# Full stack: `docker compose up -d --build`, then open http://localhost:3737
# Configuration comes from apps/api/.env (copy apps/api/.env.example first).

x-api: &api
  build:
    context: .
    dockerfile: apps/api/Dockerfile
  image: musicshare-api:local
  env_file: apps/api/.env
  environment:
    # Inside the compose network, services reach each other by name.
    DATABASE_URL: postgres://musicshare:musicshare@postgres:5432/musicshare
    REDIS_URL: redis://redis:6379
  extra_hosts:
    # Lets the API reach servers on your machine (e.g. a local Jellyfin) as host.docker.internal
    - host.docker.internal:host-gateway
  init: true
  restart: unless-stopped

services:
  postgres:
    image: postgres:17
    environment:
      POSTGRES_USER: musicshare
      POSTGRES_PASSWORD: musicshare
      POSTGRES_DB: musicshare
    ports:
      - "${POSTGRES_PORT:-5447}:5432"
    volumes:
      - pgdata:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U musicshare -d musicshare"]
      interval: 5s
      timeout: 5s
      retries: 10
    restart: unless-stopped

  redis:
    image: redis:7
    # Persist to disk so queued jobs and poll schedules survive restarts.
    command: ["redis-server", "--appendonly", "yes"]
    ports:
      - "${REDIS_PORT:-6380}:6379"
    volumes:
      - redisdata:/data
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 5s
      timeout: 5s
      retries: 10
    restart: unless-stopped

  # Applies database migrations, then exits. The API and worker wait for it.
  migrate:
    <<: *api
    command: ["node", "dist/db/migrate.js"]
    restart: "no"
    depends_on:
      postgres:
        condition: service_healthy

  api:
    <<: *api
    ports:
      - "${API_PORT:-4000}:4000"
    depends_on:
      migrate:
        condition: service_completed_successfully
      redis:
        condition: service_healthy

  worker:
    <<: *api
    command: ["node", "dist/worker.js"]
    healthcheck:
      disable: true
    depends_on:
      migrate:
        condition: service_completed_successfully
      redis:
        condition: service_healthy

  web:
    build:
      context: .
      dockerfile: apps/web/Dockerfile
      args:
        # The URL the *browser* uses to reach the API.
        NEXT_PUBLIC_API_URL: ${PUBLIC_API_URL:-http://localhost:4000}
        # Optional donation link shown on the website, e.g. DONATION_URL=https://ko-fi.com/you
        NEXT_PUBLIC_DONATION_URL: ${DONATION_URL:-}
    image: musicshare-web:local
    ports:
      - "${WEB_PORT:-3737}:3737"
    init: true
    restart: unless-stopped
    depends_on:
      api:
        condition: service_healthy

volumes:
  pgdata:
  redisdata: