public ActionResult UpdateOrder(long OrderID) { ActionResult response; if ((string)Session["RoleName"] == "Admin") { //check id CANT be default or less than 0 if (OrderID > 0) { OrderDO orderDO = ordersDAO.ViewByOrderID(OrderID); Order orderPo = orderMapper.MapDoToPO(orderDO); response = View(orderPo); } else { response = RedirectToAction("Index", "Home"); } } else { response = RedirectToAction("Index", "Home"); } return(response); }