Slack Notifications with if-eth + express

index.js

const express = require('express');
const bodyParser = require('body-parser');
const request = require('request');

const app = express();

console.log(process.env.SLACKBOT_URI);
app.use(bodyParser.json());
app.post('/webhook', (req, res) => {
  console.log('A kitty is up for auction!', req.body);
  res.sendStatus(200);

  // notify slackbot
  const payload = {
    username: 'CryptoKittyWatcher',
    icon_url: 'https://if-eth.com/hero.png',
    text: `A kitty is up for auction! <https://etherscan.io/tx/${req.body.log.transactionHash}|See it on etherscan.>`
  };
  request({
    method: 'POST',
    uri: process.env.SLACKBOT_URI,
    body: payload,
    json: true
  }, (err, res) => {
    if (err) console.warn('Failed to hit slackbot', err);
  });
});

const port = process.env.PORT || 80;
app.listen(port, () => console.log(`Listening on port ${port}`)); 

package.json

{
  "name": "kitty-slackbot",
  "version": "1.0.0",
  "description": "Ping a slack channel every time a CryptoKitty goes up for auction",
  "main": "index.js",
  "scripts": {
    "start": "node index.js"
  },
  "author": "hello@if-eth.com",
  "license": "MIT",
  "dependencies": {
    "body-parser": "^1.18.2",
    "express": "^4.16.2",
    "request": "^2.83.0"
  }
}