"""Example domain repository backed by Redis JSON."""

from typing import Any

from python_repositories.adapters.redis_adapter import RedisAdapter


class UserJsonRepository(RedisAdapter):
    """Example: domain repository backed by Redis JSON."""

    def _key(self, user_id: str) -> str:
        return f"user:{user_id}"

    def get_user(self, user_id: str) -> dict[str, Any] | None:
        return self.get(self._key(user_id))

    def save_user(self, user_id: str, user: dict[str, Any]) -> None:
        self.set(self._key(user_id), user)

    def delete_user(self, user_id: str) -> None:
        self.delete(self._key(user_id))