index.js

// create a bot
const bot = require('./bot');
const handler = require('./handler');

const params = {
	icon_emoji: ':speaker:',
};

bot.on('start', function() {
	// more information about additional params https://api.slack.com/methods/chat.postMessage
	// var params = {
	// 	icon_emoji: ':speaker:',
	// };
	// define channel, where bot exist. You can adjust it there https://my.slack.com/services
	// bot.postMessageToChannel('general', 'meow!', params);
	// // define existing username instead of 'user_name'
	// bot.postMessageToUser('user_name', 'meow!', params);
	//
	// // If you add a 'slackbot' property,
	// // you will post to another user's slackbot channel instead of a direct message
	// bot.postMessageToUser('user_name', 'meow!', { slackbot: true, icon_emoji: ':cat:' });
	//
	// // define private group instead of 'private_group', where bot exist
	// bot.postMessageToGroup('private_group', 'meow!', params);
});

bot.on('message', function(data) {
	// all ingoing events https://api.slack.com/rtm
	console.log(data);

	handler(data);
});