/**
  * 作成後処理
  * - Subversion アカウントの作成
  * - メールの送信
  */
 protected function __after_create__($commit)
 {
     $registered_message = new Template();
     $registered_message->vars('maintainer', $this);
     $message = new OpenpearMessage();
     $message->maintainer_to_id($this->id());
     $message->subject('Welcome to Openpear!');
     $message->description($registered_message->read('messages/registered.txt'));
     $message->type('system');
     $message->save();
     $message = new OpenpearMessage();
     $message->maintainer_to_id($this->id());
     $message->subject('Please join Openpear Group');
     $message->description('Do you already join the Openpear Group? [http://groups.google.com/group/openpear:title=Openpear Group]');
     $message->type('system_notice');
     $message->mail(false);
     $message->save();
 }