1 files changed, 22 insertions, 0 deletions
diff --git a/lib/atlassian/jira_connect/serializers/base_entity.rb b/lib/atlassian/jira_connect/serializers/base_entity.rb
new file mode 100644
index 00000000000..c5490aa3f54
--- /dev/null
+++ b/lib/atlassian/jira_connect/serializers/base_entity.rb
@@ -0,0 +1,22 @@
+# frozen_string_literal: true
+
+module Atlassian
+  module JiraConnect
+    module Serializers
+      class BaseEntity < Grape::Entity
+        include Gitlab::Routing
+        include GitlabRoutingHelper
+
+        format_with(:string) { |value| value.to_s }
+
+        expose :monotonic_time, as: :updateSequenceId
+
+        private
+
+        def monotonic_time
+          Gitlab::Metrics::System.monotonic_time.to_i
+        end
+      end
+    end
+  end
+end