docker-compose.yml

services:
  db:
    image: postgres:15-alpine
    container_name: web3-student-lab-db
    restart: always
    environment:
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: postgres
      POSTGRES_DB: web3-student-lab
    ports:
      - "5432:5432"
    volumes:
      - postgres_data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U postgres"]
      interval: 10s
      timeout: 5s
      retries: 5

  backend:
    build:
      context: ./backend
      dockerfile: Dockerfile
    container_name: web3-student-lab-backend
    restart: always
    ports:
      - "8080:8080"
    environment:
      - DATABASE_URL=postgresql://postgres:postgres@db:5432/web3-student-lab?schema=public
      - NODE_ENV=development
      - JWT_SECRET=your-secret-key-change-in-production
    depends_on:
      db:
        condition: service_healthy

volumes:
  postgres_data: