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|
# frozen_string_literal: true
module BulkImports
class ExportRequestWorker
include ApplicationWorker
data_consistency :always
idempotent!
worker_has_external_dependencies!
feature_category :importers
def perform(entity_id)
entity = BulkImports::Entity.find(entity_id)
entity.update!(source_xid: entity_source_xid(entity)) if entity.source_xid.nil?
request_export(entity)
BulkImports::EntityWorker.perform_async(entity_id)
rescue BulkImports::NetworkError => e
if e.retriable?(entity)
retry_request(e, entity)
else
log_exception(e,
{
bulk_import_entity_id: entity.id,
bulk_import_id: entity.bulk_import_id,
bulk_import_entity_type: entity.source_type,
source_full_path: entity.source_full_path,
message: "Request to export #{entity.source_type} failed",
source_version: entity.bulk_import.source_version_info.to_s,
importer: 'gitlab_migration'
}
)
BulkImports::Failure.create(failure_attributes(e, entity))
entity.fail_op!
end
end
private
def request_export(entity)
http_client(entity).post(entity.export_relations_url_path)
end
def http_client(entity)
@client ||= Clients::HTTP.new(
url: entity.bulk_import.configuration.url,
token: entity.bulk_import.configuration.access_token
)
end
def failure_attributes(exception, entity)
{
bulk_import_entity_id: entity.id,
pipeline_class: 'ExportRequestWorker',
exception_class: exception.class.to_s,
exception_message: exception.message.truncate(255),
correlation_id_value: Labkit::Correlation::CorrelationId.current_or_new_id
}
end
def graphql_client(entity)
@graphql_client ||= BulkImports::Clients::Graphql.new(
url: entity.bulk_import.configuration.url,
token: entity.bulk_import.configuration.access_token
)
end
def entity_source_xid(entity)
query = entity_query(entity)
client = graphql_client(entity)
response = client.execute(
client.parse(query.to_s),
{ full_path: entity.source_full_path }
).original_hash
::GlobalID.parse(response.dig(*query.data_path, 'id')).model_id
rescue StandardError => e
log_exception(e,
{
message: 'Failed to fetch source entity id',
bulk_import_entity_id: entity.id,
bulk_import_id: entity.bulk_import_id,
bulk_import_entity_type: entity.source_type,
source_full_path: entity.source_full_path,
source_version: entity.bulk_import.source_version_info.to_s,
importer: 'gitlab_migration'
}
)
nil
end
def entity_query(entity)
if entity.group?
BulkImports::Groups::Graphql::GetGroupQuery.new(context: nil)
else
BulkImports::Projects::Graphql::GetProjectQuery.new(context: nil)
end
end
def retry_request(exception, entity)
log_exception(exception,
{
message: 'Retrying export request',
bulk_import_entity_id: entity.id,
bulk_import_id: entity.bulk_import_id,
bulk_import_entity_type: entity.source_type,
source_full_path: entity.source_full_path,
source_version: entity.bulk_import.source_version_info.to_s,
importer: 'gitlab_migration'
}
)
self.class.perform_in(2.seconds, entity.id)
end
def logger
@logger ||= Gitlab::Import::Logger.build
end
def log_exception(exception, payload)
Gitlab::ExceptionLogFormatter.format!(exception, payload)
logger.error(structured_payload(payload))
end
end
end
|
