public static List <MessageData> PreProcess(MessageCollectionData messageCollection)
{
List <MessageData> msgList = new List <MessageData>();
if (messageCollection.MessageList != null && messageCollection.MessageList.Count > 0)
{
msgList = messageCollection.MessageList;
if (msgList != null)
{
msgList.ForEach(t => t.UserFrom = messageCollection.UserFrom);
}
if (msgList != null)
{
msgList.ForEach(t =>
{
if (t != null)
{
LogUtils.Info("收到的消息：" + t.Content);
}
});
}
}
return(msgList);
}
public virtual MessageCollectionData HandleMessage(MessageData message, int sequence)
{
/**
* 1、保存消息
* 2、后续处理
* 3、获得返回值
*/
DoHandleMessage(message, sequence);
MessageCollectionData result = GetMessage(sequence, message.UserFrom);
return(result);
}
public StructedResultData <MessageCollectionData> SyncMessage(string req_timestamp, string req_client_platform, string req_client_version, MessageCollectionData messageCollection)
{
try
{
MessageCollectionData result = MessageModule.Instance.Process(messageCollection);
return(new StructedResultData <MessageCollectionData>()
{
Body = result
});
}
catch (Exception ex)
{
LogUtils.Error("发生异常", ex);
}
return(new StructedResultData <MessageCollectionData>("-1", "发生异常"));
}
public virtual MessageCollectionData Process(MessageCollectionData messageCollection)
{
if (messageCollection == null)
{
return(null);
}
//heartbeat
User u = UserModule.Instance.GetUserByName(messageCollection.UserFrom);
if (u != null)
{
u.HeartBeat();
}
if (messageCollection.MessageList == null || messageCollection.MessageList.Count == 0)
{
return(BaseMessageHandler.GetMessage(messageCollection.Sequence, messageCollection.UserFrom));
}
MessageCollectionData collectionData = new MessageCollectionData()
{
MessageList = new List <MessageData>()
};
List <MessageData> dataList = BaseMessageHandler.PreProcess(messageCollection);
dataList.ForEach(t =>
{
var handler = BaseMessageHandler.CreateHandler(t.MessageType);
MessageCollectionData tmpCollection = handler.HandleMessage(t, messageCollection.Sequence);
collectionData.Sequence = tmpCollection.Sequence;
collectionData.UserFrom = tmpCollection.UserFrom;
collectionData.MessageList.AddRange(tmpCollection.MessageList);
});
return(collectionData);
}
public virtual MessageCollectionData GetMessage(int sequence, string userName)
{
MessageCollectionData data = new MessageCollectionData()
{
Sequence = sequence,
UserFrom = userName,
MessageList = new List <MessageData>()
};
var helper = DataHelper.CreateHelper();
StringBuilder sqlBuilder = new StringBuilder();
sqlBuilder.Append(" select * from T_MESSAGE");
sqlBuilder.Append(" where recid>@sequence and T_MESSAGE.to=@user");
//sqlBuilder.Append(" where recid>@sequence and (T_MESSAGE.from = @user or T_MESSAGE.to=@user)");
sqlBuilder.Append(" order by recid");
List <MySqlParameter> parameterList = new List <MySqlParameter>();
parameterList.Add(new MySqlParameter("@sequence", MySqlDbType.Int32)
{
Value = sequence
});
parameterList.Add(new MySqlParameter("@user", MySqlDbType.String)
{
Value = userName
});
DataSet ds = helper.Query(sqlBuilder.ToString(), parameterList);
if (ds != null && ds.Tables != null && ds.Tables.Count > 0 && ds.Tables[0] != null && ds.Tables[0].Rows != null)
{
if (ds.Tables[0].Rows.Count > 0)
{
foreach (DataRow row in ds.Tables[0].Rows)
{
MessageData msg = null;
if (Convert.ToInt32(row["type"]) == MessageType.ConversationStart)
{
msg = new ConversationControlData()
{
sequence = Convert.ToInt32(row["recid"]),
UserTo = Convert.ToString(row["to"]),
UserFrom = Convert.ToString(row["from"]),
Content = Convert.ToString(row["content"]),
MessageType = Convert.ToInt32(row["type"]),
Time = Convert.ToDateTime(row["forwardtime"]).ToString("yyyy-MM-dd HH:mm:ss +0800"),
MaxPeriodSec = ConversationModule.ConstantPeriodMaxSec,
MinPeriodSec = ConversationModule.ConstantPeriodMinSec,
};
}
else
{
msg = new MessageData()
{
sequence = Convert.ToInt32(row["recid"]),
UserTo = Convert.ToString(row["to"]),
UserFrom = Convert.ToString(row["from"]),
Content = Convert.ToString(row["content"]),
MessageType = Convert.ToInt32(row["type"]),
Time = Convert.ToDateTime(row["forwardtime"]).ToString("yyyy-MM-dd HH:mm:ss +0800")
};
}
data.MessageList.Add(msg);
data.Sequence = msg.sequence;
}
}
}
return(data);
}
