[Payzen] Fix transactionId generation. Added refund action.

Author: ekyna

Action/CaptureAction.php

@@ -9,7 +9,6 @@
 use Payum\Core\GatewayAwareInterface;
 use Payum\Core\GatewayAwareTrait;
 use Payum\Core\Request\Capture;
-use Payum\Core\Request\GetHttpRequest;
 use Payum\Core\Request\Sync;
 use Payum\Core\Security\GenericTokenFactoryAwareInterface;
 use Payum\Core\Security\GenericTokenFactoryAwareTrait;

Action/RefundAction.php

@@ -0,0 +1,45 @@
+<?php
+
+namespace Ekyna\Component\Payum\Payzen\Action;
+
+use Ekyna\Component\Commerce\Bridge\Payum\Request\GetHumanStatus;
+use Payum\Core\Action\ActionInterface;
+use Payum\Core\Bridge\Spl\ArrayObject;
+use Payum\Core\Exception\RequestNotSupportedException;
+use Payum\Core\GatewayAwareInterface;
+use Payum\Core\GatewayAwareTrait;
+use Payum\Core\Request\Refund;
+
+/**
+ * Class CaptureAction
+ * @package Ekyna\Component\Payum\Payzen\Action
+ * @author  Etienne Dauvergne <contact@ekyna.com>
+ */
+class RefundAction implements ActionInterface, GatewayAwareInterface
+{
+    use GatewayAwareTrait;
+
+    /**
+     * {@inheritdoc}
+     */
+    public function execute($request)
+    {
+        RequestNotSupportedException::assertSupports($this, $request);
+
+        $model = ArrayObject::ensureArrayObject($request->getModel());
+
+        $this->gateway->execute($status = new GetHumanStatus($model));
+        if ($status->isCaptured()) {
+            $model['state_override'] = 'refunded';
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function supports($request)
+    {
+        return $request instanceof Refund
+            && $request->getModel() instanceof \ArrayAccess;
+    }
+}

Action/StatusAction.php

@@ -31,10 +31,8 @@ public function execute($request)
             return;
         }
 
-
-
-        if (false != $responseCode = $model['vads_auth_result']) {
-            switch ($responseCode) {
+        if (false != $code = $model['vads_auth_result']) {
+            switch ($code) {
                 case "00" : // transaction approuvée ou traitée avec succès
                     $request->markCaptured();
                     break;
@@ -81,6 +79,12 @@ public function execute($request)
                     $request->markUnknown();
             }
 
+            if ($request->isCaptured() && false != $code = $model['state_override']) {
+                if ($code == 'refunded') {
+                    $request->markRefunded();
+                }
+            }
+
             return;
         }
 

Api/Api.php

@@ -80,7 +80,8 @@ public function getTransactionId()
 
         $id = 1;
         $date = (new \DateTime())->format('Ymd');
-        $isDailyFirstAccess = ($date != date('Ymd', fileatime($path)));
+        $fileDate = date('Ymd', filemtime($path));
+        $isDailyFirstAccess = ($date != $fileDate);
 
         // Open file
         $handle = fopen($this->config['trans_id_file_path'], 'r+');

PayzenGatewayFactory.php

@@ -44,6 +44,7 @@ protected function populateConfig(ArrayObject $config)
             'payum.action.api_request'     => new Action\Api\ApiRequestAction(),
             'payum.action.api_response'    => new Action\Api\ApiResponseAction(),
             'payum.action.sync'            => new Action\SyncAction(),
+            'payum.action.refund'          => new Action\RefundAction(),
             'payum.action.status'          => new Action\StatusAction(),
         ]);