public async Task OnMessageReceived(IScenePeerClient client, string text, Action <ChatMessageDto, DestinationType> sender)
{
// Check if user is connected
ChatUserInfoDto userInfo = null;
_connectedUsers.TryGetValue(client, out userInfo);
if (userInfo == null)
{
throw new ClientException($"User not found {client.Id} .");
}
// Store message in log
ChatMessage messageLog = new ChatMessage
{
Channel = client.SceneId,
Date = DateTime.UtcNow,
Message = text,
Metadata = new JObject(),
UserInfo = new UserInfo
{
UserId = userInfo.UserId,
Data = JObject.Parse(userInfo.Data)
}
};
ChatMessageDto messageDto = new ChatMessageDto
{
Message = text,
TimeStamp = _env.Clock,
UserInfo = userInfo,
};
ChatMsgReceivedContext receiveCtx = new ChatMsgReceivedContext(messageLog, messageDto);
receiveCtx.Destination = DestinationType.All;
await _chatEventHandler?.RunEventHandler(eh =>
{
return(eh.OnMessageReceived(receiveCtx));
}, ex =>
{
_log.Log(LogLevel.Error, _logCategory, "An error occured when the chat service check if the user is in jail.", ex);
throw new ClientException($"An error occured when the chat service check if the user is in jail.");
});
_chatRepository.AddMessageLog(receiveCtx.Message);
_messagesSource.OnNext(receiveCtx.Message);
sender(receiveCtx.MessageDto, receiveCtx.Destination);
}
public async Task <List <ChatMessageDto> > SeekHistory(string channel, string dateStart, string dateEnd)
{
List <ChatMessage> messagesData = new List <ChatMessage>();
List <ChatMessageDto> result = new List <ChatMessageDto>();
try
{
DateTime start = DateTime.ParseExact(dateStart, "ddMMyyyyHH:mm:ss", CultureInfo.InvariantCulture);
DateTime end = DateTime.ParseExact(dateEnd, "ddMMyyyyHH:mm:ss", CultureInfo.InvariantCulture);
messagesData = await _chatRepository.SeekHistoryMessage(channel, start, end);
}
catch (ArgumentNullException argumentEx)
{
throw HttpHelper.HttpError(System.Net.HttpStatusCode.BadRequest, "Some argument are null");
}
catch (FormatException formatEx)
{
throw HttpHelper.HttpError(System.Net.HttpStatusCode.BadRequest, "Date format not supported");
}
catch (Exception ex)
{
_logger.Log(LogLevel.Error, _logCategory, "An error occured when seek history in chat repository", ex.Message);
throw HttpHelper.HttpError(System.Net.HttpStatusCode.InternalServerError, "Server Internal error(s)");
}
if (result.Count == 0)
{
throw HttpHelper.HttpError(System.Net.HttpStatusCode.NoContent, $"No data found in request date range DateStart={dateStart}, DateEnd={dateEnd}");
}
else
{
foreach (ChatMessage msg in messagesData)
{
var message = new ChatMessageDto
{
Message = msg.Message,
TimeStamp = TimestampHelper.DateTimeToUnixTimeStamp(msg.Date),
UserInfo = new ChatUserInfoDto
{
UserId = msg.UserInfo.UserId,
Data = msg.UserInfo.Data.ToString(),
}
};
result.Add(message);
}
return(result);
}
}
public async Task LoadHistory(RequestContext <IScenePeerClient> ctx)
{
List <ChatMessageDto> result = new List <ChatMessageDto>();
try
{
long startTimestamp = ctx.ReadObject <long>();
long endTimestamp = ctx.ReadObject <long>();
DateTime start = TimestampHelper.UnixTimeStampSecondToDateTime(startTimestamp);
DateTime end = TimestampHelper.UnixTimeStampSecondToDateTime(endTimestamp);
string channelName = ctx.RemotePeer.SceneId;
var messagesData = await _chat.LoadHistory(channelName, start, end);
foreach (ChatMessage msg in messagesData)
{
var message = new ChatMessageDto {
Message = msg.Message,
TimeStamp = TimestampHelper.DateTimeToUnixTimeStamp(msg.Date),
UserInfo = new ChatUserInfoDto
{
UserId = msg.UserInfo.UserId,
Data = msg.UserInfo.Data.ToString(),
}
};
result.Add(message);
}
}
catch (Exception ex)
{
_logger.Log(LogLevel.Error, _logCategory, "Error occured when server try to load history", ex);
throw new ClientException(ex.Message);
}
ctx.SendValue(result);
}
internal ChatMsgReceivedContext(ChatMessage message, ChatMessageDto messageDto)
{
Message = message;
MessageDto = messageDto;
}