public PromotionReward[] GetRewards()
{
var retVal = new PromotionReward[] { };
if (Children != null)
{
retVal = Children.OfType <IReward>().SelectMany(x => x.GetRewards()).ToArray();
}
return(retVal);
}
//Copy constructor
protected PromotionReward(PromotionReward other)
{
Id = GetType().Name;
IsValid = other.IsValid;
Description = other.Description;
CouponAmount = other.CouponAmount;
Coupon = other.Coupon;
CouponMinOrderAmount = other.CouponMinOrderAmount;
Promotion = other.Promotion;
}
