public static void SendTopicMessage(TopicMessage topicMessage, WebSocket receiverWebsocket)
{
var message = new TopicMessageDto
{
TopicTitle = topicMessage.Topics.Title,
Sender = topicMessage.User.Username,
Text = topicMessage.Text,
CreatedAt = topicMessage.CreatedAt.ToLocalTime().ToString()
};
Communication.SendResponse(receiverWebsocket, message);
}
private void HandleTopicMessage(TopicMessageDto topicMessageDto)
{
if (!AuthService.IsLoggedIn(_user))
{
Communication.SendError(_webSocket, "You must be logged in to send direct message");
Log.Warning("Not logged in user tried to send topic message");
return;
}
var topic = TopicService.GetTopics(topicMessageDto.TopicTitle);
if (topic != null)
{
var newTopicMessage = new TopicMessage
{
CreatedAt = DateTimeOffset.Now,
Text = topicMessageDto.Text,
UserId = _user.UserId,
TopicsId = topic.TopicsId
};
var topicMessage = MessageService.SaveTopicMessage(newTopicMessage);
if (topicMessage != null)
{
var userList = TopicService.GetUserForTopic(topic);
foreach (var user in userList.Where(user => _connectedClient.ContainsKey(user)))
{
MessageService.SendTopicMessage(
topicMessage,
_connectedClient[user]
);
}
}
else
{
Communication.SendError(_webSocket,
$"Could not save message to topic {topicMessageDto.TopicTitle}");
Log.Error("Error while saving topic message");
}
}
else
{
Communication.SendError(_webSocket, $"Could not send message to topic {topicMessageDto.TopicTitle}");
Log.Warning($"Topic {topicMessageDto.TopicTitle} do not exist");
}
}
