Node with multiple Requests with `request` lib. With Promises.

this-was-though.js

const request = require("request");

const baseUrl = "https://jsonmock.hackerrank.com/api/football_matches";

async function myReq(url) {
  return new Promise((resolve) => {
    request.get(url.toString(), (err, response, body) => {
      const data = JSON.parse(body);
      resolve(data);
    });
  });
}

async function getTotalGoals(team, year) {
  let pages = 1;

  // get number of goals for when team home
  const url = new URL(baseUrl);
  url.searchParams.append("page", 1);
  url.searchParams.append("year", year);
  url.searchParams.append("team1", encodeURIComponent(team));

  let sum = 0;

  await myReq(url).then((resp) => {
    sum += resp.data.reduce((t, v) => t + +v.team1goals, 0);
    pages = resp.data.total_pages;
  });

  for (let page = 2; page < pages; page++) {
    url.searchParams.set("page", page);
    myReq(url).then((resp) => {
      sum += resp.data.reduce((t, v) => t + +v.team1goals, 0);
    });
  }

  // get number of goals for when team is visiting
  url.searchParams.set("page", 1);
  url.searchParams.delete("team1");
  url.searchParams.append("team2", encodeURIComponent(team));

  await myReq(url).then((resp) => {
    sum += resp.data.reduce((t, v) => t + +v.team2goals, 0);
    pages = resp.data.total_pages;
  });

  for (let page = 2; page < pages; page++) {
    url.searchParams.set("page", page);
    myReq(url).then((resp) => {
      sum += resp.data.reduce((t, v) => t + +v.team1goals, 0);
    });
  }

  return sum;
}

(async () => {
  console.log(await getTotalGoals("barcelona", 2011));
})();