Refactor code to get Adyen CC api working

app/code/Adyen/Payment/Controller/Process/redirect.php

+<?php
+
+
+namespace Adyen\Payment\Controller\Process;
+
+
+class Redirect extends \Magento\Framework\App\Action\Action
+{
+
+    /**
+     * @var \Magento\Quote\Model\Quote
+     */
+    protected $_quote = false;
+
+
+
+
+    /**
+     * @var \Magento\Checkout\Model\Session
+     */
+    protected $_checkoutSession;
+
+
+
+
+    protected $checkoutFactory;
+
+
+    /**
+     * @var \Magento\Customer\Model\Session
+     */
+    protected $_customerSession;
+
+    /**
+     * @param \Magento\Framework\App\Action\Context $context
+     * @param \Magento\Customer\Model\Session $customerSession
+     */
+    public function __construct(
+        \Magento\Framework\App\Action\Context $context,
+        \Magento\Customer\Model\Session $customerSession
+    ) {
+        parent::__construct($context);
+        $this->_customerSession = $customerSession;
+    }
+
+
+    /**
+     * Return checkout session object
+     *
+     * @return \Magento\Checkout\Model\Session
+     */
+    protected function _getCheckoutSession()
+    {
+        return $this->_checkoutSession;
+    }
+
+    public function execute()
+    {
+        $this->_getQuote();
+        echo 'hier;';die();
+        $this->_quote->collectTotals();
+
+echo 'hier';die();
+        $url = "http://www.google.com";
+        $this->getResponse()->setRedirect($url);
+        return;
+
+
+
+
+//        $this->_view->loadLayout();
+//        $this->_view->getLayout()->initMessages();
+//        $this->_view->renderLayout();
+    }
+
+    /**
+     * Return checkout quote object
+     *
+     * @return \Magento\Quote\Model\Quote
+     */
+    protected function _getQuote()
+    {
+        if (!$this->_quote) {
+            $this->_quote = $this->_getCheckoutSession()->getQuote();
+        }
+        return $this->_quote;
+    }
+}
\ No newline at end of file

app/code/Adyen/Payment/Model/AdyenHppConfigProvider.php

+<?php
+/**
+ * Copyright © 2015 Magento. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+namespace Adyen\Payment\Model;
+
+use Magento\Checkout\Model\ConfigProviderInterface;
+use Magento\Payment\Helper\Data as PaymentHelper;
+
+class AdyenHppConfigProvider implements ConfigProviderInterface
+{
+
+
+    /**
+     * @var Config
+     */
+    protected $config;
+
+    /**
+     * @var string[]
+     */
+    protected $methodCodes = [
+        'adyen_hpp'
+    ];
+
+    /**
+     * @var \Magento\Payment\Model\Method\AbstractMethod[]
+     */
+    protected $methods = [];
+
+    /**
+     * @var PaymentHelper
+     */
+    protected $paymentHelper;
+
+    /**
+     * @param PaymentHelper $paymentHelper
+     */
+    public function __construct(
+        PaymentHelper $paymentHelper
+    ) {
+        $this->paymentHelper = $paymentHelper;
+
+        foreach ($this->methodCodes as $code) {
+            $this->methods[$code] = $this->paymentHelper->getMethodInstance($code);
+        }
+    }
+
+
+    public function getConfig()
+    {
+        $config = [
+            'payment' => [
+                'adyenHpp' => [
+                ]
+            ]
+        ];
+        foreach ($this->methodCodes as $code) {
+            if ($this->methods[$code]->isAvailable()) {
+                $config['payment']['adyenHpp']['redirectUrl'][$code] = $this->getMethodRedirectUrl($code);
+            }
+        }
+        return $config;
+    }
+
+    /**
+     * Return redirect URL for method
+     *
+     * @param string $code
+     * @return mixed
+     */
+    protected function getMethodRedirectUrl($code)
+    {
+        return $this->methods[$code]->getCheckoutRedirectUrl();
+    }
+
+}
\ No newline at end of file

app/code/Adyen/Payment/view/frontend/web/js/action/set-payment-method.js

+/**
+ * Copyright © 2015 Magento. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+define(
+    [
+        'jquery',
+        'Magento_Checkout/js/model/quote',
+        'Magento_Checkout/js/model/url-builder',
+        'mage/storage',
+        'Magento_Checkout/js/model/error-processor',
+        'Magento_Customer/js/model/customer'
+    ],
+    function ($, quote, urlBuilder, storage, errorProcessor, customer) {
+        'use strict';
+
+        return function () {
+            var serviceUrl,
+                payload,
+                paymentData = quote.paymentMethod();
+
+            /**
+             * Checkout for guest and registered customer.
+             */
+            if (!customer.isLoggedIn()) {
+                serviceUrl = urlBuilder.createUrl('/guest-carts/:cartId/selected-payment-method', {
+                    cartId: quote.getQuoteId()
+                });
+                payload = {
+                    cartId: quote.getQuoteId(),
+                    method: paymentData
+                };
+            } else {
+                serviceUrl = urlBuilder.createUrl('/carts/mine/selected-payment-method', {});
+                payload = {
+                    cartId: quote.getQuoteId(),
+                    method: paymentData
+                };
+            }
+            return storage.put(
+                serviceUrl, JSON.stringify(payload)
+            ).done(
+                function () {
+                    $.mage.redirect(window.checkoutConfig.payment.adyenHpp.redirectUrl[quote.paymentMethod().method]);
+                }
+            ).fail(
+                function (response) {
+                    errorProcessor.process(response);
+                }
+            );
+        };
+    }
+);