index.js

const { Client, GatewayIntentBits, Collection } = require('discord.js');
const dotenv = require('dotenv');
const path = require('path');
const fs = require('fs');
const Sequelize = require('sequelize');

// Configure env variables
dotenv.config();

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

// Add 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);
  client.commands.set(command.data.name, command);
}

// Add events
const eventsPath = path.join(__dirname, 'events');
const eventFiles = fs.readdirSync(eventsPath).filter(file => file.endsWith('.js'));

for (const file of eventFiles) {
  const filePath = path.join(eventsPath, file);
  const event = require(filePath);
  if (event.once) {
    client.once(event.name, (...args) => event.execute(...args));
  }
  else {
    client.on(event.name, (...args) => event.execute(...args));
  }
}

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

  const command = interaction.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!',
      ephemeral: true,
    });
  }
});

// Setup databases
const sequelize = new Sequelize(process.env.DATABASE_URL, {
  logging: false,
  dialectOptions: {
    ssl: {
      require: true,
      rejectUnauthorized: false,
    },
  },
});

const Shop = require('./models/Shop.js')(sequelize, Sequelize.DataTypes);
// eslint-disable-next-line  no-unused-vars
const Users = require('./models/Users.js')(sequelize, Sequelize.DataTypes);
// eslint-disable-next-line  no-unused-vars
const UsersShop = require ('./models/UsersShop.js')(sequelize, Sequelize.DataTypes);
// eslint-disable-next-line  no-unused-vars
const Lottery = require('./models/Lottery.js')(sequelize, Sequelize.DataTypes);

const force = process.argv.includes('--force') || process.argv.includes('-f');

sequelize.sync({ force }).then(async () => {
  const shop = [
    Shop.upsert({ name: 'Maple Leaf', cost: 15 }),
    Shop.upsert({ name: 'Tea', cost: 50 }),
    Shop.upsert({ name: 'Fish', cost: 25 }),
    Shop.upsert({ name: 'Kazuha\'s bath water', cost: 69 }),
  ];

  await Promise.all(shop);
  console.log('Database is synced');

  sequelize.close();
}).catch(console.error);

// Log in to Discord with token
client.login(process.env.TOKEN);