GraphQl-644: [Checkout] Support of "Braintree" payment method

app/code/Magento/BraintreeGraphQl/Model/BraintreeDataProvider.php

@@ -0,0 +1,32 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+declare(strict_types=1);
+
+namespace Magento\BraintreeGraphQl\Model;
+
+use Magento\QuoteGraphQl\Model\Cart\Payment\AdditionalDataProviderInterface;
+use Magento\Framework\Stdlib\ArrayManager;
+
+class BraintreeDataProvider implements AdditionalDataProviderInterface
+{
+ private const PATH_ADDITIONAL_DATA = 'input/payment_method/additional_data/braintree';
+
+ /**
+ * @var ArrayManager
+ */
+ private $arrayManager;
+
+ public function __construct(
+ ArrayManager $arrayManager
+ ) {
+ $this->arrayManager = $arrayManager;
+ }
+
+ public function getData(array $args): array
+ {
+ return $this->arrayManager->get(static::PATH_ADDITIONAL_DATA, $args) ?? [];
+ }
+}

app/code/Magento/BraintreeGraphQl/Model/BraintreeVaultDataProvider.php

@@ -0,0 +1,32 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+declare(strict_types=1);
+
+namespace Magento\BraintreeGraphQl\Model;
+
+use Magento\QuoteGraphQl\Model\Cart\Payment\AdditionalDataProviderInterface;
+use Magento\Framework\Stdlib\ArrayManager;
+
+class BraintreeVaultDataProvider implements AdditionalDataProviderInterface
+{
+ private const PATH_ADDITIONAL_DATA = 'input/payment_method/additional_data/braintree_vault';
+
+ /**
+ * @var ArrayManager
+ */
+ private $arrayManager;
+
+ public function __construct(
+ ArrayManager $arrayManager
+ ) {
+ $this->arrayManager = $arrayManager;
+ }
+
+ public function getData(array $args): array
+ {
+ return $this->arrayManager->get(static::PATH_ADDITIONAL_DATA, $args) ?? [];
+ }
+}

app/code/Magento/BraintreeGraphQl/README.md

@@ -0,0 +1,4 @@
+# BraintreeGraphQl
+
+**BraintreeGraphQl** provides type and resolver for method additional
+information.

app/code/Magento/BraintreeGraphQl/composer.json

@@ -0,0 +1,24 @@
+{
+ "name": "magento/module-braintree-graph-ql",
+ "description": "N/A",
+ "type": "magento2-module",
+ "require": {
+ "php": "~7.1.3||~7.2.0",
+ "magento/framework": "*"
+ },
+ "suggest": {
+ "magento/module-graph-ql": "*"
+ },
+ "license": [
+ "OSL-3.0",
+ "AFL-3.0"
+ ],
+ "autoload": {
+ "files": [
+ "registration.php"
+ ],
+ "psr-4": {
+ "Magento\\BraintreeGraphQl\\": ""
+ }
+ }
+}

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

@@ -0,0 +1,17 @@
+<?xml version="1.0"?>
+<!--
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+-->
+<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:ObjectManager/etc/config.xsd">
+ <type name="Magento\QuoteGraphQl\Model\Cart\Payment\AdditionalDataProviderPool">
+ <arguments>
+ <argument name="dataProviders" xsi:type="array">
+ <item name="braintree" xsi:type="object">Magento\BraintreeGraphQl\Model\BraintreeDataProvider</item>
+ <item name="braintree_vault" xsi:type="object">Magento\BraintreeGraphQl\Model\BraintreeVaultDataProvider</item>
+ </argument>
+ </arguments>
+ </type>
+</config>

app/code/Magento/BraintreeGraphQl/etc/module.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0"?>
+<!--
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+-->
+<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:Module/etc/module.xsd">
+ <module name="Magento_BraintreeGraphQl"/>
+</config>

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

@@ -0,0 +1,18 @@
+# Copyright © Magento, Inc. All rights reserved.
+# See COPYING.txt for license details.
+
+input PaymentMethodAdditionalDataInput {
+ braintree: BraintreeInput
+ braintree_vault: BraintreeVaultInput
+}
+
+input BraintreeInput {
+ payment_method_nonce: String!
+ is_active_payment_token_enabler: Boolean!
+}
+
+input BraintreeVaultInput {
+ payment_method_nonce: String!
+ public_hash: String!
+ is_active_payment_token_enabler: Boolean!
+}

app/code/Magento/BraintreeGraphQl/registration.php

@@ -0,0 +1,10 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+declare(strict_types=1);
+
+use Magento\Framework\Component\ComponentRegistrar;
+
+ComponentRegistrar::register(ComponentRegistrar::MODULE, 'Magento_BraintreeGraphQl', __DIR__);

app/code/Magento/QuoteGraphQl/Model/Cart/Payment/AdditionalDataProviderInterface.php

@@ -0,0 +1,16 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+declare(strict_types=1);
+
+namespace Magento\QuoteGraphQl\Model\Cart\Payment;
+
+/**
+ * Interface for payment method additional data provider
+ */
+interface AdditionalDataProviderInterface
+{
+ public function getData(array $args): array;
+}

app/code/Magento/QuoteGraphQl/Model/Cart/Payment/AdditionalDataProviderPool.php

@@ -0,0 +1,31 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+declare(strict_types=1);
+
+namespace Magento\QuoteGraphQl\Model\Cart\Payment;
+
+class AdditionalDataProviderPool
+{
+ /**
+ * @var AdditionalDataProviderInterface[]
+ */
+ private $dataProviders;
+
+ public function __construct(array $dataProviders = [])
+ {
+ $this->dataProviders = $dataProviders;
+ }
+
+ public function getData(string $methodCode, array $args): array
+ {
+ $additionalData = [];
+ if (isset($this->dataProviders[$methodCode])) {
+ $additionalData = $this->dataProviders[$methodCode]->getData($args);
+ }
+
+ return $additionalData;
+ }
+}

app/code/Magento/QuoteGraphQl/Model/Resolver/SetPaymentMethodOnCart.php

@@ -18,6 +18,7 @@
 use Magento\QuoteGraphQl\Model\Cart\GetCartForUser;
 use Magento\Quote\Api\Data\PaymentInterfaceFactory;
 use Magento\Quote\Api\PaymentMethodManagementInterface;
+use Magento\QuoteGraphQl\Model\Cart\Payment\AdditionalDataProviderPool;
 
 /**
  * Mutation resolver for setting payment method for shopping cart
@@ -39,19 +40,27 @@ class SetPaymentMethodOnCart implements ResolverInterface
  */
  private $paymentFactory;
 
+ /**
+ * @var AdditionalDataProviderPool
+ */
+ private $additionalDataProviderPool;
+
  /**
  * @param GetCartForUser $getCartForUser
  * @param PaymentMethodManagementInterface $paymentMethodManagement
  * @param PaymentInterfaceFactory $paymentFactory
+ * @param AdditionalDataProviderPool $additionalDataProviderPool
  */
  public function __construct(
  GetCartForUser $getCartForUser,
  PaymentMethodManagementInterface $paymentMethodManagement,
- PaymentInterfaceFactory $paymentFactory
+ PaymentInterfaceFactory $paymentFactory,
+ AdditionalDataProviderPool $additionalDataProviderPool
  ) {
  $this->getCartForUser = $getCartForUser;
  $this->paymentMethodManagement = $paymentMethodManagement;
  $this->paymentFactory = $paymentFactory;
+ $this->additionalDataProviderPool = $additionalDataProviderPool;
  }
 
  /**
@@ -79,7 +88,10 @@ public function resolve(Field $field, $context, ResolveInfo $info, array $value
  'data' => [
  PaymentInterface::KEY_METHOD => $paymentMethodCode,
  PaymentInterface::KEY_PO_NUMBER => $poNumber,
- PaymentInterface::KEY_ADDITIONAL_DATA => [],
+ PaymentInterface::KEY_ADDITIONAL_DATA => $this->additionalDataProviderPool->getData(
+ $paymentMethodCode,
+ $args
+ ),
  ]
  ]);