public function __invoke(Request $request, Application $app)
{
$flap = new Flap(new FlapsStorage($app['database']), 'api');
$flap->pushThrottlingStrategy(new LeakyBucketStrategy(50, '1m'));
if ($flap->isViolator($request->getClientIp())) {
throw new TooManyRequestsException('You have reached the maximum allowed number of requests per minute. Calm down, buddy.');
}
}
/**
* Sets up a rate limiter with a throttling strategy
* @param BehEh\Flaps\Flap $flap
* @param BehEh\Flaps\ThrottlingStrategyInterface $trottlingStrategy
*/
public function __construct(Flap $flap, ThrottlingStrategyInterface $throttlingStrategy)
{
$this->flap = $flap;
// @todo allow multiple strategies
$this->flap->pushThrottlingStrategy($throttlingStrategy);
}