// GET: Client public ActionResult Index() { string userID = User.Identity.GetUserId(); User user = new User { UserId = userID, Name = User.Identity.Name, Surname = User.Identity.Name, }; UserDataService userDataService = new UserDataService(); userDataService.AddNotExisting(userID, user); DeviceDataService deviceDataService = new DeviceDataService(); var deviceList = deviceDataService.GetDevicesByUserId(userID); return(View(deviceList)); }