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3159a4e794
* perf: change domain to zone * perf: change domain to zone * perf: change some word * perf: update gateway enabled i18n * perf: change migrations --------- Co-authored-by: ibuler <ibuler@qq.com>
76 lines
2.8 KiB
Python
76 lines
2.8 KiB
Python
# -*- coding: utf-8 -*-
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#
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from django.db.models import Count, Q
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from django.utils.translation import gettext_lazy as _
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from rest_framework import serializers
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from common.serializers import ResourceLabelsMixin
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from common.serializers.fields import ObjectRelatedField
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from orgs.mixins.serializers import BulkOrgResourceModelSerializer
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from .gateway import GatewayWithAccountSecretSerializer
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from ..models import Zone, Gateway
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__all__ = ['ZoneSerializer', 'ZoneWithGatewaySerializer', 'ZoneListSerializer']
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class ZoneSerializer(ResourceLabelsMixin, BulkOrgResourceModelSerializer):
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gateways = ObjectRelatedField(
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many=True, required=False, label=_('Gateway'), queryset=Gateway.objects,
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help_text=_(
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"A gateway is a network proxy for a zone, and when connecting assets within the zone, "
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"the connection is routed through the gateway.")
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)
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assets_amount = serializers.IntegerField(label=_('Assets amount'), read_only=True)
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class Meta:
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model = Zone
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fields_mini = ['id', 'name']
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fields_small = fields_mini + ['comment']
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fields_m2m = ['assets', 'gateways', 'labels', 'assets_amount']
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read_only_fields = ['date_created']
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fields = fields_small + fields_m2m + read_only_fields
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extra_kwargs = {
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'assets': {'required': False, 'label': _('Assets')},
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}
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def to_representation(self, instance):
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data = super().to_representation(instance)
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assets = data.get('assets')
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if assets is None:
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return data
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gateway_ids = [str(i['id']) for i in data['gateways']]
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data['assets'] = [i for i in assets if str(i['id']) not in gateway_ids]
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return data
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def create(self, validated_data):
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assets = validated_data.pop('assets', [])
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gateways = validated_data.pop('gateways', [])
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validated_data['assets'] = assets + gateways
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return super().create(validated_data)
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def update(self, instance, validated_data):
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assets = validated_data.pop('assets', list(instance.assets.all()))
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gateways = validated_data.pop('gateways', list(instance.gateways.all()))
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validated_data['assets'] = assets + gateways
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return super().update(instance, validated_data)
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class ZoneListSerializer(ZoneSerializer):
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class Meta(ZoneSerializer.Meta):
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fields = list(set(ZoneSerializer.Meta.fields + ['assets_amount']) - {'assets'})
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@classmethod
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def setup_eager_loading(cls, queryset):
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queryset = queryset.annotate(
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assets_amount=Count('assets', filter=~Q(assets__platform__name__startswith='Gateway'), distinct=True),
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)
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return queryset
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class ZoneWithGatewaySerializer(serializers.ModelSerializer):
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gateways = GatewayWithAccountSecretSerializer(many=True, read_only=True)
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class Meta:
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model = Zone
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fields = '__all__'
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