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Sean
2025-03-31 15:23:18 -04:00
parent 5567aa129c
commit 90c4acb55a
3 changed files with 162 additions and 46 deletions
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43
MarketData/MarketDataLib/DataAccess/PortfolioDA.cs
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@@ -139,6 +139,48 @@ namespace MarketData.DataAccess
if(null!=sqlTransaction) sqlTransaction.Dispose();
}
}
public static Dictionary<String,bool> HasStopLimit(List<String> symbols)
{
MySqlConnection sqlConnection=null;
MySqlDataReader sqlDataReader=null;
MySqlCommand sqlCommand=null;
Dictionary<String,bool> hasStopLimit = new Dictionary<String,bool>();
try
{
StringBuilder sb=new StringBuilder();
if(null==symbols) return null;
sqlConnection=SqlUtils.CreateMySqlConnection(MainDataSource.Instance.LocateDataSource("portfolio_data"));
sb.Append("select symbol, count(*) from stoplimits ");
sb.Append("where symbol in ");
sb.Append(SqlUtils.CreateInClause(symbols));
sb.Append(" and active=1 group by 1");
String strQuery=sb.ToString();
sqlCommand=new MySqlCommand(strQuery,sqlConnection);
sqlCommand.CommandTimeout=SqlUtils.COMMAND_TIMEOUT;
sqlDataReader=sqlCommand.ExecuteReader();
while(sqlDataReader.Read())
{
String symbol = sqlDataReader.GetString(0);
symbol = symbol.ToUpper();
hasStopLimit.Add(symbol, true);
}
return hasStopLimit;
}
catch(Exception exception)
{
MDTrace.WriteLine(LogLevel.DEBUG,exception);
return null;
}
finally
{
if(null!=sqlCommand) sqlCommand.Dispose();
if(null!=sqlDataReader) sqlDataReader.Close();
if(null!=sqlConnection) sqlConnection.Close();
}
}
public static bool HasStopLimit(String symbol)
{
MySqlConnection sqlConnection=null;
@@ -153,6 +195,7 @@ namespace MarketData.DataAccess
sqlConnection=SqlUtils.CreateMySqlConnection(MainDataSource.Instance.LocateDataSource("portfolio_data"));
sb.Append("select count(*) from stoplimits ");
sb.Append("where symbol='").Append(symbol).Append("'");
sb.Append(" and active=1");
strQuery=sb.ToString();
sqlCommand=new MySqlCommand(strQuery,sqlConnection);
sqlCommand.CommandTimeout=SqlUtils.COMMAND_TIMEOUT;