Fix VSA FF scope to groups

ee/app/controllers/groups/analytics/cycle_analytics/summary_controller.rb

@@ -4,6 +4,7 @@ module Groups
   module Analytics
     module CycleAnalytics
       class SummaryController < Groups::Analytics::ApplicationController
+        extend ::Gitlab::Utils::Override
         include CycleAnalyticsParams
 
         before_action :load_group
@@ -27,6 +28,11 @@ module Groups
         def authorize_access
           return render_403 unless can?(current_user, :read_group_cycle_analytics, @group)
         end
+
+        override :all_cycle_analytics_params
+        def all_cycle_analytics_params
+          super.merge({ group: @group })
+        end
       end
     end
   end

ee/app/services/analytics/cycle_analytics/data_loader_service.rb

@@ -19,6 +19,8 @@ module Analytics
         @cursor = cursor
         @updated_at_before = updated_at_before
         @upsert_count = 0
+
+        load_stages # ensure stages are loaded/created
       end
 
       def execute
@@ -54,7 +56,7 @@ module Analytics
 
       private
 
-      attr_reader :group, :model, :cursor, :updated_at_before, :upsert_count
+      attr_reader :group, :model, :cursor, :updated_at_before, :upsert_count, :stages
 
       def error(error_reason)
         ServiceResponse.error(
@@ -172,8 +174,8 @@ module Analytics
         "column_" + event.hash_code[0...10]
       end
 
-      def stages
-        @stages ||= Gitlab::Analytics::CycleAnalytics::DistinctStageLoader
+      def load_stages
+        @stages ||= ::Gitlab::Analytics::CycleAnalytics::DistinctStageLoader
           .new(group: group)
           .stages
           .select { |stage| stage.start_event.object_type == model }

ee/spec/controllers/groups/analytics/cycle_analytics/summary_controller_spec.rb

@@ -48,5 +48,25 @@ RSpec.describe Groups::Analytics::CycleAnalytics::SummaryController do
     subject { get :time_summary, params: params }
 
     it_behaves_like 'summary endpoint'
+
+    it 'passes the group to RequestParams' do
+      expect_next_instance_of(Gitlab::Analytics::CycleAnalytics::RequestParams) do |instance|
+        expect(instance.group).to eq(group)
+      end
+
+      subject
+    end
+
+    it 'uses the aggregated VSA data collector' do
+      # Ensure stage_hash_id is present for Lead Time and CycleTime
+      Analytics::CycleAnalytics::DataLoaderService.new(group: group, model: Issue).execute
+
+      # Calculating Cycle Time and Lead Time
+      expect(Gitlab::Analytics::CycleAnalytics::Aggregated::DataCollector).to receive(:new).twice.and_call_original
+
+      subject
+
+      expect(response).to be_successful
+    end
   end
 end