/// <summary>
/// 售后申请状态处理
/// </summary>
/// <returns></returns>
public ActionResult UpdateRefundApplyState(int aid = 0, int storeId = 0, int state = 0, int id = 0)
{
if (aid <= 0 || storeId <= 0 || id <= 0)
{
result.msg = "参数错误";
return(Json(result));
}
PinRefundApply apply = PinRefundApplyBLL.SingleModel.GetModel(id);
if (apply == null || apply.id == (int)RefundApplyState.除)
{
result.msg = "申请不存在";
return(Json(result));
}
PinStore store = PinStoreBLL.SingleModel.GetModelByAid_Id(aid, storeId);
if (store == null)
{
result.msg = "店铺信息错误";
return(Json(result));
}
string msg = string.Empty;
bool status = false;
apply.state = state;
apply.updateTime = DateTime.Now;
switch (state)
{
case (int)RefundApplyState.已退款:
status = orderBLL.RefundByApply(apply, ref msg);
break;
case (int)RefundApplyState.已重新发货:
case (int)RefundApplyState.申请失败:
status = PinRefundApplyBLL.SingleModel.ApplyFail(apply, ref msg);
break;
case (int)RefundApplyState.除:
status = PinRefundApplyBLL.SingleModel.Update(apply, "state,updatetime");
break;
case (int)RefundApplyState.申请成功:
status = PinRefundApplyBLL.SingleModel.ApplySuccess(apply, store, ref msg);
break;
default:
result.msg = "参数错误！";
return(Json(result));
}
if (status)
{
result.code = 1;
result.msg = "操作成功";
}
else
{
result.msg = "操作失败";
}
return(Json(result));
}
/// <summary>
/// 根据售后申请退款
/// </summary>
/// <param name="apply"></param>
/// <param name="msg"></param>
/// <returns></returns>
public bool RefundByApply(PinRefundApply apply, ref string msg)
{
bool result = false;
PinGoodsOrder order = GetModel(apply.id);
if (order == null || order.state == (int)PinOrderState.已删除)
{
msg = "订单不存在";
return(result);
}
if (order.state <= 0)
{
msg = "当前订单状态无法退款";
return(result);
}
int money = 0;//订单实际剩余金额
if (order.isReturnMoney == 1)
{
money = order.money - order.refundMoney - order.returnMoney;
}
else
{
money = order.money - order.refundMoney;
}
if (money < apply.money)
{
msg = "当前订单支付剩余金额不足以退款";
return(result);
}
//交易完成的订单要扣会商家的收益
if (order.state > (int)PinOrderState.交易成功)
{
PinStore pinStore = PinStoreBLL.SingleModel.GetModelByAid_Id(order.aid, order.storeId);
if (pinStore == null)
{
msg = "店铺信息错误";
return(result);
}
if ((order.sourceType == 0 && pinStore.cash < apply.money) || (order.sourceType == 1 && pinStore.qrcodeCash < apply.money))
{
msg = "店铺可提现金额不足以退款";
return(result);
}
if (order.sourceType == 0)
{
pinStore.cash -= apply.money;
result = PinStoreBLL.SingleModel.Update(pinStore, "cash");
}
else
{
pinStore.qrcodeCash -= apply.money;
result = PinStoreBLL.SingleModel.Update(pinStore, "qrcodecash");
}
if (!result)
{
msg = "操作失败，扣减商家收益异常";
return(result);
}
}
apply.state = (int)RefundApplyState.已退款;
apply.updateTime = DateTime.Now;
if (PinRefundApplyBLL.SingleModel.Update(apply, "state,updatetime"))
{
order.refundMoney += apply.money;
result = RefundMoney(order, apply.money, ref msg) && Update(order, "refundmoney");
}
return(result);
}