name: sk1

services:
  db:
    image: postgres:16-alpine
    container_name: sk1-db
    restart: unless-stopped
    environment:
      POSTGRES_USER: ${POSTGRES_USER}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
      POSTGRES_DB: ${POSTGRES_DB}
    volumes:
      - postgres_data:/var/lib/postgresql/data
      - ./backend/db/init.sql:/docker-entrypoint-initdb.d/init.sql:ro
    networks:
      - appnet
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U $${POSTGRES_USER} -d $${POSTGRES_DB}"]
      interval: 10s
      timeout: 5s
      retries: 10

  backend:
    build:
      context: ./backend
      dockerfile: Dockerfile
    image: sk1-backend:latest
    container_name: sk1-backend
    restart: unless-stopped
    environment:
      PORT: "3000"
      POSTGRES_HOST: db
      POSTGRES_PORT: "5432"
      POSTGRES_USER: ${POSTGRES_USER}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
      POSTGRES_DB: ${POSTGRES_DB}
    depends_on:
      db:
        condition: service_healthy
    networks:
      - appnet
    healthcheck:
      test: ["CMD-SHELL", "wget -qO- http://localhost:3000/health || exit 1"]
      interval: 15s
      timeout: 5s
      retries: 5
      start_period: 10s

  frontend:
    build:
      context: ./frontend
      dockerfile: Dockerfile
    image: sk1-frontend:latest
    container_name: sk1-frontend
    restart: unless-stopped
    networks:
      - appnet
    depends_on:
      - backend

  caddy:
    image: caddy:2-alpine
    container_name: sk1-caddy
    restart: unless-stopped
    ports:
      - "80:80"
      - "443:443"
    environment:
      DUCKDNS_DOMAIN: ${DUCKDNS_DOMAIN}
      LE_EMAIL: ${LE_EMAIL}
    volumes:
      - ./Caddyfile:/etc/caddy/Caddyfile:ro
      - caddy_data:/data
      - caddy_config:/config
      - ./logs/caddy:/var/log/caddy
    networks:
      - appnet
    depends_on:
      - frontend
      - backend

networks:
  appnet:
    driver: bridge

volumes:
  postgres_data:
  caddy_data:
  caddy_config: