Expose notification setting events in API

lib/api/entities.rb

@@ -275,7 +275,8 @@ module API
       expose :access_level
       expose :notification_level do |member, options|
         if member.notification_setting
-          NotificationSetting.levels[member.notification_setting.level]
+          setting = member.notification_setting
+          { level: NotificationSetting.levels[setting.level], events: setting.events }
         end
       end
     end

spec/requests/api/projects_spec.rb

@@ -428,8 +428,9 @@ describe API::API, api: true  do
 
     describe 'permissions' do
       context 'all projects' do
-        it 'Contains permission information' do
-          project.team << [user, :master]
+        before { project.team << [user, :master] }
+
+        it 'contains permission information' do
           get api("/projects", user)
 
           expect(response.status).to eq(200)
@@ -437,10 +438,18 @@ describe API::API, api: true  do
               to eq(Gitlab::Access::MASTER)
           expect(json_response.first['permissions']['group_access']).to be_nil
         end
+
+        it 'contains notification level information' do
+          get api("/projects", user)
+
+          expect(response.status).to eq(200)
+          expect(json_response.first['permissions']['project_access']['notification_level']['level']).to eq(NotificationSetting.levels[:global])
+          expect(json_response.first['permissions']['project_access']['notification_level'].keys).to include('events')
+        end
       end
 
       context 'personal project' do
-        it 'Sets project access and returns 200' do
+        it 'sets project access and returns 200' do
           project.team << [user, :master]
           get api("/projects/#{project.id}", user)
 
@@ -452,9 +461,11 @@ describe API::API, api: true  do
       end
 
       context 'group project' do
+        let(:project2) { create(:project, group: create(:group)) }
+
+        before { project2.group.add_owner(user) }
+
         it 'should set the owner and return 200' do
-          project2 = create(:project, group: create(:group))
-          project2.group.add_owner(user)
           get api("/projects/#{project2.id}", user)
 
           expect(response.status).to eq(200)
@@ -462,6 +473,14 @@ describe API::API, api: true  do
           expect(json_response['permissions']['group_access']['access_level']).
             to eq(Gitlab::Access::OWNER)
         end
+
+        it 'shows notification level information' do
+          get api("/projects/#{project2.id}", user)
+
+          expect(response.status).to eq(200)
+          expect(json_response['permissions']['group_access']['notification_level']['level']).to eq(NotificationSetting.levels[:global])
+          expect(json_response['permissions']['group_access']['notification_level'].keys).to include('events')
+        end
       end
     end
   end