1 files changed, 44 insertions, 0 deletions
diff --git a/app/serializers/service_event_entity.rb b/app/serializers/service_event_entity.rb
new file mode 100644
index 00000000000..fd655dd1ed3
--- /dev/null
+++ b/app/serializers/service_event_entity.rb
@@ -0,0 +1,44 @@
+# frozen_string_literal: true
+
+class ServiceEventEntity < Grape::Entity
+  include RequestAwareEntity
+
+  expose :title do |event|
+    event
+  end
+
+  expose :event_field_name, as: :name
+
+  expose :value do |event|
+    service[event_field_name]
+  end
+
+  expose :description do |event|
+    service.class.event_description(event)
+  end
+
+  expose :field, if: -> (_, _) { event_field } do
+    expose :name do |event|
+      event_field[:name]
+    end
+    expose :value do |event|
+      service.public_send(event_field[:name]) # rubocop:disable GitlabSecurity/PublicSend
+    end
+  end
+
+  private
+
+  alias_method :event, :object
+
+  def event_field_name
+    ServicesHelper.service_event_field_name(event)
+  end
+
+  def event_field
+    @event_field ||= service.event_field(event)
+  end
+
+  def service
+    request.service
+  end
+end