app.js

require('dotenv').config();
const express = require("express");
const bodyParser = require("body-parser");
const ejs = require ("ejs");
const mongoose = require("mongoose");
const { Schema } = mongoose;
const encrypt = require("mongoose-encryption");

const app = express();

app.use(bodyParser.urlencoded({extended: true}));
app.use(express.static("public"));

app.set("view engine", "ejs");

mongoose.connect("mongodb://localhost:27017/secretsDB");

const userSchema = new Schema({
  email: String,
  password: String
});

userSchema.plugin(encrypt, { secret: process.env.SECRET, encryptedFields: ['password']});

const User = mongoose.model("User", userSchema);

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", (req, res) => {
  const user = new User({
    email: req.body.username,
    password: req.body.password
  });
  user.save((err) => {
    if(!err) {
      res.render("Secrets");
    } else {
      console.log(err);
    }
  });
});

app.post("/login", (req, res) => {
  const username = req.body.username;
  const password = req.body.password;

  User.findOne({email: username}, (err, foundUser) => {
    if (!err) {
      if (foundUser) {
        if (foundUser.password === password) {
          res.render("secrets");
        }
      }
    } else {
      console.log(err);
    }
  })
});

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