README.md

• npm install
• node index.js ba 1000000

---

Result will be 13

countries-api-revisited.js

const axios = require('axios');

const countries = { count: 0 };

async function getCountries(s, p) {
  await fetchAPI(s, p);
}

async function fetchAPI(str, population, page = 0) {
  const resp = await axios.get(`https://jsonmock.hackerrank.com/api/countries/search?name=${str}&page=${page}`);
  resp.data.data.map(country => {
    if (country.population > population) {
      countries.count++;
    }
  });
  if ((resp.data.total_pages > 1) && (page <= resp.data.total_pages)) {
    page++;
    await fetchAPI(str, population, page);
  } else {
    console.log(countries.count);
  }
}

// running from command line
Promise.resolve(getCountries(process.argv[2], process.argv[3]));

package.json

{
  "name": "fetchcountries",
  "version": "1.0.0",
  "description": "hacker rank test for greator",
  "main": "index.js",
  "author": "Himel Nag Rana <[email protected]>",
  "private": true,
  "dependencies": {
    "axios": "0.19.0"
  }
}