get random skins from namemc

index.js

const got = require('got');
const fs = require("fs");
const Queue = require('better-queue');
const prompts = require('prompts');
const cheerio = require('cheerio');

if (!fs.existsSync("skins")) {
    fs.mkdirSync("skins");
}

const instance = got.extend({
    headers: {
        'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36'
    },
    prefixUrl: 'https://namemc.com',
    resolveBodyOnly: true,
    throwHttpErrors: false
});

q = new Queue(function (skinURLs, cb) {
    skinURLs.forEach(skinURL => {
        const skinID = skinURL.replace("/skin/", "");
        instance("texture/" + skinID + ".png", { responseType: 'buffer' }).then((skin) => {
            fs.writeFile("skins/" + skinID + ".png", skin, (err) => {
                if (err) throw err;
                cb(null);
            });
        });
    });
}, { batchSize: 5 });

prompts({
    type: 'number',
    name: 'value',
    message: 'A quelle fréquence (par secondes) dois-je récupérer les nouveaux skins?'
}).then((response) => {
    console.log("Let's go then!");

    setInterval(function () {
        instance("minecraft-skins/random").then((HTMLBody) => {
            const parseHTML = cheerio.load(HTMLBody);
            parseHTML(".card").find("a").each((index, value) => {
                const link = parseHTML(value).attr('href');
                q.push(link);
            });
        });
    }, response.value * 1000);

    setInterval(function () {
        const stats = q.getStats();
        console.log("J'ai récupéré " + stats.total + " skins!");
    }, 30000);
});

package.json

{
  "name": "get-random-skins",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "keywords": [],
  "author": "",
  "license": "ISC",
  "dependencies": {
    "better-queue": "^3.8.10",
    "cheerio": "^1.0.0-rc.3",
    "got": "^11.1.3",
    "prompts": "^2.3.2"
  }
}