public async Task CreateUser(CreateUserRequest request)
{
try
{
request.socketId = Context.ConnectionId;
var ctx = new ValidationContext(request);
var results = new List <ValidationResult>();
Validator.TryValidateObject(request, ctx, results, true);
if (results.Count > 0)
{
throw new ApplicationError("[CreateUser]", 4);
}
var response = await _userService.CreateUser(request);
await Clients.Caller.UserCreated(response);
}
catch (Exception e)
{
var errorResponse = ApplicationError.GetError <CreateUserResponse>(e, "[CreateUser]");
_logger.LogError(e.Message);
await Clients.Caller.UserCreated(errorResponse);
}
}
public async Task JoinRoom(JoinRoomRequest request)
{
try
{
var ctx = new ValidationContext(request);
var results = new List <ValidationResult>();
Validator.TryValidateObject(request, ctx, results, true);
if (results.Count > 0)
{
throw new ApplicationError("[JoinRoom]", 4);
}
var response = await _roomService.JoinRoom(request);
await Groups.AddToGroupAsync(Context.ConnectionId, response.roomIdentifier.ToString());
await Clients.Caller.JoinedRoom(response);
// do not broadcast all the messages for already joined users.
response.messages = null;
await Clients.OthersInGroup(response.roomIdentifier.ToString()).BrJoinedRoom(response);
}
catch (Exception e)
{
var errorResponse = ApplicationError.GetError <JoinRoomResponse>(e, "[JoinRoom]");
_logger.LogError(e.Message);
await Clients.Caller.JoinedRoom(errorResponse);
}
}
public async Task LeaveRoom(LeaveRoomRequest request)
{
try
{
var ctx = new ValidationContext(request);
var results = new List <ValidationResult>();
Validator.TryValidateObject(request, ctx, results, true);
if (results.Count > 0)
{
throw new ApplicationError("[LeaveRoom]", 4);
}
var response = await _roomService.LeaveRoom(request);
await Groups.RemoveFromGroupAsync(Context.ConnectionId, response.roomIdentifier.ToString());
await Clients.OthersInGroup(response.roomIdentifier.ToString()).BrLeftRoom(response);
//user who left the room does not care anymore about the others.
response.users = null;
await Clients.Caller.LeftRoom(response);
}
catch (Exception e)
{
var errorResponse = ApplicationError.GetError <JoinRoomResponse>(e, "[LeaveRoom]");
_logger.LogError(e.Message);
await Clients.Caller.JoinedRoom(errorResponse);
}
}
public async Task CreateMessage(CreateMessageRequest request)
{
try
{
var ctx = new ValidationContext(request);
var results = new List <ValidationResult>();
Validator.TryValidateObject(request, ctx, results, true);
if (results.Count > 0)
{
throw new ApplicationError("[CreateMessage]", 4);
}
var response = await _messageService.CreateMessage(request);
await Clients.Caller.MessageCreated(response);
await Clients.OthersInGroup(response.roomIdentifier.ToString()).BrMessageCreated(response);
}
catch (Exception e)
{
var errorResponse = ApplicationError.GetError <CreateMessageResponse>(e, "[CreateMessage]");
_logger.LogError(e.Message);
await Clients.Caller.MessageCreated(errorResponse);
}
}
public async Task CreateChimeMeeting(CreateChimeMeetingRequest request)
{
try
{
var ctx = new ValidationContext(request);
var results = new List <ValidationResult>();
Validator.TryValidateObject(request, ctx, results, true);
if (results.Count > 0)
{
throw new ApplicationError("[CreateChimeMeeting]", 4);
}
var response = await _chimeService.CreateChimeMeeting(request);
await Clients.Caller.ChimeMeetingCreated(response);
}
catch (Exception e)
{
var errorResponse = ApplicationError.GetError <CreateChimeMeetingResponse>(e, "[CreateChimeMeeting]");
_logger.LogError(e.Message);
await Clients.Caller.ChimeMeetingCreated(errorResponse);
}
}