FROM python:3.12-slim

WORKDIR /app

RUN apt-get update && apt-get install -y --no-install-recommends libpq-dev && rm -rf /var/lib/apt/lists/*
RUN pip install --no-cache-dir --upgrade pip

COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

RUN adduser --disabled-password --no-create-home appuser

COPY --chown=appuser app/ app/

ENV PYTHONUNBUFFERED=1

USER appuser
CMD ["python", "-m", "app.worker.tasks"]