public ActionResult Index()
        {
            LoyaltyValues values = db.LoyaltyValues
                                   .OrderByDescending(x => x.Id)
                                   .FirstOrDefault();

            if (User.IsInRole(Common.Constants.ManagerRole))
            {
                return(View("IndexAdmin", values));
            }
            else
            {
                var userId = User.Identity.GetUserId();
                var user   = db.Users.Find(userId);
                var points = user.Points;

                var viewModel = new LoyaltyPointsViewModel()
                {
                    Points = points,
                    Values = values
                };

                return(View("Index", viewModel));
            }
        }
        public ActionResult SetValues([Bind(Include = "Id,Fuel,Lpg,Washing,WashingPlusWaxing")] LoyaltyValues loyaltyValues)
        {
            if (ModelState.IsValid)
            {
                db.LoyaltyValues.Add(loyaltyValues);
                db.SaveChanges();
                return(RedirectToAction("Index"));
            }

            return(View(loyaltyValues));
        }