getShippingTime example

'highlight' => $product->highlight(),
            'description' => $product->getShortDescription(),
            'description_long' => $product->getLongDescription(),
            'esd' => $product->hasEsd(),
            'articleName' => $product->getName(),
            'taxID' => $product->getTax()->getId(),
            'tax' => $tax->getTax(),
            'instock' => $product->getStock(),
            'isAvailable' => $product->isAvailable(),
            'hasAvailableVariant' => $product->hasAvailableVariant(),
            'weight' => $product->getWeight(),
            'shippingtime' => $product->getShippingTime(),
            'pricegroupActive' => false,
            'pricegroupID' => null,
            'length' => $product->getLength(),
            'height' => $product->getHeight(),
            'width' => $product->getWidth(),
            'laststock' => $product->isCloseouts(),
            'additionaltext' => $product->getAdditional(),
            'datum' => $createDate,
            'update' => $updateDate,
            'sales' => $product->getSales(),
            'filtergroupID' => null,
            

$product->setCheapestPrice($listProduct->getCheapestPrice());
        $product->setName($listProduct->getName());
        $product->setAdditional($listProduct->getAdditional());
        $product->setCloseouts($listProduct->isCloseouts());
        $product->setEan($listProduct->getEan());
        $product->setHeight($listProduct->getHeight());
        $product->setKeywords($listProduct->getKeywords());
        $product->setLength($listProduct->getLength());
        $product->setLongDescription($listProduct->getLongDescription());
        $product->setMinStock($listProduct->getMinStock());
        $product->setReleaseDate($listProduct->getReleaseDate());
        $product->setShippingTime($listProduct->getShippingTime());
        $product->setShortDescription($listProduct->getShortDescription());
        $product->setStock($listProduct->getStock());
        $product->setWeight($listProduct->getWeight());
        $product->setWidth($listProduct->getWidth());
        $product->setPriceGroup($listProduct->getPriceGroup());
        $product->setCreatedAt($listProduct->getCreatedAt());
        $product->setUpdatedAt($listProduct->getUpdatedAt());
        $product->setPriceRules($listProduct->getPriceRules());
        $product->setCheapestPriceRule($listProduct->getCheapestPriceRule());
        $product->setManufacturerNumber($listProduct->getManufacturerNumber());
        $product->setMetaTitle($listProduct->getMetaTitle());
        

        $mainData = [];
        if ($mapping['settings']) {
            $mainData['supplierNumber'] = $mainDetail->getSupplierNumber();
            $mainData['weight'] = $mainDetail->getWeight();
            $mainData['stockMin'] = $mainDetail->getStockMin();
            $mainData['ean'] = $mainDetail->getEan();
            $mainData['minPurchase'] = $mainDetail->getMinPurchase();
            $mainData['purchaseSteps'] = $mainDetail->getPurchaseSteps();
            $mainData['maxPurchase'] = $mainDetail->getMaxPurchase();
            $mainData['releaseDate'] = $mainDetail->getReleaseDate();
            $mainData['shippingTime'] = $mainDetail->getShippingTime();
            $mainData['shippingFree'] = $mainDetail->getShippingFree();
            $mainData['width'] = $mainDetail->getWidth();
            $mainData['height'] = $mainDetail->getHeight();
            $mainData['len'] = $mainDetail->getLen();
            $mainData['lastStock'] = $mainDetail->getLastStock();
        }
        if ($mapping['stock']) {
            $mainData['inStock'] = $mainDetail->getInStock();
        }
        if ($mapping['attributes']) {
            $builder = $this->get('models')->createQueryBuilder();