app.js

const express = require('express');
const path = require('path');
const bodyParser = require('body-parser');
const cors = require('cors');
const passport = require('passport');
const mongoose = require('mongoose');
const config = require('./config/database');

mongoose.connect(config.database);

mongoose.connection.on('connected', () => {
  console.log('Connected to database ' + config.database);
});

mongoose.connection.on('error', (err) => {
  console.log('Database error' + err);
});

const app = express();

const users = require('./routes/users');
const workflows = require('./routes/workflows');

const port = /*3000; */process.env.PORT ||8080;

app.use(cors());

app.use(express.static(path.join(__dirname, 'public')));

app.use(bodyParser.json());

app.use(passport.initialize());
app.use(passport.session());

require('./config/passport')(passport);

app.use('/users', users);
app.use('/workflows', workflows);

app.get('/', (req, res) => {
  res.send('Invalid Endpoint');
});

app.get('*', (req, res) => {
  res.sendFile(path.join(__dirname, 'public/index.html'));
});
app.listen(port,() => {
  console.log('Server started on port ' + port);
});