Php 判断类别是否存在 Shopware 6

发布于04月13日

判断类别是否存在your text

我有这样的代码

 $categoryService = $this->container->get('category.repository');
    $newCategory = [
            'name' => 'Profi-Shop',
            'parentId' => null,
            'customFields' => [
        ],
    ];

    $categoryService->create([$newCategory], $context->getContext());

它每次都会被执行.只有当没有这样的类别时才如何执行

推荐答案

您需要在创建类别之前判断您的类别是否存在.如果是这样，那么只需跳过创建步骤:

use Shopware\Core\Framework\DataAbstractionLayer\Search\Criteria;
use Shopware\Core\Framework\DataAbstractionLayer\Search\Filter\EqualsFilter;

$categoryService = $this->container->get('category.repository');
$newCategoryName = 'Profi-Shop';

// Search for the category first
$criteria = new Criteria();
$criteria->addFilter(new EqualsFilter('name', $newCategoryName));
$existingCategory = $categoryService->search($criteria, $context->getContext());

// Create it if there's no match found:
if ($existingCategory->getTotal() === 0) {
    $newCategory = [
        'name' => $newCategoryName,
        'parentId' => null,
        'customFields' => [],
    ];

    $categoryService->create([$newCategory], $context->getContext());
}