/// <summary>
/// 帮他砍一刀
/// </summary>
/// <param name="openid"></param>
/// <param name="classid"></param>
/// <returns></returns>
public ActionResult BargainClass(string ownOpenid, string openid, string classid)
{
try
{
OrderBC bc = new OrderBC();
var result = "success";
LogHelp.WriteLog("ownOpenid:::" + ownOpenid + "openid::: " + openid + "classid::: " + classid);
//获取砍价上下限
var config = bc.GetBargainConfigByClassId(classid);
var top = config.BargainTop;
var floor = config.BargainFloor;
decimal cutPrce = Convert.ToDecimal(CommonHelper.GetRandNum(floor * 100, top * 100) * 0.01);
var floorPrice = config.FloorPrice;
//更新最新价格，插入砍价记录表
var bargainEntity = bc.GetBargainByOpenIdAndClassId(classid, ownOpenid);
var nowPrice = bargainEntity.NowPrice;
if (nowPrice - floorPrice < cutPrce)
{
cutPrce = nowPrice - floorPrice;
}
nowPrice = nowPrice - cutPrce;
bc.UpdateBargainNowPrice(bargainEntity.BargainId, nowPrice);
BargainLogEntity log = new BargainLogEntity()
{
BargainId = bargainEntity.BargainId,
OpenId = openid,
BargainPrice = cutPrce,
};
bc.AddBargainLog(log, openid);
return(Json(result, JsonRequestBehavior.AllowGet));
}
catch (Exception ex)
{
LogHelp.WriteLog(ex.Message);
return(Json("false", JsonRequestBehavior.AllowGet));
}
}
