server.js

const express = require('express');
const connectDB = require('./config/db');
const path = require('path');
const app = express();
const bodyParser = require('body-parser');
const cors = require('cors');
const Chatkit = require('@pusher/chatkit-server');
// Connect Database
connectDB();

// Init Middleware
const chatkit = new Chatkit.default({
  instanceLocator: 'v1:us1:050ef61d-32d9-469a-b539-fb49504cc585',
  key: 'b5ce6670-7416-49f3-8470-270c884bb97d:y7XlW3P/5sOXOzkjxO4qOrLXRjGbvHp5w9OJhq109nU=',
});

app.use(cors());
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: true }));
app.use(express.json({ extended: false }));

// Define Routes
app.use('/api/users', require('./routes/api/users'));
app.use('/api/auth', require('./routes/api/auth'));
app.use('/api/profile', require('./routes/api/profile'));
app.use('/api/posts', require('./routes/api/posts'));
app.use('/api/contact', require('./routes/api/contact'));
app.use('/api/events', require('./routes/api/events'))
app.post('/users', (req, res) => {
  const { userId } = req.body;

  chatkit
    .createUser({
      id: userId,
      name: userId,
    })
    .then(() => {
      res.sendStatus(201);
    })
    .catch(err => {
      if (err.error === 'services/chatkit/user_already_exists') {
        console.log(`User already exists: ${userId}`);
        res.sendStatus(200);
      } else {
        res.status(err.status).json(err);
      }
    });
});
app.post('/authenticate', (req, res) => {
  const authData = chatkit.authenticate({
    userId: req.query.user_id,
  });
  res.status(authData.status).send(authData.body);
});
// Serve static assets in production
if (process.env.NODE_ENV === 'production') {
  // Set static folder
  app.use(express.static('client/build'));

  app.get('*', (req, res) => {
    res.sendFile(path.resolve(__dirname, 'client', 'build', 'index.html'));
  });
}

const PORT = process.env.PORT || 5000;
// server.listen(process.env.PORT || port)


app.listen(PORT, () => console.log(`Server started on port ${PORT}`));