/// <summary>
/// 调用Vp接口
/// </summary>
/// <param name="nodeid"></param>
/// <param name="amount"></param>
/// <param name="remark"></param>
/// <param name="transferid"></param>
/// <returns></returns>
private VPRespbase AuctionVP(int nodeid, decimal amount, string remark, string transferid)
{
var vp = new VPHelper();
var result = vp.SetP(new VPAuction
{
Nodeid = nodeid,
Amount = -amount,
Reason = 2000,
Remark = remark,
Transferid = transferid,
});
return(result);
}
/// <summary>
/// 点赞或踩
/// </summary>
/// <param name="req"></param>
/// <returns></returns>
public bool CreateAttitude(ReqCreateAttitude req)
{
TnetReginfo regInfo = PxinCache.GetRegInfo(req.Nodeid);
TpxinMessage tpxinMessage = db.TpxinMessageSet.FirstOrDefault(a => a.Infoid == req.Infoid && a.Status == 1);
if (tpxinMessage == null)
{
Alert("信友圈信息不存在");
return(false);
}
if (req.Isupdown != -1 && req.Isupdown != 1)
{
Alert("参数不正确");
return(false);
}
if (regInfo.Nodeid == tpxinMessage.Nodeid)
{
Alert("不能自己给自己点赞或踩");
return(false);
}
if (tpxinMessage.Price > 0)
{
TpxinPayhis tpxinPayhis = db.TpxinPayhisSet.FirstOrDefault(a => a.Infoid == tpxinMessage.Infoid && a.Nodeid == req.Nodeid && a.Typeid == 3);
if (tpxinPayhis == null)
{
Alert("请支付V点查看后点赞或踩");
return(false);
}
}
TpxinPraise tpxinPraise = db.TpxinPraiseSet.FirstOrDefault(a => a.Infoid == req.Infoid && a.Fromnodeid == req.Nodeid);
if (tpxinPraise != null && tpxinPraise.Status != 0)
{
Alert("一个文章只能点赞或踩一次");
return(false);
}
try
{
db.BeginTransaction();
if (tpxinPraise == null)
{
//添加信友圈踩赞历史表
tpxinPraise = new TpxinPraise
{
Infoid = req.Infoid,
Createtime = DateTime.Now,
Fromnodeid = req.Nodeid,
Tonodeid = tpxinMessage.Nodeid,
Remarks = "",
Reward = 0,
Status = req.Isupdown
};
db.TpxinPraiseSet.Add(tpxinPraise);
}
else
{
tpxinPraise.Status = req.Isupdown;
}
//查询法比用户信息
TpxinUserinfo userinfo = db.TpxinUserinfoSet.FirstOrDefault(a => a.Nodeid == tpxinMessage.Nodeid);
if (userinfo == null)
{
Alert("用户不存在");
db.Rollback();
return(false);
}
if (req.Isupdown == 1)
{
//添加文章表的赞的次数
tpxinMessage.Up += 1;
//增加一个用户p点
userinfo.Up += 1;
}
else
{
//添加文章表的踩的次数
tpxinMessage.Down += 1;
//减去一个用户p点
userinfo.Down += 1;
}
////添加金额变化记录
//var amount = req.Isupdown == 1 ? 1 : -1;
//var reason = req.Isupdown == 1 ? AmountChangeReason.PraiseArticle : AmountChangeReason.TreadArticle;
////var tpxinMsgUser = PxinCache.GetRegInfo(userinfo.Nodeid);//db.TchatUserSet.First(c => c.Nodeid == userinfo.Nodeid);//
//var remarks = (req.Isupdown == 1 ? "赞-" : "踩-") + regInfo.Nodename;
//var amountChangeHis = CreateAmountChangeHis(tpxinMessage.Nodeid, 2, amount, (int)reason, Guid.NewGuid().ToString(), remarks);
//db.TpxinAmountChangeHisSet.Add(amountChangeHis);
#region 由VP服务来处理V点P点操作
if (db.SaveChanges() <= 0)
{
Alert("操作失败");
log.Error("点赞点踩失败,提交db失败：" + db.Message);
db.Rollback();
return(false);
}
var vp = new VPHelper();
var result = vp.SetP(new VPAuction
{
Nodeid = tpxinMessage.Nodeid,
Reason = (int)(req.Isupdown == 1 ? AmountChangeReason.PraiseArticle : AmountChangeReason.TreadArticle),
Remark = (req.Isupdown == 1 ? "赞-" : "踩-") + regInfo.Nodename,
Amount = req.Isupdown == 1 ? 1 : -1,
Transferid = tpxinPraise.Hisid.ToString(),
});
if (result.Result <= 0)
{
Alert(result.Message, result.Result);
db.Rollback();
return(false);
}
db.Commit();
#endregion
}
catch (Exception ex)
{
log.Info("点赞或踩失败，原因：" + ex);
Alert("操作失败");
db.Rollback();
return(false);
}
Alert("操作成功", 1);
return(true);
}