private bool LoadUserHistory()
{
try
{
Loger.Debug("\r\n\r\n>>> 开始加载用户历史信息 <<< ");
if (sqlConn.State == ConnectionState.Closed)
sqlConn.Open();
mapUser = new Dictionary<int, UserRank>();
//读取指定活动参与交易的用户列表
sqlCmd = new SqlCommand(@"SELECT p.PlayId, g.GameId, a.AreaId, u.*
FROM EMsnsTradePlay.dbo.UserList"+BaseConfig.PlayId+@" u, EMsnsTradePlay.dbo.Play p, EMsnsTradePlay.dbo.Game g, EMsnsTradePlay.dbo.Area a
WHERE u.AreaId = a.AreaId
AND a.GameId=g.GameId
AND g.PlayId = p.PlayId
AND u.Validity = 1
AND u.TradeFlag = 1
AND p.PlayId = @PlayId", sqlConn);
sqlCmd.Parameters.Add("@PlayId", SqlDbType.Int).Value = BaseConfig.PlayId;
sqlReader = sqlCmd.ExecuteReader();
while (sqlReader.Read())
{
UserRank u = new UserRank();
u.Initialize();
u.UserId = Convert.ToInt32(sqlReader["UserId"]);
u.AreaId = Convert.ToInt32(sqlReader["AreaId"]);
u.UserName = sqlReader["UserName"].ToString();
u.UserDataBase = sqlReader["UserDataBase"].ToString();
mapUser[u.UserId] = u;
}
sqlReader.Close();
Loger.Debug(" --- 所有交易用户加载 Count = " + mapUser.Count + " --- ");
DateTime UserHistoryDay;
UserHistoryDay = CurrDay;
if (DateTime.Now.Hour < 15) // 在收盘前
{
UserHistoryDay = UserHistoryDay.AddDays(-1);
}
while (true)
{
while (!DaysUtils.IsQuoteDate(UserHistoryDay))
{
UserHistoryDay = UserHistoryDay.AddDays(-1);
}
string strTbUserHistoryDay = "HistoryRank_" + UserHistoryDay.ToString("yyMMdd");
sqlCmd = new SqlCommand("SELECT name FROM sysobjects WHERE name = '" + strTbUserHistoryDay + "' AND type = 'U'", sqlConn);
if (sqlCmd.ExecuteScalar() == null)
break;
Loger.Debug(" --- 提取历史表 [" + strTbUserHistoryDay + "] --- ");
sqlCmd = new SqlCommand("SELECT * FROM " + strTbUserHistoryDay + " ORDER BY Wealth DESC ", sqlConn);
sqlReader = sqlCmd.ExecuteReader();
while (sqlReader.Read())
{
int nUserId = Convert.ToInt32(sqlReader["UserId"]);
if (!mapUser.ContainsKey(nUserId))
continue;
UserRank uRank = new UserRank();
uRank.Initialize();
uRank = mapUser[nUserId];
uRank.RankDate = Convert.ToDateTime(sqlReader["RankDate"]);
uRank.RatioRMB = Convert.ToDouble(sqlReader["RatioRMB"]);
uRank.RatioUnderDays = Convert.ToByte(sqlReader["RatioUnderDays"]);
uRank.DailyProfit = Convert.ToDouble(sqlReader["DailyProfit"]);
string strRatioFlag = "0";
if (uRank.RatioUnderDays == 0)
{
strRatioFlag = "1";
}
string strProfitFlag = "0";
if (uRank.DailyProfit > 0.00d) //连续盈利天数标记(0表示负/1表示正)
{
strProfitFlag = "1";
}
uRank.strRatioFlag += strRatioFlag;
uRank.strProfitFlag += strProfitFlag;
mapUser[uRank.UserId] = uRank;
}
sqlReader.Close();
UserHistoryDay = UserHistoryDay.AddDays(-1);
}
Loger.Debug("<<< 历史数据加载结束 >>> ");
return true;
}
catch (Exception err)
{
Loger.Debug(ReplaceSqlPara(sqlCmd));
Loger.Debug(err);
if (sqlReader != null && !sqlReader.IsClosed)
sqlReader.Close();
return false;
}
finally
{
if (sqlConn.State != ConnectionState.Closed)
sqlConn.Close();
}
}
private bool CalcWealth()
{
try
{
Loger.Debug("\r\n\r\n>>> 开始统计交易用户盘后资产市值 <<<");
if (!QuoteSvc.ReloadQuotation())
{
Loger.Debug("--- Reloading Quotation Failed. ---");
return false;
}
if (sqlConn.State == ConnectionState.Closed)
sqlConn.Open();
sqlTrans = sqlConn.BeginTransaction();
Dictionary<int, UserRank>[] arr_mapDailyRank = new Dictionary<int, UserRank>[BaseConfig.mapNotifySrv.Count];
DlgGetWealth[] arr_dlgGetWealth = new DlgGetWealth[BaseConfig.mapNotifySrv.Count];
//初始化remoting调用接口、用户服务器数组、异步委托数组
for (int i = 0; i < BaseConfig.mapNotifySrv.Count; i++)
{
znRmtIobj[i] = Activator.GetObject(typeof(zns.ITransactionRemotingProvider), BaseConfig.mapNotifySrv[i].ri) as zns.ITransactionRemotingProvider;
arr_mapDailyRank[i] = new Dictionary<int, UserRank>();
arr_dlgGetWealth[i] = new DlgGetWealth(InvokeGetWealth);
}
Dictionary<int, Dictionary<int, UserRank>> mapDBDailyRank = new Dictionary<int, Dictionary<int, UserRank>>(); //按服务器区分
mapDBDailyRank.Clear();
string strSqlLoadUser=@"SELECT * FROM EMsnsTradePlay.dbo.UserList"+BaseConfig.PlayId;
Loger.Debug("strSqlLoadUser = "******"@PlayId", SqlDbType.Int).Value = BaseConfig.PlayId;
sqlReader = sqlCmd.ExecuteReader();
while (sqlReader.Read())
{
int userId = Convert.ToInt32(sqlReader["userId"]);
int areaId = Convert.ToInt32(sqlReader["areaId"]);
string userName = sqlReader["userName"].ToString();
string userDataBase = sqlReader["UserDataBase"].ToString();
UserRank currRank = new UserRank();
currRank.Initialize();
currRank.UserId = userId;
currRank.AreaId = areaId;
currRank.UserName = userName;
currRank.UserDataBase = userDataBase;
int arrId = (int)char.Parse(userDataBase) - (int)'A';
arr_mapDailyRank[arrId][userId] = currRank;
} //while(sqlReader.Read()) end
sqlReader.Close();
//按服务器分别异步执行获取资产市值
IAsyncResult[] ia = new IAsyncResult[BaseConfig.mapNotifySrv.Count];
for (int i = 0; i < BaseConfig.mapNotifySrv.Count; i++)
{
Loger.Debug("---arr[" + i + "] userCount = " + arr_mapDailyRank[i].Count + " ---");
ia[i] = arr_dlgGetWealth[i].BeginInvoke(ref arr_mapDailyRank[i], null, null);
}
//扫描各异步操作完成状态
while(true)
{
Thread.Sleep(1000);
int nCompletedCount=0;
for (int i = 0; i < BaseConfig.mapNotifySrv.Count; i++)
{
if(ia[i].IsCompleted)
{
nCompletedCount++;
}
}
if (nCompletedCount == BaseConfig.mapNotifySrv.Count)
break;
else
Loger.State(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss") + " : watting asyncResult for GetWealth . nCompletedCount = " + nCompletedCount);
}
//合并异步处理后的结果
Dictionary<int, UserRank> mapDailyRank = new Dictionary<int, UserRank>();
mapDailyRank.Clear();
for (int i = 0; i < BaseConfig.mapNotifySrv.Count; i++)
{
Dictionary<int, UserRank> t_mapDailyRank = new Dictionary<int, UserRank>(arr_mapDailyRank[i]);
foreach (var data in t_mapDailyRank)
{
mapDailyRank[data.Value.UserId] = data.Value;
}
}
Loger.Debug("---Calculate [StocksWealth] [Cash] [Wealth] [Ratio] [Profit] finished . ---");
Loger.Debug("---Calculate userCount = " + mapDailyRank.Count + " ---");
#region 根据已更新的资产缓存更新数据库表
sqlCmd = new SqlCommand("DELETE FROM [DailyRank]", sqlConn, sqlTrans);
sqlCmd.ExecuteNonQuery();
foreach (var user in mapDailyRank)
{
UserRank data = user.Value;
sqlCmd = new SqlCommand("INSERT INTO [DailyRank] (UserID,AreaId,UserName,UserDataBase,Wealth, WealthRMB, WealthUSD, WealthHKD,StockWealth, " +
"Profit, DailyProfit, WeeklyProfit, MonthlyProfit, RatioRMB, RatioUSD, RatioHKD, RatioUnderDays, RankDate) " +
"VALUES (@UserID,@AreaId,@UserName,@UserDataBase, @Wealth, @WealthRMB, @WealthUSD, @WealthHKD,@StockWealth," +
"@Profit, @DailyProfit, @WeeklyProfit, @MonthlyProfit, @RatioRMB, @RatioUSD, @RatioHKD, @RatioUnderDays, @RankDate)", sqlConn, sqlTrans);
//用户信息
sqlCmd.Parameters.Add("@UserID", SqlDbType.Int).Value = data.UserId;
sqlCmd.Parameters.Add("@AreaId", SqlDbType.Int).Value = data.AreaId;
sqlCmd.Parameters.Add("@UserName", SqlDbType.VarChar, 32).Value = data.UserName;
sqlCmd.Parameters.Add("@UserDataBase", SqlDbType.VarChar, 16).Value = data.UserDataBase;
//资产总值
sqlCmd.Parameters.Add("@Wealth", SqlDbType.Money).Value = data.Wealth;
sqlCmd.Parameters.Add("@WealthRMB", SqlDbType.Money).Value = data.WealthRMB;
sqlCmd.Parameters.Add("@WealthUSD", SqlDbType.Money).Value = data.WealthUSD;
sqlCmd.Parameters.Add("@WealthHKD", SqlDbType.Money).Value = data.WealthHKD;
//股票市值
sqlCmd.Parameters.Add("@StockWealth", SqlDbType.Money).Value = data.StockWealth;
//收益率
sqlCmd.Parameters.Add("@Profit", SqlDbType.Money).Value = data.Profit;
sqlCmd.Parameters.Add("@DailyProfit", SqlDbType.Money).Value = data.DailyProfit;
sqlCmd.Parameters.Add("@WeeklyProfit", SqlDbType.Money).Value = data.WeeklyProfit;
sqlCmd.Parameters.Add("@MonthlyProfit", SqlDbType.Money).Value = data.MonthlyProfit;
//持仓比例
sqlCmd.Parameters.Add("@RatioRMB", SqlDbType.Money).Value = data.RatioRMB;
sqlCmd.Parameters.Add("@RatioUSD", SqlDbType.Money).Value = data.RatioUSD;
sqlCmd.Parameters.Add("@RatioHKD", SqlDbType.Money).Value = data.RatioHKD;
//持仓合格与否
sqlCmd.Parameters.Add("@RatioUnderDays", SqlDbType.Int).Value = data.RatioUnderDays;
//排名日期
sqlCmd.Parameters.Add("@RankDate", SqlDbType.DateTime).Value = data.RankDate.ToString("yyyy-MM-dd");
sqlCmd.ExecuteNonQuery();
}
Loger.Debug("---Update table dailyrank finished . ---");
#endregion
#region 当天排名数据备份到单独表
sqlCmd = new SqlCommand("CreateHistoryRankByDate '" + CurrDay.ToString("yyyy-MM-dd") + "'", sqlConn, sqlTrans);
sqlCmd.ExecuteNonQuery();
DateTime BaseDayQuoteDay;
DateTime CalcDay;
BaseDayQuoteDay = CurrDay.AddDays(-1);
while (!DaysUtils.IsQuoteDate(BaseDayQuoteDay))
{
BaseDayQuoteDay = BaseDayQuoteDay.AddDays(-1);
}
CalcDay = CurrDay;
string strTbBaseLastDay = "HistoryRank_" + BaseDayQuoteDay.ToString("yyMMdd");
Loger.Debug(strTbBaseLastDay + " <=========> " + strTbCalcDay);
//日收益率
// sqlCmd = new SqlCommand(@"update emtradeplay." + strTbCalcDay + @"
// set dailyprofit = a.profit - b.profit
// from emtradeplay." + strTbCalcDay + @" a,emtradeplay." + strTbBaseLastDay + @" b
// where a.userid=b.userid", sqlConn, sqlTrans);
// sqlCmd.ExecuteNonQuery();
// Loger.Debug("<<< 日收益率计算结束 >>> ");
#endregion
sqlTrans.Commit();
Loger.Debug("<<< 交易用户盘后资产市值统计结束 >>>");
return true;
}
catch (Exception err)
{
Loger.Debug(ReplaceSqlPara(sqlCmd));
Loger.Debug(err);
if (sqlTrans != null && sqlTrans.Connection != null
&& sqlTrans.Connection.State == ConnectionState.Open)
{
if (sqlReader != null && !sqlReader.IsClosed)
sqlReader.Close();
sqlTrans.Rollback();
}
return false;
}
finally
{
if (sqlConn.State != ConnectionState.Closed)
sqlConn.Close();
}
}
private bool DurationRank()
{
try
{
Loger.Debug("\r\n\r\n>>> 开始计算持仓不合格天数及持续盈利天数名次 <<< ");
Dictionary<int, UserRank> tempMapUser = new Dictionary<int, UserRank>(mapUser);
// int nArrests = 1000;
int nCount = 0;
foreach (var data in tempMapUser)
{
nCount++;
//if (nCount > nArrests)
// break;
string strRatioFlag = data.Value.strRatioFlag;
int nRatioUnderDays = 0;
nRatioUnderDays = Regex.Matches(strRatioFlag, "[0]").Count;
string strProfitFlag = data.Value.strProfitFlag;
int nDurationDays = 0;
for (int i = strProfitFlag.Length; i > 0; i--)
{
bool bMatch = Regex.IsMatch(strProfitFlag, "[1]{" + i + "}");
if (bMatch)
{
nDurationDays = i;
break;
}
}
UserRank u = new UserRank();
u.Initialize();
u = mapUser[data.Key];
u.RatioUnderDays = nRatioUnderDays; //更新低于持仓标准的天数
u.DurationDays = nDurationDays; //更新持续盈利天数
mapUser[data.Key] = u;
Loger.Debug(@"D:\Services\Stock Trading UserRank #3\log\durationDayRank"+CurrDay.ToString("yyMMdd")+".log",
"userId = " + u.UserId
+ "\t\t" + "R = " + strRatioFlag + "\t\t" + "R-Days = " + nRatioUnderDays
+ "\t\t" + "P = " + strProfitFlag + "\t\t" + "P+Day = " + u.DurationDays);
}
Loger.Debug("<<< 持仓不合格天数及持续盈利天数名次计算结束 UserCount = " + tempMapUser.Count + " >>>");
return true;
}
catch (Exception err)
{
Loger.Debug(err);
if (sqlReader != null && !sqlReader.IsClosed)
sqlReader.Close();
return false;
}
finally
{
if (sqlConn.State != ConnectionState.Closed)
sqlConn.Close();
}
}
private void InvokeGetWealth(ref Dictionary<int,UserRank> m_mapDailyRank)
{
Show2003DBFRecord SHRecord = new Show2003DBFRecord(); SHRecord.Clear();
SjshqDBFRecord SZRecord = new SjshqDBFRecord(); SZRecord.Clear();
Dictionary<int, UserRank> t_mapDailyRank = new Dictionary<int, UserRank>(m_mapDailyRank);
foreach (var user in t_mapDailyRank)
{
UserRank currRank = new UserRank();
currRank = user.Value;
int userId = currRank.UserId;
zns.ITransactionRemotingProvider cRmt = null;
foreach (var s in BaseConfig.mapNotifySrv)
{
if (currRank.UserDataBase == s.Value.DataBaseChar)
{
cRmt = znRmtIobj[s.Key];
break;
}
}
//SaveBuffer(cRmt,userId);
#region 各币种股票总市值
double StocksWealthRMB = 0;
double StocksWealthUSD = 0;
double StocksWealthHKD = 0;
double tempOneStockWealth = 0;
double StocksWealth = 0; //所有币种股票总市值
List<zns.Interface.RI_Stock> listStock = new List<EastMoney.StocksTrader.RemotingProvider.Interface.RI_Stock>();
listStock = cRmt.RequestUserStocks(BaseConfig.RmtUserKey, userId);
if (listStock != null)
{
foreach (zns.Interface.RI_Stock stock in listStock)
{
tempOneStockWealth = 0;
if (stock.StockMarket == zns.Interface.RI_Market.Shanghai)
{
if (QuoteSvc.FindQuotation(stock.StockCode, out SHRecord))
{
if (SHRecord.LatestPrice < 0.001 || SHRecord.OpenPrice < 0.001)
tempOneStockWealth = ConvertPrice(SHRecord.PreClosePrice) * stock.Volume;
else
tempOneStockWealth = ConvertPrice(SHRecord.LatestPrice) * stock.Volume;
}
}
else if (stock.StockMarket == zns.Interface.RI_Market.Shenzhen)
{
if (QuoteSvc.FindQuotation(stock.StockCode, out SZRecord))
{
if (SZRecord.LatestPrice < 0.001 || SZRecord.OpenPrice < 0.001)
tempOneStockWealth = ConvertPrice(SZRecord.PreClosePrice) * stock.Volume;
else
tempOneStockWealth = ConvertPrice(SZRecord.LatestPrice) * stock.Volume;
}
}
switch (stock.Curr)
{
case zns.Interface.RI_Currency.RMB:
StocksWealthRMB += tempOneStockWealth; break;
case zns.Interface.RI_Currency.USD:
StocksWealthUSD += tempOneStockWealth; break;
case zns.Interface.RI_Currency.HKD:
StocksWealthHKD += tempOneStockWealth; break;
}
}
StocksWealth = StocksWealthRMB + StocksWealthUSD * BaseConfig.RateUSD + StocksWealthHKD * BaseConfig.RateHKD;
}
#endregion
#region 各币种现金
double CashRMB = 0;
double CashUSD = 0;
double CashHKD = 0;
Dictionary<byte, zns.Interface.RI_Fund> mapUserFund = new Dictionary<byte, EastMoney.StocksTrader.RemotingProvider.Interface.RI_Fund>();
mapUserFund = cRmt.RequestUserFund(BaseConfig.RmtUserKey, userId);
if (mapUserFund != null)
{
foreach (KeyValuePair<byte, zns.Interface.RI_Fund> fund in mapUserFund)
{
switch ((zns.Interface.RI_Currency)fund.Key)
{
case zns.Interface.RI_Currency.RMB:
CashRMB = fund.Value.Cash; break;
case zns.Interface.RI_Currency.USD:
CashUSD = fund.Value.Cash; break;
case zns.Interface.RI_Currency.HKD:
CashHKD = fund.Value.Cash; break;
}
}
}
#endregion
#region 各币种现有总资产
double WealthRMB = 0;
double WealthUSD = 0;
double WealthHKD = 0;
double Wealth = 0;
WealthRMB = StocksWealthRMB + CashRMB;
WealthUSD = StocksWealthUSD + CashUSD;
WealthHKD = StocksWealthHKD + CashHKD;
Wealth = WealthRMB + WealthUSD * BaseConfig.RateUSD + WealthHKD * BaseConfig.RateHKD;
#endregion
#region 持仓比例
double RatioRMB = 0;
double RatioUSD = 0;
double RatioHKD = 0;
if (WealthRMB > 0)
{
RatioRMB = 1 - (CashRMB / WealthRMB);
if (RatioRMB > 1)
RatioRMB = 1;
else if (RatioRMB < 0)
RatioRMB = 0;
}
else
{
RatioRMB = 0;
}
if (WealthUSD > 0)
{
RatioUSD = 1 - (CashUSD / WealthUSD);
if (RatioUSD > 1)
RatioUSD = 1;
else if (RatioUSD < 0)
RatioUSD = 0;
}
else
{
RatioUSD = 0;
}
if (WealthHKD > 0)
{
RatioHKD = 1 - (CashHKD / WealthHKD);
if (RatioHKD > 1)
RatioHKD = 1;
else if (RatioHKD < 0)
RatioHKD = 0;
}
else
{
RatioHKD = 0;
}
#endregion
#region 收益率
double Profit = 0;
double InitCash = BaseConfig.InitCashRMB + BaseConfig.InitCashUSD * BaseConfig.RateUSD
+ BaseConfig.InitCashHKD * BaseConfig.RateHKD;
Profit = (Wealth - InitCash) / InitCash * 100;
if (Wealth == 0)
Profit = 0;
#endregion
currRank.Wealth = Wealth;
currRank.WealthRMB = WealthRMB;
currRank.WealthUSD = WealthUSD;
currRank.WealthHKD = WealthHKD;
currRank.StockWealth = StocksWealth;
currRank.RatioRMB = RatioRMB;
currRank.RatioUSD = RatioUSD;
currRank.RatioHKD = RatioHKD;
if (currRank.RatioRMB < BaseConfig.RatioBaseLine)
currRank.RatioUnderDays = 1;
else
currRank.RatioUnderDays = 0;
currRank.Profit = Profit;
currRank.DailyProfit = Profit; //初始时用当日收益,后面会修正
currRank.RankDate = CurrDay.Date;
m_mapDailyRank[userId] = currRank;
}
}
private bool DailyRank()
{
try
{
Loger.Debug("\r\n\r\n>>> 开始计算名次 <<< ");
if (sqlConn.State == ConnectionState.Closed)
sqlConn.Open();
sqlCmd = new SqlCommand("SELECT name FROM sysobjects WHERE name = '" + strTbCalcDay + "' AND type = 'U'", sqlConn);
if (sqlCmd.ExecuteScalar() == null)
{
Loger.Debug("--- 警告 : 当日排名数据未生成，请先获取排名数据！[" + strTbCalcDay + "]---");
return false;
}
Dictionary<int, UserRank> mapUserRank = new Dictionary<int, UserRank>();
Dictionary<int, int> AreaRankId = new Dictionary<int, int>();
int nUser = 0;
int nRank = 0;
//AND (a.ratiounderdays + b.ratiounderdays) <2
string strSelectSql = @"SELECT * FROM emtradeplay." + strTbCalcDay + " ORDER by wealth desc ";
sqlCmd = new SqlCommand(strSelectSql, sqlConn);
sqlReader = sqlCmd.ExecuteReader();
while (sqlReader.Read())
{
int nUserId = Convert.ToInt32(sqlReader["UserId"]);
if (!mapUser.ContainsKey(nUserId))
continue;
if (mapUser[nUserId].RatioUnderDays >= BaseConfig.RatioCheckDay)
{
continue;
}
nUser++;
nRank++;
UserRank data = new UserRank();
data.Initialize();
data.UserId = (int)sqlReader["UserID"];
data.AreaId = (int)sqlReader["AreaId"];
data.RankId = nRank;
#region 计算区域排名
if (!AreaRankId.ContainsKey(data.AreaId))
AreaRankId[data.AreaId] = 1;
else
AreaRankId[data.AreaId]++;
data.AreaRankId = AreaRankId[data.AreaId];
#endregion
mapUserRank[data.UserId] = data;
}
sqlReader.Close();
Loger.Debug("<<< 区域排名结束 >>>");
sqlCmd = new SqlCommand("UPDATE emtradeplay." + strTbCalcDay + " SET RankID=null, AreaRankId=null, RankChanged = null, AreaRankChanged = null, Title = '无效排名用户' ", sqlConn);
sqlCmd.ExecuteNonQuery();
foreach (var data in mapUserRank)
{
int nUserId=data.Value.UserId;
if (!mapUser.ContainsKey(nUserId))
{
continue;
}
sqlCmd = new SqlCommand("UPDATE emtradeplay." + strTbCalcDay
+ " SET RankID=@RankID, AreaRankId=@AreaRankId, DurationDays=@DurationDays, Title = '' WHERE UserId=@UserID", sqlConn);
sqlCmd.Parameters.Add("@UserID", SqlDbType.Int).Value = data.Value.UserId;
sqlCmd.Parameters.Add("@RankID", SqlDbType.Int).Value = data.Value.RankId;
sqlCmd.Parameters.Add("@AreaRankId", SqlDbType.Int).Value = data.Value.AreaRankId;
sqlCmd.Parameters.Add("@DurationDays", SqlDbType.Int).Value = mapUser[nUserId].DurationDays;
//sqlCmd.Parameters.Add("@DurationRank", SqlDbType.Int).Value = data.Value.DurationRank;
sqlCmd.ExecuteNonQuery();
}
nUser = 0;
nRank = 0;
strSelectSql = @"SELECT * FROM emtradeplay." + strTbCalcDay + " ORDER by DurationDays desc, wealth desc ";
sqlCmd = new SqlCommand(strSelectSql, sqlConn);
sqlReader = sqlCmd.ExecuteReader();
while (sqlReader.Read())
{
int nUserId = Convert.ToInt32(sqlReader["UserId"]);
if (!mapUser.ContainsKey(nUserId))
continue;
nUser++;
nRank++;
UserRank data = new UserRank();
data = mapUser[nUserId];
data.DurationDays = mapUser[nUserId].DurationDays;
data.DurationRank = nRank;
mapUserRank[data.UserId] = data;
Loger.Debug(@"D:\Services\Stock Trading UserRank #3\log\DRank" + CurrDay.ToString("yyMMdd") + ".log",
"userId = " + nUserId
+ "\t\t" + " Days = " + data.DurationDays + "\t sqlDays = " + Convert.ToInt32(sqlReader["DurationDays"])
+ "\t\t" + "RankId = " + data.DurationRank);
}
sqlReader.Close();
foreach (var data in mapUserRank)
{
int nUserId = data.Value.UserId;
if (!mapUser.ContainsKey(nUserId))
{
continue;
}
sqlCmd = new SqlCommand("UPDATE emtradeplay." + strTbCalcDay
+ " SET DurationRank=@DurationRank WHERE UserId=@UserID", sqlConn);
sqlCmd.Parameters.Add("@UserID", SqlDbType.Int).Value = data.Value.UserId;
sqlCmd.Parameters.Add("@DurationRank", SqlDbType.Int).Value = data.Value.DurationRank;
sqlCmd.ExecuteNonQuery();
}
Loger.Debug("<<< 连续正收益排名结束 >>>");
Loger.Debug("<<< 名次计算结束 UserCount = " + nUser + " >>>");
return true;
}
catch (Exception err)
{
Loger.Debug(err);
if (sqlReader != null && !sqlReader.IsClosed)
sqlReader.Close();
return false;
}
finally
{
if (sqlConn.State != ConnectionState.Closed)
sqlConn.Close();
}
}
