index.js

const Discord = require("discord.js");
const config = require("./config.json");
const bot = new Discord.Client();
const fs = require("fs");
bot.commands = new Discord.Collection();

var express = require("express");
var app = express();

const token = process.env.TOKEN;

const PORT = process.env.PORT || 8080;

fs.readdir("./commands/", (err, files) => {
    if (err) console.log(err);

    let jsfile = files.filter((f) => f.split(".").pop() === "js");
    if (jsfile.length <= 0) {
        console.log("Couldn't find commands.");
        return;
    }

    jsfile.forEach((f, i) => {
        let props = require(`./commands/${f}`);
        console.log(`${f} loaded!`);
        bot.commands.set(props.help.name, props);
    });
});

bot.on("ready", () => {
    console.log(bot.user.username + " is online.");
    // console.log(process.env.TOKEN);
});

bot.on("message", async (message) => {
    //a little bit of data parsing/general checks
    if (message.author.bot) return;
    if (message.channel.type === "dm") return;
    let content = message.content.split(" ");
    let command = content[0];
    let args = content.slice(1);
    let prefix = config.prefix;

    //checks if message contains a command and runs it
    let commandfile = bot.commands.get(command.slice(prefix.length));
    if (commandfile) commandfile.run(bot, message, args);
});

bot.login(token);

app.set("view engine", "html");

app.listen(PORT, () => {
    console.log(`Server running at port: ${PORT}`);
});

// respond with "hello world" when a GET request is made to the homepage
app.get("/", function (req, res) {
    res.render("hello world");
});