public function delUser()
 {
     if ($this->validated) {
         AuthUserData::delAuthUser($this->userID);
         AuthUserRolesData::delAuthUserRoles($this->userID);
         AuthUserSessionsData::delAuthUserSessions($this->userID);
         AuthUserSuccessfulIPsData::delAuthUserSuccessfulIPs($this->userID);
         return true;
     }
     return false;
 }
 public function getUserSessions()
 {
     if (is_null($this->userSession)) {
         AuthUserSessionsData::delExpiredSessions($this->userData['userID']);
         $this->userSession = AuthUserSessionsData::getUserSessions($this->userData['userID']);
     }
     return $this->userSession;
 }