public ActionResult ViewOrderByID(int OrderID)
{
ActionResult response;
OrdersVM orderDetails = new OrdersVM();
try
{
//mapping all the data to the view page
OrdersPO order = Mapper.OrdersDOtoOrdersPO(_OrdersDAO.ViewOrderByID(OrderID));
List <ItemsPO> orderItems = Mapper.ItemsListDOtoPO(_ItemsDAO.ItemsByOrderID(OrderID));
//sending to business logic layer
OrdersBO calcOrder = Mapper.OrdersPOtoOrdersBO(order);
List <ItemsBO> calcItems = Mapper.ItemsListPOtoBO(orderItems);
//doing valculations
calcOrder = Calculation.PriceTotalCalculator(calcItems);
order.Pricetotal = calcOrder.Pricetotal;
//assigning new total price
OrdersDO newTotal = Mapper.OrdersPOtoOrdersDO(order);
_OrdersDAO.UpdateOrderPricetotal(newTotal);
//assigning objects to viewmodel
orderDetails.Order = order;
orderDetails.Items = orderItems;
response = View(orderDetails);
}
//logging errors and redirecting
catch (SqlException sqlEx)
{
Logger.SqlErrorLog(sqlEx);
response = View("Error");
}
catch (Exception ex)
{
Logger.ErrorLog(ex);
response = View("Error");
}
//return view
return(response);
}