Class BatchSerializer

apps/knowledge/serializers/common.py:51–63

class BatchSerializer(serializers.Serializer):
    id_list = serializers.ListField(required=True, child=serializers.UUIDField(required=True), label=_('id list'))

    def is_valid(self, *, model=None, raise_exception=False):
        super().is_valid(raise_exception=True)
        if model is not None:
            id_list = self.data.get('id_list')
            model_list = QuerySet(model).filter(id__in=id_list)
            if len(model_list) != len(id_list):
                model_id_list = [str(m.id) for m in model_list]
                error_id_list = list(filter(lambda row_id: not model_id_list.__contains__(row_id), id_list))
                raise AppApiException(500, _('The following id does not exist: {error_id_list}').format(
                    error_id_list=error_id_list))

class BatchMoveSerializer(BatchSerializer):
    folder_id = serializers.CharField(required=True, label=_('folder id'))