Dockerfile.base

FROM node:18 AS frontend-base

WORKDIR /app/frontend

# Copy frontend package.json and package-lock.json
COPY frontend/package*.json ./

# Install frontend dependencies
RUN npm install

# Backend base stage
FROM python:3.10-slim AS backend-base

WORKDIR /app

# Copy backend requirements
COPY backend/requirements.txt .

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

# Final base image
FROM python:3.10-slim

WORKDIR /app

# Copy backend dependencies from backend-base
COPY --from=backend-base /usr/local/lib/python3.10/site-packages /usr/local/lib/python3.10/site-packages
COPY --from=backend-base /usr/local/bin /usr/local/bin

# Create frontend directory
RUN mkdir -p /app/frontend

# Copy node modules from frontend-base
COPY --from=frontend-base /app/frontend/node_modules /app/frontend/node_modules

# Create a script to start both services
RUN echo '#!/bin/bash\n\
# Start the backend server\n\
uvicorn main:app --host 0.0.0.0 --port 9000 &\n\
\n\
# Start a simple HTTP server for the frontend\n\
cd /app/static && python -m http.server 3000\n\
' > /app/start.sh

RUN chmod +x /app/start.sh

# Set environment variables
ENV MONGODB_URI=mongodb://mongo:27017
ENV JWT_SECRET=your-super-secret-key-change-this-in-production

# Create placeholder directories for code
RUN mkdir -p /app/static

# Expose ports for frontend and backend
EXPOSE 3000 9000

CMD ["/app/start.sh"]