class ActiveStorage::Service::DiskService

def url(key, expires_in:, filename:, disposition:, content_type:)
  instrument :url, key: key do |payload|
    content_disposition = content_disposition_with(type: disposition, filename: filename)
    verified_key_with_expiration = ActiveStorage.verifier.generate(
      {
        key: key,
        disposition: content_disposition,
        content_type: content_type
      },
      { expires_in: expires_in,
      purpose: :blob_key }
    )
    generated_url = url_helpers.rails_disk_service_url(verified_key_with_expiration,
      host: current_host,
      disposition: content_disposition,
      content_type: content_type,
      filename: filename
    )
    payload[:url] = generated_url
    generated_url
  end
end