/// <summary>
/// 根据交易规则委托量标识删除交易规则和单笔最大委托量
/// </summary>
/// <param name="ConsignQuantumID">交易规则委托量ID</param>
/// <param name="tran"></param>
/// <param name="db"></param>
/// <param name="falg">标记是否使用了外部事务</param>
/// <returns></returns>
public bool DeleteQHConsignQuantumAndSingle(int ConsignQuantumID, DbTransaction tran, Database db, bool falg)
{
QH_ConsignQuantumDAL qHConsignQuantumDAL = new QH_ConsignQuantumDAL();
QH_SingleRequestQuantityDAL qHSingleRequestQuantityDAL = new QH_SingleRequestQuantityDAL();
DbConnection Conn = null;
try
{
//创建本地事务
if (db == null && tran == null)
{
db = DatabaseFactory.CreateDatabase();
Conn = db.CreateConnection();
if (Conn.State != ConnectionState.Open)
{
Conn.Open();
}
tran = Conn.BeginTransaction();
}
qHSingleRequestQuantityDAL.DeleteSingleRQByConsignQuantumID(ConsignQuantumID, tran, db);
qHConsignQuantumDAL.Delete(ConsignQuantumID, tran, db);
if (!falg)
{
tran.Commit();
}
return(true);
}
catch (Exception ex)
{
if (!falg)
{
tran.Rollback();
}
string errCode = "GL-6022";
string errMsg = "根据交易规则委托量标识删除交易规则和单笔最大委托量失败!";
VTException exception = new VTException(errCode, errMsg, ex);
LogHelper.WriteError(exception.ToString(), exception.InnerException);
return(false);
}
finally
{
if (Conn != null && Conn.State == ConnectionState.Open)
{
if (!falg)
{
Conn.Close();
}
}
}
}
/// <summary>
///根据品种标识,删除期货品种交易规则(规则相关表全部删除)
/// </summary>
/// <param name="BreedClassID">品种标识</param>
/// <returns></returns>
public bool DeleteFuturesTradeRulesAboutAll(int BreedClassID)
{
QH_FuturesTradeRulesDAL qHFuturesTradeRulesDAL = new QH_FuturesTradeRulesDAL();
QH_AgreementDeliveryMonthDAL qH_AgreementDeliveryMonthDAL = new QH_AgreementDeliveryMonthDAL();
QH_ConsignQuantumDAL qH_ConsignQuantumDAL = new QH_ConsignQuantumDAL();
QH_SingleRequestQuantityDAL qH_SingleRequestQuantityDAL = new QH_SingleRequestQuantityDAL();
QH_LastTradingDayDAL qH_LastTradingDayDAL = new QH_LastTradingDayDAL();
DbConnection Conn = null;
Database db = DatabaseFactory.CreateDatabase();
Conn = db.CreateConnection();
if (Conn.State != ConnectionState.Open)
{
Conn.Open();
}
DbTransaction Tran = Conn.BeginTransaction();
try
{
int ConsignQuantumID = AppGlobalVariable.INIT_INT;
int LastTradingDayID = AppGlobalVariable.INIT_INT;
QH_FuturesTradeRules qHFuturesTradeRules = new QH_FuturesTradeRules();
qHFuturesTradeRules = qHFuturesTradeRulesDAL.GetModel(BreedClassID);
if (qHFuturesTradeRules != null)
{
if (!string.IsNullOrEmpty(qHFuturesTradeRules.ConsignQuantumID.ToString()))
{
ConsignQuantumID = Convert.ToInt32(qHFuturesTradeRules.ConsignQuantumID);
}
if (!string.IsNullOrEmpty(qHFuturesTradeRules.LastTradingDayID.ToString()))
{
LastTradingDayID = Convert.ToInt32(qHFuturesTradeRules.LastTradingDayID);
}
if (ConsignQuantumID != AppGlobalVariable.INIT_INT)
{
if (!qH_SingleRequestQuantityDAL.DeleteSingleRQByConsignQuantumID(ConsignQuantumID, Tran, db))
{
Tran.Rollback();
return(false);
}
}
List <Model.QH_AgreementDeliveryMonth> qHAgreementDeliveryM =
qH_AgreementDeliveryMonthDAL.GetListArray(string.Format("BreedClassID={0}", BreedClassID), Tran,
db);
foreach (Model.QH_AgreementDeliveryMonth MonthID in qHAgreementDeliveryM)
{
if (!qH_AgreementDeliveryMonthDAL.Delete((Int32)MonthID.MonthID, BreedClassID)) //?处理
{
Tran.Rollback();
return(false);
}
}
if (!qHFuturesTradeRulesDAL.Delete(BreedClassID, Tran, db))
{
Tran.Rollback();
return(false);
}
if (ConsignQuantumID != AppGlobalVariable.INIT_INT)
{
if (!qH_ConsignQuantumDAL.Delete(ConsignQuantumID, Tran, db))
{
Tran.Rollback();
return(false);
}
}
if (LastTradingDayID != AppGlobalVariable.INIT_INT)
{
if (!qH_LastTradingDayDAL.Delete(LastTradingDayID, Tran, db))
{
Tran.Rollback();
return(false);
}
}
}
Tran.Commit();
return(true);
}
catch (Exception ex)
{
Tran.Rollback();
string errCode = "GL-6004";
string errMsg = " 根据品种标识,删除期货品种交易规则(规则相关表全部删除)失败!";
VTException exception = new VTException(errCode, errMsg, ex);
LogHelper.WriteError(exception.ToString(), exception.InnerException);
return(false);
}
finally
{
if (Conn.State == ConnectionState.Open)
{
Conn.Close();
}
}
}