FROM python:3.11-slim

WORKDIR /app

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

ENV PYTHONUNBUFFERED=1

COPY requirements.txt .
RUN pip install --no-cache-dir --upgrade pip
RUN pip install --no-cache-dir psycopg2-binary langdetect

COPY workers/translation_scheduler.py ./workers/

ENV DB_HOST=db
ENV DB_PORT=5432
ENV DB_NAME=rss
ENV DB_USER=rss
ENV DB_PASS=x

CMD ["python", "workers/translation_scheduler.py"]