const fetch = require('node-fetch');
'use strict';
const parser =() => {
    var stack=[];
    // READ
        try {
            for (var page=1;page<=25;page++){
            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;