app.js

require('dotenv').config();
const { prefix, token } = require("./config.json");
const { Client, GatewayIntentBits, Collection } = require('discord.js');
const parser = require('./utils/parser.js');
const bot = new Client({
    intents: [
        GatewayIntentBits.Guilds,
        GatewayIntentBits.GuildMessages,
        GatewayIntentBits.GuildMembers,
        GatewayIntentBits.MessageContent
    ]
});

const fs = require("fs");

bot.commands = new Collection();

const commandFiles = fs.readdirSync('./commands/').filter(f => f.endsWith('.js'))
for (const file of commandFiles) {
    const props = require(`./commands/${file}`)
    console.log(`${file} loaded`)
    bot.commands.set(props.config.name, props)
}

const commandSubFolders = fs.readdirSync('./commands/').filter(f => !f.endsWith('.js'))

commandSubFolders.forEach(folder => {
    const commandFiles = fs.readdirSync(`./commands/${folder}/`).filter(f => f.endsWith('.js'))
    for (const file of commandFiles) {
        const props = require(`./commands/${folder}/${file}`)
        console.log(`${file} loaded from ${folder}`)
        bot.commands.set(props.config.name, props)
    }
});

// Load Event files from events folder
const eventFiles = fs.readdirSync('./events/').filter(f => f.endsWith('.js'))

for (const file of eventFiles) {
    const event = require(`./events/${file}`)
    if (event.once) {
        bot.once(event.name, (...args) => event.execute(...args, bot))
    } else {
        bot.on(event.name, (...args) => event.execute(...args, bot))
    }
}

//Command Manager
bot.on("messageCreate", async message => {
    // console.log(message);
    //Check if author is a bot or the message was sent in dms and return
    if (message.author.bot) return;
    if (message.channel.type === "dm") return;

    //get prefix from config and prepare message so it can be read as a command
    let messageArray = message.content.split(" ");
    let cmd = messageArray[0];
    let args = messageArray.slice(1);

    //Check for prefix
    if (!cmd.startsWith(prefix)) return;

    //Get the command from the commands collection and then if the command is found run the command file
    let commandfile = bot.commands.get(cmd.slice(prefix.length));
    if (commandfile) commandfile.run(bot, message, args);

});

bot.login(process.env.DISCORD_BOT_TOKEN);