public decimal BasketTotal()
{
decimal basketTotal = 0;
if (BasketItems != null)
{
basketTotal += BasketItems.Sum(basketItem => basketItem.Quantity * basketItem.Product.Price);
}
return(basketTotal);
}
public decimal GetTotalPrice()
{
return(BasketItems.Sum(o => o.GetTotalPrice()));
}
public decimal TotalPrice() => BasketItems.Sum(x => x.Price * x.Quantity);
public decimal Total()
{
return(Math.Round(BasketItems.Sum(x => x.UnitPrice * x.Quantity), 2));
}