public override Cart ApplyDiscount()
{
// custom processing
if (Cart.LineItems.Any(x => ApplicableProductTypes.Contains(x.Product.ProductType) && x.Quantity >= MinAmountOfItems))
{
foreach (var lineItem in Cart.LineItems)
{
lineItem.DiscountAmount += lineItem.Product.Price * DiscountPercentage * lineItem.Quantity;
}
}
return(Cart);
}
public override Cart ApplyDiscount()
{
// custom processing
foreach (var lineItem in Cart.LineItems)
{
if (ApplicableProductTypes.Contains(lineItem.Product.ProductType) && lineItem.Quantity >= MinAmountOfItems)
{
var quantity = lineItem.Quantity - 1;
lineItem.DiscountAmount = (lineItem.Product.Price * quantity) * DiscountPercentage;
}
}
return(Cart);
}
public override Cart ApplyDiscount()
{
// custom processing
if (Cart.LineItems.Any(x => ApplicableProductTypes.Contains(x.Product.ProductType) && x.Quantity >= MinAmountOfItems))
{
var product = new Product {
ProductType = FreeItemType
}; // should get from repository
Cart.LineItems.Add(new LineItem
{
Product = product,
Quantity = AmountOfFreeItems,
DiscountAmount = product.Price * AmountOfFreeItems
});
}
return(Cart);
}
