main.js

const Discord = require('discord.js');

const fs = require('fs');

const conf = require('./.settings.json');

const client = new Discord.Client();
const prefix = '-';

client.commands = new Discord.Collection();

// says me when the bot online is
client.once('ready', () => {
	console.log('Ready!');
}); 

const commandFiles = fs
	.readdirSync('./commands/')
	.filter((file) => file.endsWith('.js'));  
for (const file of commandFiles) {
	const command = require(`./commands/${file}`);
	client.commands.set(command.name, command);
}

client.on('message', (message) => {
	// reactions to bot messages
	if (
		message.author.bot &&
		message.embeds.find((msg) => msg.title === 'test')
	) {
		// const embedTitle = message.embeds.embedTitle;
		console.log('test works');
		message.react('😄');
	}
	if (!message.content.startsWith(prefix) || message.author.bot) return;
	const args = message.content.slice(prefix.length).split(/ +/);
	const command = args.shift().toLowerCase();
	// reaction to users
	if (command === 'ping') {
		client.commands.get('ping').execute(message, args);
	} else if (command === 'test') {
		client.commands.get('chRoll').execute(message, args);
	} else if (command === 'ck') {
		const embed = new Discord.MessageEmbed();
		client.commands.get('ck').execute(message, args, embed);
	}
});

client.on('messageReactionAdd', (reaction, user) => {
	if (user.bot) return;
	// if (reaction.message.channel.id !== chanel.id) return;
	const { guild } = reaction.message;
	const roll = guild.roles.cache.find((role) => role.name === 'CK Kämpfer');
	const member = guild.members.cache.find((member) => member.id === user.id);
	member.roles.add(roll).catch(console.error);
});

client.login(conf.dcToke);