61b7c2ec48
# What this PR does Adds a new filter on alert groups page that allows to filter alert groups by escalation chain. <img width="1204" alt="Screenshot 2023-03-13 at 22 42 00" src="https://user-images.githubusercontent.com/20116910/224848730-ef753856-a050-4acb-ba36-498d2bca2b4f.png"> ## Which issue(s) this PR fixes This should be useful on it's own as it's giving more filtering capabilities, but it also could be useful for https://github.com/grafana/oncall/issues/1300, if PD rulesets are migrated to a single integration with multiple escalation chains. ## Checklist - [x] Tests updated - [x] `CHANGELOG.md` updated
40 lines
1.6 KiB
Python
40 lines
1.6 KiB
Python
from rest_framework import serializers
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from apps.alerts.models import EscalationChain
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from common.api_helpers.custom_fields import TeamPrimaryKeyRelatedField
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from common.api_helpers.utils import CurrentOrganizationDefault, CurrentTeamDefault
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class EscalationChainSerializer(serializers.ModelSerializer):
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id = serializers.CharField(read_only=True, source="public_primary_key")
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organization = serializers.HiddenField(default=CurrentOrganizationDefault())
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team = TeamPrimaryKeyRelatedField(allow_null=True, default=CurrentTeamDefault())
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class Meta:
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model = EscalationChain
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fields = ("id", "name", "organization", "team")
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class EscalationChainListSerializer(EscalationChainSerializer):
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number_of_integrations = serializers.SerializerMethodField()
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number_of_routes = serializers.SerializerMethodField()
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class Meta(EscalationChainSerializer.Meta):
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fields = [*EscalationChainSerializer.Meta.fields, "number_of_integrations", "number_of_routes"]
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def get_number_of_integrations(self, obj):
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# num_integrations param added in queryset via annotate. Check EscalationChainViewSet.get_queryset
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return getattr(obj, "num_integrations")
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def get_number_of_routes(self, obj):
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# num_routes param added in queryset via annotate. Check EscalationChainViewSet.get_queryset
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return getattr(obj, "num_routes")
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class FilterEscalationChainSerializer(serializers.ModelSerializer):
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value = serializers.CharField(source="public_primary_key")
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display_name = serializers.CharField(source="name")
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class Meta:
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model = EscalationChain
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fields = ["value", "display_name"]
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