app.js

const path = require('path')
const express = require("express");
const dotenv = require("dotenv");
const morgan = require("morgan");
const exphbs = require("express-handlebars");
const passport = require("passport")
const session = require("express-session")
const connectDB = require("./config/db")



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

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

connectDB()

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

//Handlebars
app.engine('.hbs', exphbs({defaultLayout:'main', extname: '.hbs'}));
app.set('view engine', '.hbs');

//express-session
app.use(session({
    secret: "our secret.",
    resave: false,
    saveUninitialized: false,
}));


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

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



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



const PORT = process.env.PORT || 3000;

app.listen(PORT, () => {
    console.log(`app loading on port: ${process.env.NODE_ENV} mode on port ${PORT}`)
});