[Cart Operations] Remove item mutation

app/code/Magento/CustomerGraphQl/Model/Customer/CheckCustomerAccount.php

@@ -11,9 +11,11 @@
 use Magento\Customer\Api\AccountManagementInterface;
 use Magento\Customer\Api\CustomerRepositoryInterface;
 use Magento\Customer\Model\AuthenticationInterface;
+use Magento\Framework\Exception\LocalizedException;
 use Magento\Framework\Exception\NoSuchEntityException;
 use Magento\Framework\GraphQl\Exception\GraphQlAuthenticationException;
 use Magento\Framework\GraphQl\Exception\GraphQlAuthorizationException;
+use Magento\Framework\GraphQl\Exception\GraphQlInputException;
 use Magento\Framework\GraphQl\Exception\GraphQlNoSuchEntityException;
 
 /**
@@ -58,6 +60,7 @@ public function __construct(
      * @param int|null $customerType
      * @return void
      * @throws GraphQlAuthorizationException
+     * @throws GraphQlInputException
      * @throws GraphQlNoSuchEntityException
      * @throws GraphQlAuthenticationException
      */
@@ -74,13 +77,20 @@ public function execute(?int $customerId, ?int $customerType): void
                 __('Customer with id "%customer_id" does not exist.', ['customer_id' => $customerId]),
                 $e
             );
+        } catch (LocalizedException $e) {
+            throw new GraphQlInputException(__($e->getMessage()));
         }
 
         if (true === $this->authentication->isLocked($customerId)) {
             throw new GraphQlAuthenticationException(__('The account is locked.'));
         }
 
-        $confirmationStatus = $this->accountManagement->getConfirmationStatus($customerId);
+        try {
+            $confirmationStatus = $this->accountManagement->getConfirmationStatus($customerId);
+        } catch (LocalizedException $e) {
+            throw new GraphQlInputException(__($e->getMessage()));
+        }
+
         if ($confirmationStatus === AccountManagementInterface::ACCOUNT_CONFIRMATION_REQUIRED) {
             throw new GraphQlAuthenticationException(__("This account isn't confirmed. Verify and try again."));
         }

app/code/Magento/QuoteGraphQl/Model/Cart/AssignBillingAddressToCart.php

@@ -0,0 +1,59 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+declare(strict_types=1);
+
+namespace Magento\QuoteGraphQl\Model\Cart;
+
+use Magento\Framework\Exception\LocalizedException;
+use Magento\Framework\Exception\NoSuchEntityException;
+use Magento\Framework\GraphQl\Exception\GraphQlInputException;
+use Magento\Framework\GraphQl\Exception\GraphQlNoSuchEntityException;
+use Magento\Quote\Api\Data\CartInterface;
+use Magento\Quote\Api\BillingAddressManagementInterface;
+use Magento\Quote\Model\Quote\Address as QuoteAddress;
+
+/**
+ * Set billing address for a specified shopping cart
+ */
+class AssignBillingAddressToCart
+{
+    /**
+     * @var BillingAddressManagementInterface
+     */
+    private $billingAddressManagement;
+
+    /**
+     * @param BillingAddressManagementInterface $billingAddressManagement
+     */
+    public function __construct(
+        BillingAddressManagementInterface $billingAddressManagement
+    ) {
+        $this->billingAddressManagement = $billingAddressManagement;
+    }
+
+    /**
+     * Assign billing address to cart
+     *
+     * @param CartInterface $cart
+     * @param QuoteAddress $billingAddress
+     * @param bool $useForShipping
+     * @throws GraphQlInputException
+     * @throws GraphQlNoSuchEntityException
+     */
+    public function execute(
+        CartInterface $cart,
+        QuoteAddress $billingAddress,
+        bool $useForShipping
+    ): void {
+        try {
+            $this->billingAddressManagement->assign($cart->getId(), $billingAddress, $useForShipping);
+        } catch (NoSuchEntityException $e) {
+            throw new GraphQlNoSuchEntityException(__($e->getMessage()));
+        } catch (LocalizedException $e) {
+            throw new GraphQlInputException(__($e->getMessage()));
+        }
+    }
+}

app/code/Magento/QuoteGraphQl/Model/Cart/AssignShippingAddressToCart.php

@@ -0,0 +1,57 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+declare(strict_types=1);
+
+namespace Magento\QuoteGraphQl\Model\Cart;
+
+use Magento\Framework\Exception\LocalizedException;
+use Magento\Framework\Exception\NoSuchEntityException;
+use Magento\Framework\GraphQl\Exception\GraphQlInputException;
+use Magento\Framework\GraphQl\Exception\GraphQlNoSuchEntityException;
+use Magento\Quote\Api\Data\CartInterface;
+use Magento\Quote\Model\Quote\Address as QuoteAddress;
+use Magento\Quote\Model\ShippingAddressManagementInterface;
+
+/**
+ * Assign shipping address to cart
+ */
+class AssignShippingAddressToCart
+{
+    /**
+     * @var ShippingAddressManagementInterface
+     */
+    private $shippingAddressManagement;
+
+    /**
+     * @param ShippingAddressManagementInterface $shippingAddressManagement
+     */
+    public function __construct(
+        ShippingAddressManagementInterface $shippingAddressManagement
+    ) {
+        $this->shippingAddressManagement = $shippingAddressManagement;
+    }
+
+    /**
+     * Assign shipping address to cart
+     *
+     * @param CartInterface $cart
+     * @param QuoteAddress $shippingAddress
+     * @throws GraphQlInputException
+     * @throws GraphQlNoSuchEntityException
+     */
+    public function execute(
+        CartInterface $cart,
+        QuoteAddress $shippingAddress
+    ): void {
+        try {
+            $this->shippingAddressManagement->assign($cart->getId(), $shippingAddress);
+        } catch (NoSuchEntityException $e) {
+            throw new GraphQlNoSuchEntityException(__($e->getMessage()));
+        } catch (LocalizedException $e) {
+            throw new GraphQlInputException(__($e->getMessage()));
+        }
+    }
+}

app/code/Magento/QuoteGraphQl/Model/Cart/GetCustomerAddress.php

@@ -12,6 +12,7 @@
 use Magento\Framework\Exception\LocalizedException;
 use Magento\Framework\Exception\NoSuchEntityException;
 use Magento\Framework\GraphQl\Exception\GraphQlAuthorizationException;
+use Magento\Framework\GraphQl\Exception\GraphQlInputException;
 use Magento\Framework\GraphQl\Exception\GraphQlNoSuchEntityException;
 
 /**
@@ -33,14 +34,14 @@ public function __construct(AddressRepositoryInterface $addressRepository)
     }
 
     /**
-     * Get customer address. Throws exception if customer is not owner of address
+     * Get customer address
      *
      * @param int $addressId
      * @param int $customerId
      * @return AddressInterface
-     * @throws GraphQlAuthorizationException
+     * @throws GraphQlInputException
      * @throws GraphQlNoSuchEntityException
-     * @throws LocalizedException
+     * @throws GraphQlAuthorizationException
      */
     public function execute(int $addressId, int $customerId): AddressInterface
     {
@@ -50,6 +51,8 @@ public function execute(int $addressId, int $customerId): AddressInterface
             throw new GraphQlNoSuchEntityException(
                 __('Could not find a address with ID "%address_id"', ['address_id' => $addressId])
             );
+        } catch (LocalizedException $e) {
+            throw new GraphQlInputException(__($e->getMessage()));
         }
 
         if ((int)$customerAddress->getCustomerId() !== $customerId) {

app/code/Magento/QuoteGraphQl/Model/Cart/QuoteAddressFactory.php

@@ -0,0 +1,67 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+declare(strict_types=1);
+
+namespace Magento\QuoteGraphQl\Model\Cart;
+
+use Magento\Customer\Api\Data\AddressInterface as CustomerAddress;
+use Magento\Framework\Exception\LocalizedException;
+use Magento\Framework\GraphQl\Exception\GraphQlInputException;
+use Magento\Quote\Model\Quote\Address as QuoteAddress;
+use Magento\Quote\Model\Quote\AddressFactory as BaseQuoteAddressFactory;
+
+/**
+ * Create QuoteAddress
+ */
+class QuoteAddressFactory
+{
+    /**
+     * @var BaseQuoteAddressFactory
+     */
+    private $quoteAddressFactory;
+
+    /**
+     * @param BaseQuoteAddressFactory $quoteAddressFactory
+     */
+    public function __construct(
+        BaseQuoteAddressFactory $quoteAddressFactory
+    ) {
+        $this->quoteAddressFactory = $quoteAddressFactory;
+    }
+
+    /**
+     * Create QuoteAddress based on input data
+     *
+     * @param array $addressInput
+     * @return QuoteAddress
+     */
+    public function createBasedOnInputData(array $addressInput): QuoteAddress
+    {
+        $addressInput['country_id'] = $addressInput['country_code'] ?? '';
+
+        $quoteAddress = $this->quoteAddressFactory->create();
+        $quoteAddress->addData($addressInput);
+        return $quoteAddress;
+    }
+
+    /**
+     * Create QuoteAddress based on CustomerAddress
+     *
+     * @param CustomerAddress $customerAddress
+     * @return QuoteAddress
+     * @throws GraphQlInputException
+     */
+    public function createBasedOnCustomerAddress(CustomerAddress $customerAddress): QuoteAddress
+    {
+        $quoteAddress = $this->quoteAddressFactory->create();
+        try {
+            $quoteAddress->importCustomerAddressData($customerAddress);
+        } catch (LocalizedException $e) {
+            throw new GraphQlInputException(__($e->getMessage()));
+        }
+        return $quoteAddress;
+    }
+}