public async Task <IActionResult> JoinLobby([FromBody] JoinLobbyRequest request)
{
Guid lobbyId = _registry.JoinLobby(request.HostId, request.JoineeId);
ServerSidePlayer joinee = _registry.GetPlayerById(request.JoineeId);
List <ServerSidePlayer> members = _registry.GetLobbyMembers(request.HostId);
await _hubContext.Clients.Group(lobbyId.ToString()).NewPlayerInLobby(new ServerSidePlayerOverview {
Id = joinee.Id,
AvatarUrl = joinee.AvatarUrl,
Name = joinee.Name,
});
return(base.Ok(new JoinLobbyResponse {
LobbyId = lobbyId,
Members = GetOverviewFromPlayer(members)
}));
}