public static Campaign GenerateCampaign(Category category, uint minItems, decimal discountQuantity, DiscountType discountType)
{
if (discountType == DiscountType.Amount)
{
AmountDiscountStrategy amountDiscountStrategy = new AmountDiscountStrategy();
return(new Campaign(category, minItems, discountQuantity, amountDiscountStrategy));
}
else if (discountType == DiscountType.Rate)
{
RateDiscountStrategy rateDiscountStrategy = new RateDiscountStrategy();
return(new Campaign(category, minItems, discountQuantity, rateDiscountStrategy));
}
else
{
throw new NotImplementedException();
}
}
public static Coupon GenerateCoupon(decimal minAmount, decimal discountQuantity, DiscountType discountType)
{
if (discountType == DiscountType.Amount)
{
AmountDiscountStrategy amountDiscountStrategy = new AmountDiscountStrategy();
return(new Coupon(minAmount, discountQuantity, amountDiscountStrategy));
}
else if (discountType == DiscountType.Rate)
{
RateDiscountStrategy rateDiscountStrategy = new RateDiscountStrategy();
return(new Coupon(minAmount, discountQuantity, rateDiscountStrategy));
}
else
{
throw new NotImplementedException();
}
}
