public async Task <IActionResult> Index(string user, int roleid)
        {
            var cookieValue = "";
            var role        = 1;

            if (user == null)
            {
                cookieValue = HttpContext.Session.GetString("user");
                role        = Convert.ToInt32(HttpContext.Session.GetInt32("position"));
            }
            else
            {
                HttpContext.Session.SetString(SessionKeyName, user);
                HttpContext.Session.SetInt32(SessionKeyRole, roleid);
            }



            cookieValue = HttpContext.Session.GetString("user");
            role        = Convert.ToInt32(HttpContext.Session.GetInt32("position"));

            var homemodel = new GeneralFilter
            {
                roleid   = role,
                username = cookieValue,
                Crimes   = await StaticDataHandler.GetCrimes("https://localhost:44311/api/")
            };

            return(View(homemodel));
        }