bin/helpers/content/index.js

const fs = require('fs');
const path = require('path');
const crypto = require('crypto');
const glob = require('glob');

const root = path.join(process.cwd(), '/usercontent');
const { MAXFILES } = process.env;

// console.log(root);

let initalized = false;

let submitted = 0;

async function init() {
    if (initalized) return;

    let files = await glob(root + '/*');
    files.filter(file => {return !file.startsWith('.')})
        .forEach(file => {
            submitted++;
            return;
        });
}
init();

function get_submitted() {return submitted;}

const make_id = () => {
    return crypto.randomBytes(8).toString('hex');
};

async function get(id) {
    init();
    return fs.readFileSync(path.join(root, id)).toString();
}

async function write(fname, data) {
    init();
    submitted++;
    return fs.writeFile(path.join(root, fname), data, () => {});
}

async function create(data) {
    if (submitted >= MAXFILES) return "NA";
    const id = make_id();
    await write(id, data);
    return id;
}

module.exports = { get, write, create, make_id, submitted: get_submitted, init };