public ActionResult Index()
        {
            var userData = Session["UserData"] as UserData;

            var options = new Dictionary <string, object>
            {
                { "getEvents", Url.Action("GetEvents") },
                { "currentCulture", Thread.CurrentThread.CurrentCulture.Name.Split('-')[0] },
            };

            RequireJsOptions.Add("Index", options);

            var model = new AppointmentsPageModel
            {
                AppointmentsListModel = new AppointmentsListModel(),
                NewAppoitmentModel    = _appointmentsRepository.GetNewAppoitmentModel()
            };

            return(View(model));
        }