index.js

// Bot Required Modules
const Discord = require('discord.js');
const client = new Discord.Client();
const bconfig = require("./config.json");
const fs = require('fs');
const glob = require('glob');

// Bot Command Handler
client.commands = new Discord.Collection();
const cmdFiles = glob.sync('./commands/**/*.js');
for (const file of cmdFiles) {
   const command = require(file);
   client.commands.set(command.name, command);
}

// Bot Event Handler
fs.readdir('./events', (err, files) => {
   if (err) return console.log(err);
   files.forEach((file) => {
      if (!file.endsWith('.js')) return;
      const event = require(`./events/${file}`);
      const eventName = file.split('.')[0];
      client.on(eventName, event.bind(null, client));
      delete require.cache[require.resolve(`./events/${file}`)];
   });
});

// Bot Login
client.login(bconfig.bottoken);