//创建支付请求
public ActionResult Add(Enums.PayType payType, Enums.PaySourceType sourceType, string sourceIds)
{
var modelPay = new Pay
{
PayNo = Common.CreateNo(),
UserId = currentUser.UserId,
PayType = payType,
Status = Enums.PayStatus.Wait,
SourceType = sourceType,
SourceIds = sourceIds,
AddTime = DateTime.Now,
LastTime = DateTime.Now
};
var isWaitPay = false;
switch (sourceType)
{
case Enums.PaySourceType.RechargeBalance:
var modelRecharge = serviceRecharge.GetModel(sourceIds.To <long>());
modelPay.Total = modelRecharge.Total;
modelPay.Remark = "充值";
isWaitPay = modelRecharge.Status == Enums.RechargeStatus.Wait;
break;
case Enums.PaySourceType.Order:
var listOrder = serviceOrder.GetListByOrderIds(modelPay.SourceIds);
modelPay.Total = listOrder.Sum(s => s.Total);
modelPay.Remark = "订单:" + string.Join(",", listOrder.Select(s => s.OrderNo));
isWaitPay = listOrder[0].Status == Enums.OrderStatus.WaitPay;
break;
}
if (isWaitPay)
{
modelPay.PayId = servicePay.Add(modelPay);
if (modelPay.Total > 0 && !Config.IsTest)
{
//调用支付接口
switch (payType)
{
case Enums.PayType.WeChatMP:
var modelUser = serviceUser.GetModel(modelPay.UserId);
if (modelUser.WeChatMPOpenId == null || modelUser.WeChatMPOpenId.Length < 1)
{
result.mes = "请先关注公众号【三里茶社】！";
}
else
{
result = WeChatService.PayByMP(modelPay.PayNo, modelPay.Total, modelUser.WeChatMPOpenId, modelPay.Remark);
}
break;
case Enums.PayType.Balance:
if (serviceMoney.GetModel(currentUser.UserId).Balance >= modelPay.Total)
{
if (servicePay.PayComplete(modelPay))
{
result.data = Config.Pay_SuccessUrl;
result.code = -1;
}
else
{
result.mes = "余额不足";
}
}
else
{
result.mes = "余额不足";
}
break;
}
}
else
{
if (servicePay.PayComplete(modelPay))
{
result.data = Config.Pay_SuccessUrl;
result.code = -1;
}
else
{
result.mes = "余额不足";
}
}
//支付完成后，更新订单使用的优惠券状态 201909
if (sourceType == Enums.PaySourceType.Order && result.code == -1)
{
var listOrder = serviceOrder.GetListByOrderIds(modelPay.SourceIds);
foreach (var roder in listOrder)
{
if (roder.OrderTicketId > 0)
{
userTicket.UpdateStatus(roder.OrderTicketId, 2, currentUser.UserId);
}
}
}
}
else
{
result.mes = "订单已支付成功，请勿重复支付";
}
return(Json(result));
}
//退款
public JsonResult Refund(long id)
{
var modelOrder = serviceOrder.GetModel(id);
if (modelOrder.UserId == currentUser.UserId)
{
modelOrder.Items = serviceDetail.GetListDtoByOrderId(id);
var minTime = modelOrder.Items[0].ReserveTimes.Min();
if (modelOrder.Status == Enums.OrderStatus.Unused && minTime > DateTime.Now.AddMinutes(30))
{
//获取支付订单
var modelPay = servicePay.GetModelBySourceId(Enums.PaySourceType.Order, id);
//创建退款订单
var modelRefund = new Pay
{
PayNo = Common.CreateNo(),
UserId = currentUser.UserId,
PayType = Enums.PayType.Refund,
Total = modelOrder.Total * -1,
Status = Enums.PayStatus.Wait,
SourceType = Enums.PaySourceType.Order,
SourceIds = id.ToString(),
Remark = "订单:" + modelOrder.OrderNo,
AddTime = DateTime.Now,
LastTime = DateTime.Now
};
try
{
db.BeginTransaction();
//修改订单状态
serviceOrder.UpdateStatus(id, Enums.OrderStatus.Refund, Enums.OrderStatus.Unused);
serviceDetail.UpdateStatusByOrderId(id, id * -1);
modelRefund.PayId = servicePay.Add(modelRefund);
if (modelPay.PayType == Enums.PayType.Balance)
{
//修改退款状态
servicePay.UpdateStatus(modelRefund.PayId, Enums.PayStatus.Success, Enums.PayStatus.Wait);
//创建余额进账流水
serviceFlow.Add(new Flow
{
Currency = Enums.Currency.Balance,
Total = modelOrder.Total,
SourceType = Enums.FlowSourceType.Consume,
SourceIds = modelRefund.PayId.ToString(),
UserId = modelRefund.UserId,
AddTime = DateTime.Now,
Remark = "退款编号:" + modelRefund.PayNo
});
}
db.CommitTransaction();
result.code = 1;
}
catch (Exception ex)
{
db.RollbackTransaction();
result.mes = ex.Message;
}
if (result.code == 1)
{
//调用退款接口
if (modelPay.PayType == Enums.PayType.WeChatMP)
{
WeChatService.Refund(modelPay.PayNo, modelRefund.PayNo, modelPay.Total, modelRefund.Total * -1);
}
}
}
else
{
result.mes = "订单开始前的30之前才可退款！";
}
}
return(Json(result));
}