FROM python:3.11-slim

# Install system dependencies
RUN apt-get update && apt-get install -y \
    build-essential \
    libpq-dev \
    curl \
    wget \
    netcat-traditional \
    && rm -rf /var/lib/apt/lists/*

# Create a non-root user
RUN useradd -m -u 1000 celery

# Set working directory
WORKDIR /app

# Copy start.sh first and set permissions
COPY start.sh .
RUN chmod +x start.sh

# Copy requirements and install dependencies
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Copy the rest of the application
COPY . .

# Create necessary directories and set permissions
RUN mkdir -p /data/rooms && \
    chown -R celery:celery /data && \
    chmod -R 755 /data && \
    chown -R celery:celery /app

# Switch to non-root user
USER celery

# Set entrypoint
ENTRYPOINT ["./start.sh"]