public ActionResult DownloadProcess(FormCollection values)
{
var download = new Download();
TryUpdateModel(download);
try
{
if (string.Equals(values["PromoCode"], PromoCode,
StringComparison.OrdinalIgnoreCase) == false)
{
return View(download);
}
else
{
download.Username = User.Identity.Name;
download.DownloadDate = DateTime.Now;
//Save Order
storeDB.Downloads.Add(download);
storeDB.SaveChanges();
//Process the order
var cart = DownloadCart.GetCart(this.HttpContext);
cart.CreateOrder(download);
return RedirectToAction("Complete",
new { id = download.DownloadId });
}
}
catch
{
//Invalid - redisplay with errors
return View(download);
}
}
/*
public decimal GetTotal()
{
// Multiply album price by count of that album to get
// the current price for each of those albums in the cart
// sum all album price totals to get the cart total
decimal? total = (from cartItems in storeDB.Carts
where cartItems.CartId == ShoppingCartId
select (int?)cartItems.Count * cartItems.Album.Price).Sum();
return total ?? decimal.Zero;
} */
public int CreateOrder(Download download)
{
//decimal orderTotal = 0;
var cartItems = GetCartItems();
// Iterate over the items in the cart, adding the order details for each
foreach (var item in cartItems)
{
var orderDetail = new DownloadDetail
{
ChapterId = item.ChapterId,
DownloadId = download.DownloadId,
//UnitPrice = item.Chapter.Price,
Quantity = item.Count
};
// Set the order total of the shopping cart
//orderTotal += (item.Count * item.Chapter.Price);
storeDB.DownloadDetails.Add(orderDetail);
}
// Set the order's total to the orderTotal count
// download.Total = orderTotal;
// Save the order
storeDB.SaveChanges();
// Empty the shopping cart
EmptyCart();
// Return the OrderId as the confirmation number
return download.DownloadId;
}