1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
# -*- coding: utf-8 -*-
#
from rest_framework import serializers
from common.serializers import AdaptedBulkListSerializer
from orgs.mixins import BulkOrgResourceModelSerializer
from ..models import Label
class LabelSerializer(BulkOrgResourceModelSerializer):
asset_count = serializers.SerializerMethodField()
class Meta:
model = Label
fields = [
'id', 'name', 'value', 'category', 'is_active', 'comment',
'date_created', 'asset_count', 'assets', 'get_category_display'
]
read_only_fields = (
'category', 'date_created', 'asset_count', 'get_category_display'
)
list_serializer_class = AdaptedBulkListSerializer
@staticmethod
def get_asset_count(obj):
return obj.assets.count()
def get_field_names(self, declared_fields, info):
fields = super().get_field_names(declared_fields, info)
fields.extend(['get_category_display'])
return fields
class LabelDistinctSerializer(BulkOrgResourceModelSerializer):
value = serializers.SerializerMethodField()
class Meta:
model = Label
fields = ("name", "value")
@staticmethod
def get_value(obj):
labels = Label.objects.filter(name=obj["name"])
return ', '.join([label.value for label in labels])