index.js

// Require the necessary discord.js classes
import fs from "fs";
import path from "path";
import { Client, Collection, GatewayIntentBits } from "discord.js";
import dotenv from "dotenv";
dotenv.config();

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

client.commands = new Collection();

const commandsPath = path.join(process.cwd(), "commands");
const commandFiles = fs
  .readdirSync(commandsPath)
  .filter((file) => file.endsWith(".js"));

for (const file of commandFiles) {
  const filePath = path.join(commandsPath, file);
  import(filePath)
    .then((module) => {
      client.commands.set(module.data.name, module);
    })
    .catch((error) => {
      console.error(error);
    });
}

const eventsPath = path.join(process.cwd(), "events");
const eventFiles = fs
  .readdirSync(eventsPath)
  .filter((file) => file.endsWith(".js"));

(async () => {
  for (const file of eventFiles) {
    const filePath = path.join(eventsPath, file);
    const event = await import(filePath);
    if (event.once) {
      client.once(event.name, (...args) => event.execute(...args));
    } else {
      client.on(event.name, (...args) => event.execute(...args));
    }
  }
  client.login(process.env.BOT_TOKEN);
})();