Dockerfile

# ParseWise AI - Production Dockerfile
FROM python:3.11-slim

# Set environment variables
ENV PYTHONDONTWRITEBYTECODE=1
ENV PYTHONUNBUFFERED=1
ENV PORT=8000

# Set work directory
WORKDIR /app

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

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

# Copy application code
COPY src/ ./src/

# Create non-root user for security
RUN adduser --disabled-password --gecos "" appuser
RUN chown -R appuser:appuser /app
USER appuser

# Expose port
EXPOSE $PORT

# Health check
HEALTHCHECK --interval=30s --timeout=30s --start-period=5s --retries=3 \
    CMD curl -f http://localhost:$PORT/health || exit 1

# Run the application
CMD ["uvicorn", "src.api.main:app", "--host", "0.0.0.0", "--port", "8000"]