FROM python:3.12-slim

ENV PYTHONUNBUFFERED=1 \
    PIP_NO_CACHE_DIR=1

WORKDIR /app

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

COPY . .

EXPOSE 8000

CMD ["sh", "-c", "\
    python manage.py migrate --noinput && \
    python manage.py seed_dishes && \
    python manage.py collectstatic --noinput && \
    python manage.py shell -c \"from django.contrib.auth import get_user_model; U=get_user_model(); U.objects.filter(username='admin').exists() or U.objects.create_superuser('admin','admin@example.com','admin123')\" && \
    gunicorn config.wsgi:application --bind 0.0.0.0:8000 --workers 3 --timeout 60"]