public static void CreateCart(string username)
{
var proxy = new ShoppingCartProxy.ShoppingCartServiceClient();
proxy.CreateCart(username);
proxy.Close();
}
public static bool SubmitOrder(string username)
{
var proxy = new ShoppingCartProxy.ShoppingCartServiceClient();
var cartItems = proxy.GetCartItems(username);
bool success = false;
if (cartItems != null && cartItems.Length > 0)
using (var db = new OrderSystemEntities())
{
var order = new Order {placed_at = DateTime.Now, userName = username};
db.AddToOrders(order);
foreach (var cartItem in cartItems)
{
var orderItem = new OrderItem();
orderItem.Created = cartItem.Created;
orderItem.ItemName = cartItem.Item;
orderItem.Modified = cartItem.Modified;
orderItem.Price = cartItem.Price;
orderItem.Quantity = cartItem.Quantity;
orderItem.Order = order;
order.OrderItems.Add(orderItem);
db.AddToOrderItems(orderItem);
}
success = db.SaveChanges() > 0;
}
if(success)
{
proxy.RemoveCartByUsername(username);
}
proxy.Close();
return success;
}
public static void AddNewItem(string username, string item, int quantity)
{
var proxy = new ShoppingCartProxy.ShoppingCartServiceClient();
proxy.AddItemToCartByUsername(username, item, quantity);
proxy.Close();
}
