# SparkyFitness - Táplálkozás- és edzéskövető
# Domain: ${SUBDOMAIN}.${DOMAIN}
# Database: PostgreSQL 15 (dedicated)
# RAM: ~400M (mem_limit: 1792M) | Pi-compatible: No
#
# Topology: frontend (nginx SPA, :80) proxies /api,/uploads internally to
# server (Node, :3010) -> PostgreSQL. Only the frontend is exposed via Traefik;
# the server and DB stay on the internal network.
#
# Environment variables:
#   DOMAIN               - Customer domain (auto)
#   SUBDOMAIN            - App subdomain (default: sparky)
#   DB_PASSWORD          - PostgreSQL superuser password (auto-generated)
#   APP_DB_PASSWORD      - Limited app DB role password (auto-generated)
#   API_ENCRYPTION_KEY   - Data-encryption key, 64-char hex (auto; NEVER changes)
#   BETTER_AUTH_SECRET   - Session/2FA signing secret (auto; NEVER changes)

services:
  sparkyfitness-db:
    image: postgres:15-alpine
    container_name: sparkyfitness-db
    restart: unless-stopped
    environment:
      - POSTGRES_USER=sparky
      - POSTGRES_PASSWORD=${DB_PASSWORD}
      - POSTGRES_DB=sparkyfitness_db
      - PGDATA=/var/lib/postgresql/data/pgdata
      - TZ=Europe/Budapest
    volumes:
      - sparkyfitness_db_data:/var/lib/postgresql/data
    networks:
      - sparkyfitness-internal
    deploy:
      resources:
        limits:
          memory: 512M
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U sparky -d sparkyfitness_db"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 20s

  sparkyfitness-server:
    image: codewithcj/sparkyfitness_server:v0.17.2
    container_name: sparkyfitness-server
    restart: unless-stopped
    depends_on:
      sparkyfitness-db:
        condition: service_healthy
    environment:
      - SPARKY_FITNESS_DB_HOST=sparkyfitness-db
      - SPARKY_FITNESS_DB_PORT=5432
      - SPARKY_FITNESS_DB_NAME=sparkyfitness_db
      - SPARKY_FITNESS_DB_USER=sparky
      - SPARKY_FITNESS_DB_PASSWORD=${DB_PASSWORD}
      - SPARKY_FITNESS_APP_DB_USER=sparkyapp
      - SPARKY_FITNESS_APP_DB_PASSWORD=${APP_DB_PASSWORD}
      - SPARKY_FITNESS_API_ENCRYPTION_KEY=${API_ENCRYPTION_KEY}
      - BETTER_AUTH_SECRET=${BETTER_AUTH_SECRET}
      - SPARKY_FITNESS_FRONTEND_URL=https://${SUBDOMAIN}.${DOMAIN}
      - SPARKY_FITNESS_DISABLE_SIGNUP=false
      - ALLOW_PRIVATE_NETWORK_CORS=true
      - SPARKY_FITNESS_LOG_LEVEL=INFO
      - NODE_ENV=production
      - TZ=Europe/Budapest
      - PUID=1000
      - GUID=1000
    volumes:
      - sparkyfitness_uploads:/app/SparkyFitnessServer/uploads
      - sparkyfitness_backup:/app/SparkyFitnessServer/backup
    networks:
      - sparkyfitness-internal
    deploy:
      resources:
        limits:
          memory: 1024M
    healthcheck:
      # Node-exec probe (image-inspected 2026-07-03: node v24.17.0 at /usr/local/bin/node; wget/curl
      # also present, but the node HTTP GET checks the real /api/health status, not just reachability).
      test: ["CMD", "node", "-e", "require('http').get('http://127.0.0.1:3010/api/health',r=>process.exit(r.statusCode<400?0:1)).on('error',()=>process.exit(1))"]
      interval: 30s
      timeout: 10s
      retries: 5
      start_period: 120s

  sparkyfitness-frontend:
    image: codewithcj/sparkyfitness:v0.17.2
    # container_name = the stack name EXACTLY: the controller-side health probe dials the container
    # named like the stack (fallback = FIRST prefix match, which here could be the DB) — see the
    # felhom-app-catalog skill / REUSE.md probe-naming row.
    container_name: sparkyfitness
    restart: unless-stopped
    depends_on:
      sparkyfitness-server:
        condition: service_healthy
    environment:
      - SPARKY_FITNESS_SERVER_HOST=sparkyfitness-server
      - SPARKY_FITNESS_SERVER_PORT=3010
      - SPARKY_FITNESS_FRONTEND_URL=https://${SUBDOMAIN}.${DOMAIN}
      - NGINX_LISTEN_PORT=80
      - TZ=Europe/Budapest
      - PUID=1000
      - GUID=1000
    networks:
      - traefik-public
      - sparkyfitness-internal
    labels:
      - "traefik.enable=true"
      - "traefik.http.routers.sparkyfitness.rule=Host(`${SUBDOMAIN}.${DOMAIN}`)"
      - "traefik.http.routers.sparkyfitness.entrypoints=websecure"
      - "traefik.http.routers.sparkyfitness.tls=true"
      - "traefik.http.routers.sparkyfitness.tls.certresolver=letsencrypt"
      - "traefik.http.services.sparkyfitness.loadbalancer.server.port=80"
    deploy:
      resources:
        limits:
          memory: 256M
    healthcheck:
      # BusyBox-wget family (image-inspected 2026-07-03: /usr/bin/wget present in this Alpine/nginx
      # image; curl too — wget kept as the catalog's most common family).
      test: ["CMD", "wget", "--spider", "-q", "http://127.0.0.1:80/"]
      interval: 30s
      timeout: 10s
      retries: 5
      start_period: 30s

volumes:
  sparkyfitness_db_data:
  sparkyfitness_uploads:
  sparkyfitness_backup:

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