debian-mirror-gitlab/app/services/packages/npm/create_package_service.rb

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# frozen_string_literal: true
module Packages
module Npm
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class CreatePackageService < ::Packages::CreatePackageService
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include Gitlab::Utils::StrongMemoize
def execute
return error('Version is empty.', 400) if version.blank?
return error('Package already exists.', 403) if current_package_exists?
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return error('File is too large.', 400) if file_size_exceeded?
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ApplicationRecord.transaction { create_npm_package! }
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end
private
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def create_npm_package!
package = create_package!(:npm, name: name, version: version)
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::Packages::CreatePackageFileService.new(package, file_params).execute
::Packages::CreateDependencyService.new(package, package_dependencies).execute
::Packages::Npm::CreateTagService.new(package, dist_tag).execute
package
end
def current_package_exists?
project.packages
.npm
.with_name(name)
.with_version(version)
.exists?
end
def name
params[:name]
end
def version
strong_memoize(:version) do
params[:versions].each_key.first
end
end
def version_data
params[:versions][version]
end
def dist_tag
params['dist-tags'].each_key.first
end
def package_file_name
strong_memoize(:package_file_name) do
"#{name}-#{version}.tgz"
end
end
def attachment
strong_memoize(:attachment) do
params['_attachments'][package_file_name]
end
end
def file_params
{
file: CarrierWaveStringFile.new(Base64.decode64(attachment['data'])),
size: attachment['length'],
file_sha1: version_data[:dist][:shasum],
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file_name: package_file_name,
build: params[:build]
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}
end
def package_dependencies
_version, versions_data = params[:versions].first
versions_data
end
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def file_size_exceeded?
project.actual_limits.exceeded?(:npm_max_file_size, attachment['length'].to_i)
end
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end
end
end