Reduce diff with EE in ProtectedRefsController

Signed-off-by: Rémy Coutable <remy@rymai.me>

app/controllers/projects/protected_branches_controller.rb

@@ -15,6 +15,10 @@ class Projects::ProtectedBranchesController < Projects::ProtectedRefsController
     @protected_ref = @project.protected_branches.find(params[:id])
   end
 
+  def access_levels
+    [:merge_access_levels, :push_access_levels]
+  end
+
   def protected_ref_params
     params.require(:protected_branch).permit(:name,
                                              merge_access_levels_attributes: access_level_attributes,

app/controllers/projects/protected_refs_controller.rb

@@ -32,7 +32,7 @@ class Projects::ProtectedRefsController < Projects::ApplicationController
     @protected_ref = update_service_class.new(@project, current_user, protected_ref_params).execute(@protected_ref)
 
     if @protected_ref.valid?
-      render json: @protected_ref, status: :ok
+      render json: @protected_ref, status: :ok, include: access_levels
     else
       render json: @protected_ref.errors, status: :unprocessable_entity
     end
@@ -62,6 +62,6 @@ class Projects::ProtectedRefsController < Projects::ApplicationController
   end
 
   def access_level_attributes
-    %i(access_level id)
+    %i[access_level id]
   end
 end

app/controllers/projects/protected_tags_controller.rb

@@ -15,6 +15,10 @@ class Projects::ProtectedTagsController < Projects::ProtectedRefsController
     @protected_ref = @project.protected_tags.find(params[:id])
   end
 
+  def access_levels
+    [:create_access_levels]
+  end
+
   def protected_ref_params
     params.require(:protected_tag).permit(:name, create_access_levels_attributes: access_level_attributes)
   end