Add GraphQL mutations for Reset password for MyAccount

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

@@ -0,0 +1,116 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+declare(strict_types=1);
+
+namespace Magento\CustomerGraphQl\Model\Resolver;
+
+use Magento\Customer\Api\AccountManagementInterface;
+use Magento\Customer\Api\CustomerRepositoryInterface;
+use Magento\Customer\Model\AccountManagement;
+use Magento\Customer\Model\AuthenticationInterface;
+use Magento\Framework\Exception\LocalizedException;
+use Magento\Framework\GraphQl\Config\Element\Field;
+use Magento\Framework\GraphQl\Exception\GraphQlInputException;
+use Magento\Framework\GraphQl\Query\Resolver\ContextInterface;
+use Magento\Framework\GraphQl\Query\Resolver\Value;
+use Magento\Framework\GraphQl\Query\ResolverInterface;
+use Magento\Framework\GraphQl\Schema\Type\ResolveInfo;
+use Magento\Framework\Validator\EmailAddress as EmailValidator;
+
+/**
+ * Class Resolver for RequestPasswordResetEmail
+ */
+class RequestPasswordResetEmail implements ResolverInterface
+{
+    /**
+     * @var AuthenticationInterface
+     */
+    private $authentication;
+
+    /**
+     * @var CustomerRepositoryInterface
+     */
+    private $customerRepository;
+
+    /**
+     * @var AccountManagementInterface
+     */
+    private $customerAccountManagement;
+
+    /**
+     * @var EmailValidator
+     */
+    private $emailValidator;
+
+    /**
+     * RequestPasswordResetEmail constructor.
+     *
+     * @param AuthenticationInterface     $authentication
+     * @param CustomerRepositoryInterface $customerRepository
+     * @param AccountManagementInterface  $customerAccountManagement
+     * @param EmailValidator              $emailValidator
+     */
+    public function __construct(
+        AuthenticationInterface $authentication,
+        CustomerRepositoryInterface $customerRepository,
+        AccountManagementInterface $customerAccountManagement,
+        EmailValidator $emailValidator
+    ) {
+        $this->authentication = $authentication;
+        $this->customerRepository = $customerRepository;
+        $this->customerAccountManagement = $customerAccountManagement;
+        $this->emailValidator = $emailValidator;
+    }
+
+    /**
+     * Send password email request
+     *
+     * @param Field             $field
+     * @param ContextInterface  $context
+     * @param ResolveInfo       $info
+     * @param array|null        $value
+     * @param array|null        $args
+     *
+     * @return bool|Value|mixed
+     *
+     * @throws GraphQlInputException
+     * @SuppressWarnings(PHPMD.UnusedFormalParameter)
+     */
+    public function resolve(
+        Field $field,
+        $context,
+        ResolveInfo $info,
+        array $value = null,
+        array $args = null
+    ) {
+        if (empty($args['email'])) {
+            throw new GraphQlInputException(__('You must specify an email address.'));
+        }
+
+        if (!$this->emailValidator->isValid($args['email'])) {
+            throw new GraphQlInputException(__('The email address has an invalid format.'));
+        }
+
+        try {
+            $customer = $this->customerRepository->get($args['email']);
+        } catch (LocalizedException $e) {
+            throw new GraphQlInputException(__('Cannot reset the customer\'s password'), $e);
+        }
+
+        if (true === $this->authentication->isLocked($customer->getId())) {
+            throw new GraphQlInputException(__('The account is locked'));
+        }
+
+        try {
+            return $this->customerAccountManagement->initiatePasswordReset(
+                $args['email'],
+                AccountManagement::EMAIL_RESET
+            );
+        } catch (LocalizedException $e) {
+            throw new GraphQlInputException(__('Cannot reset the customer\'s password'), $e);
+        }
+    }
+}

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

@@ -0,0 +1,124 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+declare(strict_types=1);
+
+namespace Magento\CustomerGraphQl\Model\Resolver;
+
+use Magento\Customer\Api\AccountManagementInterface;
+use Magento\Customer\Api\CustomerRepositoryInterface;
+use Magento\Customer\Model\AuthenticationInterface;
+use Magento\Framework\Exception\LocalizedException;
+use Magento\Framework\GraphQl\Config\Element\Field;
+use Magento\Framework\GraphQl\Exception\GraphQlInputException;
+use Magento\Framework\GraphQl\Query\Resolver\ContextInterface;
+use Magento\Framework\GraphQl\Query\Resolver\Value;
+use Magento\Framework\GraphQl\Query\ResolverInterface;
+use Magento\Framework\GraphQl\Schema\Type\ResolveInfo;
+use Magento\Framework\Validator\EmailAddress as EmailValidator;
+
+/**
+ * Class Resolver for ResetPassword
+ */
+class ResetPassword implements ResolverInterface
+{
+    /**
+     * @var AccountManagementInterface
+     */
+    private $customerAccountManagement;
+
+    /**
+     * @var EmailValidator
+     */
+    private $emailValidator;
+
+    /**
+     * @var AuthenticationInterface
+     */
+    private $authentication;
+
+    /**
+     * @var CustomerRepositoryInterface
+     */
+    private $customerRepository;
+
+    /**
+     * ResetPassword constructor.
+     *
+     * @param AuthenticationInterface     $authentication
+     * @param CustomerRepositoryInterface $customerRepository
+     * @param AccountManagementInterface  $customerAccountManagement
+     * @param EmailValidator              $emailValidator
+     */
+    public function __construct(
+        AuthenticationInterface $authentication,
+        CustomerRepositoryInterface $customerRepository,
+        AccountManagementInterface $customerAccountManagement,
+        EmailValidator $emailValidator
+    ) {
+        $this->authentication = $authentication;
+        $this->customerRepository = $customerRepository;
+        $this->customerAccountManagement = $customerAccountManagement;
+        $this->emailValidator = $emailValidator;
+    }
+
+    /**
+     * Reset old password and set new
+     *
+     * @param Field             $field
+     * @param ContextInterface  $context
+     * @param ResolveInfo       $info
+     * @param array|null        $value
+     * @param array|null        $args
+     *
+     * @return bool|Value|mixed
+     *
+     * @throws GraphQlInputException
+     * @SuppressWarnings(PHPMD.UnusedFormalParameter)
+     */
+    public function resolve(
+        Field $field,
+        $context,
+        ResolveInfo $info,
+        array $value = null,
+        array $args = null
+    ) {
+        if (empty($args['email'])) {
+            throw new GraphQlInputException(__('You must specify an email address.'));
+        }
+
+        if (!$this->emailValidator->isValid($args['email'])) {
+            throw new GraphQlInputException(__('The email address has an invalid format.'));
+        }
+
+        if (empty($args['resetPasswordToken'])) {
+            throw new GraphQlInputException(__('resetPasswordToken must be specified'));
+        }
+
+        if (empty($args['newPassword'])) {
+            throw new GraphQlInputException(__('newPassword must be specified'));
+        }
+
+        try {
+            $customer = $this->customerRepository->get($args['email']);
+        } catch (LocalizedException $e) {
+            throw new GraphQlInputException(__('Cannot set the customer\'s password'), $e);
+        }
+
+        if (true === $this->authentication->isLocked($customer->getId())) {
+            throw new GraphQlInputException(__('The account is locked'));
+        }
+
+        try {
+            return $this->customerAccountManagement->resetPassword(
+                $args['email'],
+                $args['resetPasswordToken'],
+                $args['newPassword']
+            );
+        } catch (LocalizedException $e) {
+            throw new GraphQlInputException(__('Cannot set the customer\'s password'), $e);
+        }
+    }
+}

app/code/Magento/CustomerGraphQl/etc/graphql/di.xml

@@ -20,4 +20,13 @@
             </argument>
         </arguments>
     </type>
+    <type name="Magento\StoreGraphQl\Model\Resolver\Store\StoreConfigDataProvider">
+        <arguments>
+            <argument name="extendedConfigData" xsi:type="array">
+                <item name="required_character_classes_number" xsi:type="string">customer/password/required_character_classes_number</item>
+                <item name="minimum_password_length" xsi:type="string">customer/password/minimum_password_length</item>
+                <item name="autocomplete_on_storefront" xsi:type="string">customer/password/autocomplete_on_storefront</item>
+            </argument>
+        </arguments>
+    </type>
 </config>

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

@@ -1,6 +1,12 @@
 # Copyright © Magento, Inc. All rights reserved.
 # See COPYING.txt for license details.
 
+type StoreConfig {
+    required_character_classes_number : String @doc(description: "The number of different character classes required in a password (lowercase, uppercase, digits, special characters).")
+    minimum_password_length : String @doc(description: "The minimum number of characters required for a valid password.")
+    autocomplete_on_storefront : Boolean @doc(description: "Enable autocomplete on login and forgot password forms")
+}
+
 type Query {
     customer: Customer @resolver(class: "Magento\\CustomerGraphQl\\Model\\Resolver\\Customer") @doc(description: "The customer query returns information about a customer account") @cache(cacheable: false)
     isEmailAvailable (
@@ -17,6 +23,8 @@ type Mutation {
     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")
     deleteCustomerAddress(id: Int!): Boolean @resolver(class: "Magento\\CustomerGraphQl\\Model\\Resolver\\DeleteCustomerAddress") @doc(description: "Delete customer address")
+    requestPasswordResetEmail(email: String!): Boolean  @resolver(class: "\\Magento\\CustomerGraphQl\\Model\\Resolver\\RequestPasswordResetEmail") @doc(description: "Request an email with a reset password token for the registered customer identified by the specified email.")
+    resetPassword(email: String!, resetPasswordToken: String!, newPassword: String!): Boolean  @resolver(class: "\\Magento\\CustomerGraphQl\\Model\\Resolver\\ResetPassword") @doc(description: "Reset a customer's password using the reset password token that the customer received in an email after requesting it using requestPasswordResetEmail.")
 }
 
 input CustomerAddressInput {

dev/tests/api-functional/testsuite/Magento/GraphQl/Customer/RequestPasswordResetEmailTest.php

@@ -0,0 +1,112 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+declare(strict_types=1);
+
+namespace Magento\GraphQl\Customer;
+
+use Magento\TestFramework\Helper\Bootstrap;
+use Magento\TestFramework\TestCase\GraphQlAbstract;
+
+class RequestPasswordResetEmailTest extends GraphQlAbstract
+{
+    /**
+     * @var LockCustomer
+     */
+    private $lockCustomer;
+
+    protected function setUp(): void
+    {
+        parent::setUp();
+
+        $this->lockCustomer = Bootstrap::getObjectManager()->get(LockCustomer::class);
+    }
+    /**
+     * @magentoApiDataFixture Magento/Customer/_files/customer.php
+     */
+    public function testCustomerAccountWithEmailAvailable()
+    {
+        $query =
+            <<<QUERY
+mutation {
+  requestPasswordResetEmail(email: "customer@example.com")
+}
+QUERY;
+        $response = $this->graphQlMutation($query);
+
+        self::assertArrayHasKey('requestPasswordResetEmail', $response);
+        self::assertTrue($response['requestPasswordResetEmail']);
+    }
+
+    /**
+     * Check if customer account is not available
+     *
+     * @expectedException \Exception
+     * @expectedExceptionMessage Cannot reset the customer's password
+     */
+    public function testCustomerAccountWithEmailNotAvailable()
+    {
+        $query =
+            <<<QUERY
+mutation {
+  requestPasswordResetEmail(email: "customerNotAvalible@example.com")
+}
+QUERY;
+        $this->graphQlMutation($query);
+    }
+
+    /**
+     * Check if email value empty
+     *
+     * @expectedException \Exception
+     * @expectedExceptionMessage You must specify an email address.
+     */
+    public function testEmailAvailableEmptyValue()
+    {
+        $query = <<<QUERY
+mutation {
+  requestPasswordResetEmail(email: "")
+}
+QUERY;
+        $this->graphQlMutation($query);
+    }
+
+    /**
+     * Check if email is invalid
+     *
+     * @expectedException \Exception
+     * @expectedExceptionMessage The email address has an invalid format.
+     */
+    public function testEmailAvailableInvalidValue()
+    {
+        $query = <<<QUERY
+mutation {
+  requestPasswordResetEmail(email: "invalid-email")
+}
+QUERY;
+        $this->graphQlMutation($query);
+    }
+
+    /**
+     * Check if email was sent for lock customer
+     *
+     * @magentoApiDataFixture Magento/Customer/_files/customer.php
+     *
+     * @expectedException \Exception
+     * @expectedExceptionMessage The account is locked
+     */
+    public function testRequestPasswordResetEmailForLockCustomer()
+    {
+        $this->lockCustomer->execute(1);
+        $query =
+            <<<QUERY
+mutation {
+  requestPasswordResetEmail(email: "customer@example.com")
+}
+QUERY;
+
+        $this->graphQlMutation($query);
+    }
+}