version: '3.8'

services:
  backend:
    build: ./backend
    container_name: battleship_backend
    restart: unless-stopped
    environment:
      - DB_HOST=battleship-mysql
      - DB_PORT=3306
      - DB_USER=root
      - DB_PASSWORD=somepassword
      - DB_NAME=battleship
    ports:
      - "4000:4000"
    networks:
      - app-net

  frontend:
    build: ./frontend
    container_name: battleship_frontend
    restart: unless-stopped
    depends_on:
      - backend
    ports:
      - "3001:80"
    networks:
      - app-net

networks:
  app-net:
    external: true