在WooCommerce中使用PHP按ID删除产品

Question

由于有一个命令：

wp_insert_post()

应该没有命令：

wp_delete_post()

似乎它不存在，当您在数据库中拥有产品ID并想要删除它时，可以使用什么替代方法？

Answer 1

WooCommerce提供了一种通过API删除产品的方法，因此我从该函数构建了一种可以轻松删除产品的方法。

/**
 * Method to delete Woo Product
 * 
 * @param int $id the product ID.
 * @param bool $force true to permanently delete product, false to move to trash.
 * @return \WP_Error|boolean
 */
function wh_deleteProduct($id, $force = FALSE)
{
    $product = wc_get_product($id);

    if(empty($product))
        return new WP_Error(999, sprintf(__('No %s is associated with #%d', 'woocommerce'), 'product', $id));

    // If we're forcing, then delete permanently.
    if ($force)
    {
        if ($product->is_type('variable'))
        {
            foreach ($product->get_children() as $child_id)
            {
                $child = wc_get_product($child_id);
                $child->delete(true);
            }
        }
        elseif ($product->is_type('grouped'))
        {
            foreach ($product->get_children() as $child_id)
            {
                $child = wc_get_product($child_id);
                $child->set_parent_id(0);
                $child->save();
            }
        }

        $product->delete(true);
        $result = $product->get_id() > 0 ? false : true;
    }
    else
    {
        $product->delete();
        $result = 'trash' === $product->get_status();
    }

    if (!$result)
    {
        return new WP_Error(999, sprintf(__('This %s cannot be deleted', 'woocommerce'), 'product'));
    }

    // Delete parent product transients.
    if ($parent_id = wp_get_post_parent_id($id))
    {
        wc_delete_product_transients($parent_id);
    }
    return true;
}

代码进入functions.php您的活动子主题（或主题）的文件中。或在任何插件php文件中。

用法

wh_deleteProduct(170); //to trash a product
wh_deleteProduct(170, TRUE); //to permanently delete a product

代码已经过测试并且可以正常工作。

希望这可以帮助！

Answer 2

您可以使用 WC API PHP 库 https://github.com/woocommerce/wc-api-php

设置

首先从 Woocommerce > 设置 > API 并添加新密钥 https://docs.woocommerce.com/document/woocommerce-rest-api/

并添加 WP REST API 集成

require_once( __DIR__ . '/wc-api-php-master/src/WooCommerce/Client.php');
require_once( __DIR__ . '/wc-api-php-master/src/WooCommerce/HttpClient/BasicAuth.php');
require_once( __DIR__ . '/wc-api-php-master/src/WooCommerce/HttpClient/HttpClient.php');
require_once( __DIR__ . '/wc-api-php-master/src/WooCommerce/HttpClient/HttpClientException.php');
require_once( __DIR__ . '/wc-api-php-master/src/WooCommerce/HttpClient/OAuth.php');
require_once( __DIR__ . '/wc-api-php-master/src/WooCommerce/HttpClient/Options.php');
require_once( __DIR__ . '/wc-api-php-master/src/WooCommerce/HttpClient/Request.php');
require_once( __DIR__ . '/wc-api-php-master/src/WooCommerce/HttpClient/Response.php');

use Automattic\WooCommerce\Client;
use Automattic\WooCommerce\HttpClient\HttpClientException;


    $woocommerce = new Client(
        home_url(), 
        'ck_XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX', //Consumer Key
        'cs_XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX', //Consumer Secret
        [
            'wp_api' => true,
            'version' => 'wc/v2',
        ]
    );

删除产品

并使用此行删除产品

<?php  
$PRODUCT_ID = 40;
print_r($woocommerce->delete('products/'.$PRODUCT_ID, ['force' => true])); 
?>

此外，您还可以使用批量更新产品来删除产品。

您必须阅读文档 https://woocommerce.github.io/woocommerce-rest-api-docs