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This repository was archived by the owner on Dec 19, 2019. It is now read-only.

Commit dc5b402

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author
Valeriy Naida
authored
ENGCOM-3007: Mutations coupons #163 
2 parents 43dca41 + ff84a75 commit dc5b402

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7 files changed

+559
-16
lines changed

7 files changed

+559
-16
lines changed

‎app/code/Magento/QuoteGraphQl/Model/Authorization/IsCartMutationAllowedForCurrentUser.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\Authorization;
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use Magento\Authorization\Model\UserContextInterface;
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use Magento\Framework\Exception\NoSuchEntityException;
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use Magento\Framework\GraphQl\Exception\GraphQlNoSuchEntityException;
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use Magento\Quote\Api\CartRepositoryInterface;
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/**
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* Service for checking that the shopping cart operations are allowed for current user
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*/
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class IsCartMutationAllowedForCurrentUser
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{
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/**
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* @var CartRepositoryInterface
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*/
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private $cartRepository;
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/**
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* @var UserContextInterface
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*/
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private $userContext;
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/**
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* @param UserContextInterface $userContext
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* @param CartRepositoryInterface $cartRepository
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*/
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public function __construct(
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UserContextInterface $userContext,
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CartRepositoryInterface $cartRepository
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) {
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$this->userContext = $userContext;
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$this->cartRepository = $cartRepository;
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}
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/**
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* Check that the shopping cart operations are allowed for current user
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*
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* @param int $quoteId
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* @return bool
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* @throws GraphQlNoSuchEntityException
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*/
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public function execute(int $quoteId): bool
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{
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try {
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$quote = $this->cartRepository->get($quoteId);
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} catch (NoSuchEntityException $exception) {
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throw new GraphQlNoSuchEntityException(__($exception->getMessage()));
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}
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$customerId = $quote->getCustomerId();
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/* Guest cart, allow operations */
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if (!$customerId) {
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return true;
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}
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/* If the quote belongs to the current customer allow operations */
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return $customerId == $this->userContext->getUserId();
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}
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}

‎app/code/Magento/QuoteGraphQl/Model/Resolver/Coupon/ApplyCouponToCart.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\Coupon;
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use Magento\Framework\Exception\CouldNotSaveException;
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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\GraphQlAuthorizationException;
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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\CouponManagementInterface;
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use Magento\Quote\Model\MaskedQuoteIdToQuoteIdInterface;
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use Magento\QuoteGraphQl\Model\Authorization\IsCartMutationAllowedForCurrentUser;
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/**
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* @inheritdoc
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*/
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class ApplyCouponToCart implements ResolverInterface
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{
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/**
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* @var CouponManagementInterface
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*/
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private $couponManagement;
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/**
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* @var MaskedQuoteIdToQuoteIdInterface
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*/
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private $maskedQuoteIdToQuoteId;
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/**
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* @var IsCartMutationAllowedForCurrentUser
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*/
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private $isCartMutationAllowedForCurrentUser;
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/**
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* @param CouponManagementInterface $couponManagement
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* @param MaskedQuoteIdToQuoteIdInterface $maskedQuoteIdToId
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* @param IsCartMutationAllowedForCurrentUser $isCartMutationAllowedForCurrentUser
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*/
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public function __construct(
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CouponManagementInterface $couponManagement,
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MaskedQuoteIdToQuoteIdInterface $maskedQuoteIdToId,
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IsCartMutationAllowedForCurrentUser $isCartMutationAllowedForCurrentUser
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) {
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$this->couponManagement = $couponManagement;
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$this->maskedQuoteIdToQuoteId = $maskedQuoteIdToId;
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$this->isCartMutationAllowedForCurrentUser = $isCartMutationAllowedForCurrentUser;
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}
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/**
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* @inheritdoc
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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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$maskedCartId = $args['input']['cart_id'];
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if (!isset($args['input']['coupon_code'])) {
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throw new GraphQlInputException(__('Required parameter "coupon_code" is missing'));
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}
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$couponCode = $args['input']['coupon_code'];
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try {
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$cartId = $this->maskedQuoteIdToQuoteId->execute($maskedCartId);
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} catch (NoSuchEntityException $exception) {
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throw new GraphQlNoSuchEntityException(
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__('Could not find a cart with ID "%masked_cart_id"', ['masked_cart_id' => $maskedCartId])
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);
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}
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if (false === $this->isCartMutationAllowedForCurrentUser->execute($cartId)) {
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throw new GraphQlAuthorizationException(
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__(
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'The current user cannot perform operations on cart "%masked_cart_id"',
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['masked_cart_id' => $maskedCartId]
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)
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);
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}
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/* Check current cart does not have coupon code applied */
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$appliedCouponCode = $this->couponManagement->get($cartId);
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if (!empty($appliedCouponCode)) {
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throw new GraphQlInputException(
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__('A coupon is already applied to the cart. Please remove it to apply another')
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);
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}
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try {
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$this->couponManagement->set($cartId, $couponCode);
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} catch (NoSuchEntityException $exception) {
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throw new GraphQlNoSuchEntityException(__($exception->getMessage()));
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} catch (CouldNotSaveException $exception) {
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throw new GraphQlInputException(__($exception->getMessage()));
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}
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$data['cart']['applied_coupon'] = [
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'code' => $couponCode,
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];
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return $data;
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}
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}

‎app/code/Magento/QuoteGraphQl/Model/Resolver/Coupon/RemoveCouponFromCart.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\Coupon;
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use Magento\Framework\Exception\CouldNotDeleteException;
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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\GraphQlAuthorizationException;
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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\CouponManagementInterface;
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use Magento\Quote\Model\MaskedQuoteIdToQuoteIdInterface;
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use Magento\QuoteGraphQl\Model\Authorization\IsCartMutationAllowedForCurrentUser;
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/**
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* @inheritdoc
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*/
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class RemoveCouponFromCart implements ResolverInterface
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{
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/**
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* @var MaskedQuoteIdToQuoteIdInterface
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*/
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private $maskedQuoteIdToId;
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/**
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* @var CouponManagementInterface
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*/
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private $couponManagement;
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/**
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* @var IsCartMutationAllowedForCurrentUser
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*/
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private $isCartMutationAllowedForCurrentUser;
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/**
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* @param CouponManagementInterface $couponManagement
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* @param IsCartMutationAllowedForCurrentUser $isCartMutationAllowedForCurrentUser
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* @param MaskedQuoteIdToQuoteIdInterface $maskedQuoteIdToId
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*/
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public function __construct(
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CouponManagementInterface $couponManagement,
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IsCartMutationAllowedForCurrentUser $isCartMutationAllowedForCurrentUser,
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MaskedQuoteIdToQuoteIdInterface $maskedQuoteIdToId
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) {
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$this->couponManagement = $couponManagement;
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$this->isCartMutationAllowedForCurrentUser = $isCartMutationAllowedForCurrentUser;
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$this->maskedQuoteIdToId = $maskedQuoteIdToId;
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}
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/**
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* @inheritdoc
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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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$maskedCartId = $args['input']['cart_id'];
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try {
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$cartId = $this->maskedQuoteIdToId->execute($maskedCartId);
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} catch (NoSuchEntityException $exception) {
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throw new GraphQlNoSuchEntityException(
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__('Could not find a cart with ID "%masked_cart_id"', ['masked_cart_id' => $maskedCartId])
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);
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}
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if (false === $this->isCartMutationAllowedForCurrentUser->execute($cartId)) {
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throw new GraphQlAuthorizationException(
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__(
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'The current user cannot perform operations on cart "%masked_cart_id"',
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['masked_cart_id' => $maskedCartId]
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)
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);
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}
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try {
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$this->couponManagement->remove($cartId);
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} catch (NoSuchEntityException $exception) {
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throw new GraphQlNoSuchEntityException(__($exception->getMessage()));
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} catch (CouldNotDeleteException $exception) {
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throw new GraphQlInputException(__($exception->getMessage()));
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}
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$data['cart']['applied_coupon'] = [
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'code' => '',
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];
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return $data;
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}
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}

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

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@@ -3,4 +3,35 @@
33

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type Mutation {
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createEmptyCart: String @resolver(class: "\\Magento\\QuoteGraphQl\\Model\\Resolver\\Cart\\CreateEmptyCart") @doc(description:"Creates empty shopping cart for guest or logged in user")
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applyCouponToCart(input: ApplyCouponToCartInput): ApplyCouponToCartOutput @resolver(class: "\\Magento\\QuoteGraphQl\\Model\\Resolver\\Coupon\\ApplyCouponToCart")
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removeCouponFromCart(input: RemoveCouponFromCartInput): RemoveCouponFromCartOutput @resolver(class: "\\Magento\\QuoteGraphQl\\Model\\Resolver\\Coupon\\RemoveCouponFromCart")
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}
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input ApplyCouponToCartInput {
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cart_id: String!
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coupon_code: String!
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}
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type ApplyCouponToCartOutput {
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cart: Cart!
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}
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type Cart {
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applied_coupon: AppliedCoupon
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}
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type CartAddress {
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applied_coupon: AppliedCoupon
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}
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type AppliedCoupon {
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code: String!
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}
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input RemoveCouponFromCartInput {
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cart_id: String!
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}
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type RemoveCouponFromCartOutput {
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cart: Cart
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}

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