# Rallly - Időpont szavazás (Doodle alternatíva)
# Domain: ${SUBDOMAIN}.${DOMAIN}
# Database: postgres
# RAM: ~50M (mem_limit: 256M) | Pi-compatible: Yes
#
# Environment variables:
#   DOMAIN          - Your domain (e.g., demo-felhom.eu)
#   SECRET_PASSWORD - Titkosítási kulcs (auto-generated)
#   DB_PASSWORD     - Adatbázis jelszó (auto-generated)

services:
  rallly:
    image: lukevella/rallly:3.11.2
    container_name: rallly
    restart: unless-stopped
    depends_on:
      rallly-postgres:
        condition: service_healthy
    environment:
      - TZ=Europe/Budapest
      - DATABASE_URL=postgresql://rallly:${DB_PASSWORD}@rallly-postgres:5432/rallly
      - SECRET_PASSWORD=${SECRET_PASSWORD}
      - NEXT_PUBLIC_BASE_URL=https://${SUBDOMAIN}.${DOMAIN}
      # App-email (managed relay). Injected by the controller only when app-email is on (global +
      # per-app); empty SMTP_HOST keeps Rallly mail disabled. Rallly (Nodemailer) reads these at send
      # time. SMTP_SECURE=false → STARTTLS to the shim; SMTP_REJECT_UNAUTHORIZED=false accepts the
      # shim's self-signed cert (v4 flag; v3.x accepts self-signed by default). See .felhom.yml smtp_mapping.
      - SMTP_HOST=${SMTP_HOST:-}
      - SMTP_PORT=${SMTP_PORT:-587}
      - SMTP_SECURE=${SMTP_SECURE:-false}
      - SMTP_REJECT_UNAUTHORIZED=${SMTP_REJECT_UNAUTHORIZED:-true}
      # NOREPLY_EMAIL + SUPPORT_EMAIL are REQUIRED by Rallly at boot (it refuses to start without valid
      # emails), independent of whether mail can actually send. Default them to valid addresses so Rallly
      # boots with app-email OFF; the relay overrides NOREPLY_EMAIL to rallly@felhom.eu when ON.
      - NOREPLY_EMAIL=${NOREPLY_EMAIL:-noreply@${DOMAIN}}
      - NOREPLY_EMAIL_NAME=${NOREPLY_EMAIL_NAME:-Felhom}
      - SUPPORT_EMAIL=${SUPPORT_EMAIL:-noreply@${DOMAIN}}
    networks:
      - traefik-public
      - rallly-internal
    deploy:
      resources:
        limits:
          memory: 256M
    # The rallly image has NO wget/curl — the old wget healthcheck always failed (exit 127), marking the
    # container unhealthy, which made Traefik refuse to publish a route to it. Use Node (always present).
    # rallly's "/" returns 307 → /login, so accept any status < 500.
    healthcheck:
      test: ["CMD", "node", "-e", "require('http').get('http://127.0.0.1:3000',r=>process.exit(r.statusCode<500?0:1)).on('error',()=>process.exit(1))"]
      interval: 30s
      timeout: 5s
      retries: 3
      start_period: 30s
    labels:
      - "traefik.enable=true"
      - "traefik.http.routers.rallly.rule=Host(`${SUBDOMAIN}.${DOMAIN}`)"
      - "traefik.http.routers.rallly.entrypoints=websecure"
      - "traefik.http.routers.rallly.tls=true"
      - "traefik.http.routers.rallly.tls.certresolver=letsencrypt"
      - "traefik.http.services.rallly.loadbalancer.server.port=3000"

  rallly-postgres:
    image: postgres:16-alpine
    container_name: rallly-postgres
    restart: unless-stopped
    environment:
      - POSTGRES_USER=rallly
      - POSTGRES_PASSWORD=${DB_PASSWORD}
      - POSTGRES_DB=rallly
      - TZ=Europe/Budapest
    volumes:
      - rallly_postgres_data:/var/lib/postgresql/data
    networks:
      - rallly-internal
    deploy:
      resources:
        limits:
          memory: 256M
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U rallly -d rallly"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 20s

volumes:
  rallly_postgres_data:

networks:
  traefik-public:
    external: true
  rallly-internal: