Welcome to your Lovable project

Project info

URL: https://lovable.dev/projects/97a5c0cc-8041-4f4a-8505-060c65d4b12b

How can I edit this code?

There are several ways of editing your application.

Use Lovable

Simply visit the Lovable Project and start prompting.

Changes made via Lovable will be committed automatically to this repo.

Use your preferred IDE

If you want to work locally using your own IDE, you can clone this repo and push changes. Pushed changes will also be reflected in Lovable.

The only requirement is having Node.js & npm installed - install with nvm

Follow these steps:

# Step 1: Clone the repository using the project's Git URL.
git clone <YOUR_GIT_URL>

# Step 2: Navigate to the project directory.
cd <YOUR_PROJECT_NAME>

# Step 3: Install the necessary dependencies.
npm i

# Step 4: Start the development server with auto-reloading and an instant preview.
npm run dev

Edit a file directly in GitHub

• Navigate to the desired file(s).
• Click the "Edit" button (pencil icon) at the top right of the file view.
• Make your changes and commit the changes.

Use GitHub Codespaces

• Navigate to the main page of your repository.
• Click on the "Code" button (green button) near the top right.
• Select the "Codespaces" tab.
• Click on "New codespace" to launch a new Codespace environment.
• Edit files directly within the Codespace and commit and push your changes once you're done.

What technologies are used for this project?

This project is built with:

• Vite
• TypeScript
• React
• shadcn-ui
• Tailwind CSS

How can I deploy this project?

Simply open Lovable and click on Share -> Publish.

Can I connect a custom domain to my Lovable project?

Yes, you can!

To connect a domain, navigate to Project > Settings > Domains and click Connect Domain.

Read more here: Setting up a custom domain

Optional: FastAPI Receipt Processor

This repo includes an optional FastAPI backend that validates receipts with Gemini and uploads the image to Supabase Storage only if valid.

Backend setup

• Create server/.env with:
  • SUPABASE_URL=your-supabase-url
  • SUPABASE_SERVICE_ROLE_KEY=your-service-role-key
  • BUCKET_NAME=your-bucket-name
  • GEMINI_API_KEY=your-gemini-api-key
  • CORS_ORIGIN=http://localhost:5173
• Install and run:
  • pip install -r server/requirements.txt
  • uvicorn server.main:app --reload --port 8000

Frontend setup

• Add to .env.local:
  • VITE_API_BASE=http://localhost:8000
• Restart npm run dev.

Flow

• In Chat, pick an image and add instructions, then click Send.
• The frontend calls POST /process-receipt with the image and instruction.
• The server parses and validates the receipt. If valid, it uploads to Supabase and returns the URL. If invalid, it responds 400 with a reason.

Notes

• Uploads use the service role, so Storage RLS is bypassed for writes. For public URLs, make the bucket public, or adjust the server to return signed URLs.