bot.js

const fs = require('fs');
const {Client, Collection, Partials, EmbedBuilder, Colors} = require('discord.js');
const {token} = require('./config.json');
const {GatewayIntentBits} = require("discord-api-types/v10");

// Intents
const myIntents = []
myIntents.push(GatewayIntentBits.Guilds, GatewayIntentBits.GuildMembers, GatewayIntentBits.GuildVoiceStates, GatewayIntentBits.GuildMessages, GatewayIntentBits.DirectMessages);

// Partials
const myPartials = [];
myPartials.push(Partials.Message, Partials.GuildMember, Partials.Channel);

const client = new Client({intents: myIntents, partials: myPartials});
client.commands = new Collection();

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

// Command Handler
for (const file of commandFiles) {
    const command = require(`./commands/${file}`);
    client.commands.set(command.data.name, command);
}

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

client.on('interactionCreate', async interaction => {
    if (!interaction.isCommand()) return;

    const command = client.commands.get(interaction.commandName);

    if (!command) return;

    try {
        await command.execute(interaction, client);
    } catch (error) {
        console.error(error);
        const reply = new EmbedBuilder()
            .setTitle(`${client.user.username} • Error`)
            .setTimestamp(interaction.createdAt)
            .setFooter({text: `${client.user.username}`, iconURL: client.user.displayAvatarURL()})
            .setDescription(`An error has occurred. Please contact <@398101340322136075>!\n\n Error:\n \`\`\`${error}\`\`\``)
            .setColor(Colors.Red);
        return interaction.reply({ephemeral: true, embeds: [reply]});
    }
});

client.login(token);