def get_moneys_for_account(self, account: Account) -> List[Money]:
""" Returns a list of Money object that represents the impact
of this transaction for an account. """
acc_descendants_pks = list(
account.get_descendants(True).values_list("pk", flat=True))
return [
x.money for x in self.get_movements_specs()
if x.account.pk in acc_descendants_pks
]
def filter_by_account(self, acc: Account) -> TransactionQuerySet:
""" Returns only transactions for which a movement uses an account """
acc_descendants_pks = list(
acc.get_descendants(True).values_list('pk', flat=True))
return self.filter(movement__account__id__in=acc_descendants_pks)
