"""Reference Signing Entity Handler."""

from fastapi import APIRouter

from moneyhub.logic import reference_signing_entity as logic
from moneyhub.schemas.reference_signing_entity import ReferenceSigningEntitySchema

reference_signing_entity_router = APIRouter(prefix='/reference-signing-entity',
                                            tags=['reference_signing_entity'])


@reference_signing_entity_router.get(
    '/contract/{contract_id}',
    status_code=200
)
def get_reference_signing_entity_by_contract_id(
    contract_id: int
) -> ReferenceSigningEntitySchema | None:
    """Get reference signing entity by contract ID.

    Args:
        contract_id (int): id of the contract
    Returns:
        ReferenceSigningEntity: reference signing entity
    """
    return logic.get_reference_signing_entity_by_contract_id(
        contract_id
    )