public Respbase <MessageDto> PayVDian(ReqPayVDian req)
{
FriFacade facade = new FriFacade();
MessageDto result = facade.PayVDian(req);
return(new Respbase <MessageDto> {
Result = facade.PromptInfo.Result, Message = facade.PromptInfo.Message, Data = result
});
}
/// <summary>
/// 支付V点(查看文章)
/// </summary>
/// <param name="req"></param>
/// <returns></returns>
public MessageDto PayVDian(ReqPayVDian req)
{
#region 数据验证
TnetReginfo regInfo = PxinCache.GetRegInfo(req.Nodeid);
if (regInfo == null)
{
Alert("用户不存在");
return(null);
}
//检查支付密码
//if (!CheckPayPwd(regInfo, req.Pwd, false))
//{
// Alert("支付密码错误");
// return false;
//}
TpxinMessage tpxinMessage = db.TpxinMessageSet.FirstOrDefault(a => a.Infoid == req.InfoID && a.Status == 1);
if (tpxinMessage == null)
{
Alert("文章不存在");
return(null);
}
if (tpxinMessage.Price == 0)
{
Alert("该文章不需要收费");
return(null);
}
if (tpxinMessage.Nodeid == regInfo.Nodeid)
{
Alert("不能给自己的文章付费");
return(null);
}
//TpxinUserinfo tpxinUserinfo = db.TpxinUserinfoSet.FirstOrDefault(a => a.Nodeid == regInfo.Nodeid);
var vp = new VPHelper();
var vpDian = vp.GetTpxinUserinfo(regInfo.Nodeid);
if (vpDian.VDianBalance < tpxinMessage.Price)
{
Alert("V点余额不足，请先充值");
return(null);
}
TpxinPayhis pay = db.TpxinPayhisSet.FirstOrDefault(a => a.Infoid == tpxinMessage.Infoid && a.Nodeid == regInfo.Nodeid && a.Typeid == 3);
if (pay != null)
{
Alert("您已支付查看文章费用");
return(null);
}
#endregion
try
{
db.BeginTransaction();
//添加查看用户v点支付历史
TpxinPayhis payhis = new TpxinPayhis()
{
Createtime = DateTime.Now,
Infoid = tpxinMessage.Infoid,
Typeid = 3,
Nodeid = regInfo.Nodeid,
Tonodeid = tpxinMessage.Nodeid,
Price = tpxinMessage.Price,
Remarks = "查看文章"
};
db.TpxinPayhisSet.Add(payhis);
//减去查看用户v点数量
//TpxinUserinfo userinfo = db.TpxinUserinfoSet.FirstOrDefault(a => a.Nodeid == regInfo.Nodeid);
//if (userinfo.V <= 0)
//{
// Alert("支付失败,V点不足");
// return null;
//}
//userinfo.V -= tpxinMessage.Price;
//var transferId = Guid.NewGuid().ToString();
//增加发布用户v点数量
//TpxinUserinfo userinfo1 = db.TpxinUserinfoSet.FirstOrDefault(a => a.Nodeid == tpxinMessage.Nodeid);
//userinfo1.V += tpxinMessage.Price;
var tpxinMsgUser = PxinCache.GetRegInfo(tpxinMessage.Nodeid);
var nodeName = tpxinMsgUser == null ? "" : tpxinMsgUser.Nodename;
//添加金额变化记录
//var reduce = CreateAmountChangeHis(regInfo.Nodeid, 1, -tpxinMessage.Price, (int)AmountChangeReason.ViewArticle, transferId, $"查看付费-{nodeName}");
//db.TpxinAmountChangeHisSet.Add(reduce);
//var add = CreateAmountChangeHis(tpxinMessage.Nodeid, 1, tpxinMessage.Price, (int)AmountChangeReason.ViewArticle, transferId, $"查看收款-{regInfo.Nodename}");
//db.TpxinAmountChangeHisSet.Add(add);
if (db.SaveChanges() <= 0)
{
Alert("支付失败:" + db.Message);
log.Error("查看文章,支付失败,db:" + db.Message);
db.Rollback();
return(null);
}
//VP服务设置V点
var result = vp.SetV(new VPPayVDian
{
FromNodeid = regInfo.Nodeid,
FromRemark = $"查看付费-{Helper.FilterChar(nodeName)}",
ToNodeid = tpxinMessage.Nodeid,
ToRemark = $"查看收款-{Helper.FilterChar(regInfo.Nodename)}",
Amount = tpxinMessage.Price,
Reason = (int)AmountChangeReason.ViewArticle,
Transferid = payhis.Hisid.ToString(),
});
if (result.Result <= 0)
{
Alert(result.Message, result.Result);
db.Rollback();
return(null);
}
db.Commit();
}
catch (Exception ex)
{
log.Info("查看文章,支付失败。原因：" + ex);
Alert("支付失败");
db.Rollback();
return(null);
}
var query = from msg in db.VpxinMessageSet
where msg.Infoid == req.InfoID
select new MessageDto
{
Commentnum = msg.Commentnum,
Nodeid = msg.Msgnodeid,
Localnodeid = msg.Localnodeid,
Content = msg.Content,
Createtime = msg.Createtime,
Down = msg.Down,
Infoid = msg.Infoid,
Ispay = msg.Ispay,
Picurl = msg.Picurl,
Price = msg.Price,
Reward = msg.Reward,
Sound = msg.Sound,
Up = msg.Up,
Video = msg.Video,
IsDown = msg.IsDown,
IsUp = msg.IsUp
};
MessageDto msgModel = query.FirstOrDefault();
Alert("支付成功", 1);
return(msgModel);
}
