services:
  db:
    image: postgres:16-alpine
    container_name: crm_omt_db
    restart: unless-stopped
    # bind to loopback only — DB is reachable from the API on this box, not from the LAN
    ports:
      - "127.0.0.1:5432:5432"
    environment:
      # all of these MUST come from the .env file at repo root — no defaults
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:?POSTGRES_PASSWORD is required}
      POSTGRES_DB: ${POSTGRES_DB:-crm_omt}
      ADMIN_EMAIL: ${ADMIN_EMAIL:?ADMIN_EMAIL is required}
      ADMIN_PASSWORD: ${ADMIN_PASSWORD:?ADMIN_PASSWORD is required}
      ADMIN_NAME: ${ADMIN_NAME:-Owner}
    volumes:
      - dbdata:/var/lib/postgresql/data
      - ./supabase/migrations:/sql/migrations:ro
      - ./server/db/init:/docker-entrypoint-initdb.d:ro
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U postgres -d crm_omt"]
      interval: 5s
      timeout: 5s
      retries: 20

volumes:
  dbdata: