Added pending transactions flag

Author: Honza Machala

examples/test-finish.php

@@ -15,7 +15,7 @@
 $gateway = GatewayFactory::createInstance($posId, $secondKey, $oAuthClientSecret, true);
 
 try {
-    $completeRequest = ['transactionId' => 'J9R4JP3F2G160825GUEST000P01'];
+    $completeRequest = ['transactionReference' => 'J9R4JP3F2G160825GUEST000P01'];
     $response = $gateway->completePurchase($completeRequest);
 
     echo "Is Successful: " . $response->isSuccessful() . PHP_EOL;

src/Messages/CompletePurchaseRequest.php

@@ -36,7 +36,7 @@ public function sendData($data)
             'Content-Type'  => 'application/json',
             'Authorization' => $data['accessToken']
         ];
-        $url = $data['apiUrl'] . '/api/v2_1/orders/' . urlencode($this->getTransactionId());
+        $url = $data['apiUrl'] . '/api/v2_1/orders/' . urlencode($this->getTransactionReference());
         $httpRequest = $this->httpClient->get($url, $headers);
         $httpResponse = $httpRequest->send();
 

src/Messages/CompletePurchaseResponse.php

@@ -11,15 +11,23 @@ class CompletePurchaseResponse extends AbstractResponse
      */
     public function isSuccessful()
     {
-        return 'SUCCESS' === $this->data['status']['statusCode'] ? true : false;
+        return 'SUCCESS' === $this->data['status']['statusCode'];
     }
 
     /**
-     * @return string
+     * @return string|null
      */
     public function getTransactionId()
     {
-        return (string) $this->data['orders'][0]['extOrderId'];
+        if (isset($this->data['orders'][0]['extOrderId'])) {
+            return (string) $this->data['orders'][0]['extOrderId'];
+        }
+        return null;
+    }
+
+    public function isCancelled()
+    {
+        return 'CANCELED' === $this->data['status']['statusCode'];
     }
 
     /**
@@ -51,4 +59,8 @@ public function getCode()
         return $this->data['orders'][0]['status'];
     }
 
+    public function isPending()
+    {
+        return 'PENDING' === $this->data['status']['statusCode'];
+    }
 }