services:
  db:
    image: postgres:16
    container_name: qtw-postgres
    environment:
      POSTGRES_USER: qtw
      POSTGRES_PASSWORD: qtw
      POSTGRES_DB: qtw
    ports:
      - "5432:5432"
    volumes:
      - qtw_pgdata:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U qtw -d qtw"]
      interval: 5s
      timeout: 3s
      retries: 10

  backend:
    build:
      context: ./backend
    container_name: qtw-backend
    depends_on:
      db:
        condition: service_healthy
    environment:
      DATABASE_URL: postgresql+asyncpg://qtw:qtw@db:5432/qtw
      MARKET_DATA_SOURCE: synthetic
      GUROBI_IN_RACE: "0"
      # Optional: set SMTP_PASSWORD (a Resend API key) in the host env to email
      # API keys for real; unset → the console sender logs the key to the backend
      # container logs. SMTP_USERNAME is the literal "resend".
      SMTP_HOST: ${SMTP_HOST:-smtp.resend.com}
      SMTP_PORT: ${SMTP_PORT:-587}
      SMTP_USERNAME: ${SMTP_USERNAME:-resend}
      SMTP_PASSWORD: ${SMTP_PASSWORD:-}
      EMAIL_FROM: ${EMAIL_FROM:-Qubitrefill <noreply@quip.network>}
      # Registration digest — daily contact-list email to the team. Defaults to
      # the BD alias; set DIGEST_RECIPIENTS="" to disable (fail-closed). Also
      # inert without SMTP_PASSWORD, so it can never fall back to logging the list.
      DIGEST_RECIPIENTS: ${DIGEST_RECIPIENTS-bd@postquant.xyz}
      DIGEST_HOUR_UTC: ${DIGEST_HOUR_UTC:-7}
    ports:
      - "8000:8000"
    healthcheck:
      test: ["CMD", "python", "-c", "import urllib.request; urllib.request.urlopen('http://localhost:8000/healthz')"]
      interval: 10s
      timeout: 3s
      retries: 5
      start_period: 20s

volumes:
  qtw_pgdata: