public int CreateOrder(Order order)
{
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 OrderDetail
{
ProductId = item.ProductId,
OrderId = order.OrderId,
UnitPrice = item.Product.Price,
Quantity = item.Count
};
// Set the order total of the shopping cart
orderTotal += (item.Count * item.Product.Price);
storeDB.OrderDetails.Add(orderDetail);
}
// Set the order's total to the orderTotal count
order.Total = orderTotal;
// Save the order
storeDB.SaveChanges();
// Empty the shopping cart
EmptyCart();
// Return the OrderId as the confirmation number
return Convert.ToInt32(order.OrderId);
}
public ActionResult AddressAndPayment(FormCollection values)
{
var order = new Order();
TryUpdateModel(order);
try
{
if (string.Equals(values["PromoCode"], PromoCode,
StringComparison.OrdinalIgnoreCase) == false)
{
return View(order);
}
else
{
order.Username = User.Identity.Name;
order.OrderDate = DateTime.Now;
//Save Order
storeDB.Orders.Add(order);
storeDB.SaveChanges();
//Process the order
var cart = ShoppingCart.GetCart(this.HttpContext);
cart.CreateOrder(order);
return RedirectToAction("Complete",
new { id = order.OrderId });
}
}
catch
{
//Invalid - redisplay with errors
return View(order);
}
}
public ActionResult Order(Order order)
{
try
{
if (ValidateInput(order))
{
order.OrderDate = DateTime.UtcNow;
order.Status = (byte)OrderStatus.New;
order.OrderId = Guid.NewGuid();
order.Description = order.Description ?? "";
ProductOrderViewModel viewData = (ProductOrderViewModel)Session["ProductOrderViewModel"];
order.Total = viewData.CartTotal;
foreach (var cart in viewData.CartItems)
{
OrderDetail orderDetail = new OrderDetail();
orderDetail.OrderDetailId = Guid.NewGuid();
orderDetail.Quantity = cart.Count;
orderDetail.UnitPrice = cart.Product.Price;
orderDetail.ProductId = cart.ProductId;
orderDetail.OrderId = order.OrderId;
db.OrderDetails.Add(orderDetail);
}
db.Orders.Add(order);
db.SaveChanges();
Session["ProductOrderViewModel"] = null;
return Json(new Order { IsSuccess = true, ErrorMessage = "" });
}
}
catch(Exception ex)
{
return Json(new Order { IsSuccess = false, ErrorMessage = ErrorMessage });
}
return Json(new Order { IsSuccess = false, ErrorMessage = ErrorMessage });
}