static void Main(string[] args)
{
ReturnOrder returnOrder = new ReturnOrder()
{
Action = ReturnAction.FaultyReturn,
PayMentTransactionId = "20141113",
PostageCost = 10,
PricePaid = 110,
ProductId = 1
};
ReturnService returnService = new ReturnService();
returnService.Process(returnOrder);
Console.WriteLine("退款金额为：{0}", returnOrder.AmountToRefund);
Console.Read();
}
public void Process(ReturnOrder returnOrder)
{
ReturnProcessTemplate returnProcessTemplate = ReturnProcessFactory.Create(returnOrder.Action);
returnProcessTemplate.Process(returnOrder);
}
/// <summary>
/// 缺陷商品需要返厂修理
/// </summary>
/// <param name="returnOrder"></param>
protected override void GenerateReturnTransactionFor(ReturnOrder returnOrder)
{
Console.WriteLine("创建了一张返厂单");
}
/// <summary>
/// 计算退货费用
/// </summary>
/// <param name="returnOrder"></param>
protected override void CalclateRefundFor(ReturnOrder returnOrder)
{
returnOrder.AmountToRefund = returnOrder.PricePaid + returnOrder.PostageCost;
}
/// <summary>
/// 退货处理
/// </summary>
/// <param name="returnOrder"></param>
public void Process(ReturnOrder returnOrder)
{
GenerateReturnTransactionFor(returnOrder);
CalclateRefundFor(returnOrder);
}
/// <summary> /// 退货处理事务 /// </summary> /// <param name="returnOrder"></param> protected abstract void GenerateReturnTransactionFor(ReturnOrder returnOrder);
/// <summary> /// 计算退还费用 /// </summary> /// <param name="returnOrder"></param> protected abstract void CalclateRefundFor(ReturnOrder returnOrder);