auth_guard.dart

class AuthGuard extends GetMiddleware {
//   Get the auth service
  final authService = Get.find<AuthService>();
  
//   The default is 0 but you can update it to any number. Please ensure you match the priority based
//   on the number of guards you have.
  @override
  int? get priority => 1;

  @override
  RouteSettings? redirect(String? route) {
      // Navigate to login if client is not authenticated other wise continue
      if (authService.isAuthenticated) return RouteSettings(name: AppLinks.LOGIN);
      return RouteSettings(name: AppLinks.DASHBOARD);
  }
}