FROM python:3.11-slim

ENV PYTHONDONTWRITEBYTECODE=1
ENV PYTHONUNBUFFERED=1

WORKDIR /app

RUN apt-get update && apt-get install -y \
    gcc \
    build-essential \
    && rm -rf /var/lib/apt/lists/*

COPY requirements.txt .

RUN pip install --upgrade pip && \
    pip install --no-cache-dir -r requirements.txt

COPY . .

ENV PORT=7860
ENV DEBUG=False

RUN python manage.py collectstatic --noinput || true

EXPOSE 7860

CMD sh -c "python manage.py migrate && daphne -b 0.0.0.0 -p ${PORT} Django_React_Langchain_Stream.asgi:application"