Library & Book Store Inventory System

Built for the StackUp Hackathon, this system covers the complete lifecycle of a library — from adding books and managing users to borrowing, tracking overdue returns, and calculating fines automatically. Admins can promote users to Librarian role, configure fare settings, and monitor all transactions from a central dashboard. Book cover images are stored on Supabase Storage, and Google Gemini AI auto-generates book descriptions on demand.

Key Features

• Three role system — Admin, Librarian, User with route-level protection
• AI-generated book descriptions via Google Gemini
• Borrow & return system with automatic fine calculation
• Email OTP verification before account activation
• Book cover image uploads to Supabase Storage
• Admin dashboard with analytics — user count, active borrows, overdue list
• Configurable fare settings — borrowing fees, late penalties, borrowing limits
• JWT + NextAuth session management

Tech Stack