version: '3.9'

# Development override - mounts source code for hot reloading
# Usage: docker-compose -f docker-compose.yml -f docker-compose.dev.yml up

services:
  postgres:
    ports:
      - "5432:5432"   # expose DB port for local tools (TablePlus, DBeaver, etc.)

  backend:
    build:
      context: ./backend
      dockerfile: Dockerfile
    command: ["sh", "-c", "node src/utils/migrate.js && npm run dev"]
    environment:
      NODE_ENV: development
      PORT: 5000
      DB_HOST: postgres
      DB_PORT: 5432
      DB_NAME: taskflow
      DB_USER: taskflow_user
      DB_PASSWORD: taskflow_secret
      JWT_SECRET: dev_secret_change_in_production_min_32_chars_long
      JWT_EXPIRES_IN: 7d
      FRONTEND_URL: http://localhost:3000
    volumes:
      - ./backend:/app
      - /app/node_modules
    ports:
      - "5000:5000"

  frontend:
    build:
      context: ./frontend
      dockerfile: Dockerfile.dev
    environment:
      REACT_APP_API_URL: http://localhost:5000/api
      CHOKIDAR_USEPOLLING: "true"
    volumes:
      - ./frontend/src:/app/src
      - ./frontend/public:/app/public
    ports:
      - "3000:3000"