PW-390 Pay with Google for Web (#496)

* PW-390 Added Google Pay skeleton/configuration

* PW-390 Added Google Pay method on frontend + authorizationdatabuilder, config provider/logo

* PW-390 Save BillingAgreements for googlepay

* PW-390 Save vault token for GooglePay, fix button issue on css, fix isavailable promise

* remove comments

* Set token invisible for shopper if payment method is Google Pay

* split formatAmount into formatAmount and decimalNumbers

* PW-390 use only one merchant identifier for test/live, reformat comment in configuration

Block/Form/GooglePay.php

+<?php
+/**
+ *                       ######
+ *                       ######
+ * ############    ####( ######  #####. ######  ############   ############
+ * #############  #####( ######  #####. ######  #############  #############
+ *        ######  #####( ######  #####. ######  #####  ######  #####  ######
+ * ###### ######  #####( ######  #####. ######  #####  #####   #####  ######
+ * ###### ######  #####( ######  #####. ######  #####          #####  ######
+ * #############  #############  #############  #############  #####  ######
+ *  ############   ############  #############   ############  #####  ######
+ *                                      ######
+ *                               #############
+ *                               ############
+ *
+ * Adyen Payment Module
+ *
+ * Copyright (c) 2019 Adyen B.V.
+ * This file is open source and available under the MIT license.
+ * See the LICENSE file for more info.
+ *
+ * Author: Adyen <magento@adyen.com>
+ */
+
+namespace Adyen\Payment\Block\Form;
+
+class GooglePay extends \Magento\Payment\Block\Form
+{
+    /**
+     * @var \Adyen\Payment\Helper\Data
+     */
+    protected $adyenHelper;
+
+    /**
+     * GooglePay constructor.
+     *
+     * @param \Magento\Framework\View\Element\Template\Context $context
+     * @param \Adyen\Payment\Helper\Data $adyenHelper
+     * @param array $data
+     */
+    public function __construct(
+        \Magento\Framework\View\Element\Template\Context $context,
+        \Adyen\Payment\Helper\Data $adyenHelper,
+        array $data = []
+    ) {
+        parent::__construct($context, $data);
+        $this->adyenHelper = $adyenHelper;
+    }
+}

Block/Info/GooglePay.php

+<?php
+/**
+ *                       ######
+ *                       ######
+ * ############    ####( ######  #####. ######  ############   ############
+ * #############  #####( ######  #####. ######  #############  #############
+ *        ######  #####( ######  #####. ######  #####  ######  #####  ######
+ * ###### ######  #####( ######  #####. ######  #####  #####   #####  ######
+ * ###### ######  #####( ######  #####. ######  #####          #####  ######
+ * #############  #############  #############  #############  #####  ######
+ *  ############   ############  #############   ############  #####  ######
+ *                                      ######
+ *                               #############
+ *                               ############
+ *
+ * Adyen Payment Module
+ *
+ * Copyright (c) 2019 Adyen B.V.
+ * This file is open source and available under the MIT license.
+ * See the LICENSE file for more info.
+ *
+ * Author: Adyen <magento@adyen.com>
+ */
+
+namespace Adyen\Payment\Block\Info;
+
+class GooglePay extends Cc
+{
+}

Gateway/Request/GooglePayAuthorizationDataBuilder.php

+<?php
+/**
+ *                       ######
+ *                       ######
+ * ############    ####( ######  #####. ######  ############   ############
+ * #############  #####( ######  #####. ######  #############  #############
+ *        ######  #####( ######  #####. ######  #####  ######  #####  ######
+ * ###### ######  #####( ######  #####. ######  #####  #####   #####  ######
+ * ###### ######  #####( ######  #####. ######  #####          #####  ######
+ * #############  #############  #############  #############  #####  ######
+ *  ############   ############  #############   ############  #####  ######
+ *                                      ######
+ *                               #############
+ *                               ############
+ *
+ * Adyen Payment Module
+ *
+ * Copyright (c) 2019 Adyen B.V.
+ * This file is open source and available under the MIT license.
+ * See the LICENSE file for more info.
+ *
+ * Author: Adyen <magento@adyen.com>
+ */
+
+
+namespace Adyen\Payment\Gateway\Request;
+
+use Magento\Payment\Gateway\Request\BuilderInterface;
+use Magento\Setup\Exception;
+
+class GooglePayAuthorizationDataBuilder implements BuilderInterface
+{
+    /**
+     * @var \Adyen\Payment\Helper\Data
+     */
+    private $adyenHelper;
+
+    /**
+     * @var \Adyen\Payment\Logger\AdyenLogger
+     */
+    private $adyenLogger;
+
+    /**
+     * GooglePayAuthorizationDataBuilder constructor.
+     *
+     * @param \Adyen\Payment\Helper\Data $adyenHelper
+     */
+    public function __construct(
+        \Adyen\Payment\Helper\Data $adyenHelper,
+        \Adyen\Payment\Logger\AdyenLogger $adyenLogger
+    ) {
+        $this->adyenHelper = $adyenHelper;
+        $this->adyenLogger = $adyenLogger;
+    }
+
+    public function build(array $buildSubject)
+    {
+        $request = [];
+        $paymentDataObject = \Magento\Payment\Gateway\Helper\SubjectReader::readPayment($buildSubject);
+        $payment = $paymentDataObject->getPayment();
+        $token = $payment->getAdditionalInformation('token');
+
+        $request['paymentMethod']['type'] = 'paywithgoogle';
+        // get payment data
+        if ($token) {
+            $parsedToken = json_decode($token);
+            try {
+				$request['paymentMethod']['paywithgoogle.token'] = $parsedToken;
+            } catch (\Exception $exception) {
+                $this->adyenLogger->addAdyenDebug("exception: " . $exception->getMessage());
+            }
+        } else {
+            $this->adyenLogger->addAdyenDebug("PaymentToken is empty");
+        }
+
+        return $request;
+    }
+}

Gateway/Response/VaultDetailsHandler.php

@@ -140,6 +140,11 @@ class VaultDetailsHandler implements HandlerInterface
                 $paymentToken = $this->paymentTokenFactory->create(
                     PaymentTokenFactoryInterface::TOKEN_TYPE_CREDIT_CARD
                 );
+
+                if (strpos($cardType, "paywithgoogle") !== false && !empty($additionalData['paymentMethodVariant'])) {
+                    $cardType = $additionalData['paymentMethodVariant'];
+                    $paymentToken->setIsVisible(false);
+                }
                 $paymentToken->setGatewayToken($token);
                 $paymentToken->setExpiresAt($this->getExpirationDate($expirationDate));
 

Helper/Data.php

@@ -248,14 +248,12 @@ class Data extends AbstractHelper
         ];
     }
 
-
     /**
-     * Return the formatted currency. Adyen accepts the currency in multiple formats.
-     * @param $amount
+     * Return the number of decimals for the specified currency
      * @param $currency
-     * @return string
+     * @return int
      */
-    public function formatAmount($amount, $currency)
+    public function decimalNumbers($currency)
     {
         switch ($currency) {
             case "CVE":
@@ -287,10 +285,21 @@ class Data extends AbstractHelper
             default:
                 $format = 2;
         }
+        return $format;
+    }
 
-        return (int)number_format($amount, $format, '', '');
+    /**
+     * Return the formatted amount. Adyen accepts the currency in multiple formats.
+     * @param $amount
+     * @param $currency
+     * @return int
+     */
+    public function formatAmount($amount, $currency)
+    {
+        return (int)number_format($amount, $this->decimalNumbers($currency), '', '');
     }
 
+
     /**
      * Tax Percentage needs to be in minor units for Adyen
      *
@@ -623,6 +632,39 @@ class Data extends AbstractHelper
         }
     }
 
+    /**
+     * Gives back adyen_google_pay configuration values
+     *
+     * @param $field
+     * @param null $storeId
+     * @return mixed
+     */
+    public function getAdyenGooglePayConfigData($field, $storeId = null)
+    {
+        return $this->getConfigData($field, 'adyen_google_pay', $storeId);
+    }
+
+    /**
+     * Gives back adyen_google_pay configuration values
+     *
+     * @param $field
+     * @param null $storeId
+     * @return mixed
+     */
+    public function isAdyenGooglePayEnabled($storeId = null)
+    {
+        return $this->getAdyenGooglePayConfigData('active', $storeId);
+    }
+
+    /**
+     * @param null $storeId
+     * @return mixed
+     */
+    public function getAdyenGooglePayMerchantIdentifier($storeId = null)
+    {
+        return $this->getAdyenGooglePayConfigData('merchant_identifier', $storeId);
+    }
+
     /**
      * Retrieve decrypted hmac key
      *

Model/Billing/Agreement.php

@@ -107,6 +107,9 @@ class Agreement extends \Magento\Paypal\Model\Billing\Agreement
         // Billing agreement is CC
         if (isset($data['card']['number'])) {
             $ccType = $data['variant'];
+            if (strpos($ccType, "paywithgoogle") !== false && !empty($data['paymentMethodVariant'])) {
+                $ccType = $data['paymentMethodVariant'];
+            }
             $ccTypes = $this->adyenHelper->getCcTypesAltData();
 
             if (isset($ccTypes[$ccType])) {
@@ -190,7 +193,10 @@ class Agreement extends \Magento\Paypal\Model\Billing\Agreement
         }
         // Billing agreement is CC
 
-        $ccType = $contractDetail['paymentMethod'];
+        $ccType = $variant = $contractDetail['paymentMethod'];
+        if (strpos($ccType, "paywithgoogle") !== false && !empty($contractDetail['paymentMethodVariant'])) {
+            $ccType = $variant = $contractDetail['paymentMethodVariant'];
+        }
         $ccTypes = $this->adyenHelper->getCcTypesAltData();
 
         if (isset($ccTypes[$ccType])) {
@@ -243,7 +249,7 @@ class Agreement extends \Magento\Paypal\Model\Billing\Agreement
                 'expiryMonth' => $expiryDate[0],
                 'expiryYear' => $expiryDate[1]
             ],
-            'variant' => $contractDetail['paymentMethod'],
+            'variant' => $variant,
             'contractTypes' => explode(',', $recurringType)
         ];
 

Model/Ui/AdyenGooglePayConfigProvider.php

+<?php
+/**
+ *                       ######
+ *                       ######
+ * ############    ####( ######  #####. ######  ############   ############
+ * #############  #####( ######  #####. ######  #############  #############
+ *        ######  #####( ######  #####. ######  #####  ######  #####  ######
+ * ###### ######  #####( ######  #####. ######  #####  #####   #####  ######
+ * ###### ######  #####( ######  #####. ######  #####          #####  ######
+ * #############  #############  #############  #############  #####  ######
+ *  ############   ############  #############   ############  #####  ######
+ *                                      ######
+ *                               #############
+ *                               ############
+ *
+ * Adyen Payment Module
+ *
+ * Copyright (c) 2019 Adyen B.V.
+ * This file is open source and available under the MIT license.
+ * See the LICENSE file for more info.
+ *
+ * Author: Adyen <magento@adyen.com>
+ */
+
+namespace Adyen\Payment\Model\Ui;
+
+use Magento\Checkout\Model\ConfigProviderInterface;
+use Magento\Payment\Helper\Data as PaymentHelper;
+
+class AdyenGooglePayConfigProvider implements ConfigProviderInterface
+{
+
+    const CODE = 'adyen_google_pay';
+
+    const GOOGLE_PAY_VAULT_CODE = 'adyen_google_pay_vault';
+
+    /**
+     * @var PaymentHelper
+     */
+    protected $paymentHelper;
+
+    /**
+     * @var \Adyen\Payment\Helper\Data
+     */
+    protected $adyenHelper;
+
+    /**
+     * @var \Magento\Framework\UrlInterface
+     */
+    protected $urlBuilder;
+
+    /**
+     * Request object
+     *
+     * @var \Magento\Framework\App\RequestInterface
+     */
+    protected $_request;
+
+    /**
+     * @var \Magento\Store\Model\StoreManagerInterface
+     */
+    private $storeManager;
+
+    /**
+     * AdyenGooglePayConfigProvider constructor.
+     *
+     * @param PaymentHelper $paymentHelper
+     * @param \Adyen\Payment\Helper\Data $adyenHelper
+     * @param \Magento\Framework\App\RequestInterface $request
+     * @param \Magento\Framework\UrlInterface $urlBuilder
+     */
+    public function __construct(
+        PaymentHelper $paymentHelper,
+        \Adyen\Payment\Helper\Data $adyenHelper,
+        \Magento\Framework\App\RequestInterface $request,
+        \Magento\Framework\UrlInterface $urlBuilder,
+        \Magento\Store\Model\StoreManagerInterface $storeManager,
+        \Magento\Checkout\Model\Session $checkoutSession
+    ) {
+        $this->paymentHelper = $paymentHelper;
+        $this->adyenHelper = $adyenHelper;
+        $this->_request = $request;
+        $this->urlBuilder = $urlBuilder;
+        $this->storeManager = $storeManager;
+        $this->checkoutSession = $checkoutSession;
+    }
+
+    /**
+     * Retrieve assoc array of checkout configuration
+     *
+     * @return array
+     */
+    public function getConfig()
+    {
+        // set to active
+        $config = [
+            'payment' => [
+                self::CODE => [
+                    'isActive' => true,
+                    'redirectUrl' => $this->urlBuilder->getUrl(
+                        'checkout/onepage/success/',
+                        ['_secure' => $this->_getRequest()->isSecure()]
+                    )
+                ]
+            ]
+        ];
+
+        $config['payment']['adyenGooglePay']['active'] = (bool)$this->adyenHelper->isAdyenGooglePayEnabled($this->storeManager->getStore()->getId());
+        $config['payment']['adyenGooglePay']['checkoutEnvironment'] = $this->adyenHelper->getCheckoutEnvironment($this->storeManager->getStore()->getId());
+        $config['payment']['adyenGooglePay']['locale'] = $this->adyenHelper->getStoreLocale($this->storeManager->getStore()->getId());
+        $config['payment']['adyenGooglePay']['merchantAccount'] = $this->adyenHelper->getAdyenMerchantAccount("adyen_google_pay", $this->storeManager->getStore()->getId());
+
+        $quote = $this->checkoutSession->getQuote();
+        $currency = $quote->getCurrency();
+        $config['payment']['adyenGooglePay']['format'] = $this->adyenHelper->decimalNumbers($currency);
+
+        $config['payment']['adyenGooglePay']['merchantIdentifier'] = $this->adyenHelper->getAdyenGooglePayMerchantIdentifier($this->storeManager->getStore()->getId());
+
+        return $config;
+    }
+
+    /**
+     * Retrieve request object
+     *
+     * @return \Magento\Framework\App\RequestInterface
+     */
+    protected function _getRequest()
+    {
+        return $this->_request;
+    }
+}

Model/Ui/TokenGooglePayUiComponentProvider.php

+<?php
+/**
+ *                       ######
+ *                       ######
+ * ############    ####( ######  #####. ######  ############   ############
+ * #############  #####( ######  #####. ######  #############  #############
+ *        ######  #####( ######  #####. ######  #####  ######  #####  ######
+ * ###### ######  #####( ######  #####. ######  #####  #####   #####  ######
+ * ###### ######  #####( ######  #####. ######  #####          #####  ######
+ * #############  #############  #############  #############  #####  ######
+ *  ############   ############  #############   ############  #####  ######
+ *                                      ######
+ *                               #############
+ *                               ############
+ *
+ * Adyen Payment Module
+ *
+ * Copyright (c) 2019 Adyen B.V.
+ * This file is open source and available under the MIT license.
+ * See the LICENSE file for more info.
+ *
+ * Author: Adyen <magento@adyen.com>
+ */
+
+namespace Adyen\Payment\Model\Ui;
+
+use Adyen\Payment\Helper\Data;
+use Magento\Vault\Api\Data\PaymentTokenInterface;
+use Magento\Vault\Model\Ui\TokenUiComponentInterface;
+use Magento\Vault\Model\Ui\TokenUiComponentProviderInterface;
+use Magento\Vault\Model\Ui\TokenUiComponentInterfaceFactory;
+use Magento\Framework\UrlInterface;
+
+/**
+ * Class TokenGooglePayUiComponentProvider
+ */
+class TokenGooglePayUiComponentProvider implements TokenUiComponentProviderInterface
+{
+    /**
+     * @var TokenUiComponentInterfaceFactory
+     */
+    private $componentFactory;
+
+    /**
+     * @var Data
+     */
+    private $adyenHelper;
+
+    /**
+     * @param TokenUiComponentInterfaceFactory $componentFactory
+     * @param UrlInterface $urlBuilder
+     */
+    public function __construct(
+        TokenUiComponentInterfaceFactory $componentFactory,
+        Data $adyenHelper
+    ) {
+        $this->componentFactory = $componentFactory;
+        $this->adyenHelper = $adyenHelper;
+    }
+
+    /**
+     * Get UI component for token
+     * @param PaymentTokenInterface $paymentToken
+     * @return TokenUiComponentInterface
+     */
+    public function getComponentForToken(PaymentTokenInterface $paymentToken)
+    {
+        $details = json_decode($paymentToken->getTokenDetails() ?: '{}', true);
+        $details['icon'] = $this->adyenHelper->getVariantIcon($details['type']);
+
+        $component = $this->componentFactory->create(
+            [
+                'config' => [
+                    'code' => AdyenGooglePayConfigProvider::GOOGLE_PAY_VAULT_CODE,
+                    TokenUiComponentProviderInterface::COMPONENT_DETAILS => $details,
+                    TokenUiComponentProviderInterface::COMPONENT_PUBLIC_HASH => $paymentToken->getPublicHash()
+                ],
+                'name' => 'Adyen_Payment/js/view/payment/method-renderer/vault'
+            ]
+        );
+        return $component;
+    }
+}
\ No newline at end of file

Observer/AdyenGooglePayDataAssignObserver.php

+<?php
+/**
+ *                       ######
+ *                       ######
+ * ############    ####( ######  #####. ######  ############   ############
+ * #############  #####( ######  #####. ######  #############  #############
+ *        ######  #####( ######  #####. ######  #####  ######  #####  ######
+ * ###### ######  #####( ######  #####. ######  #####  #####   #####  ######
+ * ###### ######  #####( ######  #####. ######  #####          #####  ######
+ * #############  #############  #############  #############  #####  ######
+ *  ############   ############  #############   ############  #####  ######
+ *                                      ######
+ *                               #############
+ *                               ############
+ *
+ * Adyen Payment Module
+ *
+ * Copyright (c) 2019 Adyen B.V.
+ * This file is open source and available under the MIT license.
+ * See the LICENSE file for more info.
+ *
+ * Author: Adyen <magento@adyen.com>
+ */
+namespace Adyen\Payment\Observer;
+
+use Magento\Framework\Event\Observer;
+use Magento\Payment\Observer\AbstractDataAssignObserver;
+use Magento\Quote\Api\Data\PaymentInterface;
+
+/**
+ * Class AdyenGooglePayDataAssignObserver
+ */
+class AdyenGooglePayDataAssignObserver extends AbstractDataAssignObserver
+{
+    const TOKEN = 'token';
+
+    /**
+     * @var array
+     */
+    protected $additionalInformationList = [
+        self::TOKEN
+    ];
+
+    /**
+     * @param Observer $observer
+     * @return void
+     */
+    public function execute(Observer $observer)
+    {
+        $data = $this->readDataArgument($observer);
+
+        $additionalData = $data->getData(PaymentInterface::KEY_ADDITIONAL_DATA);
+        if (!is_array($additionalData)) {
+            return;
+        }
+
+        $paymentInfo = $this->readPaymentModelArgument($observer);
+
+        // set ccType
+        $paymentInfo->setCcType('google_pay');
+
+        foreach ($this->additionalInformationList as $additionalInformationKey) {
+            if (isset($additionalData[$additionalInformationKey])) {
+                $paymentInfo->setAdditionalInformation(
+                    $additionalInformationKey,
+                    $additionalData[$additionalInformationKey]
+                );
+            }
+        }
+    }
+}

etc/adminhtml/system.xml

@@ -46,6 +46,7 @@
                 <include path="Adyen_Payment::system/adyen_pay_by_mail.xml"/>
                 <include path="Adyen_Payment::system/adyen_boleto.xml"/>
                 <include path="Adyen_Payment::system/adyen_apple_pay.xml"/>
+                <include path="Adyen_Payment::system/adyen_google_pay.xml"/>
             </group>
         </section>
     </system>

etc/adminhtml/system/adyen_google_pay.xml

+<?xml version="1.0"?>
+<!--
+  ~                       ######
+  ~                       ######
+  ~ ############    ####( ######  #####. ######  ############   ############
+  ~ #############  #####( ######  #####. ######  #############  #############
+  ~        ######  #####( ######  #####. ######  #####  ######  #####  ######
+  ~ ###### ######  #####( ######  #####. ######  #####  #####   #####  ######
+  ~ ###### ######  #####( ######  #####. ######  #####          #####  ######
+  ~ #############  #############  #############  #############  #####  ######
+  ~  ############   ############  #############   ############  #####  ######
+  ~                                      ######
+  ~                               #############
+  ~                               ############
+  ~
+  ~ Adyen Payment Module
+  ~
+  ~ Copyright (c) 2019 Adyen B.V.
+  ~ This file is open source and available under the MIT license.
+  ~ See the LICENSE file for more info.
+  ~
+  ~ Author: Adyen <magento@adyen.com>
+  -->
+<include xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:module:Magento_Config:etc/system_include.xsd">
+    <group id="adyen_google_pay" translate="label" type="text" sortOrder="460" showInDefault="1" showInWebsite="1" showInStore="1">
+        <label><![CDATA[Google Pay integration]]></label>
+        <frontend_model>Magento\Paypal\Block\Adminhtml\System\Config\Fieldset\Payment</frontend_model>
+        <fieldset_css>adyen-method-adyen-cc</fieldset_css>
+        <comment>Process Google Pay transactions</comment>
+        <field id="active" translate="label" type="select" sortOrder="10" showInDefault="1" showInWebsite="1" showInStore="1">
+            <label>Enabled</label>
+            <source_model>Magento\Config\Model\Config\Source\Yesno</source_model>
+            <config_path>payment/adyen_google_pay/active</config_path>
+        </field>
+        <field id="title" translate="label" type="text" sortOrder="20" showInDefault="1" showInWebsite="1" showInStore="1">
+            <label>Title</label>
+            <config_path>payment/adyen_google_pay/title</config_path>
+        </field>
+        <field id="sort_order" translate="label" type="text" sortOrder="30" showInDefault="1" showInWebsite="1" showInStore="1">
+            <label>Sort Order</label>
+            <frontend_class>validate-number</frontend_class>
+            <config_path>payment/adyen_google_pay/sort_order</config_path>
+        </field>
+        <field id="merchant_identifier" translate="label" type="text" sortOrder="50" showInDefault="1" showInWebsite="1" showInStore="1">
+            <label>Google Merchant Identifier</label>
+            <comment><![CDATA[Your Google Merchant ID from Google Pay Developer Profile. For more information refer to <a href="https://developers.google.com/pay/api/web/guides/test-and-deploy/deploy-production-environment#obtain-your-merchantID">Obtain your merchantID</a>.]]></comment>
+            <config_path>payment/adyen_google_pay/merchant_identifier</config_path>
+        </field>
+    </group>
+</include>
\ No newline at end of file

etc/config.xml

@@ -73,6 +73,14 @@
                     <tokenFormat>Adyen\Payment\Model\InstantPurchase\CreditCard\TokenFormatter</tokenFormat>
                 </instant_purchase>
             </adyen_cc_vault>
+            <adyen_google_pay_vault>
+                <model>AdyenPaymentGooglePayVaultFacade</model>
+                <title>Stored Cards (Adyen)</title>
+                <instant_purchase>
+                    <available>Adyen\Payment\Model\InstantPurchase\CreditCard\AvailabilityChecker</available>
+                    <tokenFormat>Adyen\Payment\Model\InstantPurchase\CreditCard\TokenFormatter</tokenFormat>
+                </instant_purchase>
+            </adyen_google_pay_vault>
             <adyen_oneclick>
                 <active>1</active>
                 <model>AdyenPaymentOneclickFacade</model>
@@ -201,6 +209,27 @@
                 <can_cancel>1</can_cancel>
                 <group>adyen</group>
             </adyen_apple_pay>
+            <adyen_google_pay>
+                <active>0</active>
+                <model>AdyenPaymentGooglePayFacade</model>
+                <title>Adyen Google Pay</title>
+                <allowspecific>0</allowspecific>
+                <sort_order>10</sort_order>
+                <payment_action>authorize</payment_action>
+                <is_gateway>1</is_gateway>
+                <can_use_checkout>1</can_use_checkout>
+                <can_authorize>1</can_authorize>
+                <can_capture>1</can_capture>
+                <can_capture_partial>1</can_capture_partial>
+                <can_use_internal>0</can_use_internal>
+                <can_refund_partial_per_invoice>1</can_refund_partial_per_invoice>
+                <can_refund>1</can_refund>
+                <can_void>1</can_void>
+                <can_cancel>1</can_cancel>
+                <can_authorize_vault>1</can_authorize_vault>
+                <can_capture_vault>1</can_capture_vault>
+                <group>adyen</group>
+            </adyen_google_pay>
         </payment>
     </default>
 </config>

etc/di.xml

@@ -53,6 +53,16 @@
             <argument name="vaultProvider" xsi:type="object">AdyenPaymentCcFacade</argument>
         </arguments>
     </virtualType>
+    <virtualType name="AdyenPaymentGooglePayVaultFacade" type="Magento\Vault\Model\Method\Vault">
+        <arguments>
+            <argument name="code" xsi:type="const">Adyen\Payment\Model\Ui\AdyenGooglePayConfigProvider::GOOGLE_PAY_VAULT_CODE
+            </argument>
+            <argument name="config" xsi:type="object">AdyenPaymentCcVaultConfig</argument>
+            <argument name="valueHandlerPool" xsi:type="object">AdyenPaymentCcVaultPaymentValueHandlerPool</argument>
+            <argument name="vaultProvider" xsi:type="object">AdyenPaymentGooglePayFacade</argument>
+        </arguments>
+    </virtualType>
+
     <virtualType name="AdyenPaymentOneclickFacade" type="Adyen\Payment\Model\Method\Adapter">
         <arguments>
             <argument name="code" xsi:type="const">Adyen\Payment\Model\Ui\AdyenOneclickConfigProvider::CODE</argument>
@@ -113,6 +123,16 @@
             <argument name="commandPool" xsi:type="object">AdyenPaymentApplePayCommandPool</argument>
         </arguments>
     </virtualType>
+    <virtualType name="AdyenPaymentGooglePayFacade" type="Magento\Payment\Model\Method\Adapter">
+        <arguments>
+            <argument name="code" xsi:type="const">Adyen\Payment\Model\Ui\AdyenGooglePayConfigProvider::CODE</argument>
+            <argument name="formBlockType" xsi:type="string">Adyen\Payment\Block\Form\GooglePay</argument>
+            <argument name="infoBlockType" xsi:type="string">Adyen\Payment\Block\Info\GooglePay</argument>
+            <argument name="valueHandlerPool" xsi:type="object">AdyenPaymentGooglePayValueHandlerPool</argument>
+            <argument name="validatorPool" xsi:type="object">AdyenPaymentGooglePayValidatorPool</argument>
+            <argument name="commandPool" xsi:type="object">AdyenPaymentGooglePayCommandPool</argument>
+        </arguments>
+    </virtualType>
 
     <!-- Value handlers infrastructure -->
     <virtualType name="AdyenPaymentCcVaultPaymentValueHandler" type="VaultPaymentDefaultValueHandler">
@@ -232,6 +252,19 @@
         </arguments>
     </virtualType>
 
+    <virtualType name="AdyenPaymentGooglePayValueHandlerPool" type="Magento\Payment\Gateway\Config\ValueHandlerPool">
+        <arguments>
+            <argument name="handlers" xsi:type="array">
+                <item name="default" xsi:type="string">AdyenPaymentGooglePayConfigValueHandler</item>
+            </argument>
+        </arguments>
+    </virtualType>
+    <virtualType name="AdyenPaymentGooglePayConfigValueHandler" type="Magento\Payment\Gateway\Config\ConfigValueHandler">
+        <arguments>
+            <argument name="configInterface" xsi:type="object">AdyenPaymentGooglePayConfig</argument>
+        </arguments>
+    </virtualType>
+
     <!-- Configuration reader -->
     <virtualType name="AdyenPaymentGenericConfig" type="Magento\Payment\Gateway\Config\Config">
         <arguments>
@@ -280,6 +313,11 @@
             <argument name="methodCode" xsi:type="const">Adyen\Payment\Model\Ui\AdyenApplePayConfigProvider::CODE</argument>
         </arguments>
     </virtualType>
+    <virtualType name="AdyenPaymentGooglePayConfig" type="Magento\Payment\Gateway\Config\Config">
+        <arguments>
+            <argument name="methodCode" xsi:type="const">Adyen\Payment\Model\Ui\AdyenGooglePayConfigProvider::CODE</argument>
+        </arguments>
+    </virtualType>
 
 
     <!-- Commands infrastructure -->
@@ -306,6 +344,7 @@
         <arguments>
             <argument name="executors" xsi:type="array">
                 <item name="adyen_cc" xsi:type="string">AdyenPaymentCcCommandManager</item>
+                <item name="adyen_google_pay" xsi:type="string">AdyenPaymentCcCommandManager</item>
             </argument>
         </arguments>
     </type>
@@ -393,6 +432,18 @@
         </arguments>
     </virtualType>
 
+    <virtualType name="AdyenPaymentGooglePayCommandPool" type="Magento\Payment\Gateway\Command\CommandPool">
+        <arguments>
+            <argument name="commands" xsi:type="array">
+                <item name="authorize" xsi:type="string">AdyenPaymentGooglePayAuthorizeCommand</item>
+                <item name="capture" xsi:type="string">AdyenPaymentCaptureCommand</item>
+                <item name="void" xsi:type="string">AdyenPaymentCancelCommand</item>
+                <item name="refund" xsi:type="string">AdyenPaymentRefundCommand</item>
+                <item name="cancel" xsi:type="string">AdyenPaymentCancelCommand</item>
+            </argument>
+        </arguments>
+    </virtualType>
+
     <!-- Authorization command  -->
     <virtualType name="AdyenPaymentCcAuthorizeCommand" type="Magento\Payment\Gateway\Command\GatewayCommand">
         <arguments>
@@ -454,6 +505,16 @@
         </arguments>
     </virtualType>
 
+    <virtualType name="AdyenPaymentGooglePayAuthorizeCommand" type="Magento\Payment\Gateway\Command\GatewayCommand">
+        <arguments>
+            <argument name="requestBuilder" xsi:type="object">AdyenPaymentGooglePayAuthorizeRequest</argument>
+            <argument name="transferFactory" xsi:type="object">Adyen\Payment\Gateway\Http\TransferFactory</argument>
+            <argument name="client" xsi:type="object">Adyen\Payment\Gateway\Http\Client\TransactionPayment</argument>
+            <argument name="validator" xsi:type="object">CheckoutResponseValidator</argument>
+            <argument name="handler" xsi:type="object">AdyenPaymentGooglePayResponseHandlerComposite</argument>
+        </arguments>
+    </virtualType>
+
     <!-- Capture command  -->
     <virtualType name="AdyenPaymentCaptureCommand" type="Magento\Payment\Gateway\Command\GatewayCommand">
         <arguments>
@@ -586,6 +647,21 @@
         </arguments>
     </virtualType>
 
+    <virtualType name="AdyenPaymentGooglePayAuthorizeRequest" type="Magento\Payment\Gateway\Request\BuilderComposite">
+        <arguments>
+            <argument name="builders" xsi:type="array">
+                <item name="merchantaccount" xsi:type="string">Adyen\Payment\Gateway\Request\MerchantAccountDataBuilder</item>
+                <item name="customer" xsi:type="string">Adyen\Payment\Gateway\Request\CustomerDataBuilder</item>
+                <item name="customerip" xsi:type="string">Adyen\Payment\Gateway\Request\CustomerIpDataBuilder</item>
+                <item name="address" xsi:type="string">Adyen\Payment\Gateway\Request\AddressDataBuilder</item>
+                <item name="payment" xsi:type="string">Adyen\Payment\Gateway\Request\PaymentDataBuilder</item>
+                <item name="browserinfo" xsi:type="string">Adyen\Payment\Gateway\Request\BrowserInfoDataBuilder</item>
+                <item name="transaction" xsi:type="string">Adyen\Payment\Gateway\Request\GooglePayAuthorizationDataBuilder</item>
+                <item name="recurring" xsi:type="string">Adyen\Payment\Gateway\Request\RecurringDataBuilder</item>
+            </argument>
+        </arguments>
+    </virtualType>
+
     <!-- Capture Request -->
     <virtualType name="AdyenPaymentCaptureRequest" type="Magento\Payment\Gateway\Request\BuilderComposite">
         <arguments>
@@ -633,6 +709,15 @@
             </argument>
         </arguments>
     </virtualType>
+    <virtualType name="AdyenPaymentGooglePayResponseHandlerComposite" type="Magento\Payment\Gateway\Response\HandlerChain">
+        <arguments>
+            <argument name="handlers" xsi:type="array">
+                <item name="payment_details" xsi:type="string">Adyen\Payment\Gateway\Response\CheckoutPaymentsDetailsHandler</item>
+                <item name="vault_details" xsi:type="string">Adyen\Payment\Gateway\Response\VaultDetailsHandler</item>
+                <item name="payment_comments" xsi:type="string">Adyen\Payment\Gateway\Response\CheckoutPaymentCommentHistoryHandler</item>
+            </argument>
+        </arguments>
+    </virtualType>
 
     <virtualType name="AdyenPaymentPosCloudResponseHandlerComposite" type="Magento\Payment\Gateway\Response\HandlerChain">
         <arguments>
@@ -769,6 +854,19 @@
         </arguments>
     </virtualType>
 
+    <virtualType name="AdyenPaymentGooglePayValidatorPool" type="Magento\Payment\Gateway\Validator\ValidatorPool">
+        <arguments>
+            <argument name="validators" xsi:type="array">
+                <item name="country" xsi:type="string">AdyenGooglePayCountryValidator</item>
+            </argument>
+        </arguments>
+    </virtualType>
+    <virtualType name="AdyenGooglePayCountryValidator" type="Magento\Payment\Gateway\Validator\CountryValidator">
+        <arguments>
+            <argument name="config" xsi:type="object">AdyenPaymentGooglePayConfig</argument>
+        </arguments>
+    </virtualType>
+
 
     <!--General Response validator-->
     <virtualType name="GeneralResponseValidator" type="Adyen\Payment\Gateway\Validator\GeneralResponseValidator">

etc/events.xml

@@ -41,4 +41,7 @@
     <event name="payment_method_assign_data_adyen_apple_pay">
         <observer name="adyen_apple_pay_gateway_data_assign" instance="Adyen\Payment\Observer\AdyenApplePayDataAssignObserver" />
     </event>
+    <event name="payment_method_assign_data_adyen_google_pay">
+        <observer name="adyen_google_pay_gateway_data_assign" instance="Adyen\Payment\Observer\AdyenGooglePayDataAssignObserver" />
+    </event>
 </config>

etc/frontend/di.xml

@@ -34,6 +34,7 @@
                 <item name="adyen_boleto_config_provider" xsi:type="object">Adyen\Payment\Model\Ui\AdyenBoletoConfigProvider</item>
                 <item name="adyen_pos_cloud_config_provider" xsi:type="object">Adyen\Payment\Model\Ui\AdyenPosCloudConfigProvider</item>
                 <item name="adyen_apple_pay_config_provider" xsi:type="object">Adyen\Payment\Model\Ui\AdyenApplePayConfigProvider</item>
+                <item name="adyen_google_pay_config_provider" xsi:type="object">Adyen\Payment\Model\Ui\AdyenGooglePayConfigProvider</item>
             </argument>
         </arguments>
     </type>
@@ -41,6 +42,7 @@
         <arguments>
             <argument name="tokenUiComponentProviders" xsi:type="array">
                 <item name="adyen_cc" xsi:type="object">Adyen\Payment\Model\Ui\TokenUiComponentProvider</item>
+                <item name="adyen_google_pay" xsi:type="object">Adyen\Payment\Model\Ui\TokenGooglePayUiComponentProvider</item>
             </argument>
         </arguments>
     </type>

view/frontend/layout/vault_cards_listaction.xml

@@ -28,7 +28,7 @@
         <referenceContainer name="content">
             <referenceBlock name="vault.cards.list">
                 <block class="Adyen\Payment\Block\Customer\CardRenderer" name="adyen.card.renderer"
-                       template="Magento_Vault::customer_account/credit_card.phtml"/>
+                       template="Magento_Vault::customer_account/credit_card.phtml" cacheable="false"/>
             </referenceBlock>
         </referenceContainer>
     </body>

view/frontend/web/css/styles.css

@@ -103,6 +103,11 @@
     height: 43px;
 }
 
+.checkout-payment-method .payment-method-title label div.adyen-sprite.adyen_google_pay {
+    background: url(../images/logos/Google-Pay-Mark.png) no-repeat;
+    height: 43px;
+}
+
 .checkout-payment-method .input-text._has-datepicker {
     width: 20%;
     margin-right: 10px;
@@ -176,6 +181,11 @@
     min-height: 42px; /* override magento min-height */
 }
 
+.gpay-button:hover, .gpay-button:active, .gpay-button:focus{
+    background-repeat: no-repeat;
+    background-position: center center;
+}
+
 /*
     Custom style for ideal component
  */

view/frontend/web/js/view/payment/adyen-methods.js

@@ -55,6 +55,10 @@ define(
             {
                 type: 'adyen_pos_cloud',
                 component: 'Adyen_Payment/js/view/payment/method-renderer/adyen-pos-cloud-method'
+            },
+            {
+                type: 'adyen_google_pay',
+                component: 'Adyen_Payment/js/view/payment/method-renderer/adyen-google-pay-method'
             }
         );
         /** Add view logic here if needed */
@@ -69,10 +73,19 @@ define(
                 checkoutCardComponentScriptTag.src = self.getCheckoutCardComponentSource();
                 checkoutCardComponentScriptTag.type = "text/javascript";
                 document.body.appendChild(checkoutCardComponentScriptTag);
+                if (this.isGooglePayEnabled()) {
+                    var googlepayscript = document.createElement('script');
+                    googlepayscript.src = "https://pay.google.com/gp/p/js/pay.js";
+                    googlepayscript.type = "text/javascript";
+                    document.body.appendChild(googlepayscript);
+                }
             },
             getCheckoutCardComponentSource: function() {
                 return window.checkoutConfig.payment.checkoutCardComponentSource;
             },
+            isGooglePayEnabled: function() {
+                return window.checkoutConfig.payment.adyenGooglePay.active;
+            }
         });
     }
 );
\ No newline at end of file

view/frontend/web/js/view/payment/method-renderer/adyen-google-pay-method.js

+/*
+ *                       ######
+ *                       ######
+ * ############    ####( ######  #####. ######  ############   ############
+ * #############  #####( ######  #####. ######  #############  #############
+ *        ######  #####( ######  #####. ######  #####  ######  #####  ######
+ * ###### ######  #####( ######  #####. ######  #####  #####   #####  ######
+ * ###### ######  #####( ######  #####. ######  #####          #####  ######
+ * #############  #############  #############  #############  #####  ######
+ *  ############   ############  #############   ############  #####  ######
+ *                                      ######
+ *                               #############
+ *                               ############
+ *
+ * Adyen Payment Module
+ *
+ * Copyright (c) 2019 Adyen B.V.
+ * This file is open source and available under the MIT license.
+ * See the LICENSE file for more info.
+ *
+ * Author: Adyen <magento@adyen.com>
+ */
+/*browser:true*/
+/*global define*/
+define(
+    [
+        'ko',
+        'jquery',
+        'Magento_Checkout/js/view/payment/default',
+        'Magento_Checkout/js/action/place-order',
+        'Magento_Checkout/js/model/quote',
+        'Magento_Checkout/js/model/url-builder',
+        'Magento_Checkout/js/model/full-screen-loader',
+        'mage/url',
+        'Magento_Vault/js/view/payment/vault-enabler'
+    ],
+    function (ko, $, Component, placeOrderAction, quote, urlBuilder, fullScreenLoader, url, VaultEnabler) {
+        'use strict';
+
+        /**
+         * Shareble adyen checkout component
+         * @type {AdyenCheckout}
+         */
+        var checkoutComponent;
+
+        return Component.extend({
+            self: this,
+            defaults: {
+                template: 'Adyen_Payment/payment/google-pay-form',
+                googlePayToken: null,
+                googlePayAllowed: null
+            },
+            /**
+             * @returns {Boolean}
+             */
+            isShowLegend: function () {
+                return true;
+            },
+            setPlaceOrderHandler: function (handler) {
+                this.placeOrderHandler = handler;
+            },
+            setValidateHandler: function (handler) {
+                this.validateHandler = handler;
+            },
+            getCode: function () {
+                return 'adyen_google_pay';
+            },
+            getData: function () {
+                return {
+                    'method': this.item.method,
+                    'additional_data': {}
+                };
+            },
+            isActive: function () {
+                return true;
+            },
+            initObservable: function () {
+                this._super()
+                    .observe([
+                        'googlePayToken',
+                        'googlePayAllowed'
+                    ]);
+                return this;
+            }, initialize: function () {
+                var self = this;
+                this.vaultEnabler = new VaultEnabler();
+                this.vaultEnabler.setPaymentCode(this.getVaultCode());
+                this.vaultEnabler.isActivePaymentTokenEnabler(false);
+                this._super();
+
+            },
+
+            renderGooglePay: function () {
+                var self = this;
+                var googlePayNode = document.getElementById('googlePay');
+                self.checkoutComponent = new AdyenCheckout({
+                    locale: self.getLocale(),
+                    risk: {
+                        enabled: false
+                    }
+                });
+                var googlepay = self.checkoutComponent.create('paywithgoogle', {
+                    environment: self.getCheckoutEnvironment().toUpperCase(),
+
+                    configuration: {
+                        // Adyen's merchant account
+                        gatewayMerchantId: self.getMerchantAccount(),
+
+                        // https://developers.google.com/pay/api/web/reference/object#MerchantInfo
+                        merchantIdentifier: self.getMerchantIdentifier(),
+                        merchantName: self.getMerchantAccount()
+                    },
+
+                    // Payment
+                    amount: self.formatAmount(quote.totals().grand_total, self.getFormat()),
+                    currency: quote.totals().quote_currency_code,
+                    totalPriceStatus: 'FINAL',
+
+                    onChange: function (state) {
+                        if (!!state.isValid) {
+                            self.googlePayToken(state.data.paymentMethod["paywithgoogle.token"]);
+                            self.getPlaceOrderDeferredObject()
+                                .fail(
+                                    function () {
+                                        fullScreenLoader.stopLoader();
+                                        self.isPlaceOrderActionAllowed(true);
+                                    }
+                                ).done(
+                                function () {
+                                    self.afterPlaceOrder();
+                                    window.location.replace(url.build(window.checkoutConfig.payment[quote.paymentMethod().method].redirectUrl));
+
+                                }
+                            );
+                        }
+                    },
+                    buttonColor: 'black', // default/black/white
+                    buttonType: 'long', // long/short
+                    showButton: true // show or hide the Google Pay button
+
+                });
+                var promise = googlepay.isAvailable();
+                promise.then(function (success) {
+                    self.googlePayAllowed(true);
+                    googlepay.mount(googlePayNode);
+                }, function (error) {
+                    console.log(error);
+                    self.googlePayAllowed(false);
+                });
+            },
+            getCheckoutEnvironment: function () {
+                return window.checkoutConfig.payment.adyenGooglePay.checkoutEnvironment;
+            },
+            isGooglePayAllowed: function () {
+                if (this.googlePayAllowed()) {
+                    return true;
+                }
+                return false;
+            },
+            getMerchantAccount: function () {
+                return window.checkoutConfig.payment.adyenGooglePay.merchantAccount;
+            },
+            showLogo: function () {
+                return window.checkoutConfig.payment.adyen.showLogo;
+            },
+            getLocale: function () {
+                return window.checkoutConfig.payment.adyenGooglePay.locale;
+            },
+            getFormat: function () {
+                return window.checkoutConfig.payment.adyenGooglePay.format;
+            },
+            getMerchantIdentifier: function () {
+                return window.checkoutConfig.payment.adyenGooglePay.merchantIdentifier;
+            },
+            context: function () {
+                return this;
+            },
+            validate: function () {
+                return true;
+            },
+            getControllerName: function () {
+                return window.checkoutConfig.payment.iframe.controllerName[this.getCode()];
+            },
+            getPlaceOrderUrl: function () {
+                return window.checkoutConfig.payment.iframe.placeOrderUrl[this.getCode()];
+            },
+            /**
+             * Get data for place order
+             * @returns {{method: *}}
+             */
+            getData: function () {
+                return {
+                    'method': "adyen_google_pay",
+                    'additional_data': {
+                        'token': this.googlePayToken()
+                    }
+                };
+            },
+
+            /**
+             * Return the formatted currency. Adyen accepts the currency in multiple formats.
+             * @param $amount
+             * @param $currency
+             * @return string
+             */
+            formatAmount: function (amount, format) {
+                return Math.round(amount * (Math.pow(10, format)))
+            },
+            isVaultEnabled: function () {
+                return this.vaultEnabler.isVaultEnabled();
+            },
+            getVaultCode: function () {
+                return "adyen_google_pay_vault";
+            }
+        });
+    }
+);

view/frontend/web/template/payment/google-pay-form.html

+<!--
+  ~                       ######
+  ~                       ######
+  ~ ############    ####( ######  #####. ######  ############   ############
+  ~ #############  #####( ######  #####. ######  #############  #############
+  ~        ######  #####( ######  #####. ######  #####  ######  #####  ######
+  ~ ###### ######  #####( ######  #####. ######  #####  #####   #####  ######
+  ~ ###### ######  #####( ######  #####. ######  #####          #####  ######
+  ~ #############  #############  #############  #############  #####  ######
+  ~  ############   ############  #############   ############  #####  ######
+  ~                                      ######
+  ~                               #############
+  ~                               ############
+  ~
+  ~ Adyen Payment Module
+  ~
+  ~ Copyright (c) 2019 Adyen B.V.
+  ~ This file is open source and available under the MIT license.
+  ~ See the LICENSE file for more info.
+  ~
+  ~ Author: Adyen <magento@adyen.com>
+  -->
+<div class="payment-method" data-bind="css: {'_active': (getCode() == isChecked())}">
+    <div class="payment-method-title field choice">
+        <input type="radio"
+               name="payment[method]"
+               class="radio"
+               data-bind="attr: {'id': getCode()}, value: getCode(), checked: isChecked, click: selectPaymentMethod, visible: isRadioButtonVisible()"/>
+        <label data-bind="attr: {'for': getCode()}" class="label">
+
+            <!-- ko if: showLogo() -->
+
+            <div data-bind="attr: { 'class': 'adyen-sprite ' + getCode() }"></div>
+
+            <!--/ko-->
+
+            <span data-bind="text: getTitle()"></span>
+        </label>
+    </div>
+
+    <div class="payment-method-content">
+        <div class="payment-method-billing-address">
+            <!-- ko foreach: $parent.getRegion(getBillingAddressFormName()) -->
+            <!-- ko template: getTemplate() --><!-- /ko -->
+            <!--/ko-->
+        </div>
+
+        <div class="checkout-agreements-block">
+            <!-- ko foreach: $parent.getRegion('before-place-order') -->
+            <!-- ko template: getTemplate() --><!-- /ko -->
+            <!--/ko-->
+        </div>
+        <div class="field number googlePay">
+            <div afterRender="renderGooglePay()" data-bind="attr: { id: 'googlePay'}">
+                <!-- ko ifnot: isGooglePayAllowed() -->
+                Google Pay is not available
+                <!--/ko--></div>
+        </div>
+
+        <div id="adyen-google-pay-button" class="google-pay-button-with-text google-pay-button-black-with-text"
+             data-bind= "click: placeOrder">
+            <span class="logo"></span>
+        </div>
+
+    </div>
+</div>