FROM python:3.11-slim

# Set working directory
WORKDIR /app

# Copy application code
COPY . /app

# Install system dependencies
RUN apt-get update && apt-get install -y \
    libpq-dev \
    gcc \
    && rm -rf /var/lib/apt/lists/*

# Install Python dependencies
RUN pip install --no-cache-dir -r requirements.txt

ENV DJANGO_SETTINGS_MODULE=conf.settings.local

EXPOSE 8000

# Start gunicorn
CMD ["gunicorn", "ded.wsgi:application", "--bind", "0.0.0.0:8000"]