app.get('/orders/:pizzeriaID/:status', async (req, res) => {
try {
    const requestedOrderByPizzeriaID = req.params['pizzeriaID'];
    const requestedOrderByStatus = req.params['status'];
    console.log("STATUS" + requestedOrderByStatus);
    const client = await pool.connect();
    const result = await client.query('SELECT od.orderID, od.pizzaID, od.pizzaOrderQuantity, o.orderName, o.orderAddress, o.orderComment, o.orderPhone, o.orderEmail FROM ordersDetails od NATURAL JOIN pizzeria p  NATURAL join orders o WHERE p.pizzeriaID='' + requestedOrderByPizzeriaID + '' AND o.orderStatus='' + requestedOrderByStatus + ''');
    const results = (result) ? result.rows : null;
    res.json({results});
    client.release();
} catch (err) {
    console.error(err);
    res.send("Error " + err);
}});

results:{
  orderid: 1,
  orderDetails: [{
   pizzaid: 1,
   pizzaorderquantity: 2,
    },
   pizzaid: 2,
   pizzaorderquantity: 4,
    },
   pizzaid: 3,
   pizzaorderquantity: 1,
    }],
   ordername: 'Karol Piwnicki',
   orderaddress: 'Rydla 26/30',
   ordercomment: 'Szybko poprosze',
   orderphone: '111-222-333',
   orderemail: 'mail@mail.com' }