docker-compose.yml

services:

  # ── Listener: off-chain event processor & REST API (port 8787) ──────────────
  listener:
    build:
      context: ./listener
      target: production
    ports:
      - "8787:8787"
    environment:
      # Stellar connectivity — update CONTRACT_ADDRESSES with your deployed contract ID
      STELLAR_RPC_URL: ${STELLAR_RPC_URL:-https://soroban-testnet.stellar.org:443}
      STELLAR_NETWORK: ${STELLAR_NETWORK:-testnet}
      STELLAR_NETWORK_PASSPHRASE: ${STELLAR_NETWORK_PASSPHRASE:-Test SDF Network ; September 2015}
      CONTRACT_ADDRESSES: ${CONTRACT_ADDRESSES:-[{"address":"CXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX","events":["*"]}]}
      # API server
      EVENTS_API_PORT: "8787"
      EVENTS_API_CORS_ORIGIN: "http://localhost:5173"
      # Database — stored in the named volume below
      DATABASE_PATH: /app/data/notifications.db
      # Logging
      LOG_LEVEL: ${LOG_LEVEL:-info}
      # Optional Discord delivery (leave blank to disable)
      DISCORD_WEBHOOK_URL: ${DISCORD_WEBHOOK_URL:-}
      DISCORD_WEBHOOK_ID: ${DISCORD_WEBHOOK_ID:-}
    volumes:
      # Persist SQLite database across container restarts
      - listener_data:/app/data
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "node", "-e", "require('http').get('http://localhost:8787/health', r => process.exit(r.statusCode === 200 ? 0 : 1)).on('error', () => process.exit(1))"]
      interval: 15s
      timeout: 5s
      retries: 5
      start_period: 20s

  # ── Dashboard: React + Vite dev server with HMR (port 5173) ─────────────────
  #
  # NOTE: Vite VITE_* variables are embedded at BUILD time, not at runtime.
  # To change the API URL, set VITE_EVENTS_API_URL in your shell before running
  # `docker compose up --build`, or export it in a .env file at the repo root.
  dashboard:
    build:
      context: ./dashboard
      target: dev
      args:
        # Passed as a build arg so Vite can embed it — defaults to the listener
        # container reachable via the host-mapped port.
        VITE_EVENTS_API_URL: ${VITE_EVENTS_API_URL:-http://localhost:8787/api/events}
        VITE_STELLAR_NETWORK: ${VITE_STELLAR_NETWORK:-TESTNET}
    ports:
      - "5173:5173"
    volumes:
      # Mount source for hot module replacement — changes reflect without rebuild
      - ./dashboard/src:/app/src:ro
      - ./dashboard/index.html:/app/index.html:ro
      - ./dashboard/vite.config.ts:/app/vite.config.ts:ro
    depends_on:
      listener:
        condition: service_healthy
    restart: unless-stopped

volumes:
  listener_data:
    driver: local