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# ~*~ coding: utf-8 ~*~
# Copyright (C) 2014-2018 Beijing DuiZhan Technology Co.,Ltd. All Rights Reserved.
#
# Licensed under the GNU General Public License v2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.gnu.org/licenses/gpl-2.0.html
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from rest_framework_bulk import BulkModelViewSet
from rest_framework.pagination import LimitOffsetPagination
from django.db.models import Count
from common.utils import get_logger
from ..hands import IsOrgAdmin
from ..models import Label
from .. import serializers
logger = get_logger(__file__)
__all__ = ['LabelViewSet']
class LabelViewSet(BulkModelViewSet):
filter_fields = ("name", "value")
search_fields = filter_fields
permission_classes = (IsOrgAdmin,)
serializer_class = serializers.LabelSerializer
pagination_class = LimitOffsetPagination
def list(self, request, *args, **kwargs):
if request.query_params.get("distinct"):
self.serializer_class = serializers.LabelDistinctSerializer
self.queryset = self.queryset.values("name").distinct()
return super().list(request, *args, **kwargs)
def get_queryset(self):
self.queryset = Label.objects.annotate(asset_count=Count("assets"))
return self.queryset