81 lines
2.1 KiB
Ruby
81 lines
2.1 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
class CleanupGroupImportStatesWithNullUserId < ActiveRecord::Migration[6.0]
|
|
include Gitlab::Database::MigrationHelpers
|
|
|
|
# With BATCH_SIZE=1000 and group_import_states.count=600 on GitLab.com
|
|
# - 1 iteration will be run
|
|
# - each batch requires on average ~2500ms
|
|
# - 600 rows require on average ~1500ms
|
|
# Expected total run time: ~2500ms
|
|
BATCH_SIZE = 1000
|
|
|
|
disable_ddl_transaction!
|
|
|
|
class User < ActiveRecord::Base
|
|
self.table_name = 'users'
|
|
end
|
|
|
|
class Namespace < ActiveRecord::Base
|
|
self.table_name = 'namespaces'
|
|
|
|
belongs_to :owner, class_name: 'CleanupGroupImportStatesWithNullUserId::User'
|
|
end
|
|
|
|
class Member < ActiveRecord::Base
|
|
self.table_name = 'members'
|
|
self.inheritance_column = :_type_disabled
|
|
|
|
belongs_to :user, class_name: 'CleanupGroupImportStatesWithNullUserId::User'
|
|
end
|
|
|
|
class Group < Namespace
|
|
OWNER = 50
|
|
|
|
self.inheritance_column = :_type_disabled
|
|
|
|
def default_owner
|
|
owners.first || parent&.default_owner || owner
|
|
end
|
|
|
|
def parent
|
|
Group.find_by_id(parent_id)
|
|
end
|
|
|
|
def owners
|
|
Member.where(type: 'GroupMember', source_type: 'Namespace', source_id: id, requested_at: nil, access_level: OWNER).map(&:user)
|
|
end
|
|
end
|
|
|
|
class GroupImportState < ActiveRecord::Base
|
|
include ::EachBatch
|
|
|
|
self.table_name = 'group_import_states'
|
|
|
|
belongs_to :group, class_name: 'CleanupGroupImportStatesWithNullUserId::Group'
|
|
belongs_to :user, class_name: 'CleanupGroupImportStatesWithNullUserId::User'
|
|
end
|
|
|
|
def up
|
|
User.reset_column_information
|
|
Namespace.reset_column_information
|
|
Member.reset_column_information
|
|
Group.reset_column_information
|
|
GroupImportState.reset_column_information
|
|
|
|
GroupImportState.each_batch(of: BATCH_SIZE) do |batch|
|
|
batch.each do |group_import_state|
|
|
owner_id = Group.find_by_id(group_import_state.group_id)&.default_owner&.id
|
|
|
|
group_import_state.update!(user_id: owner_id) if owner_id
|
|
end
|
|
end
|
|
|
|
GroupImportState.where(user_id: nil).delete_all
|
|
end
|
|
|
|
def down
|
|
# no-op : can't go back to `NULL` without first dropping the `NOT NULL` constraint
|
|
end
|
|
end
|