/**
  * @param AfterSaveEvent $event
  *
  * @return bool
  */
 public function createBaseCurrencyAfterInsert(AfterSaveEvent $event)
 {
     $userId = $this->owner->id;
     return CurrencyCreateForUsersHelper::createBaseCurrencyForUser($userId);
 }
 public function safeUp()
 {
     CurrencyCreateForUsersHelper::createNewCurrency();
 }