Dockerfile

FROM python:3.12-slim AS backend

WORKDIR /app

# Install system deps
RUN apt-get update && apt-get install -y --no-install-recommends \
    gcc libffi-dev && rm -rf /var/lib/apt/lists/*

# Install Python dependencies
COPY pyproject.toml .
RUN pip install --no-cache-dir .

# Frontend build stage
FROM node:20-slim AS frontend
WORKDIR /build
COPY frontend/package.json ./
RUN npm install
COPY frontend/ .
RUN npm run build

# Final stage
FROM python:3.12-slim
WORKDIR /app

RUN apt-get update && apt-get install -y --no-install-recommends \
    gcc libffi-dev && rm -rf /var/lib/apt/lists/*

COPY pyproject.toml .
RUN pip install --no-cache-dir .

COPY --from=frontend /build/dist /app/frontend/dist
COPY . .
RUN rm -rf frontend/src frontend/package.json frontend/package-lock.json frontend/node_modules

EXPOSE 8600

CMD ["python", "main.py"]