33383 GraphQL: Delete customer account

Author: khrystynastolbova

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

@@ -0,0 +1,67 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+declare(strict_types=1);
+
+namespace Magento\CustomerGraphQl\Model\Customer;
+
+use Magento\Customer\Api\CustomerRepositoryInterface;
+use Magento\Framework\Exception\LocalizedException;
+use Magento\Framework\Exception\NoSuchEntityException;
+use Magento\Framework\GraphQl\Exception\GraphQlInputException;
+use Magento\Framework\GraphQl\Exception\GraphQlNoSuchEntityException;
+use Magento\GraphQl\Model\Query\ContextInterface;
+
+/**
+ * Get customer
+ */
+class DeleteCustomer
+{
+    /**
+     * @var CustomerRepositoryInterface
+     */
+    private $customerRepository;
+
+    /**
+     * @param CustomerRepositoryInterface $customerRepository
+     */
+    public function __construct(
+        CustomerRepositoryInterface $customerRepository
+    ) {
+        $this->customerRepository = $customerRepository;
+    }
+
+    /**
+     * Get customer
+     *
+     * @param ContextInterface $context
+     * @return void
+     * @throws GraphQlInputException
+     * @throws GraphQlNoSuchEntityException
+     */
+    public function execute(ContextInterface $context): void
+    {
+        $currentUserId = $context->getUserId();
+
+        try {
+            $customer = $this->customerRepository->getById($currentUserId);
+            // @codeCoverageIgnoreStart
+        } catch (NoSuchEntityException $e) {
+            throw new GraphQlNoSuchEntityException(
+                __('Customer with id "%customer_id" does not exist.', ['customer_id' => $currentUserId]),
+                $e
+            );
+        } catch (LocalizedException $e) {
+            throw new GraphQlInputException(__($e->getMessage()));
+            // @codeCoverageIgnoreEnd
+        }
+
+        try {
+            $this->customerRepository->delete($customer);
+        } catch (LocalizedException $e) {
+            throw new GraphQlInputException(__($e->getMessage()), $e);
+        }
+    }
+}

app/code/Magento/CustomerGraphQl/Model/Resolver/DeleteCustomer.php

@@ -0,0 +1,54 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+declare(strict_types=1);
+
+namespace Magento\CustomerGraphQl\Model\Resolver;
+
+use Magento\CustomerGraphQl\Model\Customer\DeleteCustomer as DeleteCustomerModel;
+use Magento\Framework\GraphQl\Exception\GraphQlAuthorizationException;
+use Magento\Framework\GraphQl\Schema\Type\ResolveInfo;
+use Magento\Framework\GraphQl\Config\Element\Field;
+use Magento\Framework\GraphQl\Query\ResolverInterface;
+use Magento\GraphQl\Model\Query\ContextInterface;
+
+/**
+ * Delete customer, used for GraphQL request processing.
+ */
+class DeleteCustomer implements ResolverInterface
+{
+    /**
+     * @var DeleteCustomerModel
+     */
+    private $deleteCustomer;
+
+    /**
+     * @param DeleteCustomerModel $deleteCustomer
+     */
+    public function __construct(
+        DeleteCustomerModel $deleteCustomer
+    ) {
+        $this->deleteCustomer = $deleteCustomer;
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function resolve(
+        Field $field,
+        $context,
+        ResolveInfo $info,
+        array $value = null,
+        array $args = null
+    ) {
+        /** @var ContextInterface $context */
+        if (false === $context->getExtensionAttributes()->getIsCustomer()) {
+            throw new GraphQlAuthorizationException(__('The current customer isn\'t authorized.'));
+        }
+
+        $this->deleteCustomer->execute($context);
+        return true;
+    }
+}

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

@@ -21,6 +21,7 @@ type Mutation {
     createCustomerV2 (input: CustomerCreateInput!): CustomerOutput @resolver(class: "\\Magento\\CustomerGraphQl\\Model\\Resolver\\CreateCustomer") @doc(description:"Create customer account")
     updateCustomer (input: CustomerInput!): CustomerOutput @resolver(class: "\\Magento\\CustomerGraphQl\\Model\\Resolver\\UpdateCustomer") @doc(description:"Deprecated. Use UpdateCustomerV2 instead.")
     updateCustomerV2 (input: CustomerUpdateInput!): CustomerOutput @resolver(class: "\\Magento\\CustomerGraphQl\\Model\\Resolver\\UpdateCustomer") @doc(description:"Update the customer's personal information")
+    deleteCustomer: Boolean @resolver(class: "\\Magento\\CustomerGraphQl\\Model\\Resolver\\DeleteCustomer") @doc(description:"Delete customer account")
     revokeCustomerToken: RevokeCustomerTokenOutput @resolver(class: "\\Magento\\CustomerGraphQl\\Model\\Resolver\\RevokeCustomerToken") @doc(description:"Revoke the customer token")
     createCustomerAddress(input: CustomerAddressInput!): CustomerAddress @resolver(class: "Magento\\CustomerGraphQl\\Model\\Resolver\\CreateCustomerAddress") @doc(description: "Create customer address")
     updateCustomerAddress(id: Int!, input: CustomerAddressInput): CustomerAddress @resolver(class: "Magento\\CustomerGraphQl\\Model\\Resolver\\UpdateCustomerAddress") @doc(description: "Update customer address")