/**
* Call payment init
*
* @global order $order
* @return array
*/
protected function _paymentInit()
{
global $order;
$data = array('HeadInfo' => rpRequestMapper::getHeadInfoModel($order));
$requestService = new rpRequestService($this->sandbox, $data);
$result = $requestService->callPaymentInit();
rpDb::xmlLog($order, $requestService->getRequest(), 'N/A', $requestService->getResponse());
return $result;
}
