public ActionResult Index()
        {
            var userId = User.Identity.GetUserName();

            if (userRolesRepository.GetRoleByUserName(userId) != null && userRolesRepository.GetRoleByUserName(userId).IdUserType == "Admin")
            {
                List <UsersClustersModel> userRoles = userRolesRepository.GetAllUserRoles();
                return(View("Index", userRoles));
            }
            else
            {
                return(RedirectToAction("Contact", "Home"));
            }
        }