104 lines
2.9 KiB
Ruby
104 lines
2.9 KiB
Ruby
# frozen_string_literal: true
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module Packages
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module Debian
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class ProcessChangesService
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include ExclusiveLeaseGuard
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include Gitlab::Utils::StrongMemoize
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# used by ExclusiveLeaseGuard
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DEFAULT_LEASE_TIMEOUT = 1.hour.to_i.freeze
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def initialize(package_file, creator)
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@package_file = package_file
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@creator = creator
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end
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def execute
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try_obtain_lease do
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# return if changes file has already been processed
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break if package_file.debian_file_metadatum&.changes?
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validate!
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package_file.transaction do
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update_files_metadata
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update_changes_metadata
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end
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::Packages::Debian::GenerateDistributionWorker.perform_async(:project, package.debian_distribution.id)
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end
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end
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private
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attr_reader :package_file, :creator
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def validate!
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raise ArgumentError, 'invalid package file' unless package_file.debian_file_metadatum
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raise ArgumentError, 'invalid package file' unless package_file.debian_file_metadatum.unknown?
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raise ArgumentError, 'invalid package file' unless metadata[:file_type] == :changes
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end
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def update_files_metadata
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files.each do |filename, entry|
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entry.package_file.package = package
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file_metadata = ::Packages::Debian::ExtractMetadataService.new(entry.package_file).execute
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entry.package_file.debian_file_metadatum.update!(
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file_type: file_metadata[:file_type],
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component: files[filename].component,
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architecture: file_metadata[:architecture],
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fields: file_metadata[:fields]
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)
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entry.package_file.save!
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end
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end
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def update_changes_metadata
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package_file.update!(package: package)
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package_file.debian_file_metadatum.update!(
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file_type: metadata[:file_type],
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fields: metadata[:fields]
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)
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end
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def metadata
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strong_memoize(:metadata) do
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::Packages::Debian::ExtractChangesMetadataService.new(package_file).execute
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end
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end
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def files
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metadata[:files]
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end
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def project
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package_file.package.project
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end
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def package
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strong_memoize(:package) do
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params = {
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'name': metadata[:fields]['Source'],
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'version': metadata[:fields]['Version'],
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'distribution_name': metadata[:fields]['Distribution']
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}
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response = Packages::Debian::FindOrCreatePackageService.new(project, creator, params).execute
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response.payload[:package]
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end
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end
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# used by ExclusiveLeaseGuard
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def lease_key
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"packages:debian:process_changes_service:package_file:#{package_file.id}"
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end
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# used by ExclusiveLeaseGuard
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def lease_timeout
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DEFAULT_LEASE_TIMEOUT
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end
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end
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end
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end
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