public void CalculateDiscount(Order order)
{
if (canDiscountStrategy.CanDiscount(order))
{
applyDiscountStrategy.ApplyDiscount(order);
}
}
public void Calculate(Visit visit)
{
if (canDiscountStrategy.CanDiscount(visit))
{
visit.Discount = discountStrategy.Discount(visit);
visit.DiscountName = this.ToString();
}
}
public decimal Calculate(Order order)
{
if (_canDiscount.CanDiscount(order))
{
return(order.TotalPrice - _discount.Calculate(order));
}
return(order.TotalPrice);
}
public decimal CalculateDiscount(Order order)
{
if (canDiscountStrategy.CanDiscount(order))
{
return(getDiscountStrategy.GetDiscount(order));
}
else
{
return(0);
}
}
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)
{
//1.Predykat
if (canDiscountStrategy.CanDiscount(order))
{
// 2. Wartosc rabatu
return(calculateDiscountStrategy.CalculateDiscount(order));
}
else
{
return(noDiscount);
}
}
public void CalculateDiscount(Order order)
{
this.orderCalculator.CalculateDiscount(order);
if (canDiscountStrategy.CanDiscount(order))
{
decimal discountAmount = order.DiscountAmount;
applyDiscountStrategy.ApplyDiscount(order);
order.DiscountAmount += discountAmount;
}
}
public decimal CalculateDiscount(Order order)
{
// 1. Warunek
if (canDiscountStrategy.CanDiscount(order))
{
// 2. Zniżka
return(discountStrategy.Discount(order));
}
else
{
return(0);
}
}
public decimal CalculateDiscount(Order order)
{
if (order == null)
{
throw new ArgumentNullException();
}
if (canDiscountStrategy.CanDiscount(order))
{
return(discountAmountStrategy.Discount(order.Total));
}
return(0m);
}
/// <summary>
/// oblicza rabat dla danej strategii
/// </summary>
/// <param name="order"></param>
/// <returns></returns>
public decimal CalculateDiscount(Order order)
{
if (order == null)
{
throw new ArgumentNullException(nameof(order));
}
if (order.Total <= 0)
{
throw new ArgumentOutOfRangeException(nameof(order.Total));
}
if (canDiscountStrategy.CanDiscount(order))
{
Thread.Sleep(TimeSpan.FromMilliseconds(100));
return(calculateDiscountStrategy.CalculateDiscount(order));
}
else
{
return(0m);
}
}
