index.js

const { bot_token, clientId, guildId } = require('./config.json');

const { Client, Collection, Intents } = require('discord.js');
const { REST } = require('@discordjs/rest');
const { Routes } = require('discord-api-types/v9');
const fs = require('fs');

const client = new Client({ intents: [Intents.FLAGS.GUILDS, Intents.FLAGS.GUILD_VOICE_STATES] });
client.commands = new Collection();
const commands = [];

const commandFiles = fs.readdirSync('./commands').filter(file => file.endsWith('.js'));

for (const file of commandFiles) {
	const command = require(`./commands/${file}`);
	// Set a new item in the Collection
	// With the key as the command name and the value as the exported module
	client.commands.set(command.data.name, command);
  commands.push(command.data.toJSON());
}

const rest = new REST({ version: '9' }).setToken(bot_token);

// Register (/) commands
(async () => {
	try {
		console.log('Started refreshing application (/) commands.');

		// Development guild commands
		await rest.put(
			Routes.applicationGuildCommands(clientId, guildId),
			{ body: commands },
		);
		// Production glocal commands
		await rest.put(
			Routes.applicationCommands(clientId),
			{ body: commands },
		);

		console.log('Successfully reloaded application (/) commands.');
	}
  catch (error) {
		console.error(error);
	}
})();

const eventFiles = fs.readdirSync('./events').filter(file => file.endsWith('.js'));

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

console.log(' ');
// Bot Login
client.login(bot_token);