/**
* Get archived test suites
*
* Get all archived test suites
*
* @param \Symfony\Component\HttpFoundation\Request $request
* @param \Silex\Application $app
*
* @return \Symfony\Component\HttpFoundation\Response
*/
public function index(Request $request, Application $app)
{
$suites = Suite::getSnapshots($app['db']);
return $this->ok($this->parse($suites));
}