bot.ts

import {Client, Collection, Events, GatewayIntentBits, MessageFlags} from 'discord.js';
const fs = require('node:fs');
const path = require('node:path');
const { REST, Routes } = require('discord.js');

const client = new Client({intents: [GatewayIntentBits.Guilds, GatewayIntentBits.DirectMessages]});

client.commands = new Collection();

const foldersPath = path.join(__dirname, 'commands');
const commandFolders = fs.readdirSync(foldersPath);

const commands = [];

for (const folder of commandFolders) {
	const commandsPath = path.join(foldersPath, folder);
	const commandFiles = fs.readdirSync(commandsPath).filter(file => file.endsWith('.ts'));
	for (const file of commandFiles) {
		const filePath = path.join(commandsPath, file);
		const command = require(filePath);
		// Set a new item in the Collection with the key as the command name and the value as the exported module
		if ('data' in command && 'execute' in command) {
			client.commands.set(command.data.name, command);
			commands.push(command.data.toJSON());
		} else {
			console.log(`[WARNING] The command at ${filePath} is missing a required "data" or "execute" property.`);
		}
	}
}

const rest = new REST().setToken(process.env.DISCORD_TOKEN);

(async () => {
	try {
		console.log(`Started refreshing ${commands.length} application (/) commands.`);

		const data = await rest.put(
			Routes.applicationCommands(process.env.APPLICATION_ID),
			{ body: commands },
		);

		console.log(`Successfully reloaded ${data.length} application (/) commands.`);
	} catch (error) {
		console.error(error);
	}
})();

client.on(Events.InteractionCreate, async interaction => {
	if (!interaction.isChatInputCommand()) return;

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

	if (!command) {
		console.error(`No command matching ${interaction.commandName} was found.`);
		return;
	}

	try {
		await command.execute(interaction);
	} catch (error) {
		console.error(error);
		if (interaction.replied || interaction.deferred) {
			await interaction.followUp({ content: 'There was an error while executing this command!', flags: MessageFlags.Ephemeral });
		} else {
			await interaction.reply({ content: 'There was an error while executing this command!', flags: MessageFlags.Ephemeral });
		}
	}
});

client.once(Events.ClientReady, (c) => {
	console.log(`Ready! Logged in as ${c.user.tag}`);
	c.user.setPresence({ activities: [{ name: 'the mwon game' }], status: 'dnd' });
});

client.login(process.env.DISCORD_TOKEN);