server.js

const express = require('express')
const app = express()
const mongoose = require('mongoose')
const passport = require('passport')
const session = require('express-session')
const MongoStore = require('connect-mongo')(session)
const methodOverride = require('method-override')
const flash = require('express-flash')
const logger = require('morgan')
const connectDB = require('./config/database')
const mainRoutes = require('./routes/main')
const postRoutes = require('./routes/posts')
//const commentRoutes = require('./routes/comments')


//Use .env file in config folder
require('dotenv').config({ path: './config/.env' })

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

//Connect to Database
connectDB()

//Using EJS for views
app.set('view engine', 'ejs')

//Static Folder
app.use(express.static('public'))

//Body Parsing
app.use(express.urlencoded({ extended: true }))
app.use(express.json())

//Logging
app.use(logger('dev'))

//Use forms for put / delete
app.use(methodOverride('_method'))

//Setup Sessions - stored in MongoDB
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())


//Use flash messages for errors, info, etc...
app.use(flash())

//Setup Routes for Which the Server Is Listening
app.use('/', mainRoutes)
app.use('/post', postRoutes)

//Server Running
app.listen(process.env.PORT, () => {
    console.log("Server is running, you better catch it!");
});