public void CreateOrder(Order order)
{
if (order == null)
{
throw new ArgumentNullException(nameof(order));
}
order.OrderPlaced = DateTime.Now;
var cartItems = cart.ShoppingCartItems;
order.OrderTotal = cart.GetShoppingCartTotal();
order.OrderDetails = new List <OrderDetail>();
foreach (var item in cartItems)
{
var orderDetail = new OrderDetail
{
Amount = item.Amount,
PieId = item.Pie.PieId,
Price = item.Pie.Price
};
order.OrderDetails.Add(orderDetail);
}
dbContext.Orders.Add(order);
dbContext.SaveChanges();
}
public void AddToCart(Pie pie, int amount)
{
var shoppingCartItem =
_appDbContext.ShoppingCartItems.SingleOrDefault(
s => s.Pie.PieId == pie.PieId && s.ShoppingCartId == ShoppingCartId);
if (shoppingCartItem == null)
{
shoppingCartItem = new ShoppingCartItem
{
ShoppingCartId = ShoppingCartId,
Pie = pie,
Amount = 1
};
_appDbContext.ShoppingCartItems.Add(shoppingCartItem);
}
else
{
shoppingCartItem.Amount++;
}
_appDbContext.SaveChanges();
}