Add latest changes from gitlab-org/gitlab@16-1-stable-eev16.1.0-rc42

1 files changed, 43 insertions, 0 deletions

diff --git a/db/post_migrate/20230426085615_queue_backfill_resource_link_events.rb b/db/post_migrate/20230426085615_queue_backfill_resource_link_events.rb
new file mode 100644
index 00000000000..fe4ea099d2e
--- /dev/null
+++ b/db/post_migrate/20230426085615_queue_backfill_resource_link_events.rb
@@ -0,0 +1,43 @@
+# frozen_string_literal: true
+
+class QueueBackfillResourceLinkEvents < Gitlab::Database::Migration[2.1]
+  MIGRATION = "BackfillResourceLinkEvents"
+  DELAY_INTERVAL = 2.minutes
+  BATCH_SIZE = 5000
+  SUB_BATCH_SIZE = 10
+
+  restrict_gitlab_migration gitlab_schema: :gitlab_main
+
+  class SystemNoteMetadata < MigrationRecord
+    self.table_name = 'system_note_metadata'
+
+    def self.batch_start_id
+      SystemNoteMetadata
+        .select(:id)
+        .where("action='relate_to_parent' OR action='unrelate_from_parent'")
+        .order(id: :asc)
+        .limit(1)
+        .first&.id
+    end
+  end
+
+  def up
+    batch_min_value = SystemNoteMetadata.batch_start_id
+
+    return unless batch_min_value
+
+    queue_batched_background_migration(
+      MIGRATION,
+      :system_note_metadata,
+      :id,
+      job_interval: DELAY_INTERVAL,
+      batch_size: BATCH_SIZE,
+      sub_batch_size: SUB_BATCH_SIZE,
+      batch_min_value: batch_min_value
+    )
+  end
+
+  def down
+    delete_batched_background_migration(MIGRATION, :system_note_metadata, :id, [])
+  end
+end