public function aroundGetBaseCurrencyCode(
        \Magento\Store\Model\Store $subject,
        \Closure $proceed
    ) {
        /* call parent method to proceed functionality */
        $proceed();
        /* then replace store currency code by warehouse currency code */
        $storeId = $subject->getId();
        $stockId = $this->hlpStock->getStockIdByStoreId($storeId);
        $wrhsDo = $this->daoWrhs->getById($stockId);
        $curCode = $wrhsDo->getCurrency();
        $result = $curCode;
        return $result;
    }