public async Task <IActionResult> Create([FromBody] SessionViewModel sessionViewModel) { try { var session = new Session { Capacity = sessionViewModel.Capacity, Name = sessionViewModel.Name }; var shortSessionCode = session.Id.ToString().Replace("-", "").Substring(0, 8).ToUpper(); session.ShortSessionCode = shortSessionCode; var user = await _usersRepository.FindUser(sessionViewModel.UserId); if (user != null) { await _sessionsRepository.CreateSession(session); await _sessionsRepository.AddUserToSession(user, session); return(Ok(session)); } else { return(BadRequest(new ErrorMessage("Unable to create session"))); } } catch (Exception ex) { return(HandleError(ex)); } }