Merge pull request #19 from sudiptpa/patch-2

Few more improvements in HPP

Author: sudiptpa

src/HostedPaymentGateway.php

@@ -19,6 +19,14 @@ public function completePurchase(array $parameters = array())
         return $this->createRequest('\Omnipay\NABTransact\Message\HostedPaymentCompletePurchaseRequest', $parameters);
     }
 
+    /**
+     * @return mixed
+     */
+    public function getMerchantId()
+    {
+        return $this->getParameter('merchantId');
+    }
+
     public function getName()
     {
         return 'NAB Hosted Payment';
@@ -33,4 +41,14 @@ public function purchase(array $parameters = array())
     {
         return $this->createRequest('\Omnipay\NABTransact\Message\HostedPaymentPurchaseRequest', $parameters);
     }
+
+    /**
+     * @param $value
+     *
+     * @return mixed
+     */
+    public function setMerchantId($value)
+    {
+        return $this->setParameter('merchantId', $value);
+    }
 }

src/Message/HostedPaymentPurchaseRequest.php

@@ -25,7 +25,7 @@ public function getData()
         $this->validate(
             'amount',
             'returnUrl',
-            'transactionReference',
+            'transactionId',
             'merchantId',
             'paymentAlertEmail'
         );
@@ -44,6 +44,14 @@ public function getData()
         return $data;
     }
 
+    /**
+     * @return mixed
+     */
+    public function getMerchantId()
+    {
+        return $this->getParameter('merchantId');
+    }
+
     /**
      * @return mixed
      */
@@ -87,6 +95,6 @@ public function setPaymentAlertEmail($value)
      */
     public function setReturnUrlText($value)
     {
-        return $this->getParameter('returnUrlText', $value);
+        return $this->setParameter('returnUrlText', $value);
     }
 }

src/Message/HostedPaymentPurchaseResponse.php

@@ -37,7 +37,7 @@ public function getRedirectData()
 
     public function getRedirectMethod()
     {
-        return 'GET';
+        return 'POST';
     }
 
     /**