public PayOrderBag ToNextState(string alipayId = "")
{
if (PayOrder.PayStateID == PayStateEnum.Created.ToString())
{
if (!alipayId.HasValue())
{
return(this);
}
PayOrder.AliPayID = alipayId;
PayOrder.PayStateID = PayStateEnum.Pending.ToString();
}
else if (PayOrder.PayStateID == PayStateEnum.Pending.ToString())
{
PayOrder.PayStateID = PayStateEnum.Successful.ToString();
//充值订单
if (PayOrder.PayOrderTypeID == PayOrderTypeEnum.AliPay.ToString())
{
Payer.Expense(PayOrder.PayNum);
Receiver.Charge(PayOrder.PayNum);
}
else
{//转账订单
Payer.Expense(PayOrder.PayNum);
Receiver.Charge(PayOrder.PayNum);
}
}
else if (PayOrder.PayStateID == PayStateEnum.Successful.ToString())
{
PayOrder.PayStateID = PayStateEnum.Finished.ToString();
}
return(this);
}
public PayOrderBag FinishOrder()
{//手动完成订单
if (PayOrder.PayStateID == PayStateEnum.Created.ToString())
{
PayOrder.AliPayID = "---";
PayOrder.PayStateID = PayStateEnum.Finished.ToString();
//扣款
Payer.Expense(PayOrder.PayNum);
Receiver.Charge(PayOrder.PayNum);
return(this);
}
else
{
throw new Exception("手动完成只支持状态为Created的订单");
}
}