index.js

require('dotenv').config();  // Uključi dotenv za čitanje iz .env fajla
const { Client, Intents, MessageEmbed } = 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_MESSAGES,
      Intents.FLAGS.DIRECT_MESSAGES,
    ],
  });

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

for (const file of commandFiles) {
  const command = require(`./commands/${file}`);
  commands.push(command.data.toJSON());
}

const clientId = process.env.CLIENT_ID;
const guildId = process.env.GUILD_ID;

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

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

    await rest.put(
      Routes.applicationGuildCommands(clientId, guildId),
      { body: commands },
    );

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

client.commands = new Map();

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

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

  const { commandName } = interaction;

  if (!client.commands.has(commandName)) return;

  try {
    await client.commands.get(commandName).execute(interaction);
  } catch (error) {
    console.error(error);
    await interaction.reply({ content: 'There was an error while executing this command!', ephemeral: true });
  }
});

client.login(process.env.TOKEN);