Exemplo n.º 1
0
 public function getItemQtyLeft($item_id)
 {
     $qty = 0;
     $data = $this->fetchRow("id = " . $item_id)->toArray();
     if ($data['active']) {
         $itemsreq = new Erp_Model_Purchse_Orderitemsreq();
         $res = $itemsreq->fetchAll("req_item_id = " . $item_id);
         if ($res->count() > 0) {
             $data = $res->toArray();
             foreach ($data as $d) {
                 if ($d['active']) {
                     $qty += $d['qty'];
                 }
             }
         }
     }
     return $qty;
 }