Hotfix - Multistore Redirect Payment Methods

gistfile1.php

diff --git a/app/code/community/Netresearch/OPS/controllers/ApiController.php b/app/code/community/Netresearch/OPS/controllers/ApiController.php
index 61f5154..e14f995 100644
--- a/app/code/community/Netresearch/OPS/controllers/ApiController.php
+++ b/app/code/community/Netresearch/OPS/controllers/ApiController.php
@@ -32,6 +32,24 @@ class Netresearch_OPS_ApiController extends Netresearch_OPS_Controller_Abstract
     public function postBackAction()
     {
         $params = $this->getRequest()->getParams();
+        /**
+         * Hotfix
+         * 
+         * If the current storeID != the storeID of the order redirect to the postback-URL of the order store
+         */
+        if (Mage::app()->getStore()->getId() != $this->_getOrder()->getStoreId()) {
+            $redirectRoute = Mage::getUrl(
+                'ops/api/postBack',
+                array(
+                    '_store'    => $this->_getOrder()->getStoreId(),
+                    '_nosid'    => true,
+                    '_query'    => $params
+                )
+            );
+            $this->_redirectUrl($redirectRoute);
+            return;
+        }
+        
         try {
             $status = $this->getPaymentHelper()->applyStateForOrder(
                 $this->_getOrder(),