AsynchronousWithAsyncAwaitPromiseDemo3 created by kenanhancer - https://repl.it/@kenanhancer/AsynchronousWithAsyncAwaitPromiseDemo3

AsynchronousWithAsyncAwaitPromiseDemo3.js

const request = require('request');

let gitUserProfileDetails;

const delay = (duration) => new Promise(resolve => setTimeout(resolve, duration));

const getData = (url) => {

  return new Promise((resolve, reject) => {

    const options = {
      url: url,
      headers: {
        'User-Agent': 'request'
      }
    };

    request(options, (error, response, body) => {
      if (error) {
        reject(error);
      }
      else {
        resolve(body);
      }
    });

  });

};

const main = async () => {

  const gitUserProfileUrl = 'https://api.github.com/users/kenanhancer';

  const gitUserProfileBody = await getData(gitUserProfileUrl);

  gitUserProfileDetails = JSON.parse(gitUserProfileBody);

  const { name, blog, location, ...rest } = gitUserProfileDetails;

  console.log({ name, blog, location });

  console.log();

  const followersUrlBody = await getData(gitUserProfileDetails.followers_url);

  const followers = JSON.parse(followersUrlBody);

  console.log(`Followers of ${gitUserProfileDetails.name}:`);

  for (let i = 0; i < followers.length; i++) {

    await delay(1000 * i);

    console.log((i + 1) + '-', followers[i].login);
  }

}

main();