSuchEntityException(__($e->getMessage()));
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}
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$cart = $this->guestCartRepository->get($maskedCartId);
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$cartData = $this->extractDataFromCart->execute($cart);
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return ['cart' => array_merge(['cart_id' => $maskedCartId], $cartData)];
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}
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}

‎app/code/Magento/QuoteGraphQl/etc/schema.graphqls

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@@ -14,6 +14,7 @@ type Mutation {
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setShippingAddressesOnCart(input: SetShippingAddressesOnCartInput): SetShippingAddressesOnCartOutput @resolver(class: "\\Magento\\QuoteGraphQl\\Model\\Resolver\\SetShippingAddressesOnCart")
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setBillingAddressOnCart(input: SetBillingAddressOnCartInput): SetBillingAddressOnCartOutput @resolver(class: "\\Magento\\QuoteGraphQl\\Model\\Resolver\\SetBillingAddressOnCart")
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setShippingMethodsOnCart(input: SetShippingMethodsOnCartInput): SetShippingMethodsOnCartOutput @resolver(class: "\\Magento\\QuoteGraphQl\\Model\\Resolver\\SetShippingMethodsOnCart")
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removeItemFromCart(input: RemoveItemFromCartInput): RemoveItemFromCartOutput @resolver(class: "Magento\\QuoteGraphQl\\Model\\Resolver\\RemoveItemFromCartOutput")
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}
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input AddSimpleProductsToCartInput {
@@ -206,6 +207,15 @@ type AddVirtualProductsToCartOutput {
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cart: Cart!
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}
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input RemoveItemFromCartInput {
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cart_id: String!
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cart_item_id: String!
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}
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type RemoveItemFromCartOutput {
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cart: Cart!
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}
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type SimpleCartItem implements CartItemInterface @doc(description: "Simple Cart Item") {
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customizable_options: [SelectedCustomizableOption] @resolver(class: "Magento\\QuoteGraphQl\\Model\\Resolver\\CustomizableOptions")
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}

‎dev/tests/api-functional/testsuite/Magento/GraphQl/Quote/RemoveItemFromCartTest.php

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<?php
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/**
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* Copyright © Magento, Inc. All rights reserved.
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* See COPYING.txt for license details.
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*/
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declare(strict_types=1);
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namespace Magento\GraphQl\Quote;
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use Magento\Catalog\Api\ProductRepositoryInterface;
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use Magento\Integration\Api\CustomerTokenServiceInterface;
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use Magento\Quote\Api\Data\CartInterface;
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use Magento\Quote\Api\GuestCartRepositoryInterface;
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use Magento\Quote\Model\Quote;
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use Magento\Quote\Model\QuoteIdToMaskedQuoteIdInterface;
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use Magento\Quote\Model\ResourceModel\Quote as QuoteResource;
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use Magento\TestFramework\Helper\Bootstrap;
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use Magento\TestFramework\TestCase\GraphQlAbstract;
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use Magento\TestFramework\ObjectManager;
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/**
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* Test for empty cart creation mutation
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*/
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class RemoveItemFromCartTest extends GraphQlAbstract
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{
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/**
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* @var QuoteResource
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*/
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private $quoteResource;
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/**
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* @var Quote
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*/
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private $quote;
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/**
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* @var QuoteIdToMaskedQuoteIdInterface
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*/
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private $quoteIdToMaskedId;
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/**
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* @var ProductRepositoryInterface
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*/
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private $productRepository;
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/**
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* @var GuestCartRepositoryInterface
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*/
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private $guestCartRepository;
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protected function setUp()
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{
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$objectManager = Bootstrap::getObjectManager();
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$this->quoteResource = $objectManager->create(QuoteResource::class);
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$this->quote = $objectManager->create(Quote::class);
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$this->quoteIdToMaskedId = $objectManager->create(QuoteIdToMaskedQuoteIdInterface::class);
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$this->productRepository = $objectManager->create(ProductRepositoryInterface::class);
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$this->guestCartRepository = $objectManager->create(GuestCartRepositoryInterface::class);
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}
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/**
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* @magentoApiDataFixture Magento/Checkout/_files/quote_with_simple_product_saved.php
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*/
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public function testGuestRemoveItemFromCart()
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{
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$this->quoteResource->load(
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$this->quote,
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'test_order_with_simple_product_without_address',
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'reserved_order_id'
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);
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$maskedQuoteId = $this->quoteIdToMaskedId->execute((int)$this->quote->getId());
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$itemId = $this->quote->getItemByProduct($this->productRepository->get('simple'))->getId();
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$query = <<<QUERY
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mutation {
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removeItemFromCart(
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input: {
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cart_id: "$maskedQuoteId"
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cart_item_id: "$itemId"
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}
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) {
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cart {
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cart_id
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items {
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id
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qty
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}
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}
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}
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}
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QUERY;
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$response = $this->graphQlQuery($query);
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$this->assertArrayHasKey('removeItemFromCart', $response);
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$this->assertArrayHasKey('cart', $response['removeItemFromCart']);
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$responseCart = $response['removeItemFromCart']['cart'];
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$this->assertCount(0, $responseCart['items']);
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}
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/**
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* @magentoApiDataFixture Magento/Checkout/_files/quote_with_simple_product_saved.php
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* @magentoApiDataFixture Magento/Customer/_files/customer.php
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*/
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public function testRemoveItemFromCart()
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{
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$this->quoteResource->load(
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$this->quote,
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'test_order_with_simple_product_without_address',
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'reserved_order_id'
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);
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$maskedQuoteId = $this->quoteIdToMaskedId->execute((int)$this->quote->getId());
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$itemId = $this->quote->getItemByProduct($this->productRepository->get('simple'))->getId();
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$this->quote->setCustomerId(1);
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$this->quoteResource->save($this->quote);
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$headerMap = $this->getHeaderMap();
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$query = <<<QUERY
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mutation {
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removeItemFromCart(
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input: {
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cart_id: "$maskedQuoteId"
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cart_item_id: "$itemId"
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}
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) {
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cart {
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cart_id
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items {
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id
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qty
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}
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}
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}
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}
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QUERY;
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$response = $this->graphQlQuery($query, [], '', $headerMap);
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$this->assertArrayHasKey('removeItemFromCart', $response);
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$this->assertArrayHasKey('cart', $response['removeItemFromCart']);
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$responseCart = $response['removeItemFromCart']['cart'];
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$this->assertCount(0, $responseCart['items']);
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}
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public function testRemoveItemFromCartNoSuchCartIdException()
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{
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$maskedCartId = 'nada';
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$this->expectExceptionMessage('No such entity with cartId');
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$query = <<<QUERY
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mutation {
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removeItemFromCart(
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input: {
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cart_id: "$maskedCartId"
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cart_item_id: "nononono"
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}
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) {
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cart {
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cart_id
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items {
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id
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qty
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}
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}
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}
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}
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QUERY;
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$this->graphQlQuery($query);
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}
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/**
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* @magentoApiDataFixture Magento/Checkout/_files/quote_with_simple_product_saved.php
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*/
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public function testRemoveItemFromCartNoSuchCartItem()
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{
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$this->quoteResource->load(
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$this->quote,
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'test_order_with_simple_product_without_address',
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'reserved_order_id'
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);
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$maskedQuoteId = $this->quoteIdToMaskedId->execute((int)$this->quote->getId());
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$itemId = 'nononono';
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$this->expectExceptionMessage(sprintf('Cart doesn\'t contain the %s item.', $itemId));
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$query = <<<QUERY
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mutation {
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removeItemFromCart(
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input: {
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cart_id: "$maskedQuoteId"
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cart_item_id: "$itemId"
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}
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) {
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cart {
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cart_id
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items {
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id
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qty
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}
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}
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}
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}
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QUERY;
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$this->graphQlQuery($query);
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}
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/**
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* @param string $username
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* @return array
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*/
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private function getHeaderMap(string $username = '[email protected]'): array
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{
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$password = 'password';
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/** @var CustomerTokenServiceInterface $customerTokenService */
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$customerTokenService = ObjectManager::getInstance()
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->get(CustomerTokenServiceInterface::class);
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$customerToken = $customerTokenService->createCustomerAccessToken($username, $password);
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$headerMap = ['Authorization' => 'Bearer ' . $customerToken];
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return $headerMap;
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}
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}

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