Bug 1644350 - Add readonly endpoint for performance tags

tests/webapp/api/test_performance_tags.py

@@ -0,0 +1,14 @@
+from django.urls import reverse
+
+
+def test_perf_tags_get(authorized_sheriff_client, test_perf_tag, test_perf_tag_2):
+    resp = authorized_sheriff_client.get(reverse('performance-tags-list'))
+    assert resp.status_code == 200
+
+    assert len(resp.json()) == 2
+
+    assert resp.json()[0]['id'] == test_perf_tag.id
+    assert resp.json()[0]['name'] == test_perf_tag.name
+
+    assert resp.json()[1]['id'] == test_perf_tag_2.id
+    assert resp.json()[1]['name'] == test_perf_tag_2.name

treeherder/webapp/api/performance_data.py

@@ -22,6 +22,7 @@ from treeherder.perf.models import (
     PerformanceDatum,
     PerformanceFramework,
     PerformanceSignature,
+    PerformanceTag,
 )
 from treeherder.webapp.api.permissions import IsStaffOrReadOnly
 
@@ -34,6 +35,7 @@ from .performance_serializers import (
     PerformanceFrameworkSerializer,
     PerformanceQueryParamsSerializer,
     PerformanceSummarySerializer,
+    PerformanceTagSerializer,
     TestSuiteHealthParamsSerializer,
     TestSuiteHealthSerializer,
 )
@@ -384,6 +386,13 @@ class PerformanceAlertSummaryFilter(django_filters.FilterSet):
         ]
 
 
+class PerformanceTagViewSet(viewsets.ReadOnlyModelViewSet):
+    queryset = PerformanceTag.objects.all()
+    serializer_class = PerformanceTagSerializer
+    filter_backends = [filters.OrderingFilter]
+    ordering = 'id'
+
+
 class PerformanceAlertSummaryViewSet(viewsets.ModelViewSet):
     """ViewSet for the performance alert summary model"""
 

treeherder/webapp/api/urls.py

@@ -105,6 +105,9 @@ default_router.register(r'user', refdata.UserViewSet, basename='user')
 default_router.register(
     r'machineplatforms', machine_platforms.MachinePlatformsViewSet, basename='machineplatforms'
 )
+default_router.register(
+    r'performance/tag', performance_data.PerformanceTagViewSet, basename='performance-tags'
+)
 default_router.register(
     r'performance/alertsummary',
     performance_data.PerformanceAlertSummaryViewSet,