services:
  # 1. BITCOIN FULL NODE (bitcoind)
  bitcoind:
    image: lncm/bitcoind:v27.0
    container_name: bitcoind-node
    restart: unless-stopped
    volumes:
      - ./bitcoin-data:/root/.bitcoin
    ports:
      - "8333:8333" # P2P Netzwerk
    command:
      - -server=1
      - -txindex=0
      - -prune=5000 # Beschränkt den Speicher auf ca. 17 GB
      - -rpcbind=0.0.0.0
      - -rpcallowip=0.0.0.0/0
      - -rpcuser=pooluser
      - -rpcpassword=StrengGeheimesPasswort123!
      - -zmqpubrawblock=tcp://0.0.0.0:28332
    networks:
      - mining-net

  # 2. PUBLIC-POOL STRATUM & API BACKEND
  public-pool:
    image: benedikteth/public-pool:latest
    container_name: public-pool-backend
    restart: unless-stopped
    depends_on:
      - bitcoind
    environment:
      - BITCOIN_RPC_URL=http://bitcoind:8332
      - BITCOIN_RPC_USER=pooluser
      - BITCOIN_RPC_PASSWORD=StrengGeheimesPasswort123!
      - BITCOIN_RPC_TIMEOUT=10000
      - BITCOIN_ZMQ_HOST=tcp://bitcoind:28332
      - API_PORT=3334
      - STRATUM_PORT=21496
      - NETWORK=mainnet
    ports:
      - "21496:21496" # Stratum V1 Port für Miner
    networks:
      - mining-net

  # 3. CUSTOM PHP-DASHBOARD (by Tessmann)
  dashboard-web:
    image: tessmann/bitcoin-solo-pool:latest
    container_name: mining-dashboard
    restart: unless-stopped
    ports:
      - "8080:80"
    volumes:
      - ./dashboard-data:/var/www/html/posts
    environment:
      - TZ=Europe/Berlin
    networks:
      - mining-net

networks:
  mining-net:
    driver: bridge