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@RafiulM RafiulM commented Aug 8, 2025

Summary

This PR implements a complete waitlist system for the CodeGuide application with database migration, frontend signup component, and secure API endpoint.

Features Implemented

Database & Migration

  • Created waitlist table with UUID primary key, unique email constraint, status field, and timestamps
  • Added RLS policies for secure data access
  • Updated TypeScript database types for full type safety

Frontend Components

  • WaitlistSignup React component with form validation using React Hook Form + Zod
  • Integrated into homepage below the analyzer section
  • Responsive design with loading states and user feedback

Backend API

  • Secure /api/waitlist endpoint with POST/GET methods
  • Rate limiting (5 requests per 15 minutes per IP)
  • Duplicate email prevention and comprehensive validation
  • Proper error handling and HTTP status codes

Security & UX

  • Client and server-side validation
  • Rate limiting for spam protection
  • Toast notifications for user feedback
  • Accessibility features and responsive design

Ready for production deployment with full end-to-end functionality.

…ntegration

- Added waitlist database schema with migration file (20250808100000_create_waitlist_table.sql)
- Updated database types to include waitlist table definitions
- Created waitlist signup React component with form validation using React Hook Form and Zod
- Integrated waitlist component into homepage below the analyzer section
- Implemented secure waitlist API endpoint (/api/waitlist) with POST/GET methods
- Added rate limiting, duplicate checking, and comprehensive error handling
- Added RLS policies for database security
- Full end-to-end functionality ready for production deployment

Technical details:
- Database: Supabase with PostgreSQL
- Frontend: Next.js 14 with TypeScript, Tailwind CSS, shadcn/ui
- Validation: Zod schemas for client and server-side validation
- Security: Rate limiting, input sanitization, error handling
- Responsive design with accessibility features
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2 participants