public void PlaceOrder(Guid userID, Guid addressID)
{
if (orderDatabaseContext.checkItemsExistInCart(userID))
{
CartItemsDTO cartItemsDTO = cartDatabaseContext.GetCart(userID);
double TotalAmount = 0;
double TotalDiscount = 0;
foreach (var CartProduct in cartItemsDTO.CartItems)
{
int Quantity = CartProduct.Quantity;
double Discount = CartProduct.Variant.Discount;
double Price = CartProduct.Variant.ListingPrice;
CartProduct.Variant.DiscountedPrice = (Price * (100 - Discount) / 100);
double DiscountedPrice = CartProduct.Variant.DiscountedPrice;
TotalAmount += DiscountedPrice * Quantity;
TotalDiscount += Discount * Price / 100;
}
cartItemsDTO.TotalAmount = TotalAmount;
cartItemsDTO.TotalDiscount = TotalDiscount;
orderDatabaseContext.PlaceOrder(userID, addressID, cartItemsDTO);
productDatabaseContext.UpdateInventory(cartItemsDTO);
cartDatabaseContext.EmptyCart(userID);
}
else
{
throw new CartEmptyException();
}
}
