diff options
Diffstat (limited to 'lib/gitlab/background_migration/migrate_personal_namespace_project_maintainer_to_owner.rb')
-rw-r--r-- | lib/gitlab/background_migration/migrate_personal_namespace_project_maintainer_to_owner.rb | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/lib/gitlab/background_migration/migrate_personal_namespace_project_maintainer_to_owner.rb b/lib/gitlab/background_migration/migrate_personal_namespace_project_maintainer_to_owner.rb new file mode 100644 index 00000000000..49eff6e2771 --- /dev/null +++ b/lib/gitlab/background_migration/migrate_personal_namespace_project_maintainer_to_owner.rb @@ -0,0 +1,45 @@ +# frozen_string_literal: true + +module Gitlab + module BackgroundMigration + # Migrates personal namespace project `maintainer` memberships (for the associated user only) to OWNER + # Does not create any missing records, simply migrates existing ones + class MigratePersonalNamespaceProjectMaintainerToOwner + include Gitlab::Database::DynamicModelHelpers + + def perform(start_id, end_id, batch_table, batch_column, sub_batch_size, pause_ms) + parent_batch_relation = relation_scoped_to_range(batch_table, batch_column, start_id, end_id) + + parent_batch_relation.each_batch(column: batch_column, of: sub_batch_size) do |sub_batch| + batch_metrics.time_operation(:update_all) do + sub_batch.update_all('access_level = 50') + end + + pause_ms = 0 if pause_ms < 0 + sleep(pause_ms * 0.001) + end + end + + def batch_metrics + @batch_metrics ||= Gitlab::Database::BackgroundMigration::BatchMetrics.new + end + + private + + def relation_scoped_to_range(source_table, source_key_column, start_id, stop_id) + # members of projects within their own personal namespace + + # rubocop: disable CodeReuse/ActiveRecord + define_batchable_model(:members, connection: ApplicationRecord.connection) + .where(source_key_column => start_id..stop_id) + .joins("INNER JOIN projects ON members.source_id = projects.id") + .joins("INNER JOIN namespaces ON projects.namespace_id = namespaces.id") + .where(type: 'ProjectMember') + .where("namespaces.type = 'User'") + .where('members.access_level < 50') + .where('namespaces.owner_id = members.user_id') + end + end + # rubocop: enable CodeReuse/ActiveRecord + end +end |