from core.secrets import generate_pair, hash_refresh_token
from db.models import Session
from repositories.sessions import SessionsRepository
from schemas.dto import KeyPair
from schemas.providers import ProvidersType


async def refresh_token_rotation(
    sessions_repo: SessionsRepository, old_token: Session, iss: ProvidersType
) -> KeyPair:
    user = old_token.user
    await sessions_repo.revoke(old_token.id)

    key_pair = generate_pair(user.id, iss=iss)
    refresh_token_hash = hash_refresh_token(key_pair.refresh_token)
    await sessions_repo.create(user.id, refresh_token_hash, iss=iss)

    return key_pair