FLAME Duplicate Detection

A web application for detecting and managing duplicate coin find entries for the Princeton University Numismatics FLAME project.

Features

• Browse and filter duplicate coin entries
• Vote on potential duplicates (upvote/downvote)
• Confirm or reject duplicate pairs
• Admin panel for user management
• Google Sign-In authentication
• Real-time updates with Firebase

Tech Stack

• Frontend: React + TypeScript (in react-app/)
• Backend: Firebase (Firestore + Authentication)
• Automation: Python script runs twice daily via GitHub Actions

Deployment

React App

# Build the React app
cd react-app
npm install
npm run build

# Deploy to Firebase
cd ..
firebase deploy --only hosting --config firebase-react.json

Python Script

The duplicate detection script runs automatically via GitHub Actions (twice daily). To run manually:

pip install -r requirements.txt
python FINAL_COMBINED.py

Requires FIREBASE_SERVICE_ACCOUNT_JSON secret in GitHub repository settings.