1 files changed, 33 insertions, 0 deletions
diff --git a/lib/gitlab/analytics/cycle_analytics/stage_events/production_stage_end.rb b/lib/gitlab/analytics/cycle_analytics/stage_events/production_stage_end.rb
new file mode 100644
index 00000000000..607371a32e8
--- /dev/null
+++ b/lib/gitlab/analytics/cycle_analytics/stage_events/production_stage_end.rb
@@ -0,0 +1,33 @@
+# frozen_string_literal: true
+
+module Gitlab
+  module Analytics
+    module CycleAnalytics
+      module StageEvents
+        class ProductionStageEnd < SimpleStageEvent
+          def self.name
+            PlanStageStart.name
+          end
+
+          def self.identifier
+            :production_stage_end
+          end
+
+          def object_type
+            Issue
+          end
+
+          def timestamp_projection
+            mr_metrics_table[:first_deployed_to_production_at]
+          end
+
+          # rubocop: disable CodeReuse/ActiveRecord
+          def apply_query_customization(query)
+            query.joins(merge_requests_closing_issues: { merge_request: [:metrics] }).where(mr_metrics_table[:first_deployed_to_production_at].gteq(mr_table[:created_at]))
+          end
+          # rubocop: enable CodeReuse/ActiveRecord
+        end
+      end
+    end
+  end
+end