Fullstack AI Form Builder Tutorial with Next JS, TypeScript, Drizzle ORM, React, OpenAI, Stripe

Introduction

In this comprehensive tutorial, we will walk through the development of an AI-driven form-building application using cutting-edge technologies such as Next.js, TypeScript, Drizzle ORM, React, OpenAI, and Stripe. The application will allow users to generate forms based on prompts, track submissions, and manage subscription services for access. Here's an overview of everything we'll cover.

Application Overview

Our application will include the following features:

• AI Form Generation: Users will be able to create forms by providing prompts. We will integrate OpenAI's API to generate the form structure automatically.
• Dashboard: An admin dashboard will allow users to manage their forms, track submissions, and view analytic data.
• Authentication and Subscriptions: Users will authenticate using NextAuth, while Stripe will manage subscription payments, enabling or restricting form creation based on the user's subscription tier.
• Database Interaction: We'll utilize Drizzle ORM for managing our PostgreSQL database hosted on Supabase to store user data and form submissions.
• Deployment and Analytics: Finally, we will deploy our application to Vercel and set up analytics to capture user interactions.

Setting Up the Project

1. Project Initialization: We start by creating a new Next.js application using the command npx create-next-app@latest. We will configure TypeScript, ESLint, and Tailwind CSS during setup.
2. Component Setup: After installing our component library, ShadCN, we configure our Tailwind setup and create our folder structure (i.e., components, utils, actions).
3. AI Form Generator: We create a dialog component using ShadCN that allows users to input prompts to generate the form using OpenAI's API.
4. OpenAI API Integration: We implement the logic that sends the user's prompts to OpenAI and retrieves the necessary form data, which we will structure into our application.

Adding Features

1. Authentication: We configure NextAuth.js for user authentication, allowing users to log in via Google. This ensures that only authenticated users can create and manage forms.
2. Form Management: Users can manage their forms through the dashboard; they can generate new forms, view existing ones, and analyze submitted forms.
3. Stripe Integration: We incorporate Stripe to handle payments. Users can subscribe to premium plans to gain additional features and benefits.
4. Analytics: We deploy the application to Vercel and integrate a simple analytics service to track user behavior with regards to forms—ensuring we learn about user interaction patterns.

Interfacing with the Database

Using Drizzle ORM, we design the necessary database schema to facilitate user-specific storage for forms, submissions, and user data management.

1. Database Interaction: This involves writing server actions to read from and write to the database as users interact with the application. The database connections are managed efficiently.
2. Data Fetching: We implement data fetching to retrieve user forms and display results based on submissions.

Final Touches

With the functional application in place, we handle:

• Deployment: Deploying our application to Vercel involves setting the correct environment variables related to Stripe and OpenAI.
• Webhooks: Configure Stripe webhooks to ensure users are correctly transitioned between subscription states, like cancellations or upgrades.

This wraps up our detailed tutorial on building a fullstack AI form builder application. We have effectively combined several powerful technologies to create a comprehensive solution that enables users to generate, manage, and analyze forms through an intuitive interface.

Keywords

• AI Form Generation
• OpenAI API
• Next.js
• TypeScript
• Drizzle ORM
• Stripe Integration
• User Authentication
• Subscription Management
• Dashboard
• Database Interaction

FAQ

Q1: What technologies are used in this tutorial?
A1: We utilize Next.js, TypeScript, Drizzle ORM, React, OpenAI, and Stripe in building the application.

Q2: How do users create forms?
A2: Users can create forms by providing prompts that are processed by the OpenAI API to generate form content dynamically.

Q3: What is the purpose of using Stripe in this application?
A3: Stripe is used to manage subscription payments, allowing users to upgrade or cancel their plans based on their needs.

Q4: How will data be stored?
A4: We will use PostgreSQL hosted on Supabase, interfacing through Drizzle ORM to store user data, form submissions, and other related data.

Q5: Where can I find the final deployed application?
A5: The final deployed application will be available on Vercel, and you can visit the provided link after the deployment process is completed.