app.js

require("dotenv").config();

var createError = require("http-errors");
var express = require("express");
var fs = require("node:fs");
var path = require("path");
var cookieParser = require("cookie-parser");
var logger = require("morgan");
const { Client, Collection, GatewayIntentBits } = require("discord.js");
const { Player } = require("discord-player");
const { registerPlayerEvents } = require('./events/registerPlayerEvents.js');

const commandsPath = path.join(__dirname, './commands');
const commandFiles = fs.readdirSync(commandsPath).filter(file => file.endsWith('.js'));
const eventsPath = path.join(__dirname, 'events');
const eventFiles = fs.readdirSync(eventsPath).filter(file => file.endsWith('.js'));

const client = new Client({ intents: [
  GatewayIntentBits.Guilds,
  GatewayIntentBits.GuildMessages,
  GatewayIntentBits.MessageContent,
  GatewayIntentBits.GuildMembers,
  GatewayIntentBits.GuildVoiceStates,
]});
client.player = new Player(client, {
  ytdlOptions: {
    quality: "lowestaudio",
    highWaterMark: 1 << 25,
  },
});
registerPlayerEvents(client.player);

client.commands = new Collection();
for (const file of commandFiles) {
    const filePath = path.join(commandsPath, file);
    const command = require(filePath);
    client.commands.set(command.data.name, command);
}

for (const file of eventFiles) {
	const filePath = path.join(eventsPath, file);
	const event = require(filePath);
	if (event.once) {
		client.once(event.name, (...args) => event.execute(...args));
	} else {
		client.on(event.name, (...args) => event.execute(...args));
	}
}

client.login(this.token);

var indexRouter = require("./routes/index");
var usersRouter = require("./routes/users");

var app = express();

// view engine setup
app.set("views", path.join(__dirname, "views"));
app.set("view engine", "jade");

app.use(logger("dev"));
app.use(express.json());
app.use(express.urlencoded({ extended: false }));
app.use(cookieParser());
app.use(express.static(path.join(__dirname, "public")));

app.use("/", indexRouter);
app.use("/users", usersRouter);

// catch 404 and forward to error handler
app.use(function (req, res, next) {
  next(createError(404));
});

// error handler
app.use(function (err, req, res, next) {
  // set locals, only providing error in development
  res.locals.message = err.message;
  res.locals.error = req.app.get("env") === "development" ? err : {};

  // render the error page
  res.status(err.status || 500);
  res.render("error");
});

module.exports = app;