3 files changed, 42 insertions, 1 deletions
diff --git a/app/controllers/groups/packages_controller.rb b/app/controllers/groups/packages_controller.rb
new file mode 100644
index 00000000000..600acc72e67
--- /dev/null
+++ b/app/controllers/groups/packages_controller.rb
@@ -0,0 +1,13 @@
+# frozen_string_literal: true
+
+module Groups
+  class PackagesController < Groups::ApplicationController
+    before_action :verify_packages_enabled!
+
+    private
+
+    def verify_packages_enabled!
+      render_404 unless group.packages_feature_enabled?
+    end
+  end
+end
diff --git a/app/controllers/groups/releases_controller.rb b/app/controllers/groups/releases_controller.rb
new file mode 100644
index 00000000000..500c57a6f3e
--- /dev/null
+++ b/app/controllers/groups/releases_controller.rb
@@ -0,0 +1,23 @@
+# frozen_string_literal: true
+
+module Groups
+  class ReleasesController < Groups::ApplicationController
+    def index
+      respond_to do |format|
+        format.json do
+          render json: ReleaseSerializer.new.represent(releases)
+        end
+      end
+    end
+
+    private
+
+    def releases
+      ReleasesFinder
+        .new(@group, current_user, { include_subgroups: true })
+        .execute(preload: false)
+        .page(params[:page])
+        .per(30)
+    end
+  end
+end
diff --git a/app/controllers/groups/variables_controller.rb b/app/controllers/groups/variables_controller.rb
index 02b015e8e53..fb639f6e472 100644
--- a/app/controllers/groups/variables_controller.rb
+++ b/app/controllers/groups/variables_controller.rb
@@ -15,7 +15,12 @@ module Groups
     end
 
     def update
-      if @group.update(group_variables_params)
+      update_result = Ci::ChangeVariablesService.new(
+        container: @group, current_user: current_user,
+        params: group_variables_params
+      ).execute
+
+      if update_result
         respond_to do |format|
           format.json { render_group_variables }
         end