code: public function getOpenOrders()
      {
          $filter = [
              [
                  'property' => 'status',
                  'expression' => '=',
                  'value' => Status::ORDER_STATE_OPEN,
              ],
          ];
  
          $orders = $this->orderResource->getList(0, null, $filter);
  
          return $orders['data'];
      }
docs: {@inheritdoc}