public function createUser(){
        
        $password = DbrLib::rand_string(8);
        
        /**
         * create username 
         */
        $firstName = strtolower(self::translitStringToAscii($this->pprs_first_name));
        $secondName = strtolower(self::translitStringToAscii($this->pprs_second_name));
        $username = $firstName . substr($secondName, 0, 1);
        $i = 1;
        while(User::model()->findByAttributes(['username'=>$username])){
            $i ++;
            if($i>  strlen($secondName)){
                $username = $firstName . DbrLib::rand_string(2);
            }
            $username = $firstName . substr($secondName, 0, $i);    
        }
        
        /**
         * get email from person contacts
         */
        $contacts = $this->ppcnPersonContacts;
        $email = '';
        foreach($contacts as $contact){
            if($contact->ppcn_pcnt_type == PcntContactType::TYPE_EMAIL ){
                $email = trim($contact->ppcn_value);
            }
        }
        
        /**
         * create user record
         */
        $user = new User();
        $user->username = $username;
        $user->password = $password;
        $user->email = $email;
        $user->status = User::STATUS_ACTIVE;
        
        if(!$user->validate()){
            return CHtml::errorSummary($user);
        }
        
        $user->save();
        
        /**
         * create profile record
         */
        $profile=new Profile;
        $profile->user_id=$user->id;
        $profile->first_name = $this->pprs_first_name;
        $profile->last_name = $this->pprs_second_name;
        $profile->sys_ccmp_id = Yii::app()->sysCompany->getActiveCompany();
        $profile->person_id=$this->primaryKey;
		$profile->save();  
        
        return true;
        
        
    }