lvl2.js

import 'dotenv/config';
import express from "express";
import bodyParser from "body-parser";
import ejs from "ejs";
import mongoose, { Schema } from "mongoose";
import encrypt from "mongoose-encryption";

const app = express();

app.set('view engine', 'ejs');
app.use(express.static("public"));
app.use(bodyParser.urlencoded({ extended: true }));

mongoose.connect("mongodb://127.0.0.1:27017/userDB", { useNewUrlParser: true });
const userSchema = new mongoose.Schema({
    email: String,
    password: String
});


const User = new mongoose.model("User", userSchema);
userSchema.plugin(encrypt, { secret: process.env.KEY, encryptedFields: ["password"] });

app.get("/", (req, res) => {
    res.render("home")
})
app.get("/login", (req, res) => {
    res.render("login")
})
app.get("/register", (req, res) => {
    res.render("register")
})

app.post("/register", async (req, res) => {
    try {
        const newUser = await new User({
            email: req.body.username,
            password: req.body.password
        })
        await newUser.save();
        try {
            res.render("secrets");
        } catch (error) {
            throw error;
        }
    } catch (error) {
        throw error;
    };
});
app.post("/login", async (req, res) => {
    const name = req.body.username;
    const pass = req.body.password;
    try {
        const userFound = await User.findOne({ email: name });
        if (userFound) {
            if (userFound.password == pass) {
                res.render("secrets")
            }
        }
    } catch (error) {
        throw error;
    }
})

app.listen(3000, () => {
    console.log("Server in online on port 3000.");
});