app.js

require("dotenv").config();
const express = require("express");
const bodyParser = require("body-parser");
const ejs = require("ejs");
const mongoose=require("mongoose");
const encrypt=require("mongoose-encryption");
const app = express();

console.log(process.env.API_KEY);
app.set('view engine', 'ejs');

app.use(bodyParser.urlencoded({
  extended: true
}));
app.use(express.static("public"));
mongoose.connect("mongodb://localhost:27017/userDB", {useNewUrlParser:true});

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

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


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


app.get("/",function(rea,res){
  res.render("home");
})

app.get("/login",function(rea,res){
  res.render("login");
})
app.get("/register",function(rea,res){
  res.render("register");
})
app.post("/register", function(req,res){
  const newUser=new User({
    email:req.body.username,
    password:req.body.password
  });
  newUser.save(function(err){
    if(err){
      console.log(err);
    }else{
      res.render("secrets")
    }
  });
});
app.post("/login",function(req,res){
  const username=req.body.username;
  const password=req.body.password;

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


app.listen(3000, function() {
  console.log("Server started on port 3000");
});//jshint esversion:6