2 files changed, 18 insertions, 2 deletions
diff --git a/app/services/work_items/widgets/base_service.rb b/app/services/work_items/widgets/base_service.rb
index 37ed2bf4b05..1ff03a09f9f 100644
--- a/app/services/work_items/widgets/base_service.rb
+++ b/app/services/work_items/widgets/base_service.rb
@@ -5,12 +5,13 @@ module WorkItems
     class BaseService < ::BaseService
       WidgetError = Class.new(StandardError)
 
-      attr_reader :widget, :work_item, :current_user
+      attr_reader :widget, :work_item, :current_user, :service_params
 
-      def initialize(widget:, current_user:)
+      def initialize(widget:, current_user:, service_params: {})
         @widget = widget
         @work_item = widget.work_item
         @current_user = current_user
+        @service_params = service_params
       end
 
       private
diff --git a/app/services/work_items/widgets/labels_service/update_service.rb b/app/services/work_items/widgets/labels_service/update_service.rb
new file mode 100644
index 00000000000..f00ea5c95ca
--- /dev/null
+++ b/app/services/work_items/widgets/labels_service/update_service.rb
@@ -0,0 +1,15 @@
+# frozen_string_literal: true
+
+module WorkItems
+  module Widgets
+    module LabelsService
+      class UpdateService < WorkItems::Widgets::BaseService
+        def prepare_update_params(params: {})
+          return if params.blank?
+
+          service_params.merge!(params.slice(:add_label_ids, :remove_label_ids))
+        end
+      end
+    end
+  end
+end