Redirect legacy /admin/geo/replication/projects route

/admin/geo/replication/projects is redirected to
/admin/geo/sites/<site-id>/replication/project_repositories

Changelog: deprecated
EE: true

.rubocop_todo/layout/line_length.yml

@@ -714,7 +714,6 @@ Layout/LineLength:
     - 'danger/z_metadata/Dangerfile'
     - 'ee/app/controllers/admin/elasticsearch_controller.rb'
     - 'ee/app/controllers/admin/geo/application_controller.rb'
-    - 'ee/app/controllers/admin/geo/projects_controller.rb'
     - 'ee/app/controllers/admin/licenses_controller.rb'
     - 'ee/app/controllers/concerns/audit_events/date_range.rb'
     - 'ee/app/controllers/concerns/credentials_inventory_actions.rb'
@@ -1305,7 +1304,6 @@ Layout/LineLength:
     - 'ee/lib/tasks/gitlab/seed/metrics.rake'
     - 'ee/lib/world.rb'
     - 'ee/spec/controllers/admin/elasticsearch_controller_spec.rb'
-    - 'ee/spec/controllers/admin/geo/projects_controller_spec.rb'
     - 'ee/spec/controllers/admin/impersonations_controller_spec.rb'
     - 'ee/spec/controllers/admin/licenses_controller_spec.rb'
     - 'ee/spec/controllers/admin/projects_controller_spec.rb'

.rubocop_todo/rspec/context_wording.yml

@@ -6,7 +6,6 @@ RSpec/ContextWording:
     - 'ee/spec/controllers/admin/audit_logs_controller_spec.rb'
     - 'ee/spec/controllers/admin/dev_ops_report_controller_spec.rb'
     - 'ee/spec/controllers/admin/emails_controller_spec.rb'
-    - 'ee/spec/controllers/admin/geo/projects_controller_spec.rb'
     - 'ee/spec/controllers/admin/licenses_controller_spec.rb'
     - 'ee/spec/controllers/admin/push_rules_controller_spec.rb'
     - 'ee/spec/controllers/admin/users_controller_spec.rb'

.rubocop_todo/style/class_and_module_children.yml

@@ -358,7 +358,6 @@ Style/ClassAndModuleChildren:
     - 'ee/app/controllers/admin/geo/application_controller.rb'
     - 'ee/app/controllers/admin/geo/designs_controller.rb'
     - 'ee/app/controllers/admin/geo/nodes_controller.rb'
-    - 'ee/app/controllers/admin/geo/projects_controller.rb'
     - 'ee/app/controllers/admin/geo/replicables_controller.rb'
     - 'ee/app/controllers/admin/geo/settings_controller.rb'
     - 'ee/app/controllers/admin/licenses_controller.rb'

.rubocop_todo/style/format_string.yml

@@ -160,7 +160,6 @@ Style/FormatString:
     - 'ee/app/components/namespaces/free_user_cap/usage_quota_trial_alert_component.rb'
     - 'ee/app/controllers/admin/elasticsearch_controller.rb'
     - 'ee/app/controllers/admin/geo/application_controller.rb'
-    - 'ee/app/controllers/admin/geo/projects_controller.rb'
     - 'ee/app/controllers/admin/licenses_controller.rb'
     - 'ee/app/controllers/concerns/audit_events/date_range.rb'
     - 'ee/app/controllers/ee/projects/issues_controller.rb'

.rubocop_todo/style/if_unless_modifier.yml

@@ -389,7 +389,6 @@ Style/IfUnlessModifier:
     - 'ee/app/controllers/admin/elasticsearch_controller.rb'
     - 'ee/app/controllers/admin/emails_controller.rb'
     - 'ee/app/controllers/admin/geo/application_controller.rb'
-    - 'ee/app/controllers/admin/geo/projects_controller.rb'
     - 'ee/app/controllers/admin/geo/settings_controller.rb'
     - 'ee/app/controllers/admin/push_rules_controller.rb'
     - 'ee/app/controllers/concerns/credentials_inventory_actions.rb'

ee/app/controllers/admin/geo/projects_controller.rb

 # frozen_string_literal: true
 
-class Admin::Geo::ProjectsController < Admin::Geo::ApplicationController
-  before_action :check_license!
-  before_action :load_registry, except: [:index]
-  before_action :limited_actions_message!
-  before_action :load_node_data, only: [:index]
-
-  PROJECTS_LIMIT_COUNT = 10001
-
-  def index
-    @registries = case params[:sync_status]
-                  when 'failed'
-                    finder.failed_projects.page(params[:page])
-                  when 'pending'
-                    finder.pending_projects.page(params[:page])
-                  when 'synced'
-                    finder.synced_projects.page(params[:page])
-                  else
-                    finder.all_projects.page(params[:page])
-                  end
-
-    if params[:name]
-      @registries = @registries.with_search(params[:name])
+module Admin
+  module Geo
+    class ProjectsController < Admin::Geo::ApplicationController
+      before_action :check_license!
+      before_action :load_registry, except: [:index]
+      before_action :limited_actions_message!
+      before_action :load_node_data, only: [:index]
+
+      PROJECTS_LIMIT_COUNT = 10001
+
+      def index
+        if Feature.enabled?(:geo_project_repository_replication)
+          redirect_to admin_geo_nodes_path unless @current_node
+          redirect_to project_repositories_path
+        end
+
+        @registries = case params[:sync_status]
+                      when 'failed'
+                        finder.failed_projects.page(params[:page])
+                      when 'pending'
+                        finder.pending_projects.page(params[:page])
+                      when 'synced'
+                        finder.synced_projects.page(params[:page])
+                      else
+                        finder.all_projects.page(params[:page])
+                      end
+
+        @registries = @registries.with_search(params[:name]) if params[:name]
+
+        projects_limit_count = finder.all_projects.limit(PROJECTS_LIMIT_COUNT).count
+        @action_buttons = [helpers.resync_all_button(projects_limit_count, PROJECTS_LIMIT_COUNT),
+          helpers.reverify_all_button(projects_limit_count, PROJECTS_LIMIT_COUNT)]
+      end
+
+      def destroy
+        unless @registry.project.nil?
+          flash[:alert] = s_('Geo|Could not remove tracking entry for an existing project.')
+          return redirect_back_or_default(default: admin_geo_projects_path)
+        end
+
+        @registry.destroy
+
+        flash[:toast] =
+          format(s_('Geo|Tracking entry for project (%{project_id}) was successfully removed.'),
+            project_id: @registry.project_id)
+        redirect_back_or_default(default: admin_geo_projects_path)
+      end
+
+      def reverify
+        @registry.flag_repository_for_reverify!
+
+        flash[:toast] = format(s_('Geo|%{name} is scheduled for re-verify'), name: @registry.project.full_name)
+        redirect_back_or_default(default: admin_geo_projects_path)
+      end
+
+      def resync
+        @registry.flag_repository_for_resync!
+
+        flash[:toast] = format(s_('Geo|%{name} is scheduled for re-sync'), name: @registry.project.full_name)
+        redirect_back_or_default(default: admin_geo_projects_path)
+      end
+
+      def reverify_all
+        ::Geo::Batch::ProjectRegistrySchedulerWorker.perform_async(:reverify_repositories) # rubocop:disable CodeReuse/Worker
+
+        flash[:toast] = s_('Geo|All projects are being scheduled for reverify')
+        redirect_back_or_default(default: admin_geo_projects_path)
+      end
+
+      def resync_all
+        ::Geo::Batch::ProjectRegistrySchedulerWorker.perform_async(:resync_repositories) # rubocop:disable CodeReuse/Worker
+
+        flash[:toast] = s_('Geo|All projects are being scheduled for resync')
+        redirect_back_or_default(default: admin_geo_projects_path)
+      end
+
+      private
+
+      def project_repositories_path
+        "/admin/geo/sites/#{@current_node.id}/replication/project_repositories"
+      end
+
+      def load_registry
+        @registry = ::Geo::ProjectRegistry.find_by_id(params[:id])
+      end
+
+      def finder
+        @finder ||= ::Geo::ProjectRegistryStatusFinder.new
+      end
     end
-
-    projects_limit_count = finder.all_projects.limit(PROJECTS_LIMIT_COUNT).count
-    @action_buttons = [helpers.resync_all_button(projects_limit_count, PROJECTS_LIMIT_COUNT), helpers.reverify_all_button(projects_limit_count, PROJECTS_LIMIT_COUNT)]
-  end
-
-  def destroy
-    unless @registry.project.nil?
-      flash[:alert] = s_('Geo|Could not remove tracking entry for an existing project.')
-      return redirect_back_or_default(default: admin_geo_projects_path)
-    end
-
-    @registry.destroy
-
-    flash[:toast] = s_('Geo|Tracking entry for project (%{project_id}) was successfully removed.') % { project_id: @registry.project_id }
-    redirect_back_or_default(default: admin_geo_projects_path)
-  end
-
-  def reverify
-    @registry.flag_repository_for_reverify!
-
-    flash[:toast] = s_('Geo|%{name} is scheduled for re-verify') % { name: @registry.project.full_name }
-    redirect_back_or_default(default: admin_geo_projects_path)
-  end
-
-  def resync
-    @registry.flag_repository_for_resync!
-
-    flash[:toast] = s_('Geo|%{name} is scheduled for re-sync') % { name: @registry.project.full_name }
-    redirect_back_or_default(default: admin_geo_projects_path)
-  end
-
-  def reverify_all
-    Geo::Batch::ProjectRegistrySchedulerWorker.perform_async(:reverify_repositories) # rubocop:disable CodeReuse/Worker
-
-    flash[:toast] = s_('Geo|All projects are being scheduled for reverify')
-    redirect_back_or_default(default: admin_geo_projects_path)
-  end
-
-  def resync_all
-    Geo::Batch::ProjectRegistrySchedulerWorker.perform_async(:resync_repositories) # rubocop:disable CodeReuse/Worker
-
-    flash[:toast] = s_('Geo|All projects are being scheduled for resync')
-    redirect_back_or_default(default: admin_geo_projects_path)
-  end
-
-  private
-
-  def load_registry
-    @registry = ::Geo::ProjectRegistry.find_by_id(params[:id])
-  end
-
-  def finder
-    @finder ||= ::Geo::ProjectRegistryStatusFinder.new
   end
 end

ee/spec/controllers/admin/geo/projects_controller_spec.rb

@@ -6,7 +6,7 @@
   include EE::GeoHelpers
 
   let_it_be(:admin) { create(:admin) }
-  let_it_be(:geo_primary) { create(:geo_node, :primary) }
+  let_it_be(:geo_node) { create(:geo_node, :primary) }
 
   let(:synced_registry) { create(:geo_project_registry, :synced) }
 
@@ -32,49 +32,92 @@
 
       before do
         stub_licensed_features(geo: true)
-        stub_current_geo_node(create(:geo_node))
+        stub_current_geo_node(geo_node)
       end
 
-      it 'displays a different read-only message based on skip_readonly_message' do
-        expect(subject.body).to match('You may be able to make a limited amount of changes or perform a limited amount of actions on this page')
-        expect(subject.body).to include(geo_primary.url)
-      end
+      context 'with geo_project_repository_replication feature flag disabled' do
+        before do
+          stub_feature_flags(geo_project_repository_replication: false)
+        end
 
-      context 'without sync_status specified' do
-        it 'renders all template when no extra get params is specified' do
-          expect(subject).to have_gitlab_http_status(:ok)
-          expect(subject).to render_template(:index)
-          expect(subject).to render_template(partial: 'admin/geo/projects/_all')
+        context 'on secondary' do
+          before do
+            stub_secondary_node
+          end
+
+          it 'displays a different read-only message based on skip_readonly_message' do
+            expect(subject.body).to match(
+              'You may be able to make a limited amount of changes or perform a limited amount of actions on this page'
+            )
+            expect(subject.body).to include(geo_node.url)
+          end
+        end
+
+        context 'without sync_status specified' do
+          it 'renders all template when no extra get params is specified' do
+            expect(subject).to have_gitlab_http_status(:ok)
+            expect(subject).to render_template(:index)
+            expect(subject).to render_template(partial: 'admin/geo/projects/_all')
+          end
         end
-      end
 
-      context 'with sync_status=pending' do
-        subject { get :index, params: { sync_status: 'pending' } }
+        context 'with sync_status=pending' do
+          subject { get :index, params: { sync_status: 'pending' } }
 
-        it 'renders pending template' do
-          expect(subject).to have_gitlab_http_status(:ok)
-          expect(subject).to render_template(:index)
-          expect(subject).to render_template(partial: 'admin/geo/projects/_pending')
+          it 'renders pending template' do
+            expect(subject).to have_gitlab_http_status(:ok)
+            expect(subject).to render_template(:index)
+            expect(subject).to render_template(partial: 'admin/geo/projects/_pending')
+          end
         end
-      end
 
-      context 'with sync_status=failed' do
-        subject { get :index, params: { sync_status: 'failed' } }
+        context 'with sync_status=failed' do
+          subject { get :index, params: { sync_status: 'failed' } }
 
-        it 'renders failed template' do
-          expect(subject).to have_gitlab_http_status(:ok)
-          expect(subject).to render_template(:index)
-          expect(subject).to render_template(partial: 'admin/geo/projects/_failed')
+          it 'renders failed template' do
+            expect(subject).to have_gitlab_http_status(:ok)
+            expect(subject).to render_template(:index)
+            expect(subject).to render_template(partial: 'admin/geo/projects/_failed')
+          end
+        end
+
+        context 'with sync_status=synced' do
+          subject { get :index, params: { sync_status: 'synced' } }
+
+          it 'renders synced template' do
+            expect(subject).to have_gitlab_http_status(:ok)
+            expect(subject).to render_template(:index)
+            expect(subject).to render_template(partial: 'admin/geo/projects/_synced')
+          end
         end
       end
 
-      context 'with sync_status=synced' do
-        subject { get :index, params: { sync_status: 'synced' } }
+      context 'with geo_project_repository_replication feature flag enabled' do
+        shared_examples 'redirects /admin/geo/replication/projects' do
+          it do
+            get :index
+
+            expect(response).to have_gitlab_http_status(:redirect)
+            expect(response).to redirect_to(
+              "/admin/geo/sites/#{geo_node.id}/replication/project_repositories"
+            )
+          end
+        end
+
+        context 'on primary' do
+          before do
+            stub_primary_node
+          end
+
+          it_behaves_like 'redirects /admin/geo/replication/projects'
+        end
+
+        context 'on secondary' do
+          before do
+            stub_secondary_node
+          end
 
-        it 'renders synced template' do
-          expect(subject).to have_gitlab_http_status(:ok)
-          expect(subject).to render_template(:index)
-          expect(subject).to render_template(partial: 'admin/geo/projects/_synced')
+          it_behaves_like 'redirects /admin/geo/replication/projects'
         end
       end
     end

ee/spec/features/admin/geo/admin_geo_projects_spec.rb

@@ -21,6 +21,7 @@ def find_toast
   end
 
   before do
+    stub_feature_flags(geo_project_repository_replication: false)
     stub_current_geo_node(geo_node)
     allow(Gitlab::Geo).to receive(:license_allows?).and_return(true)
     admin = create(:admin)

spec/support/rspec_order_todo.yml

@@ -19,7 +19,6 @@
 - './ee/spec/controllers/admin/elasticsearch_controller_spec.rb'
 - './ee/spec/controllers/admin/emails_controller_spec.rb'
 - './ee/spec/controllers/admin/geo/nodes_controller_spec.rb'
-- './ee/spec/controllers/admin/geo/projects_controller_spec.rb'
 - './ee/spec/controllers/admin/geo/settings_controller_spec.rb'
 - './ee/spec/controllers/admin/groups_controller_spec.rb'
 - './ee/spec/controllers/admin/impersonations_controller_spec.rb'