index.js

const fs = require('node:fs');
const path = require('node:path');
const { Client, Collection, GatewayIntentBits } = require('discord.js');
const { token } = require('./config.json');

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

  const commands = [];

  client.commands = new Collection();
  const commandsPath = path.join(__dirname, 'commands');
  const commandFiles = fs.readdirSync(commandsPath).filter(file => file.endsWith('.js'));

  for (const file of commandFiles) {
    const filePath = path.join(commandsPath, file);
    const command = require(filePath);
    commands.push(command.data.toJSON());
  }

  const rest = new REST({ version: '10' }).setToken(t.token);

  rest.put(Routes.applicationCommands(t.clientId), { body: commands })
    .then(() => console.log('Successfully registered application commands.'))
    .catch(console.error);

  for (const file of commandFiles) {
    const filePath = path.join(commandsPath, file);
    const command = require(filePath);
    client.commands.set(command.data.name, command);
  }

client.once('ready', () => {
	console.log('Ready!');
});

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

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

	if (!command) return;

	try {
		await command.execute(interaction);
	} catch (error) {
		console.error(error);
		await interaction.reply({ content: '**- There was an error while executing this command!**\n**- حدث خطأ أثناء تنفيذ هذا الأمر!**', ephemeral: true });
	}
});

client.login(token)