public async Task SendtoPublicTimeline(string roomName, string message)
{
try
{
var user = _context.Users.Where(u => u.UserName == IdentityName).FirstOrDefault();
var room = _context.Rooms.Where(r => r.Name == roomName).FirstOrDefault();
if (!string.IsNullOrEmpty(message.Trim()))
{
var newmessage = new Message()
{
Content = Regex.Replace(message, @"(?i)<(?!img|a|/a|/img).*?>", string.Empty),
Timestamp = DateTime.Now
};
_context.Messages.Add(newmessage);
_context.SaveChanges();
var baseTimeline = new PersonalTimeline()
{
FromUser = user,
ToRoom = room,
Message = newmessage
};
_context.BaseTimelines.Add(baseTimeline);
_context.SaveChanges();
var messageViewModel = _mapper.Map <Tuple <Message, PersonalTimeline>, MessageViewModel>(Tuple.Create(newmessage, baseTimeline));
await Clients.Group(roomName).SendAsync("newMessage", messageViewModel);
}
}
catch (Exception ex)
{
await Clients.Caller.SendAsync("onError", "Message not send! Message should be 1-500 characters.");
}
}
public async Task <ActionResult <MessageViewModel> > SendtoPublicTimeline(string fromUser, string roomName, string message)
{
if (string.IsNullOrEmpty(message.Trim()))
{
return(BadRequest("Need a Message"));
}
var user = _context.Users.Where(u => u.UserName == fromUser).FirstOrDefault();
var room = _context.Rooms.Where(r => r.Name == roomName).FirstOrDefault();
var newmessage = new Message()
{
Content = Regex.Replace(message, @"(?i)<(?!img|a|/a|/img).*?>", string.Empty),
Timestamp = DateTime.Now
};
_context.Messages.Add(newmessage);
var baseTimeline = new PersonalTimeline()
{
FromUser = user,
ToRoom = room,
Message = newmessage
};
_context.BaseTimelines.Add(baseTimeline);
_context.SaveChanges();
await _hubContext.Clients.Group(room.Name).
SendAsync("newMessage", _mapper.Map <Tuple <Message, PersonalTimeline>, MessageViewModel>(Tuple.Create(newmessage, baseTimeline)));
return(Ok());
}
public async Task SendtoPersonalTimeline(string roomName, string receiverName, string message)
{
if (_ConnectionsMap.TryGetValue(receiverName, out string userId))
{
var recieveduserid = _context.Users.FirstOrDefault(u => u.UserName == receiverName);
var sender = _context.Users.Where(u => u.UserName == IdentityName).FirstOrDefault();
var room = _context.Rooms.Where(r => r.Name == roomName).FirstOrDefault();
if (!string.IsNullOrEmpty(message.Trim()))
{
// Build the message
var newmessage = new Message()
{
Content = Regex.Replace(message, @"(?i)<(?!img|a|/a|/img).*?>", string.Empty),
Timestamp = DateTime.Now
};
_context.Messages.Add(newmessage);
_context.SaveChanges();
var personalTimeline = new PersonalTimeline()
{
FromUser = sender,
ToRoom = room,
Message = newmessage,
ToUser = recieveduserid
};
_context.PersonalTimelines.Add(personalTimeline);
_context.SaveChanges();
var messageViewModel = _mapper.Map <Tuple <Message, PersonalTimeline>, MessageViewModel>(Tuple.Create(newmessage, personalTimeline));
await Clients.User(recieveduserid.Id).SendAsync("newMessage", messageViewModel);
await Clients.Caller.SendAsync("newMessage", messageViewModel);
}
}
}
public async Task <IActionResult> SendtoPersonalTimeline(string fromUser, string receiverUser, string roomName, string message)
{
if (string.IsNullOrEmpty(message.Trim()))
{
return(BadRequest("Need a Message"));
}
var recievedUserId = _context.Users.FirstOrDefault(u => u.UserName == receiverUser);
if (recievedUserId == null)
{
return(BadRequest($"non-existing User ({recievedUserId})"));
}
var sender = _context.Users.Where(u => u.UserName == fromUser).FirstOrDefault();
var room = _context.Rooms.Where(r => r.Name == roomName).FirstOrDefault();
var newMessage = new Message()
{
Content = Regex.Replace(message, @"(?i)<(?!img|a|/a|/img).*?>", string.Empty),
Timestamp = DateTime.Now
};
_context.Messages.Add(newMessage);
var personalTimeline = new PersonalTimeline()
{
FromUser = sender,
ToRoom = room,
Message = newMessage,
ToUser = recievedUserId
};
_context.BaseTimelines.Add(personalTimeline);
_context.SaveChanges();
await _hubContext.Clients.User(recievedUserId.Id).SendAsync("newMessage", newMessage);
await _hubContext.Clients.User(sender.Id).SendAsync("newMessage", newMessage);
return(Ok());
}
