Make changes to support capture by the activity stream

Including exposing a new API view for a particular EE's activity
stream objects.

awx/api/serializers.py

@@ -1367,6 +1367,9 @@ class ExecutionEnvironmentSerializer(BaseSerializer):
 
     def get_related(self, obj):
         res = super(ExecutionEnvironmentSerializer, self).get_related(obj)
+        res.update(
+            activity_stream = self.reverse('api:execution_environment_activity_stream_list', kwargs={'pk': obj.pk}),
+        )
         if obj.organization:
             res['organization'] = self.reverse('api:organization_detail', kwargs={'pk': obj.organization.pk})
         if obj.credential:

awx/api/urls/execution_environments.py

@@ -3,12 +3,14 @@ from django.conf.urls import url
 from awx.api.views import (
     ExecutionEnvironmentList,
     ExecutionEnvironmentDetail,
+    ExecutionEnvironmentActivityStreamList,
 )
 
 
 urls = [
     url(r'^$', ExecutionEnvironmentList.as_view(), name='execution_environment_list'),
     url(r'^(?P<pk>[0-9]+)/$', ExecutionEnvironmentDetail.as_view(), name='execution_environment_detail'),
+    url(r'^(?P<pk>[0-9]+)/activity_stream/$', ExecutionEnvironmentActivityStreamList.as_view(), name='execution_environment_activity_stream_list'),
 ]
 
 __all__ = ['urls']

awx/api/views/__init__.py

@@ -700,6 +700,22 @@ class ExecutionEnvironmentDetail(RetrieveUpdateDestroyAPIView):
     swagger_topic = "Execution Environments"
 
 
+class ExecutionEnvironmentActivityStreamList(SubListAPIView):
+
+    model = models.ActivityStream
+    serializer_class = serializers.ActivityStreamSerializer
+    parent_model = models.ExecutionEnvironment
+    relationship = 'activitystream_set'
+    search_fields = ('changes',)
+
+    def get_queryset(self):
+        parent = self.get_parent_object()
+        self.check_parent_access(parent)
+
+        qs = self.request.user.get_queryset(self.model)
+        return qs.filter(execution_environment=parent)
+
+
 class ProjectList(ListCreateAPIView):
 
     model = models.Project

awx/main/models/__init__.py

@@ -222,6 +222,7 @@ activity_stream_registrar.connect(CredentialType)
 activity_stream_registrar.connect(Team)
 activity_stream_registrar.connect(Project)
 #activity_stream_registrar.connect(ProjectUpdate)
+activity_stream_registrar.connect(ExecutionEnvironment)
 activity_stream_registrar.connect(JobTemplate)
 activity_stream_registrar.connect(Job)
 activity_stream_registrar.connect(AdHocCommand)

awx/main/signals.py

@@ -368,6 +368,7 @@ def model_serializer_mapping():
         models.Credential: serializers.CredentialSerializer,
         models.Team: serializers.TeamSerializer,
         models.Project: serializers.ProjectSerializer,
+        models.ExecutionEnvironment: serializers.ExecutionEnvironmentSerializer,
         models.JobTemplate: serializers.JobTemplateWithSpecSerializer,
         models.Job: serializers.JobSerializer,
         models.AdHocCommand: serializers.AdHocCommandSerializer,