/**
* Display listing of all Purchase Order
*
* @return Response
* @author Y.Brahmantyo A.K
*/
public function getAllpo()
{
$po = po::leftJoin('msupplier AS s', 's.idsupp', '=', 'po.idsupp')->where('status', '>', '0')->orderBy('tglpo', 'desc')->paginate(\Config::get('pages'));
return $po->toJson();
}
