SNACKER 🍫

SNACKER is an innovative vending machine system that seamlessly integrates hardware and software. This system allows users to select, order, and purchase snacks via a dedicated web app, generating a unique QR code for each order, which can be scanned at the vending unit.

Features ⚙️

Wallet-Based System: Streamlines transactions for frequent users. 💸
QR Code Integration: Each order generates a unique QR code for easy vending. 📲
Seamless Communication: Smooth interaction between the Raspberry Pi and the web app through a shared database. 🤝
Progressive Web App (PWA): Ensures the app is accessible and performs well on all devices. 📱

Tech Stack 🛠️

Frontend:
Backend:
Database:
Authentication:
Payments:
Testing:
Hosting:

How It Works 🚀

Order & Payment: Users select and order snacks via the web app, paying through the wallet system.
QR Code Generation: A unique QR code is generated for each order.
Vending: Users scan the QR code at the vending machine to retrieve their items.
Smooth Operation: The Raspberry Pi, connected to the vending unit, communicates with the web app via Firebase.

Setup & Installation 🛠️

Clone the repository:

git clone https://github.com/yourusername/SNACKER.git

Install dependencies:
```
npm install
```
Set up external services:
- Set up your own Razorpay, Clerk, and Firebase accounts.
- Use the environment variables shown in the .env.local.sample file.
- Replace the placeholder values in .env.local.sample with your actual account values and rename the file to .env.local.
Run the app:
```
npm run dev
```

Team & Acknowledgements 🙌

This project was made possible through the dedication and hard work of a 10-member team, along with the invaluable support of our faculty advisors.

License 📄

This project is licensed under the MIT License.