public void PlaceOrder(Guid UserID, AddressDTO addressDTO)
{
if (orderDataBaseContext.ItemsExist(UserID))
{
Guid AddressID = addressDatabaseContext.AddAddress(UserID, addressDTO);
CartVariantItemsDTO cartVariantItemsDTO = cartDataBaseContext.GetCart(UserID);
double subtotal = new double();
foreach (var cartVariant in cartVariantItemsDTO.CartItems)
{
int OrderQuantity = cartVariant.Quantity;
double Discount = cartVariant.Variant.Discount;
double Price = cartVariant.Variant.ListingPrice;
cartVariant.Variant.DiscountedPrice = (Price * (100 - Discount) / 100);
double DiscountedPrice = cartVariant.Variant.DiscountedPrice;
subtotal += DiscountedPrice * OrderQuantity;
}
cartVariantItemsDTO.SubTotal = subtotal;
orderDataBaseContext.PlaceOrder(UserID, cartVariantItemsDTO, AddressID);
productDatabaseContext.UpdateInventory(cartVariantItemsDTO);
cartDataBaseContext.EmptyCart(UserID);
}
else
{
throw new CartEmptyException();
}
}
