/// <summary>
/// 现货成交回报
/// </summary>
/// <param name="model">委托单</param>
private void ProcessStock(StockDealEntity model)
{
//撮合中心委托不能为空
if (model == null)
{
return;
}
model.DealTime = DateTime.Now;
var backEntity = new StockDealBackEntity();
backEntity.Id = model.Id; //对象标志
backEntity.DealAmount = model.DealAmount; //成交数量
backEntity.DealPrice = model.DealPrice; //成交价格
backEntity.DealTime = model.DealTime; //成交时间
backEntity.OrderNo = model.OrderNo; //委托单号码
OperationContext context = null;
if (model.ChannelNo != null)
{
if (MatchCenterManager.Instance.OperationContexts.ContainsKey(model.ChannelNo))
{
context = MatchCenterManager.Instance.OperationContexts[model.ChannelNo];
}
}
if (context == null) //撮合中心上下文不能为空
{
TradePushBackImpl.Instanse.SaveDealBack(model);
return;
}
var channel = context.Channel;
//撮合中心保存通道，撮合中心通道不能为空
if (channel == null)
{
TradePushBackImpl.Instanse.SaveDealBack(model);
return;
}
//回推通道状态判断
if (channel.State != CommunicationState.Opened)
{
TradePushBackImpl.Instanse.SaveDealBack(model);
return;
}
try
{
var callback = context.GetCallbackChannel <IDoOrderCallback>();
if (callback != null)
{
var md = new DoBackStockDealDeletate(callback.ProcessStockDealRpt);
md.BeginInvoke(backEntity, null, null);
}
DeleteBackStock(model.Id);//数据库删除
}
catch (Exception ex)
{
TradePushBackImpl.Instanse.SaveDealBack(model);
LogHelper.WriteError(GenerateInfo.CH_E002, ex);
return;
}
}
/// <summary>
/// 增加一条记录
/// </summary>
public static int Add(StockDealEntity model)
{
StringBuilder strSql = null;
strSql = new StringBuilder();
strSql.Append("insert into DealOrder(");
strSql.Append("DealOrderNo,OrderNo,ChannelID,");
strSql.Append("OrderPrice,DealAmount,DealTime");
strSql.Append("");
strSql.Append(")");
strSql.Append(" values (");
strSql.Append("'" + model.Id + "',");
strSql.Append("'" + model.OrderNo + "',");
strSql.Append("'" + model.ChannelNo + "',");
strSql.Append("" + model.DealPrice + ",");
strSql.Append("" + model.DealAmount + ",");
strSql.Append("'" + model.DealTime + "'");
strSql.Append(")");
try
{
Database db = DatabaseFactory.CreateDatabase();
DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString());
//int result;
object obj = db.ExecuteNonQuery(dbCommand);
return(1);
//SqlHelper.ExecuteSql(strSql.ToString());
}
catch (Exception ex)
{
LogHelper.WriteError("CH-111:数据库连接受阻", ex);
return(0);
}
}
/// <summary>
/// 保存成交回报
/// 把要回推的现货成交记录保存到回推缓冲区中等待回推
/// </summary>
/// <param name="model">成交回报实体</param>
public void SaveDealBack(StockDealEntity model)
{
#region 成交回报实体或者通道号不能为空
//成交回报实体判断,成交回报实体不能为空。
if (model == null || string.IsNullOrEmpty(model.ChannelNo))
{
return;
}
#endregion
#region 步撮合中心回报
lock (((ICollection)MatchCenterManager.Instance.DealBackEntitys).SyncRoot)
{
//撮合中心成交回报实体通道号判断
if (MatchCenterManager.Instance.DealBackEntitys.ContainsKey(model.ChannelNo))
{
Queue <StockDealEntity> queue = MatchCenterManager.Instance.DealBackEntitys[model.ChannelNo];
queue.Enqueue(model);
//这是一个类引用类型已经对以上改变了，不改再删除又添加进去，这样会再打乱之前的排序
//和增加系统开销
#region old code
//MatchCenter.Instance.DealBackEntitys.Remove(model.ChannelNo);
//MatchCenter.Instance.DealBackEntitys[model.ChannelNo] = queue;
#endregion
}
else
{
var queue = new Queue <StockDealEntity>();
queue.Enqueue(model);
MatchCenterManager.Instance.DealBackEntitys[model.ChannelNo] = queue;
}
}
#endregion
}
/// <summary>
/// 绑定数据
/// </summary>
/// <param name="reader">IDataReader</param>
/// <returns></returns>
public static StockDealEntity ReaderBind(IDataReader reader)
{
if (reader == null)
{
return(null);
}
StockDealEntity model = new StockDealEntity();
object obj;
obj = reader["DealOrderNo"];
if (obj != null && obj != DBNull.Value)
{
model.Id = obj.ToString();
}
obj = reader["OrderNo"];
if (obj != null && obj != DBNull.Value)
{
model.OrderNo = obj.ToString();
}
obj = reader["ChannelID"];
if (obj != null && obj != DBNull.Value)
{
model.ChannelNo = obj.ToString();
}
obj = reader["OrderPrice"];
if (obj != null && obj != DBNull.Value)
{
model.DealPrice = (decimal)obj;
}
obj = reader["DealAmount"];
if (obj != null && obj != DBNull.Value)
{
model.DealAmount = (decimal)obj;
}
obj = reader["DealTime"];
if (obj != null && obj != DBNull.Value)
{
model.DealTime = (DateTime)obj;
}
return(model);
}
