我需要在django中查询clubs list endpoint. with clubs，其中user是clubs所有者，或者user是Tournament resident（with empty end_date，or the end_date is more recent than now）。
我有模型：

class User(AbstractBaseUser):
    id = models.UUIDField(default=uuid.uuid4, primary_key=True, max_length=128)
    ...

class Club(models.Model):
    id = models.UUIDField(default=uuid.uuid4, primary_key=True, max_length=128)
    owner = models.ForeignKey(User, on_delete=models.SET_NULL, blank=True, null=True)

class Tournament(models.Model):
    id = models.UUIDField(default=uuid.uuid4, primary_key=True, max_length=128)
    club = models.ForeignKey(Club, on_delete=models.CASCADE)

class TournamentReferee(models.Model):
    id = models.UUIDField(default=uuid.uuid4, primary_key=True, max_length=128)
    tournament = models.ForeignKey(Tournament, on_delete=models.CASCADE, related_name='tournament_referee')
    user = models.ForeignKey(User, on_delete=models.CASCADE)
    end_date = models.DateTimeField("access expire date", blank=True, null=True)

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我这样创建了我的查询，但也许有一个更好的方法来做一个单一的查询？

def get_queryset(self):
        if self.request.method == 'GET':
            now = datetime.datetime.now()
            referee_clubs_list = TournamentReferee.objects.filter(Q(user=self.request.user), (Q(end_date__isnull=True) | Q(end_date__gte=now))).values_list('tournament__club_id')
            return Club.objects.filter(Q(owner=self.request.user) | Q(id__in=(referee_clubs_list)))
        return super().get_queryset()

型