/**
* Returns an instance of class (singleton pattern implementation).
*
* @return NOTIFICATIONS_BOL_UnsubscribeDao
*/
public static function getInstance()
{
if (self::$classInstance === null) {
self::$classInstance = new self();
}
return self::$classInstance;
}
public function generateUnsubscribeCode(BOL_User $user)
{
$code = md5($user->email);
$dto = new NOTIFICATIONS_BOL_Unsubscribe();
$dto->userId = $user->id;
$dto->code = $code;
$dto->timeStamp = time();
$this->unsubscribeDao->save($dto);
return $code;
}
