/**
  * @Author: ANH DUNG Apr 25, 2014
  * @Todo: send mail to all new user
  * @Param: $transactions_id
  * @Param: $mTransactions
  */
 public static function sendMailToNewUser($transactions_id, $mTransactions)
 {
     /* for new user */
     $aTypeUser = array(Users::USER_TENANT, Users::USER_LANDLORD);
     $criteria = new CDbCriteria();
     $criteria->compare('t.send_mail', 0);
     $criteria->compare('t.is_new_user', 1);
     // new user
     $criteria->compare('t.transactions_id', $transactions_id);
     $criteria->addInCondition('t.type', $aTypeUser);
     $models = self::model()->findAll($criteria);
     $aUid = CHtml::listData($models, 'user_id', 'user_id');
     if (count($aUid)) {
         $criteria = new CDbCriteria();
         $criteria->addInCondition('t.id', $aUid);
         $criteria->addCondition('t.email_not_login <> "" ');
         $mUsers = Users::model()->findAll($criteria);
         if (count($mUsers)) {
             foreach ($mUsers as $mUser) {
                 SendEmail::LandlordTenant($mUser);
                 //                    $mUser->send_mail=1;
                 //                    $mUser->update(array('send_mail'));
             }
         }
     }
     /* for old user */
     $criteria = new CDbCriteria();
     $criteria->compare('t.send_mail', 0);
     $criteria->compare('t.is_new_user', 0);
     // old user
     $criteria->compare('t.transactions_id', $transactions_id);
     $criteria->addInCondition('t.type', $aTypeUser);
     $models = self::model()->findAll($criteria);
     $aUid = CHtml::listData($models, 'user_id', 'user_id');
     if (count($aUid)) {
         $criteria = new CDbCriteria();
         $criteria->addInCondition('t.id', $aUid);
         $criteria->addCondition('t.email_not_login <> "" ');
         $mUsers = Users::model()->findAll($criteria);
         if (count($mUsers)) {
             foreach ($mUsers as $mUser) {
                 SendEmail::LandlordTenantOld($mUser, $mTransactions);
             }
         }
     }
     self::updateSendMail($transactions_id);
 }