"""Setup-related utilities shared by multiple services."""

from __future__ import annotations

from app.repositories import settings_repo

_KEY_PASSWORD_HASH = "master_password_hash"
_KEY_SETUP_DONE = "setup_completed"


async def get_password_hash(db):
    """Return the stored master password hash or None."""
    return await settings_repo.get_setting(db, _KEY_PASSWORD_HASH)