Merge pull request #4 from nofrixion/PLU-14-integrated-checkout-page

PLU-14 integrated checkout page

.gitignore

@@ -1,2 +1,4 @@
 vendor/
-.vscode/
+.vscode/
+localdev/
+*.code-workspace

Controller/Payment/InitiatePayment.php

@@ -0,0 +1,123 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Nofrixion\Payments\Controller\Payment;
+
+use Magento\Checkout\Model\Session;
+use Magento\Customer\Model\Session as CustomerSession;
+use Magento\Framework\App\RequestInterface;
+use Magento\Framework\Controller\Result\RedirectFactory;
+use Magento\Framework\Message\ManagerInterface;
+use Magento\Framework\Session\SessionManagerInterface;
+use Magento\Framework\UrlInterface;
+use Magento\Framework\View\Result\PageFactory;
+use Magento\Sales\Model\Order;
+use Nofrixion\Payments\Helper\Data as NofrixionHelper;
+use Nofrixion\Payments\Model\OrderStatuses;
+use Nofrixion\Util\PreciseNumber;
+use Psr\Log\LoggerInterface;
+
+/**
+ * InitiatePayment - controller that creates Magento Order, NoFrixion payment request and initializes payment. 
+ * @todo add card handling
+ * @todo error handling around payment request creation.
+ */
+class InitiatePayment implements \Magento\Framework\App\ActionInterface
+{
+    private NofrixionHelper $nofrixionHelper;
+    private CustomerSession $customerSession;
+    private CookieManagerInterface $cookieManager;
+    private CookieMetadataFactory $cookieMetadataFactory;
+    private LoggerInterface $logger;
+    private ManagerInterface $messageManager;
+    private PageFactory $resultPageFactory;
+    private RedirectFactory $resultRedirectFactory;
+    private RequestInterface $request;
+    private SessionManagerInterface $sessionManager;
+    private Session $checkoutSession;
+    private UrlInterface $url;
+
+    public function __construct(
+        CustomerSession $customerSession,
+        LoggerInterface $logger,
+        ManagerInterface $messageManager,
+        NofrixionHelper $helper,
+        PageFactory $resultPageFactory,
+        RedirectFactory $resultRedirectFactory,
+        RequestInterface $request,
+        Session $checkoutSession,
+        SessionManagerInterface $sessionManager,
+        UrlInterface $url
+    ) {
+        $this->customerSession = $customerSession;
+        $this->logger = $logger;
+        $this->messageManager = $messageManager;
+        $this->nofrixionHelper = $helper;
+        $this->request = $request;
+        $this->resultPageFactory = $resultPageFactory;
+        $this->resultRedirectFactory = $resultRedirectFactory;
+        $this->checkoutSession = $checkoutSession;
+        $this->sessionManager = $sessionManager;
+        $this->url = $url;
+    }
+
+    /**
+     * Summary of execute
+     * @return \Magento\Framework\Controller\Result\Redirect|\Magento\Framework\View\Result\Page
+     */
+    public function execute()
+    {
+        //xdebug_break();
+
+        $resultRedirect = $this->resultRedirectFactory->create();
+        $bankId = rawurldecode($this->request->getParam('bankId'));
+
+        $order = $this->checkoutSession->getLastRealOrder();
+        if ($order && $order->getId()) {
+            $paymentRequest = $this->nofrixionHelper->createPaymentRequest($order);
+
+            $pendingPaymentStatus = OrderStatuses::STATUS_CODE_PENDING_PAYMENT;
+            $order->addCommentToStatusHistory('Forwarded customer to payment page', $pendingPaymentStatus);
+            $order->save();
+
+            // need to call: https://api-sandbox.nofrixion.com/api/v1/paymentrequests/{id}/pisp
+            //      with body field 'ProviderID' = $bankId
+            // $amount = PreciseNumber::parseString((string) $paymentRequest['amount']);
+            $failureRedirectUrl = $this->url->getUrl('checkout/cart', ['_secure' => true]);
+            $paymentInitialization = $this->nofrixionHelper->initiatePayByBank($paymentRequest['id'], $bankId, $failureRedirectUrl, null);
+
+            // Can't handle exception caused by null URL in controller so check with 'if' and 'filter_var'
+            if (filter_var($paymentInitialization->redirectUrl, FILTER_VALIDATE_URL)) {
+                $resultRedirect->setUrl($paymentInitialization->redirectUrl);
+                try {
+                    // $resultRedirect used if forwarding to PIS provider
+                    return $resultRedirect;
+                } catch (Exception $e) {
+                    $this->logger->error('Error initializing payment.', ['exception' => $e]);
+                    $this->initializationFailureAction($order, $paymentRequest, 'Order cancelled due to payment initialization error.');
+                }
+            } else {
+                // or $paymentInitialization->redirectUrl is invalid.
+                $msg = 'A valid payment URL was not received for provider ' . $bankId;
+                $this->logger->error($msg);
+                $this->initializationFailureAction($order, $paymentRequest, $msg);
+            }
+        } else {
+            // If we get to here $order was not valid
+            $this->messageManager->addWarningMessage('An error occurred creating your order.');
+        }
+        // if we haven't successfully directed to the payment URL return to cart.
+        $resultRedirect->setPath('checkout/cart');
+        return $resultRedirect;
+    }
+
+    public function initializationFailureAction($order, $paymentRequest, $message){
+        // restore cart
+        $this->nofrixionHelper->restoreCart($order);
+        $this->messageManager->addWarningMessage($message);
+
+        // Can't delete payment request as it has events (pisp_initiate).
+        // $this->nofrixionHelper->deletePaymentRequest($paymentRequest['id']);
+    }
+}

Controller/Redirect/ReturnAfterPayment.php

@@ -26,8 +26,16 @@ class ReturnAfterPayment implements \Magento\Framework\App\ActionInterface
     private LoggerInterface $logger;
     private RedirectFactory $resultRedirectFactory;
 
-    public function __construct(RequestInterface $request, LoggerInterface $logger, UrlInterface $url, RedirectFactory $resultRedirectFactory, PageFactory $resultPageFactory, Data $nofrixionHelper, OrderFactory $orderFactory, Session $checkoutSession)
-    {
+    public function __construct(
+        RequestInterface $request,
+        LoggerInterface $logger,
+        UrlInterface $url,
+        RedirectFactory $resultRedirectFactory,
+        PageFactory $resultPageFactory,
+        Data $nofrixionHelper,
+        OrderFactory $orderFactory,
+        Session $checkoutSession
+    ) {
         $this->request = $request;
         $this->resultRedirectFactory = $resultRedirectFactory;
         $this->url = $url;
@@ -64,4 +72,4 @@ public function execute()
 
         return $resultRedirect;
     }
-}
+}

Controller/Webhook/In.php

@@ -9,19 +9,19 @@
 use Magento\Framework\Controller\Result\JsonFactory;
 use Magento\Sales\Model\Order\Email\Sender\OrderSender;
 use Magento\Store\Model\StoreManagerInterface;
-use Nofrixion\Payments\Helper\Data as NoFrixionHelper;
+use Nofrixion\Payments\Helper\Data as NofrixionHelper;
 use Psr\Log\LoggerInterface;
 
 class In implements ActionInterface
 {
     private LoggerInterface $logger;
-    private NoFrixionHelper $nofrixionHelper;
+    private NofrixionHelper $nofrixionHelper;
     private OrderSender $orderSender;
     private RequestInterface $request;
     private StoreManagerInterface $storeManager;
     private JsonFactory $resultJsonFactory;
 
-    public function __construct(RequestInterface $request, NoFrixionHelper $helper, OrderSender $orderSender, StoreManagerInterface $storeManager, JsonFactory $resultJsonFactory, LoggerInterface $logger)
+    public function __construct(RequestInterface $request, NofrixionHelper $helper, OrderSender $orderSender, StoreManagerInterface $storeManager, JsonFactory $resultJsonFactory, LoggerInterface $logger)
     {
         $this->request = $request;
         $this->nofrixionHelper = $helper;