public static OrdersBO PriceTotalCalculator(List <ItemsBO> calcItems)
{
int? totalPrice = 0;
OrdersBO Order = new OrdersBO();
foreach (ItemsBO item in calcItems)
{
totalPrice += item.Price;
}
Order.Pricetotal = totalPrice;
return(Order);
}
//Mapping to BLL from presentation layer
public static OrdersBO OrdersPOtoOrdersBO(OrdersPO from)
{
//mapping each individual attribute
OrdersBO to = new OrdersBO();
to.OrderID = from.OrderID;
to.UserID = from.UserID;
to.Requested = from.Requested;
to.Due = from.Due;
to.CrafterID = from.CrafterID;
to.Status = from.Status;
to.Username = from.Username;
to.Crafter = from.Crafter;
to.Pricetotal = from.Pricetotal;
//making it usable in future
return(to);
}
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);
}
