version: '3.8'

services:
  db:
    image: postgres:15-alpine
    restart: always
    environment:
      POSTGRES_USER: obis
      POSTGRES_PASSWORD: securepassword123
      POSTGRES_DB: obis_db
    volumes:
      - postgres_data:/var/lib/postgresql/data
    ports:
      - "5432:5432"

  backend:
    build: ./src/backend
    restart: always
    depends_on:
      - db
    environment:
      PORT: 3000
      # Use internal docker dns name 'db'
      DATABASE_URL: postgresql://obis:securepassword123@db:5432/obis_db?schema=public
      JWT_SECRET: super_secure_production_secret
      # MAIL_ settings for nodemailer (set real ones here)
      MAIL_HOST: smtp.ethereal.email
      MAIL_PORT: 587
      MAIL_USER: ethrel_user
      MAIL_PASS: ethrel_pass
    ports:
      - "3000:3000"

  frontend:
    build: ./src/frontend
    restart: always
    ports:
      - "8080:80"
    depends_on:
      - backend

volumes:
  postgres_data: