index.js

/*
	DONE - TODO: The commands must be exported to `client-commands/commands.js`
	TODO: Improve readability of code
	DONE - TODO: All the command access are given by hardcodeduserid values, need to shift them to role based perms
    TODO: The current error handling feels very inefficient
	! Warning: Use only discord.js v13 and Node 16.6 or higher !
*/
require("dotenv").config();
const TOKEN = process.env.TOKEN;

const config = require('./config.json');
const prefix = config["prefix"];
const availableCommands = config["commands"];


const {
    Client,
    Intents
} = require("discord.js");
const botIntents = new Intents();
botIntents.add(
    Intents.FLAGS.GUILDS,
    Intents.FLAGS.GUILD_MESSAGES,
    Intents.FLAGS.GUILD_PRESENCES
);
// Create a new client instance
const client = new Client({
    intents: botIntents
});

const commandFunctions = require("./client-commands/commands.js");

client.once("ready", () => {
    console.log("Ready!");
    commandFunctions.init(client);
});

client.on("messageCreate", (message) => {

    if (!message.content.startsWith(prefix) || message.author.bot) return;
    //ignore if no prefix

    const args = message.content.slice(prefix.length).trim().split(/ +/);
    const command = args.shift().toLowerCase();
    if(message.type == "REPLY"){
        return message.reply("Dont use the command with a reply");
    }
    if (availableCommands.includes(command)) {
        commandFunctions.leave(message); //lol check if the server is mine or PESU 2019, otherwise leave
        if (command === "ping") {
            commandFunctions.ping(message);
        } else if (command == "mute") {
            commandFunctions.mute(message, args);
        } else if (command == "unmute") {
            commandFunctions.unmute(message, args);
        } else if (command === "kick") {
            commandFunctions.kick(message, args);
        } else if (command === "kid") {
            commandFunctions.kid(message, args);
        } else if (command == "contribute" || command == "support") {
            commandFunctions.support(message);
        } else if (command == "nick" || command == "changenick") {
            commandFunctions.nick(message, args);
        } else if (command == "ban") {
            commandFunctions.ban(message, args);
        } else if (command == "unban") {
            commandFunctions.unban(message, args);
        } else if (command == "p" || command == "purge") {
            commandFunctions.purge(message, args);
        } else if (command == "e" || command == "echo"){
            commandFunctions.echo(message, args);
        } else if (command == "joke"){
            commandFunctions.joke(message);
        } else if (command == "thread"){
            commandFunctions.thread(message, args);
        } else if (command == "uptime"){
            commandFunctions.uptime(message);
        } else if (command == "server"){
            commandFunctions.servers(message);
        }
    } else {

        message.channel.send({
            content: "I have no response for this shit",
            reply: {
                messageReference: message.id
            },
        });
    }
});

process.on("uncaughtException", function(err) {
    commandFunctions.error(err);
    // console.log("Caught exception: " + err);
});

// Login to Discord with your client's token
client.login(TOKEN);