Source code for pas.collections.parliamentarian

from onegov.core.collection import GenericCollection
from onegov.pas.models import Parliamentarian

from typing import TYPE_CHECKING
if TYPE_CHECKING:
    from sqlalchemy.orm import Query
    from sqlalchemy.orm import Session
    from typing import Self




class ParliamentarianCollection(GenericCollection[Parliamentarian]):

    def __init__(
        self,
        session: 'Session',
        active: bool | None = None
    ):
        super().__init__(session)


        self.active = active


    @property


    def model_class(self) -> type[Parliamentarian]:
        return Parliamentarian




    def query(self) -> 'Query[Parliamentarian]':

        query = super().query()

        if self.active is not None:
            id_query = self.session.query(Parliamentarian)
            if self.active:
                ids = [p.id for p in id_query if p.active]
                query = query.filter(Parliamentarian.id.in_(ids))
            else:
                ids = [p.id for p in id_query if not p.active]
                query = query.filter(Parliamentarian.id.in_(ids))

        return query.order_by(
            Parliamentarian.last_name,
            Parliamentarian.first_name
        ).distinct()




    def for_filter(
        self,
        active: bool | None = None
    ) -> 'Self':
        return self.__class__(self.session, active)