module UserManager
  class UpdatePgpKey < UserManagerService
    def initialize(user:)
      @user = user
    end

    def call
      if @user.pgp_pubkey.blank?
        @user.update! pgp_fpr: nil
      else
        result = GPGME::Key.import(@user.pgp_pubkey)

        if result.imports.present?
          @user.update! pgp_fpr: result.imports.first.fpr
        else
          # TODO notify Sentry, user
          raise "Failed to import OpenPGP pubkey"
        end
      end

      LdapManager::UpdatePgpKey.call(dn: @user.dn, pubkey: @user.pgp_pubkey)
    end
  end
end