ReWear - AI-Powered Community Clothing Exchange

ReWear is a full-stack web application designed to promote sustainable fashion by allowing users to exchange pre-loved clothing through a smart, point-based economy. It was built from scratch in 8 hours for the Odoo Hackathon.

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✨ Core Features & Demo Flow

The application provides a complete, end-to-end user journey:

1. Secure Authentication: Users can register and log in with a secure, session-based system. Passwords are an-way hashed with bcrypt.
2. Item Marketplace: Users can browse all approved items on a clean, responsive landing page.
3. AI-Powered Listings: When listing a new item, our standout feature comes to life. A custom-built NLP service analyzes the item's title, description, and condition in real-time to suggest a fair point value, guiding users and balancing the platform's economy.
4. Admin Moderation: A secure, admin-only panel allows for the moderation of all user-submitted items, ensuring quality and safety on the platform.
5. Point-Based Redemption: The economic loop is closed with a transactional point-based redemption system. When a user redeems an item, points are securely transferred between users in an atomic database transaction.
6. Dynamic User Dashboard: Logged-in users have a personal dashboard where they can see their current point balance, track the status of their listed items, and view their purchase history.

🏆 Technical Excellence

This project was engineered to meet and exceed the hackathon's judging criteria, focusing on robust backend design and professional coding standards.

• Database Design:

  • Custom Backend: Built with Node.js, Express, and SQLite. No Backend-as-a-Service (e.g., Firebase) was used.
  • Relational Schema: Features a well-structured relational database with Users, Items, and Swaps tables linked by foreign keys.
  • Atomic Transactions: The critical point-redemption logic is wrapped in a BEGIN TRANSACTION...COMMIT block to guarantee data integrity, preventing race conditions or partial updates.

• Coding Standards:

  • Modular Architecture: The codebase is cleanly separated into services, routes, middleware, and database handlers, demonstrating a professional, maintainable structure.
  • Full-Stack Validation: User input is validated on both the frontend (with JavaScript) and the backend (in the API) for robust security.
  • Reusable Components: Authentication and file upload logic are abstracted into reusable middleware.
  • Professional Tooling: ESLint was used to enforce a consistent code style, and a professional Git workflow with feature branches was used throughout development.

• UI/UX Design:

  • Responsive First: The entire UI, built with Pico.css and a custom CSS grid, is fully responsive and provides an excellent experience on both desktop and mobile devices.
  • Context-Aware Navigation: The UI is smart, showing users only the most relevant actions based on their login status and the page they are currently on.
  • Polished Feel: A consistent dark mode, clean layouts, and intuitive user flows create a professional, finished-product feel.

🚀 How to Run Locally

1. Clone the repository:

git clone https://github.com/BlackIron007/odoo-hackathon

2. Navigate into the directory:

cd odoo-hackathon

3. Install dependencies:

npm install

4. Start the development server:

npm run dev

5. Open your browser to http://localhost:3000

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