/// <summary>
/// Gets the subtotal of a list of products
/// </summary>
/// <param name="shoppingCartProducts">The list of products of which we want to calculate the subtotal</param>
/// <returns>The subtotal as a double</returns>
public static double GetSubTotal(List <ShoppingCartProduct> shoppingCartProducts, string currency)
{
double price = 0;
foreach (ShoppingCartProduct scp in shoppingCartProducts)
{
price += PriceService.GetPrice(scp.Product, currency) * scp.Quantity;
}
return(price);
}
/// <summary>
/// Gets the subtotal of a list of products
/// </summary>
/// <param name="products">The list of products of which we want to calculate the subtotal</param>
/// <returns>The subtotal as a double</returns>
public static double GetSubTotal(List <Product> products, string currency)
{
double price = 0;
foreach (Product p in products)
{
price += PriceService.GetPrice(p, currency);
}
return(price);
}