app.js

const path = require('path')
const express = require('express')
const mongoose = require('mongoose')
const dotenv = require('dotenv')
morgan = require('morgan')
const exphbs = require('express-handlebars')
const passport = require('passport')
const session = require('express-session')
// const MongoStore = require('connect-mongo')
const connectDB = require('./config/db')
// const { session } = require('passport')


// load config
dotenv.config({ path: './config/config.env' })

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

connectDB()

const app = express()

// Body parser
app.use(express.urlencoded({ extended: false }))
app.use(express.json())

// logging
if (process.env.NODE_ENV = 'development') {
  app.use(morgan('dev'))
}

// hanflebars helpers
const { formatDate, stripTags, truncate, editIcon} = require('./helpers/hbs')

// handlebars
app.engine('.hbs', exphbs({ helpers: {
  formatDate,
  stripTags,
  truncate,
  editIcon,
} ,defaultLayout: 'main.hbs', extname: '.hbs' }));
app.set('view engine', '.hbs');

// sessions
app.use(
  session({
    secret: 'keyboard cat',
    resave: false,
    saveUninitialized: false,
    // store: new MongoStore({ mongooseConnection: mongoose.connection })
  }))

// passport middleware
app.use(passport.initialize())
app.use(passport.session())

// set global var
app.use(function(req,res, next) {
  res.locals.user = req.user || null
  next()
})

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

// routes
app.use('/', require('./routes/index'))
app.use('/auth', require('./routes/auth'))
app.use('/stories', require('./routes/stories'))

const PORT = process.env.PORT || 3000

app.listen(PORT, console.log(`Server running in ${process.env.NODE_ENV} mode on port ${PORT}`))