const getAllStock = (req, res) => {

    const urlObj = url.parse(req.url, true);
    const query = urlObj.query;
    if (query.name == null) {
        res.status(200).end('no bar with such name')
    }
    else {

        mongoose.connect(mongourl, options)
            .then(async () => {
                let result = await bar.find({name:query.name}, (err) => {
                    if (err)
                        throw err;
                });

                if (result) {

                    let tempDrinkArr = []
                    console.log('this is the stock:\n\n' + result);
                    console.log('this is the name:\n' + result.name);
                    for (let i = 0; i < result.stock.length; i++) {
                        tempDrinkArr.push(`${result.stock[i].bottles} bottles of ${result.stock[i].name} in stock`);
                    }

                    res.writeHead(200);
                    res.end(tempDrinkArr.toString());
                }
                else {
                    res.end('no drinks in stock');
                }
            })
            .catch(err => {
                console.error('some error occurred', err)
                res.end(err.message);
            })
    }
};