Next.js AI Developer: Build a Hotel Booking SaaS (2026)

Set up a responsive top navigation bar in a Next.js project using Material UI, including a language switch and login/register, with a mobile drawer and layout integration.

Create and integrate the navbar component for the hotel app, configure links: home, about, restaurant, gallery, all blocks, all rooms, and contact, and enable responsive mobile behavior with a drawer.

Create the register page by adding a register folder and page.js, copy template code, set up public/images assets, and implement form state for name, phone, email, password, and snackbar.

Implement and validate the register form by binding name, phone, email, and password to state, handling onChange, preventing default submit, and showing a snackbar on all-field errors.

Learn to implement a register function that validates a ten digit phone number and a valid email, handles user data submission via post request, and manages success or error messages.

Create a user model in a MERN app with mongoose, defining name, email (unique), password, image, mobile, and role, plus timestamps and a reset code with ten minutes expiry.

Create a register api route in Next.js to handle user signup, connect to MongoDB, hash passwords with bcrypt, and save new users via the user model.

Configure environment variables and database connectivity for a GenAI-powered hotel booking app, wiring Mongoose to MongoDB and setting keys for Cloudinary, Google API, Razorpay, and PayPal.

Configure environment variables and a config module, export them for Next.js, and implement user registration that saves mobile number to MongoDB, providing a registered successfully message and ready for login.

Develop a login component for a genai-powered hotel booking app using Next.js and MERN, enabling email or phone login with a password, and preparing for Google login and form validation.

Implement an asynchronous login function with next-auth credentials, validating email or phone, handling errors, and redirecting to the home page in a Next.js and MERN based hotel booking app.

Configure next-auth with credential and Google providers, using jwt sessions and callbacks, connect to the database, validate email or phone with bcrypt, and create or return the user.

Modify jwt tokens in next-auth callbacks to attach user data, remove passwords for security, and update session objects, while configuring a custom login page for a Next.js MERN application.

Master next-auth configuration by building auth options, configuring callbacks, sign-in, JWT and sessions, and wiring API/auth with a square-bracket route; enable login redirects and a session provider.

Implement Google login in the hotel booking app using Google Console OAuth credentials and NextAuth provider; integrate sign-in button, manage redirects, and store user profile data in the database.

create the home page by adding a new home folder and home.js with styles and assets, wiring imports, preparing date, guests, and a check availability redirect to all rooms page.

Learn to set up an admin dashboard template for a hotel booking app, including creating admin login, dashboard structure, and modular components like hotels, bookings, profiles, and teams.

Build an admin profile api in a Next.js and MERN app with post and get handlers. Connect to MongoDB, use the user model, and apply bcrypt hashing with next-auth sessions.

Set up the admin profile template by integrating the profile component, wiring form state for name, email, mobile, address, country, password, and image preview, and using the profile API endpoint.

Learn client-side form validation for a profile form in a GenAI-powered hotel booking app, covering handle submit, prevent default, and validating name, email, mobile, address, country, and passwords.

Bind each input field to state and update onChange for name, email, password, mobile, address, country, plus a profile image preview using base64. Prepare for Cloudinary upload in next lecture.

Learn to implement an admin profile update flow by fetching user data, populating the form, uploading a profile image via Cloudinary, and updating the server API.

Develop a user dashboard with components for messages, orders, reservations, and profile info; fetch user data via API and implement middleware to protect user and admin dashboards.

Create and protect routes with middleware in Next.js using next auth, implementing withAuth, and route guards for user and admin dashboards and api routes.

Protect admin and user API routes with role-based checks in this middleware part_2 lecture. Redirect non-admin users to the home page and verify admin access to the dashboard.

Create a book area model with Mongoose by defining a schema that includes title, main title, description, link URL, and photo, enable timestamps, and export the model.

Create and manage the book area API endpoint using Next.js and MongoDB, implementing get and put operations to fetch, update, or initialize a single book area document.

Build a snap booking component in the admin dashboard by managing form state (title, short title, descriptions, link, image), and handling image preview, loading, submitting, and server messages.

Describe the handleSubmit flow that uploads a selected image to Cloudinary, obtains the image URL, and sends a booking update with title, description, link, and photo URL.

Fetch existing promo data from the API endpoint on mount, populate the form with server data, handle request bodies and responses, and preview images to streamline updates.

Create a snapbooking component on the home page that fetches promo data from the book area API endpoint and displays the promo title, description, link, and photo.