public void Process(ReturnOrder order)
{
var process = ReturnProcessFactory.CreateFrom(order);
process.Process(order);
Console.WriteLine(order.AmountToRefund);
}
static void Main(string[] args)
{
ReturnOrder o1 = new ReturnOrder {
PricePaid = 10, PostageCost = 10, Action = ReturnAction.FaultyReturn
};
ReturnOrder o2 = new ReturnOrder {
PricePaid = 10, PostageCost = 10, Action = ReturnAction.NoQuibblesReturn
};
ReturnService rs = new ReturnService();
rs.Process(o1);
rs.Process(o2);
Console.ReadLine();
}
public static ReturnProcessTemplate CreateFrom(ReturnOrder order)
{
ReturnProcessTemplate template;
switch (order.Action)
{
case ReturnAction.FaultyReturn:
template = new FaultyReturnProcess();
break;
case ReturnAction.NoQuibblesReturn:
template = new NoQuibblesReturnProcess();
break;
default:
throw new NotImplementedException("no action found for this return order");
}
return(template);
}
protected override void GenerateReturnTransactionFor(ReturnOrder order)
{
Console.WriteLine("transaction generated for no quibbles return....");
}
protected override void CalculateRefundFor(ReturnOrder order)
{
order.AmountToRefund = order.PricePaid;
}
public void Process(ReturnOrder order)
{
this.CalculateRefundFor(order);
this.GenerateReturnTransactionFor(order);
}
protected abstract void GenerateReturnTransactionFor(ReturnOrder order);
protected abstract void CalculateRefundFor(ReturnOrder order);