server.js

import express from "express";
import dotenv from "dotenv";
import connectDB from "./config/db.js"
import path from 'path'
import { fileURLToPath } from "url";
import userRouter from "./routes/user.routes.js"
import adminRouter from './routes/admin.route.js'
import session from "express-session";
import MongoStore from "connect-mongo";
import nocache from "nocache";
import middleware from './middlewares/middleware.js'
import flash from 'connect-flash'
import morgan from "morgan";

//* config
dotenv.config()
const app = express();
const PORT = process.env.PORT || 5000
app.use(middleware.nocacheMiddleWare)

// app.use(nocache())

// * getting Dirname
const __filename = fileURLToPath(import.meta.url)
const __dirname = path.dirname(__filename)

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

app.use(flash())

app.use(session({
    secret : process.env.SESSION_SECRET,
    resave :false,
    saveUninitialized : false,
    store : new MongoStore({
        collectionName : 'session',
        mongoUrl : process.env.MONGO_URI,
        ttl : 1 * 24 * 60 * 60,
        autoRemove : "native"
    }) ,

    // cookie : {secure : true}
}))

// const fs = require('fs')/;
// const path = require('path');
// import fs from 'fs'

// app.get('/stream', (req, res) => {
//   const filePath = path.join(__dirname, 'text.txt');
//   const stat = fs.statSync(filePath);
//   const fileSize = stat.size;
// console.log(stat)
//   res.writeHead(200, {
//     'Content-Type': 'application/octet-stream',
//     'Content-Length': fileSize,
//     'Content-Disposition': 'attachment; filename="largefile.zip"'
//   });

//   const readStream = fs.createReadStream(filePath);
//   readStream.pipe(res);
// });


//* styles 
app.use('/assets',express.static(__dirname + '/static'))
app.set('view engine', 'ejs')

app.use((req, res ,next)=>{
    res.locals.w = req.flash('error')
    next()
})

app.use(morgan('dev'))

app.use('/',userRouter) //userRouter
app.use('/admin',adminRouter) //adminRouter





app.listen(PORT , ()=>{
    connectDB()
    console.log(`listening to the port ${PORT}`)
})