public decimal CalculateDiscount(Order order)
{
if (canDiscountStrategy.CanDiscount(order))
{
return(calculateDiscountStrategy.Discount(order));
}
else
{
return(0);
}
}
public decimal CalculateDiscount(Order order)
{
// 1. Warunek
if (canDiscountStrategy.CanDiscount(order))
{
// 2. Zniżka
return(discountStrategy.Discount(order));
}
else
{
return(0);
}
}