version: "3"

# In this Docker Compose example, we use Traefik to route requests to the app and storage containers.
# This example assumes you have a domain name (example.com) and a wildcard DNS record pointing to your server.
# The only exposed port here is from Traefik (80). If you choose to use SSL, check the Traefik docs for more info.
# Note: Please change `example.com` to your domain name where necessary.

services:
  # Database (Postgres)
  postgres:
    image: postgres:alpine
    restart: unless-stopped
    volumes:
      - postgres_data:/var/lib/postgresql/data
    environment:
      POSTGRES_DB: postgres
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: postgres
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U postgres -d postgres"]
      interval: 10s
      timeout: 5s
      retries: 5

  # Storage (for image uploads)
  minio:
    image: minio/minio
    restart: unless-stopped
    command: server /data
    volumes:
      - minio_data:/data
    environment:
      MINIO_ROOT_USER: minioadmin
      MINIO_ROOT_PASSWORD: minioadmin
    labels:
      - traefik.enable=true
      - traefik.http.routers.storage.rule=Host(`storage.example.com`)
      - traefik.http.services.storage.loadbalancer.server.port=9000

  # Chrome Browser (for printing and previews)
  chrome:
    image: browserless/chrome:1.61.0-puppeteer-21.4.1
    restart: unless-stopped
    environment:
      TOKEN: chrome_token
      EXIT_ON_HEALTH_FAILURE: true
      PRE_REQUEST_HEALTH_CHECK: true
    labels:
      - traefik.enable=true
      - traefik.http.routers.printer.rule=Host(`printer.example.com`)
      - traefik.http.services.printer.loadbalancer.server.port=3000

  # Redis (for cache & server session management)
  redis:
    image: redis:alpine
    restart: unless-stopped
    command: redis-server --requirepass password

  app:
    image: amruthpillai/reactive-resume:v4.0.0-alpha.0
    restart: unless-stopped
    depends_on:
      - postgres
      - minio
      - redis
      - chrome
    environment:
      # -- Environment Variables --
      PORT: 3000
      NODE_ENV: production

      # -- URLs --
      PUBLIC_URL: http://example.com
      STORAGE_URL: http://storage.example.com

      # -- Printer (Chrome) --
      CHROME_TOKEN: chrome_token
      CHROME_URL: ws://chrome:3000

      # -- Database (Postgres) --
      DATABASE_URL: postgresql://postgres:postgres@postgres:5432/postgres

      # -- Auth --
      ACCESS_TOKEN_SECRET: access_token_secret
      REFRESH_TOKEN_SECRET: refresh_token_secret

      # -- Emails --
      # SMTP_URL: smtp://user:pass@smtp:587 # Optional

      # -- Storage (Minio) --
      STORAGE_ENDPOINT: minio
      STORAGE_PORT: 9000
      STORAGE_REGION: us-east-1 # Optional
      STORAGE_BUCKET: default
      STORAGE_ACCESS_KEY: minioadmin
      STORAGE_SECRET_KEY: minioadmin

      # -- Cache (Redis) --
      REDIS_URL: redis://default:password@redis:6379

      # -- Sentry --
      # SENTRY_DSN: https://id.sentry.io # Optional

      # -- Crowdin (Optional) --
      # CROWDIN_PROJECT_ID:
      # CROWDIN_ACCESS_TOKEN:

      # -- GitHub --
      GITHUB_CLIENT_ID: github_client_id
      GITHUB_CLIENT_SECRET: github_client_secret
      GITHUB_CALLBACK_URL: http://localhost:3000/api/auth/github/callback

      # -- Google --
      GOOGLE_CLIENT_ID: google_client_id
      GOOGLE_CLIENT_SECRET: google_client_secret
      GOOGLE_CALLBACK_URL: http://localhost:3000/api/auth/google/callback
    labels:
      - traefik.enable=true
      - traefik.http.routers.app.rule=Host(`example.com`)
      - traefik.http.services.app.loadbalancer.server.port=3000

  traefik:
    image: traefik
    command:
      - --api.insecure=true
      - --providers.docker=true
      - --providers.docker.exposedbydefault=false
      - --entrypoints.web.address=:80
    ports:
      - 80:80
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock

volumes:
  minio_data:
  postgres_data: