Extend clusters_controller for group type clusters

- Add pages javascripts to intialize clusters for group pages

- Move specs asserting gcp specific validations from controller into
UpdateService spec

- Also teach Clusters::ApplicationController about groups

2 files changed, 38 insertions, 0 deletions

diff --git a/app/controllers/groups/clusters/applications_controller.rb b/app/controllers/groups/clusters/applications_controller.rb
new file mode 100644
index 00000000000..8dd8a01cf40
--- /dev/null
+++ b/app/controllers/groups/clusters/applications_controller.rb
@@ -0,0 +1,18 @@
+# frozen_string_literal: true
+
+class Groups::Clusters::ApplicationsController < Clusters::ApplicationsController
+  include ControllerWithCrossProjectAccessCheck
+
+  prepend_before_action :group
+  requires_cross_project_access
+
+  private
+
+  def clusterable
+    @clusterable ||= ClusterablePresenter.fabricate(group, current_user: current_user)
+  end
+
+  def group
+    @group ||= find_routable!(Group, params[:group_id] || params[:id])
+  end
+end
diff --git a/app/controllers/groups/clusters_controller.rb b/app/controllers/groups/clusters_controller.rb
new file mode 100644
index 00000000000..92602fd8096
--- /dev/null
+++ b/app/controllers/groups/clusters_controller.rb
@@ -0,0 +1,20 @@
+# frozen_string_literal: true
+
+class Groups::ClustersController < Clusters::ClustersController
+  include ControllerWithCrossProjectAccessCheck
+
+  prepend_before_action :group
+  requires_cross_project_access
+
+  layout 'group'
+
+  private
+
+  def clusterable
+    @clusterable ||= ClusterablePresenter.fabricate(group, current_user: current_user)
+  end
+
+  def group
+    @group ||= find_routable!(Group, params[:group_id] || params[:id])
+  end
+end