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|
# frozen_string_literal: true
module Groups
module ImportExport
class ExportService
def initialize(group:, user:, params: {})
@group = group
@current_user = user
@params = params
@shared = @params[:shared] || Gitlab::ImportExport::Shared.new(@group)
end
def async_execute
GroupExportWorker.perform_async(@current_user.id, @group.id, @params)
end
def execute
validate_user_permissions
remove_existing_export! if @group.export_file_exists?
save!
ensure
cleanup
end
private
attr_accessor :shared
def validate_user_permissions
unless @current_user.can?(:admin_group, @group)
@shared.error(::Gitlab::ImportExport::Error.permission_error(@current_user, @group))
notify_error!
end
end
def remove_existing_export!
import_export_upload = @group.import_export_upload
import_export_upload.remove_export_file!
import_export_upload.save
end
def save!
if savers.all?(&:save)
notify_success
else
notify_error!
end
end
def savers
[version_saver, tree_exporter, file_saver]
end
def tree_exporter
tree_exporter_class.new(
group: @group,
current_user: @current_user,
shared: @shared,
params: @params
)
end
def tree_exporter_class
if ::Feature.enabled?(:group_export_ndjson, @group&.parent, default_enabled: true)
Gitlab::ImportExport::Group::TreeSaver
else
Gitlab::ImportExport::Group::LegacyTreeSaver
end
end
def version_saver
Gitlab::ImportExport::VersionSaver.new(shared: shared)
end
def file_saver
Gitlab::ImportExport::Saver.new(exportable: @group, shared: @shared)
end
def cleanup
FileUtils.rm_rf(shared.archive_path) if shared&.archive_path
end
def notify_error!
notify_error
raise Gitlab::ImportExport::Error.new(shared.errors.to_sentence)
end
def notify_success
@shared.logger.info(
group_id: @group.id,
group_name: @group.name,
message: 'Group Import/Export: Export succeeded'
)
notification_service.group_was_exported(@group, @current_user)
end
def notify_error
@shared.logger.error(
group_id: @group.id,
group_name: @group.name,
error: @shared.errors.join(', '),
message: 'Group Import/Export: Export failed'
)
notification_service.group_was_not_exported(@group, @current_user, @shared.errors)
end
def notification_service
@notification_service ||= NotificationService.new
end
end
end
end
|
