const fetch = require('node-fetch');
async function parser() {
        const stack = [];
        // READ
        try {
            for (page = 1; page <= 35; page++) {
                 await Promise.all(fetch(`https://api.hh.ru/vacancies?page=${page}`))
                    .then(res => res.text())
                    .then(body => {
                        const data = JSON.parse(body);
                        const output = data.items.map(({id, name, snippet}) => ({
                            id,
                            name,
                            snippet
                        }));
                        console.log(output);
                    });
            }
        } catch (err) {
            console.log(err);
            stack.push(err);
        }
}

module.exports = parser;