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# frozen_string_literal: true
module Projects
module ImportExport
class ParallelExportService
def initialize(export_job, current_user, after_export_strategy)
@export_job = export_job
@current_user = current_user
@after_export_strategy = after_export_strategy
@shared = project.import_export_shared
@logger = Gitlab::Export::Logger.build
end
def execute
log_info('Parallel project export started')
if save_exporters && save_export_archive
log_info('Parallel project export finished successfully')
execute_after_export_action(after_export_strategy)
else
notify_error
end
ensure
cleanup
end
private
attr_reader :export_job, :current_user, :after_export_strategy, :shared, :logger
delegate :project, to: :export_job
def execute_after_export_action(after_export_strategy)
return if after_export_strategy.execute(current_user, project)
notify_error
end
def exporters
[version_saver, exported_relations_merger]
end
def save_exporters
exporters.all? do |exporter|
log_info("Parallel project export - #{exporter.class.name} saver started")
exporter.save
end
end
def save_export_archive
Gitlab::ImportExport::Saver.save(exportable: project, shared: shared, user: current_user)
end
def version_saver
@version_saver ||= Gitlab::ImportExport::VersionSaver.new(shared: shared)
end
def exported_relations_merger
@relation_saver ||= Gitlab::ImportExport::Project::ExportedRelationsMerger.new(
export_job: export_job,
shared: shared)
end
def cleanup
FileUtils.rm_rf(shared.export_path) if File.exist?(shared.export_path)
FileUtils.rm_rf(shared.archive_path) if File.exist?(shared.archive_path)
end
def log_info(message)
logger.info(
message: message,
**log_base_data
)
end
def notify_error
logger.error(
message: 'Parallel project export error',
export_errors: shared.errors.join(', '),
export_job_id: export_job.id,
**log_base_data
)
NotificationService.new.project_not_exported(project, current_user, shared.errors)
end
def log_base_data
{
project_id: project.id,
project_name: project.name,
project_path: project.full_path
}
end
end
end
end
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