Merge branch 'dev' into feature/questions

Just a bug fix

.env.example

@@ -1,4 +1,4 @@
 mongoURI='mongodb://localhost:27017/'
 database='nameOfDatabase'
 PORT=8000
-
+secret='123456789'

README.md

@@ -54,9 +54,12 @@ Example:
 retirementCalculator/
 ├── src/
 │   ├── views/
-|   ├── css/
-|   ├── images/
-|   └── scripts/
+│   │   └── partials/
+│   ├── css/
+│   ├── images/
+│   ├── scripts/
+│   └── utils/
+│
 ├── app.js
 ├── .env.example
 ├── .gitignore

app.js

@@ -1,94 +1,92 @@
+const status = require("./src/util/statuses");
+const MongoStore = require("connect-mongo");
+const session = require("express-session");
 const express = require('express');
 const path = require('path');
-const dotenv = require('dotenv');
+const joi = require('joi'); 
+require('dotenv').config();
 
-dotenv.config();
 
 const app = express();
-
 const port = process.env.PORT || 3000;
 
+const mongoURI = process.env.mongoURI || "mongodb://localhost:27017/";
+const database = process.env.database || "knoldus"; // Database name
+const secret   = process.env.secret   || "123-secret-xyz";
+
+/*** Sessions ***/
+app.use(session({
+    secret: secret,
+    store: MongoStore.create({ mongoUrl: `${mongoURI}${database}`, crypto: { secret: secret } }),
+    resave: true,
+    saveUninitialized: false,
+    cookie: { maxAge: 3600000 },
+}));
+
 app.set('view engine', 'ejs');
 app.set('views',path.join(__dirname, 'src/views'));
-
-
 app.use(express.urlencoded({ extended: true }));
+app.use("/static", express.static("./src/public"));
+app.use("/images", express.static("./src/public/images"));
 
+/*** Database ***/
+const { connectMongo, getCollection } = require("./src/database/connection");
 
-/*
-STATIC ROUTINGS
-*/
+let users;
+async function initDatabase() {
+    const db = await connectMongo(mongoURI, database);
+    
+    // For any collection, init here
+    users = await getCollection(db, "users");
+}
 
-app.use("/scripts", express.static("./src/scripts"));
-app.use("/css", express.static("./src/css"));
-app.use("/images", express.static("./src/images"));
-app.use("/views", express.static("./src/views"));
-
-
-/*
-ROUTINGS
-*/
+/*** ROUTINGS ***/
 
 app.get('/', (req, res) => {
-    res.render('index');
-});
-
-app.get('/landing', (req, res) => {
+    if (!req.session.errMessage) req.session.errMessage = "";
     res.render('landing');
+    return res.status(status.Ok);
 });
 
 app.get('/signup', (req, res) => {
-    res.render('signup');
+    res.render('signup', { errMessage: req.session.errMessage });
+    return res.status(status.Ok);
 });
 
 app.get('/login', (req, res) => {
-    res.render('login');
-});
-
-app.get('/home', (req, res) => {
-    res.render('home');
-});
-
-app.get('/assets', (req, res) => {
-    res.render('assets');
-});
-
-app.get('/plans', (req, res) => {
-    res.render('plans');
-});
-
-app.get('/more', (req, res) => {
-    res.render('more');
-});
-
-app.get('/profile', (req, res) => {
-    res.render('profiles');
-});
-
-app.get('/settings', (req, res) => {
-    res.render('settings');
+    if (req.session.authenticated) {
+        res.redirect("/home");
+        return res.status(status.Ok);        
+    }
+    res.render('login', { errMessage: req.session.errMessage });
+    return res.status(status.Ok);
 });
 
 app.get('/aboutUs', (req, res) => {
     res.render('aboutUs');
+    return res.status(status.Ok);
 });
 
 
-app.post('/signup', (req, res) => {
-    res.status(200);
-    res.send('200 status code');
-});
+// Initialize database and start app
+initDatabase().then(() => {
+    console.log("Successfully connected to MongoDB");
 
-app.post('/login', (req, res) => {
-    res.status(200);
-    res.send('200 status code');
-});
+    // Import authentication handler
+    app.use(require("./src/auth/authentication")(users));
 
-app.get('/*splat', (req, res) => {
-    res.status(404);
-    res.send('404 Not Found');
-});
+    // Import middleware & apply to user routes
+    const middleware = require("./src/auth/middleware")(users);
+    app.use(require('./src/router/user')(middleware, users));
 
-app.listen(port, () => {
-    console.log(`Server listening on port ${port}`);
+    // 404 handler
+    app.get('/*splat', (req, res) => {
+        res.send('404 Not Found');
+        return res.status(status.NotFound);
+    });    
+
+    // Start app
+    app.listen(port, () => {
+        console.log(`Server listening on port ${port}`);
+    });    
 });

package.json

@@ -18,9 +18,14 @@
   },
   "homepage": "https://github.com/JoaquinPar/2800-202510-BBY14#readme",
   "dependencies": {
+    "bcrypt": "^5.1.1",
+    "connect-mongo": "^5.1.0",
     "dotenv": "^16.5.0",
     "ejs": "^3.1.10",
-    "express": "^5.1.0"
+    "express": "^5.1.0",
+    "express-session": "^1.18.1",
+    "joi": "^17.13.3",
+    "mongodb": "^6.16.0"
   },
   "devDependencies": {
     "nodemon": "^3.1.10"

src/auth/authentication.js

@@ -0,0 +1,101 @@
+const status = require("../util/statuses");
+const bcrypt = require('bcrypt');
+const joi = require("joi");
+const salt = 12;
+
+const middleware = require("./middleware");
+
+
+module.exports = (users) => {
+    const router = require("express").Router();
+
+    router.get("/logout", (req, res) => {
+        req.session.destroy();
+        // res.status(status.Unauthorized);
+        return res.redirect('/login');
+    });
+    
+    router.post("/login", async (req, res) => {
+      
+        const credentialSchema = joi.object({
+            email: joi.string().email().required(),
+            password: joi.string().max(20).required(),
+        });
+
+        const valid = credentialSchema.validate(req.body);
+
+        if (valid.err) {
+            req.session.errMessage = "Invalid input";
+            res.status(status.BadRequest);
+            return res.redirect("/login");
+        }
+
+        users.findOne({ "email": req.body.email }).then((user) => {
+            if (!user) {
+                req.session.errMessage = "User not found";
+                res.status(status.NotFound);
+                return res.redirect("/login");
+            }
+
+            if (!bcrypt.compareSync(req.body.password, user.password)) {
+                req.session.errMessage = "Incorrect password";
+                res.status(status.Unauthorized);
+                return res.redirect("/login");
+            }
+
+            console.log("User logged in successfully");
+            console.log("User email: " + req.body.email);
+            req.session.authenticated = true;
+            req.session.email = req.body.email;
+            req.session.errMessage = "";
+            res.redirect("/home");
+            return res.status(status.Ok);
+        });
+    });
+
+    router.post("/signup", async (req, res) => {
+        const userSchema = joi.object({
+            email: joi.string().email().required(),
+            // name: joi.string().alphanum().max(20).required(),
+            password: joi.string().max(20).min(8).required(),
+            repassword: joi.string().max(20).min(8).required(),
+        });
+
+        const valid = userSchema.validate(req.body);
+
+        if (valid.err) {
+            req.session.errMessage = "Invalid input",
+            res.status(status.BadRequest);
+            return res.redirect("/signup");
+        }
+
+        if (req.body.password != req.body.repassword) {
+            req.session.errMessage = "Passwords must match";
+            res.status(status.BadRequest);
+            return res.redirect("/signup");
+        }
+
+        let hashedPassword = await bcrypt.hashSync(req.body.password, salt);
+
+        users.insertOne({
+            email: req.body.email,
+            // name: req.body.name,
+            password: hashedPassword,
+        }).then((results, err) => {
+            if (err) {
+                res.status(status.InternalServerError);
+                console.error(err);
+                return res.send("Internal server error");
+            }
+
+            req.session.authenticated = true;
+            req.session.email = req.body.email;
+
+            req.session.errMessage = "";
+            res.status(status.Ok);
+            return res.redirect("/home");
+        });
+    });
+
+    return router;
+}

src/auth/middleware.js

@@ -0,0 +1,30 @@
+const status = require("../util/statuses");
+const session = require("express-session");
+
+/**
+ * createMiddleware returns a middleware function for express.
+ * @param {MongoClient.collection} users
+ * @return {async function} 
+ */
+const createMiddleware = (users) => {
+    return async (req, res, next) => {
+        if (!req.session.authenticated || !req.session.email) {
+            req.session.errMessage = "Please login to view that resource";
+            res.redirect("/login");
+            return res.status(status.Unauthorized);
+        }
+    
+        let user = await users.findOne({ "email": req.session.email }).then((user) => user);
+    
+        if (!user) {
+            req.session.errMessage = "User not found";
+            res.redirect("/login");
+            return res.status(status.Unauthorized);
+        }
+    
+        req.user = user;
+        next();
+    };
+}
+
+module.exports = createMiddleware;

src/database/connection.js

@@ -0,0 +1,27 @@
+const MongoClient = require("mongodb").MongoClient;
+
+/**
+ * connectMongo returns a database connection to MongoDB
+ * @param {string} mongoURI 
+ * @param {string} databaseName
+ * @return {MongoClient}
+ */
+const connectMongo = async (mongoURI, databaseName) => {
+    const database = await MongoClient.connect(mongoURI, { connectTimeoutMS: 1000 });
+    const dbo = database.db(databaseName);
+    return dbo;
+}
+
+/**
+ * getCollection object to interact with MongoDB
+ * @param {MongoClient} dbo
+ * @param {string} collection 
+ */
+const getCollection = async (dbo, collection) => {
+    return await dbo.collection(collection);
+}
+
+module.exports = {
+    connectMongo: connectMongo,
+    getCollection: getCollection,
+}

src/router/user.js

@@ -0,0 +1,117 @@
+const status = require("../util/statuses");
+const joi = require("joi");
+
+module.exports = (middleware, users) => {
+    const router = require("express").Router();
+    
+    router.use(middleware);
+
+    router.get('/home', async (req, res) => {
+        res.render('home', { user: req.user });
+        return res.status(status.Ok);
+    });
+
+    router.get('/assets', (req, res) => {
+        res.render('assets', { user: req.user });
+        return res.status(status.Ok);
+    });
+
+    router.get('/plans', (req, res) => {
+        res.render('plans', { user: req.user });
+        return res.status(status.Ok);
+    });
+
+    router.get('/more', (req, res) => {
+        res.render('more', { user: req.user });
+        return res.status(status.Ok);
+    });
+
+    router.get('/profile', (req, res) => {
+        res.render('profiles', { user: req.user });
+        return res.status(status.Ok);
+    });
+
+    router.get('/settings', (req, res) => {
+        res.render('settings', { user: req.user });
+        return res.status(status.Ok);
+    });
+
+    router.get('/questionnaire', (req, res) => {
+        const errMessage = req.session.errMessage;
+        req.session.errMessage = ""; 
+        res.render('questionnaire', { user: req.user, errMessage: errMessage });
+    });
+
+    router.post('/questionnaire', (req, res) => {
+        console.log("Questionnaire POST body:", req.body);
+    
+        const questionnaireSchema = joi.object({
+            dob: joi.date().required(),
+            education: joi.string().valid('primary', 'secondary', 'tertiary', 'postgraduate').required(),
+            maritalStatus: joi.string().valid('single', 'married', 'divorced', 'widowed').required(),
+            income: joi.number().min(0).required(),
+            expenses: joi.number().min(0).required(),
+            assets: joi.number().min(0).required(),
+            liabilities: joi.number().min(0).required(),
+            retirementAge: joi.number().min(18).max(120).required(),
+            retirementExpenses: joi.number().min(0).required(),
+            retirementAssets: joi.number().min(0).required(),
+            retirementLiabilities: joi.number().min(0).required(),
+        });
+    
+        const validationOptions = { convert: true, abortEarly: false }; 
+        const { error, value } = questionnaireSchema.validate(req.body, validationOptions);
+    
+        if (error) { 
+            console.error("Questionnaire validation error:", error.details);
+            req.session.errMessage = "Invalid input: " + error.details.map(d => d.message.replace(/"/g, '')).join(', '); 
+            res.status(status.BadRequest).redirect("/questionnaire"); 
+            return; 
+        }
+    
+        users.updateOne( 
+            { email: req.session.email }, 
+            { 
+                $set: { 
+                    financialData: true, 
+                    dob: value.dob,
+                    education: value.education,
+                    maritalStatus: value.maritalStatus,
+                    income: value.income,
+                    expenses: value.expenses,
+                    assets: value.assets,
+                    liabilities: value.liabilities,
+                    retirementAge: value.retirementAge,
+                    retirementExpenses: value.retirementExpenses,
+                    retirementAssets: value.retirementAssets,
+                    retirementLiabilities: value.retirementLiabilities,
+                } 
+            }
+        ).then((result) => { 
+            if (result.matchedCount === 0) {
+                console.log(`User not found during questionnaire update: ${req.session.email}`);
+                req.session.errMessage = "User session invalid. Please log in again."; 
+                res.status(status.NotFound).redirect("/login"); 
+                return;
+            }
+            if (result.modifiedCount === 0 && result.matchedCount === 1) {
+                console.log(`User questionnaire data unchanged (already up-to-date): ${req.session.email}`);
+            }
+        
+            req.session.errMessage = ""; 
+            res.status(status.Ok).redirect("/home"); 
+    
+        }).catch(err => { 
+            console.error("Error updating questionnaire in database:", err);
+            req.session.errMessage = "An error occurred while saving your information. Please try again.";
+            res.status(status.InternalServerError).redirect("/questionnaire"); 
+        });
+    });
+
+    router.get('/logout', (req, res) => {
+        req.session.destroy();
+        return res.redirect('/login');
+    });
+
+    return router;
+};

src/util/statuses.js

@@ -0,0 +1,7 @@
+module.exports = {
+    Ok:                  200,
+    BadRequest:          400,
+    Unauthorized:        401,
+    NotFound:            404,
+    InternalServerError: 500,
+};

src/views/home.ejs

@@ -9,9 +9,14 @@
 </head>
 
 <body>
-    <%- include("./partials/header") %>
     <main>
+        <%- include("./partials/header") %>
+        Welcome: <%= user.email %>
         The Dashboard Page
+        <% if(user.authenticated) { %>
+            <%= user.email %>
+            <%= user.errMessage %>
+        <% } %>
     </main>
     <footer>
         <div class="fixed bottom-0 left-0 z-50 sm:hidden lg:block w-full h-16 bg-gray-100 dark:bg-gray-800 border-t border-gray-200 dark:border-gray-700 p-6 text-center text-gray-500 dark:text-gray-400 text-sm">
@@ -19,7 +24,6 @@
                 <p>&copy; 2025 RCalculator. All rights reserved.</p>
              </div>
         </div>
-        <%- include("./partials/navBar") %>
     </footer>
 </body>
 

src/views/login.ejs

@@ -6,8 +6,8 @@
     <meta http-equiv="X-UA-Compatible" content="IE=edge">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>Login Page</title>
-    <link rel="stylesheet" href="/css/style.css" <link rel="stylesheet" href="/css/style.css">
-    <link rel="stylesheet" href="../public/css/style.css">
+    <link rel="stylesheet" href="/static/css/style.css" <link rel="stylesheet" href="/static/css/style.css">
+    <link rel="stylesheet" href="/static/css/style.css">
     <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.7.2/css/all.min.css">
     <link href="https://cdn.jsdelivr.net/npm/tailwindcss@3.3.2/dist/tailwind.min.css" rel="stylesheet">
 </head>
@@ -30,7 +30,7 @@
                         class="border focus:border-gray-600 w-full text-base px-2 py-1 focus:outline-none focus:ring-0 "
                         placeholder="Enter Password" />
                 </div>
-                <div class="text-red-800 font-bold hidden" id="forgor"> Your Password is incorrect...</div>
+                <div class="text-red-800 font-bold" id="forgor"> <%= errMessage %></div>
                 <div class="mt-3 flex justify-between items-center">
                     <div>
                         <input type="checkbox">
@@ -44,6 +44,10 @@
                     <button type="submit"
                         class="border-2 border-gray-600 bg-blue-600 text-white py-1 w-full rounded-md hover:bg-transparent hover:text-indigo-700 font-semibold">Login</button>
                 </div>
+                <div class="mt-5 block justify-between items-center">
+                    <label>Don't have an account?</label>
+                    <a href="/signup" class="text-indigo-600 font-semibold">Register</a>
+                </div>
             </div>
         </form>
     </div>

src/views/partials/header.ejs

@@ -1,7 +1,7 @@
 <header>
     <nav class="bg-gray-50 dark:bg-gray-800 border-b border-gray-200 dark:border-gray-700">
         <div class="max-w-screen-xl flex flex-wrap items-center justify-between mx-auto p-4">
-            <a href="#" class="flex items-center space-x-3 rtl:space-x-reverse">
+            <a href="/home" class="flex items-center space-x-3 rtl:space-x-reverse">
                 <img src="https://cdn.jsdelivr.net/gh/homarr-labs/dashboard-icons/png/rekor.png" class="h-8" alt="Flowbite Logo" />
                 <span class="self-center text-2xl font-semibold whitespace-nowrap dark:text-white">RCalculator</span>
             </a>
@@ -18,7 +18,10 @@
                     </li>
                     <li>
                         <a href="/more" class="block py-2 px-3 lg:p-0 text-gray-900 rounded hover:bg-gray-100 lg:hover:bg-transparent lg:border-0 lg:hover:text-blue-700 dark:text-white lg:dark:hover:text-blue-500 dark:hover:bg-gray-700 dark:hover:text-white lg:dark:hover:bg-transparent">More</a>
-                    </li>                        
+                    </li>
+                    <li>
+                        <a href="/logout" class="block py-2 px-3 lg:p-0 text-gray-900 rounded hover:bg-gray-100 lg:hover:bg-transparent lg:border-0 lg:hover:text-blue-700 dark:text-white lg:dark:hover:text-blue-500 dark:hover:bg-gray-700 dark:hover:text-white lg:dark:hover:bg-transparent">Logout</a>
+                    </li>
                 </ul>
             </div>
         </div>

src/views/partials/headerStart.ejs

@@ -1,7 +1,7 @@
 <header>
     <nav class="bg-gray-50 dark:bg-gray-800 border-b border-gray-200 dark:border-gray-700">
         <div class="max-w-screen-xl flex flex-wrap items-center justify-between mx-auto p-4">
-            <a href="#" class="flex items-center space-x-3 rtl:space-x-reverse">
+            <a href="/" class="flex items-center space-x-3 rtl:space-x-reverse">
                 <img src="https://cdn.jsdelivr.net/gh/homarr-labs/dashboard-icons/png/rekor.png" class="h-8" alt="Flowbite Logo" />
                 <span class="self-center text-2xl font-semibold whitespace-nowrap dark:text-white">RCalculator</span>
             </a>
@@ -17,7 +17,7 @@
             <div class="hidden w-full lg:block lg:w-auto" id="navbar-solid-bg">
                 <ul class="flex flex-col font-medium mt-4 rounded-lg bg-gray-50 lg:space-x-8 rtl:space-x-reverse lg:flex-row lg:mt-0 lg:border-0 lg:bg-transparent dark:bg-gray-800 lg:dark:bg-transparent dark:border-gray-700">
                     <li>
-                        <a href="/landing" class="block py-2 px-3 lg:p-0 text-gray-900 rounded hover:bg-gray-100 lg:hover:bg-transparent lg:border-0 lg:hover:text-blue-700 dark:text-white lg:dark:hover:text-blue-500 dark:hover:bg-gray-700 dark:hover:text-white lg:dark:hover:bg-transparent">Home</a>
+                        <a href="/" class="block py-2 px-3 lg:p-0 text-gray-900 rounded hover:bg-gray-100 lg:hover:bg-transparent lg:border-0 lg:hover:text-blue-700 dark:text-white lg:dark:hover:text-blue-500 dark:hover:bg-gray-700 dark:hover:text-white lg:dark:hover:bg-transparent">Home</a>
                     </li>
                     <li>
                         <a href="/aboutUs" class="block py-2 px-3 lg:p-0 text-gray-900 rounded hover:bg-gray-100 lg:hover:bg-transparent lg:border-0 lg:hover:text-blue-700 dark:text-white lg:dark:hover:text-blue-500 dark:hover:bg-gray-700 dark:hover:text-white lg:dark:hover:bg-transparent">About Us</a>

src/views/questionnaire.ejs

@@ -0,0 +1,108 @@
+<!DOCTYPE html>
+<html lang="en">
+
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <script src="https://cdn.jsdelivr.net/npm/@tailwindcss/browser@4"></script>
+    <title>Document</title>
+</head>
+
+<body>
+    <%- include("./partials/header") %>
+    <main class="container mx-auto p-4">
+        <h2 class="text-xl font-semibold mb-4">Welcome: <%= user.email %></h2>
+        <div class="max-w-md mx-auto bg-white p-8 mb-10 rounded-lg shadow-md">
+            <h3 class="text-lg font-medium mb-6">Financial Questionnaire</h3>
+            <form action="/questionnaire" method="post" class="space-y-4">
+                <div>
+                    <label for="dob" class="block text-sm font-medium text-gray-700">Date of Birth</label>
+                    <input type="date" name="dob" class="mt-1 block w-full px-3 py-2 border border-gray-300 rounded-md shadow-sm focus:outline-none focus:ring-indigo-500 focus:border-indigo-500 sm:text-sm">
+                </div>
+                <div>
+                    <label for="education" class="block text-sm font-medium text-gray-700">Education</label>
+                    <select name="education" id="education" class="mt-1 block w-full px-3 py-2 border border-gray-300 bg-white rounded-md shadow-sm focus:outline-none focus:ring-indigo-500 focus:border-indigo-500 sm:text-sm">
+                        <option value="primary">Primary (Elementary)</option>
+                        <option value="secondary">Secondary (High School)</option>
+                        <option value="tertiary">Tertiary (College/University)</option>
+                        <option value="postgraduate">Postgraduate (Master's/PhD)</option>
+                    </select>
+                </div>
+                <div>
+                    <label class="block text-sm font-medium text-gray-700">Marital Status</label>
+                    <div class="mt-1 space-x-4">
+                        <label class="inline-flex items-center">
+                            <input type="radio" name="maritalStatus" value="single" class="form-radio h-4 w-4 text-indigo-600 border-gray-300 focus:ring-indigo-500">
+                            <span class="ml-2 text-sm text-gray-700">Single</span>
+                        </label>
+                        <label class="inline-flex items-center">
+                            <input type="radio" name="maritalStatus" value="married" class="form-radio h-4 w-4 text-indigo-600 border-gray-300 focus:ring-indigo-500">
+                             <span class="ml-2 text-sm text-gray-700">Married</span>
+                        </label>
+                         <label class="inline-flex items-center">
+                            <input type="radio" name="maritalStatus" value="divorced" class="form-radio h-4 w-4 text-indigo-600 border-gray-300 focus:ring-indigo-500">
+                             <span class="ml-2 text-sm text-gray-700">Divorced</span>
+                        </label>
+                         <label class="inline-flex items-center">
+                            <input type="radio" name="maritalStatus" value="widowed" class="form-radio h-4 w-4 text-indigo-600 border-gray-300 focus:ring-indigo-500">
+                             <span class="ml-2 text-sm text-gray-700">Widowed</span>
+                        </label>
+                    </div>
+                </div>
+                
+                <div>
+                    <label for="income" class="block text-sm font-medium text-gray-700">Annual Gross Income</label>
+                    <input type="number" name="income" min="0" placeholder="e.g., 50000" class="mt-1 block w-full px-3 py-2 border border-gray-300 rounded-md shadow-sm focus:outline-none focus:ring-indigo-500 focus:border-indigo-500 sm:text-sm">
+                </div>
+                
+                <div>
+                    <label for="expenses" class="block text-sm font-medium text-gray-700">Monthly Expenses</label>
+                    <input type="number" name="expenses" min="0" placeholder="e.g., 2000" class="mt-1 block w-full px-3 py-2 border border-gray-300 rounded-md shadow-sm focus:outline-none focus:ring-indigo-500 focus:border-indigo-500 sm:text-sm">
+                </div>
+                
+                <div>
+                    <label for="assets" class="block text-sm font-medium text-gray-700">Net Worth</label>
+                    <input type="number" name="assets" min="0" placeholder="Estimated Net Worth" class="mt-1 block w-full px-3 py-2 border border-gray-300 rounded-md shadow-sm focus:outline-none focus:ring-indigo-500 focus:border-indigo-500 sm:text-sm">
+                </div>
+                
+                <div>
+                    <label for="liabilities" class="block text-sm font-medium text-gray-700">Liabilities</label>
+                    <input type="number" name="liabilities" min="0" placeholder="Estimated Liabilities" class="mt-1 block w-full px-3 py-2 border border-gray-300 rounded-md shadow-sm focus:outline-none focus:ring-indigo-500 focus:border-indigo-500 sm:text-sm">
+                </div>
+            
+                <div>
+                    <label for="retirementAge" class="block text-sm font-medium text-gray-700">Desired Retirement Age</label>
+                    <input type="number" name="retirementAge" placeholder="e.g., 65" min="18" max="120" class="mt-1 block w-full px-3 py-2 border border-gray-300 rounded-md shadow-sm focus:outline-none focus:ring-indigo-500 focus:border-indigo-500 sm:text-sm">
+                </div>
+
+                <div>
+                    <label for="retirementExpenses" class="block text-sm font-medium text-gray-700">Estimated Monthly Retirement Expenses</label>
+                    <input type="number" name="retirementExpenses" min="0" placeholder="e.g., 3000" class="mt-1 block w-full px-3 py-2 border border-gray-300 rounded-md shadow-sm focus:outline-none focus:ring-indigo-500 focus:border-indigo-500 sm:text-sm">
+                </div>
+
+                <div>
+                    <label for="retirementAssets" class="block text-sm font-medium text-gray-700">Estimated Retirement Assets</label>
+                    <input type="number" name="retirementAssets" min="0" placeholder="e.g., 500000" class="mt-1 block w-full px-3 py-2 border border-gray-300 rounded-md shadow-sm focus:outline-none focus:ring-indigo-500 focus:border-indigo-500 sm:text-sm">
+                </div>
+
+                <div>
+                    <label for="retirementLiabilities" class="block text-sm font-medium text-gray-700">Estimated Retirement Liabilities</label>
+                    <input type="number" name="retirementLiabilities" min="0" placeholder="e.g., 50000" class="mt-1 block w-full px-3 py-2 border border-gray-300 rounded-md shadow-sm focus:outline-none focus:ring-indigo-500 focus:border-indigo-500 sm:text-sm">
+                </div>
+                
+                <div>
+                    <button type="submit" class="w-full flex justify-center py-2 px-4 border border-transparent rounded-md shadow-sm text-sm font-medium text-white bg-indigo-600 hover:bg-indigo-700 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-indigo-500">Submit Questionnaire</button>
+                </div>
+            </form>
+        </div>
+    </main>
+    <footer>
+        <div class="fixed bottom-0 left-0 z-50 sm:hidden mt-5 lg:block w-full h-16 bg-gray-100 dark:bg-gray-800 border-t border-gray-200 dark:border-gray-700 p-6 text-center text-gray-500 dark:text-gray-400 text-sm">
+            <div class="container mx-auto">
+                <p>&copy; 2025 RCalculator. All rights reserved.</p>
+             </div>
+        </div>
+    </footer>
+</body>
+
+</html>

src/views/signup.ejs

@@ -6,8 +6,7 @@
     <meta http-equiv="X-UA-Compatible" content="IE=edge">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>Signup</title>
-    <link rel="stylesheet" href="/css/style.css" <link rel="stylesheet" href="/css/style.css">
-    <link rel="stylesheet" href="../public/css/style.css">
+    <link rel="stylesheet" href="/static/css/style.css">
     <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.7.2/css/all.min.css"
         integrity="sha512-Evv84Mr4kqVGRNSgIGL/F/aIDqQb7xQ2vcrdIwxfjThSH8CSR7PBEakCr51Ck+w+/U6swU2Im1vVX0SVk9ABhg=="
         crossorigin="anonymous" referrerpolicy="no-referrer" />
@@ -15,7 +14,7 @@
 
 <body>
     <div class="flex justify-center items-center h-screen bg-gray-700">
-        <form action="/login" method="POST">
+        <form action="/signup" method="POST">
             <div class="w-96 p-6 shadow-1g bg-white rounded-md">
                 <h1 class="text-3xl block text-center font-semibold"> Signup </h1>
                 <hr class="mt-3">
@@ -31,23 +30,18 @@
                         class="border focus:border-gray-600 w-full text-base px-2 py-1 focus:outline-none focus:ring-0 "
                         placeholder="Enter Password" />
                     <label for="password" class="block text-base mb-2 mt-3">Re-type Password</label>
-                    <input type="password" id="repassword" name="password"
+                    <input type="password" id="repassword" name="repassword"
                         class="border focus:border-gray-600 w-full text-base px-2 py-1 focus:outline-none focus:ring-0 "
                         placeholder="Enter Password" />
                 </div>
-                <div class="text-red-800 font-bold hidden" id="forgor"> Your Password is incorrect...</div>
-                <div class="mt-3 flex justify-between items-center">
-                    <div>
-                        <input type="checkbox">
-                        <label>Remember me</label>
-                    </div>
-                    <div>
-                        <a href="#" class="text-indigo-600 font-semibold">Forgot Password? </a>
-                    </div>
-                </div>
+                <div class="text-red-800 font-bold " id="forgor"> <%= errMessage %></div>
                 <div class="mt-5">
                     <button type="submit"
-                        class="border-2 border-gray-600 bg-blue-600 text-white py-1 w-full rounded-md hover:bg-transparent hover:text-indigo-700 font-semibold">Login</button>
+                        class="border-2 border-gray-600 bg-blue-600 text-white py-1 w-full rounded-md hover:bg-transparent hover:text-indigo-700 font-semibold">Signup</button>
+                </div>
+                <div class="mt-5 block justify-between items-center">
+                    <label>Already have an account?</label>
+                    <a href="/login" class="text-indigo-600 font-semibold">Login</a>
                 </div>
             </div>
         </form>