services:
  database:
    container_name: ${PROJECT_NAME}_database
    hostname: postgres
    image: postgres:17.4
    ports:
      - ${DB_PORT}:5432
    volumes:
      - db_data:/var/lib/postgresql/pgdata
    environment:
      POSTGRES_DB: ${DB_NAME}
      POSTGRES_USER: ${DB_USERNAME}
      POSTGRES_PASSWORD: ${DB_PASSWORD}
      PGDATA: /var/lib/postgresql/pgdata
    networks:
      - main_network
    restart: always

  back:
    container_name: ${PROJECT_NAME}_back
    image: your-registry/back:latest
    environment:
      PORT: ${BACK_PORT}
      JWT_SECRET: ${JWT_SECRET}
      NODE_ENV: production
      TELEGRAM_BOT_TOKEN: ${TELEGRAM_BOT_TOKEN}
  
      DB_HOST: database
      DB_PORT: 5432
      DB_USERNAME: ${DB_USERNAME}
      DB_PASSWORD: ${DB_PASSWORD}
      DB_NAME: ${DB_NAME}
    networks:
      - main_network
    ports:
      - ${BACK_PORT}:${BACK_PORT}
    depends_on:
      - database
    restart: always
    command: sh -c "pnpm migration:run && pnpm start"

  front:
    container_name: ${PROJECT_NAME}_front
    image: your-registry/front:latest
    environment:
      NODE_ENV: production
      PORT: ${FRONT_PORT}
    restart: always
    depends_on:
      - back
    networks:
      - main_network
    ports:
      - ${FRONT_PORT}:3000
    command: npm start

networks:
  main_network:
    name: ${PROJECT_NAME}_network
    driver: bridge

volumes:
  db_data:
    name: ${PROJECT_NAME}_volume