class LicenseAcceptance::Strategy::File

def persist_license(folder_path, product, parent, parent_version)
  path = ::File.join(folder_path, product.filename)
  logger.info("Persisting a license for #{product.pretty_name} at path #{path}")
  ::File.open(path, ::File::WRONLY | ::File::CREAT | ::File::EXCL) do |license_file|
    contents = {
      id: product.id,
      name: product.pretty_name,
      date_accepted: INVOCATION_TIME.iso8601,
      accepting_product: parent.id,
      accepting_product_version: parent_version,
      user: Etc.getlogin,
      file_format: 1,
    }
    contents = Hash[contents.map { |k, v| [k.to_s, v] }]
    license_file << YAML.dump(contents)
  end
  nil
rescue StandardError => e
  msg = "Could not persist license to #{path}"
  logger.info "#{msg}\n\t#{e.message}\n\t#{e.backtrace.join("\n\t")}"
  e
end