server.js

const express = require('express')
const mongoose = require('mongoose')
const bodyParser = require('body-parser')
const passport = require('passport')
const users = require('./routes/api/users')
const profile = require('./routes/api/profile')
const posts = require('./routes/api/posts')
const path = require('path')

const app = express();

app.use(bodyParser.urlencoded({extended:false}))
app.use(bodyParser.json())

const db = require('./config/keys').mongoURI

mongoose.connect(db).then(()=>console.log("connectedddd")).catch(err=> console.log(err))

app.use(passport.initialize())

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

app.use('/api/users',users)
app.use('/api/profile',profile)
app.use('/api/posts',posts)

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

const port = process.env.PORT || 4000 

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