Enable Cycle Analytics FF by default

This commit enables Cycle Analytics feature flag by default, so it will
show up on the /-/analytics workspace.

ee/changelogs/unreleased/34776-enable-group-ca-by-default.yml

+---
+title: Enable Cycle Analytics Feature by default
+merge_request: 19484
+author:
+type: changed

ee/config/routes/analytics.rb

@@ -3,9 +3,9 @@
 namespace :analytics do
   root to: 'analytics#index'
 
-  resource :productivity_analytics, only: :show, constraints: lambda { |req| Gitlab::Analytics.productivity_analytics_enabled? }
+  resource :productivity_analytics, only: :show, constraints: -> (req) { Gitlab::Analytics.productivity_analytics_enabled? }
 
-  constraints(::Constraints::FeatureConstrainer.new(Gitlab::Analytics::CYCLE_ANALYTICS_FEATURE_FLAG)) do
+  constraints(-> (req) { Gitlab::Analytics.cycle_analytics_enabled? }) do
     resource :cycle_analytics, only: :show
     namespace :cycle_analytics do
       resources :stages, only: [:index, :create, :update, :destroy] do

ee/lib/gitlab/analytics.rb

@@ -16,7 +16,8 @@ module Gitlab
     ].freeze
 
     FEATURE_FLAG_DEFAULTS = {
-      PRODUCTIVITY_ANALYTICS_FEATURE_FLAG => true
+      PRODUCTIVITY_ANALYTICS_FEATURE_FLAG => true,
+      CYCLE_ANALYTICS_FEATURE_FLAG => true
     }.freeze
 
     def self.any_features_enabled?
@@ -28,15 +29,19 @@ module Gitlab
     end
 
     def self.cycle_analytics_enabled?
-      Feature.enabled?(CYCLE_ANALYTICS_FEATURE_FLAG)
+      feature_enabled?(CYCLE_ANALYTICS_FEATURE_FLAG)
     end
 
     def self.productivity_analytics_enabled?
-      Feature.enabled?(PRODUCTIVITY_ANALYTICS_FEATURE_FLAG, default_enabled: feature_enabled_by_default?(PRODUCTIVITY_ANALYTICS_FEATURE_FLAG))
+      feature_enabled?(PRODUCTIVITY_ANALYTICS_FEATURE_FLAG)
     end
 
     def self.feature_enabled_by_default?(flag)
       !!FEATURE_FLAG_DEFAULTS[flag]
     end
+
+    def self.feature_enabled?(feature)
+      Feature.enabled?(feature, default_enabled: feature_enabled_by_default?(feature))
+    end
   end
 end

ee/spec/routing/analytics_routing_spec.rb

@@ -25,6 +25,14 @@ describe 'Analytics' do
       end
     end
 
+    context 'cycle_analytics feature flag is enabled by default' do
+      it 'succeeds' do
+        expect(Gitlab::Analytics).to receive(:cycle_analytics_enabled?).and_call_original
+
+        expect(get('/-/analytics/cycle_analytics')).to route_to('analytics/cycle_analytics#show')
+      end
+    end
+
     context 'productivity_analytics feature flag is disabled' do
       before do
         stub_feature_flags(Gitlab::Analytics::PRODUCTIVITY_ANALYTICS_FEATURE_FLAG => false)