/**
* Approve specified rpg site.
*
* @param int $id
* @return Response
*/
public function approve($id)
{
if (!Entrust::hasRole('admin')) {
abort(403);
}
$site = RpgSite::find($id);
$site->approved_at = Carbon::now();
$site->save();
return \Response::json(null, 200);
}
