/**
* Attach the after filter to adjust the response.
*
* @return void
*/
protected function attachAfterFilter()
{
$this->router->after(function (Request $request, Response $response) {
$response->headers->set('X-RateLimit-Limit', $this->limiter->getThrottle()->getLimit());
$response->headers->set('X-RateLimit-Remaining', $this->limiter->getRemainingLimit());
$response->headers->set('X-RateLimit-Reset', $this->limiter->getRateLimitReset());
});
}
/**
* Register the API rate limiter.
*
* @return void
*/
protected function registerRateLimiter()
{
$this->app->bindShared('api.limiter', function ($app) {
$throttles = $this->prepareConfigInstances($app['config']['api::throttling']);
$limiter = new RateLimiter($app, $app['cache'], $throttles);
$limiter->setRateLimiter(function ($container, $request) {
return $request->getClientIp();
});
return $limiter;
});
}
