app.js

const express = require('express')
const cors = require('cors')
const bodyParser = require('body-parser')
const logger = require('morgan')
const path = require('path')
const AppRouter = require('./routes/AppRouter')
const db = require('./db')

const PORT = process.env.PORT || 3001

const app = express()

app.use(cors())
app.use(bodyParser.json())
app.use(bodyParser.urlencoded({ extended: true }))
app.use(logger('dev'))

app.use('/api', AppRouter)

if (process.env.NODE_ENV === 'production') {
  app.use(express.static(path.join(__dirname, 'client/build')))
  app.get('/*', (req, res) => {
    res.sendFile(path.join(__dirname, 'client/build', 'index.html'))
  })
}

db.on('error', console.error.bind(console, 'MongoDB connection error:'))

app.listen(PORT, () => console.log(`Server Running On Port:`, PORT))