/**
  * Handle an incoming request.
  *
  * @param  \Illuminate\Http\Request  $request
  * @param  \Closure  $next
  * @return mixed
  */
 public function handle($request, Closure $next)
 {
     if ($this->auth->guest()) {
         if ($request->ajax()) {
             return response('Unauthorized.', 401);
         } else {
             return redirect()->guest('/admin/login');
         }
     } else {
         //role id  == 1 is an admin else 2 is not an admin
         if ($this->auth->user()->role_id == 1 || $this->auth->user()->role_id == 2) {
         } else {
             if (\Route::get('/admin')) {
                 return redirect()->guest('login/admin');
             } else {
                 return redirect()->guest('auth/login');
             }
         }
     }
     return $next($request);
 }