version: "3.8"

services:
  frontend:
    build: ./frontend
    ports:
      - "5174:5174"
    depends_on:
      - backend
    restart: always

  backend:
    build: ./backend
    ports:
      - "5000:5000"
    depends_on:
      - db
    restart: always
    environment:
      - DATABASE_URL=postgresql://user:password@db:5432/mydb

  db:
    image: postgres:15
    restart: always
    environment:
      POSTGRES_DB: mydb
      POSTGRES_USER: user
      POSTGRES_PASSWORD: password
    volumes:
      - db_data:/var/lib/postgresql/data

volumes:
  db_data: