/**
* Perform rate limiting before a request is executed.
*
* @param \Dingo\Api\Routing\Route $route
* @param \Illuminate\Http\Request $request
* @param int $limit
* @param int $expires
*
* @throws \Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException
*
* @return mixed
*/
public function filter(Route $route, Request $request, $limit = 0, $expires = 0)
{
if ($this->requestIsInternal($request)) {
return;
}
$limit = $route->getRateLimit($limit);
$expires = $route->getLimitExpiration($expires);
$this->limiter->rateLimitRequest($request, $limit, $expires);
if (!$this->limiter->requestWasRateLimited()) {
return;
}
$this->attachAfterFilter();
if ($this->limiter->exceededRateLimit()) {
throw new AccessDeniedHttpException();
}
}
