Swerte3

AI-assisted Swertres / 3D Lotto companion: React Native (Expo) + FastAPI + PostgreSQL.

• Free predictions: XGBoost + Markov (no LLM).
• Premium: Miro-style LLM synthesis + council layer (requires API key and entitlement).

Quick start

Backend

cd backend
python -m venv .venv
.\.venv\Scripts\activate   # Windows
pip install -r requirements.txt
copy .env.example .env     # then edit DATABASE_URL, SECRET_KEY, etc.
uvicorn app.main:app --reload --host 0.0.0.0 --port 8000

Run migrations (PostgreSQL):

cd backend
alembic upgrade head

Tests default to SQLite via tests/conftest.py so CI does not require Postgres.

Mobile

cd mobile
npm install
npx expo start

Set EXPO_PUBLIC_API_URL in mobile/.env (see mobile/.env.example) to your backend URL.

Testing

cd backend && pytest
cd mobile && npm test

Deploy (sketch)

• Backend: backend/Dockerfile and backend/cloudbuild.yaml for Cloud Run; set env vars (DATABASE_URL, SECRET_KEY, LLM_API_KEY, ADMIN_API_KEY, PayPal PAYPAL_CLIENT_ID / PAYPAL_CLIENT_SECRET, return URLs).
• Mobile: use EAS Build or Fastlane under mobile/fastlane after app signing is configured.