/**
  * Handle an incoming request.
  *
  * @param \Illuminate\Http\Request  $request
  * @param \Closure $next
  *
  * @return mixed
  */
 public function handle($request, Closure $next)
 {
     $this->authorizer->setRequest($request);
     $this->authorizer->checkAuthCodeRequest();
     return $next($request);
 }