ProductView.php

Go to the documentation of this file.

<?php
namespace Magento\CatalogInventory\Block\Plugin;

use Magento\CatalogInventory\Api\StockRegistryInterface;

class ProductView
{
    private $stockRegistry;

    public function __construct(
        StockRegistryInterface $stockRegistry
    ) {
        $this->stockRegistry = $stockRegistry;
    }

    public function afterGetQuantityValidators(
        \Magento\Catalog\Block\Product\View $block,
        array $validators
    ) {
        $stockItem = $this->stockRegistry->getStockItem(
            $block->getProduct()->getId(),
            $block->getProduct()->getStore()->getWebsiteId()
        );

        $params = [];
        $params['minAllowed']  = (float)$stockItem->getMinSaleQty();
        if ($stockItem->getMaxSaleQty()) {
            $params['maxAllowed'] = (float)$stockItem->getMaxSaleQty();
        }
        if ($stockItem->getQtyIncrements() > 0) {
            $params['qtyIncrements'] = (float)$stockItem->getQtyIncrements();
        }
        $validators['validate-item-quantity'] = $params;

        return $validators;
    }
}