/**
  * @name $getIssueVoucherList
  * @param int $wh_id
  * 
  * This service will return all Issue voucher which are 
  * not received or partially received sorted by issue date.
  * 
  * @author Ajmal Hussain <*****@*****.**>
  */
 public function getIssueVoucherListNotReceivedAction()
 {
     if ($this->_request->getParam('wh_id')) {
         $wh_id = $this->_request->getParam('wh_id');
         $stock_master = new Model_StockMaster();
         $result = $stock_master->getIssueVoucherListNotReceived($wh_id);
     } else {
         $result = array(array("error" => "Please provide wh_id param. e.g. (?wh_id=1)"));
     }
     echo Zend_Json::encode($result);
 }