public IActionResult CompleteParticipation(ParticipateGameViewModel model) { var userId = _userManager.GetUserId(HttpContext.User); _gameRepository.AddParticipant(model.ChosenGameGuid, model.ChosenCategoryGuid, Enums.TurnType.Guess, userId); _gameRepository.IncrementGameVersion(model.ChosenGameGuid); return(RedirectToAction("Game", "Home")); }