public ActionResult AnalyzeOrders(int orderNumber)
{
ViewBag.OrderDisabled = true;
OrderID = orderNumber;
var model = new ViewModel();
InitializeViewModel(orderNumber, model);
return View(model);
}
public ActionResult AnalyzeOrders(ViewModel model)
{
if (model.Action.Equals("Cancel"))
return RedirectToAction("AnalyzeOrders", new { orderNumber = OrderID });
if (model.Action.Equals("Save"))
{
if (!model.OrderInfo.IsOrdered && model.OrderInfo.IsDelivered)
{
ModelState.AddModelError("CheckBoxError", @"Unsupport CheckBox selection !!! Please try again !");
ViewBag.OrderDisabled = true;
}
if (model.OrderInfo.DeliveryDate == null)
{
ModelState.AddModelError("NullDate", @"Delivery Date field is empty or incorrect !!! Please select date !");
ViewBag.OrderDisabled = true;
}
else
{
DateTime dt1 = database.Orders.Single(m => m.OrderID == OrderID).OrderingDate;
var dt2 = (DateTime)model.OrderInfo.DeliveryDate;
if (DateTime.Compare(dt2, dt1) < 0)
{
ModelState.AddModelError("IncorrectDate", @"Delivery Date is incorrect !!! Please try again !");
ViewBag.OrderDisabled = true;
}
else ViewBag.OrderDisabled = false;
}
}
else
if (model.Action.Equals("Order"))
{
ViewBag.OrderDisabled = false;
Orders order = database.Orders.FirstOrDefault(ord => ord.OrderID == OrderID);
order.DeliveryDate = Convert.ToDateTime(model.OrderInfo.DeliveryDate);
order.IsGift = model.OrderInfo.IsGift;
if (model.OrderInfo.IsOrdered && model.OrderInfo.IsDelivered)
order.Status = "Delivered";
else
if (model.OrderInfo.IsOrdered)
order.Status = "Ordered";
database.SaveChanges();
}
InitializeViewModel(OrderID, model);
return View(model);
}
private void InitializeViewModel(int id, ViewModel model)
{
var query1 = (from item in database.Items
join order in database.ItemsOrder
on item.ItemID equals order.ItemInfoID
where order.OrderID == id
select new OrderedItemsInfo()
{
ItemNumber = item.ItemID,
ItemName = item.ItemName,
ItemDescription = item.ItemDescriprion,
Dimension = order.Dimension,
Price = item.Price,
Quantity = order.Quantity,
PricePerLine = item.Price * order.Quantity
}
);
int itemsCounter = 0;
var dt = new DimensionType();
List<OrderedItemsInfo> tmp = query1.ToList();
foreach (OrderedItemsInfo info in tmp)
{
itemsCounter += dt.GetDimension(info.Dimension) * info.Quantity;
info.PricePerLine = info.PricePerLine * dt.GetDimension(info.Dimension);
}
model.OrderedItems = tmp;
var query2 = (from user in database.Users
join order in database.Orders
on user.UserID equals order.UserID
join rank in database.Rank
on user.RankType equals rank.RankID
where order.OrderID == id
select new TotalOrderInfo()
{
CustomerName = user.UserFName,
CustomerType = rank.RankName,
OrderNumber = order.OrderID,
TotalPrice = order.TotalPrice,
TotalNumberOfItems = itemsCounter,
Assignee = order.Assignee,
DateOfOrdering = order.OrderingDate,
PreferableDeliveryDate = order.PreferableDeliveryDate,
DeliveryDate = order.DeliveryDate,
IsGift = order.IsGift,
IsOrdered = order.Status.Equals("Ordered") || order.Status.Equals("Delivered"),
IsDelivered = order.Status.Equals("Delivered")
}
);
model.OrderInfo = query2.First();
}