public void Calculate(Visit visit)
{
if (canDiscountStrategy.CanDiscount(visit))
{
visit.Discount = discountStrategy.Discount(visit);
visit.DiscountName = this.ToString();
}
}
public decimal CalculateDiscount(Order order)
{
if (canDiscountStrategy.CanDiscount(order)) // Predykat
{
return(discountStrategy.Discount(order)); // Discount
}
else
{
return(0);
}
}
public decimal Calculate(Order order)
{
if (canDiscountStrategy.CanDiscount(order))
{
return(order.TotalAmount - discountStrategy.Discount(order));
}
else
{
return(order.TotalAmount);
}
}
public decimal CalculateDiscount(Order order)
{
if (canDiscountStrategy.CanDiscount(order))
{
return(discountStategy.Discount(order));
}
else
{
return(0);
}
}
public decimal CalculateDiscount(Order order)
{
// 1. Warunek
if (discountStrategy.CanDiscount(order))
{
// 2. Zniżka
return(discountStrategy.Discount(order));
}
else
{
return(0);
}
}
