Untitled

var debug = require('debug');
var express = require('express');
var fs = require('fs');
var path = require('path');
var favicon = require('serve-favicon');
var logger = require('morgan');
var cookieParser = require('cookie-parser');
var bodyParser = require('body-parser');
var exphbs = require('express-handlebars')

...
...

// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.engine('hbs', exphbs({ extname: '.hbs', defaultLayout: 'layout' }));
app.set('view engine', 'hbs');

app.use(favicon(__dirname + '/public/favicon.ico'));
app.use(logger('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: false }));
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));
app.use(session({
    secret: 'gh jewellery',
    resave: false,
    saveUninitialized: false,
    cookie: { secure: false }


}));


app.use(function (req, res, next) {
    console.log('middleware was called');
    res.locals.session = req.session;
    req.session.LoggedIn = false;

    next();
});

<!doctype html>
<html lang="en">
<head>
   ...

    <title></title>
</head>
<body>
    <nav class="navbar navbar-expand navbar-light bg-light sticky-top">
        <a class="navbar-brand" id="cus" href="/" style="font-size:12px;"></a>

        {{#if session.loggedIn}}

        <div class="collapse navbar-collapse" id="navbarNavDropdown">
            <ul class="navbar-nav ml-auto">

                <li class="nav-item dropdown ">
                    <a class="nav-link" href="#" id="navbarDropdownMenuLink" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
                        <i class="far fa-bell fa-lg" style="color:darkblue;"></i><span class="label label-info"> {{session.user.notification.counter}}</span>
                    </a>


                    <div class="dropdown-menu dropdown-menu-right" aria-labelledby="navbarDropdownMenuLink">
                        {{#each session.user.notification.notidata}}
                        <div class="dropdown-item" href="#">
                            <div>
                                <h6>{{data.heading}}</h6>
                                <small>{{data.para}}</small>

                                <small class="text-muted">{{notidate}}</small>
                                <a style="float:right; font-size:8px;" href="#" class="badge badge-secondary">Mark As Read</a>

                            </div>
                        </div>
                        <div class="dropdown-divider"></div>
                        {{/each}}
                        <form action="/logout" method="post">
                            <button class="btn btn-light btn-block logoutbutton" type="submit">View All Notifications</button>
                        </form>
                    </div>
                </li>
                <li class="nav-item dropdown ">
                    <a class="nav-link" href="#" id="navbarDropdownMenuLink" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
                        <i class="far fa-envelope fa-lg" style="color:darkblue;"></i><span class="label label-info"> {{session.user.message.counter}}</span>
                    </a>


                    <div class="dropdown-menu dropdown-menu-right" aria-labelledby="navbarDropdownMenuLink">
                        <a class="dropdown-item" href="#">
                            <div>
                                <h6>Heading</h6>
                                <small>This is the paragramgh look pretty cool to me if you ask!</small>
                            </div>
                        </a>
                        <div class="dropdown-divider"></div>
                        <form action="/logout" method="post">
                            <button class="btn btn-light btn-block logoutbutton" type="submit">View All Messages</button>
                        </form>
                    </div>

                </li>
                <li class="nav-item dropdown ">
                    <a class="nav-link " href="#" id="navbarDropdownMenuLink" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
                        <i class="fas fa-user-circle fa-lg" style="color:darkblue;"> {{session.user.username}}</i>
                    </a>
                    <div class="dropdown-menu dropdown-menu-right" aria-labelledby="navbarDropdownMenuLink">
                        <a class="dropdown-item" href="/profile/{{session.user._id}}">Profile</a>
                        <div class="dropdown-divider"></div>
                        <a class="dropdown-item" href="/adreqform">Post an Order</a>
                        <div class="dropdown-divider"></div>
                        <a class="dropdown-item" href="/managereq">Manage Order Requests</a>
                        <div class="dropdown-divider"></div>
                        <form action="/logout" method="post">
                            <button class="btn btn-light btn-block logoutbutton" type="submit">Logout</button>
                        </form>
                    </div>
                </li>
            </ul>

            {{/if}}
            {{#unless session.loggedIn}}
            <div class="navbar-text ml-auto">
                Hello! <a href="/signup" style="color:darkblue">Sign up</a> or <a href="/login" style="color:darkblue">Login</a>
            </div>

            {{/unless}}
        </div>

    </nav>
    <div class="container-fluid">
        <div class="row">
            <div class="col-md-2">

            </div>

            <div class="col-md-7">
                {{{body}}}
            </div>

            <div class="col-md-3">
                <div class="w-100 ">
                    <br />

                    <div class="card">
                        <div class="card-body">
                            <h5 class="card-title">Special title treatment</h5>
                            <hr>
                            <p class="card-text">With supporting text below as a natural lead-in to additional content.</p>
                            <a href="#" class="btn btn-primary">Go somewhere</a>
                        </div>
                    </div>
                </div>

                <div class="w-100">
                    <br />

                    <div class="card">
                        <div class="card-body">
                            <h5 class="card-title">Special title treatment</h5>
                            <hr>
                            <p class="card-text">With supporting text below as a natural lead-in to additional content.</p>
                            <a href="#" class="btn btn-primary">Go somewhere</a>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>


    <!--<script>
        $(document).ready(function () {
            $(".dropdown-toggle").dropdown();
        });
    </script>-->
</body>
</html>

var mongoose = require('mongoose');
var Schema = mongoose.Schema;


var UserSchema = new Schema({

    username: String,
    email: String,
    password: String,
    company: String,
    contact: Number,
    country: String,
    isLoggedIn: Boolean,
    createdOn: { type: Date, default: Date.now },
    ads: [{ type: Schema.Types.ObjectId, ref: 'Ad' }],
    notification: {
        counter: Number,
        notidata: [{
            notiId: Schema.Types.ObjectId,
            notidate: { type: Date, default: Date.now },
            data: {
                heading: String,
                para: String
            },
            notistatus: {type: Boolean, default: false}
        }]
    }

});


var User = module.exports = mongoose.model('User', UserSchema);

var user3 = {
                username: req.body.username,
                email: req.body.email,
                password: req.body.password,
                country: req.body.country


            };

            var newuser = new User(user3);
            newuser.save(function (err, newuser) {
                if (err) {
                    console.log(err);

                }
                req.session.user = newuser;
                req.session.loggedIn = true;
                req.session.save();

req.session.user = newuser;