app.js

const express = require('express');
const app = express();
const path = require('path')
const userModel = require('./models/user');





app.set('view engine','ejs');
app.use(express.json());
app.use(express.urlencoded({extended:true}));
app.use(express.static(path.join(__dirname,'public')));
 
app.get('/', function(req,res){
    res.render("index")
});

app.get("/read",async (req,res)=>{
 let users =   await  userModel.find();
    res.render("read",{users});
});

app.get("/delete/:id",async (req,res)=>{
 let users =   await  userModel.findOneAndDelete({_id: req.params.id});
    res.redirect("/read");
});


app.get("/edit/:userid",async (req,res)=>{
 let user =   await  userModel.findOne({_id : req.params.userid});
 res.render("edit",{user});
// res.send(user);
});

app.post("/update/:userid",async (req,res)=>{
    let {image,email,name} = req.body;
 let user =   await  userModel.findOneAndUpdate({_id : req.params.userid},{image,name,email},{new:true});
 res.redirect("/read");
// res.send(user);
});


app.post("/create",async (req,res)=>{
    let {name,email,image} = req.body;
   let createdUser = await userModel.create({
        name,
        email,
        image
    });
    res.redirect('/read');
});


app.listen(3000);