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функция не описана

WC_Product_Data_Store_CPT::get_on_sale_products() public WC 3.0.0

Returns an array of on sale products, as an array of objects with an ID and parent_id present. Example: $return[0]->id, $return[0]->parent_id.

{} Это метод класса: WC_Product_Data_Store_CPT{}

Хуков нет.

Возвращает

Массив. Ничего.

Использование

$WC_Product_Data_Store_CPT = new WC_Product_Data_Store_CPT();
$WC_Product_Data_Store_CPT->get_on_sale_products();

Список изменений

С версии 3.0.0 Введена.

Код WC_Product_Data_Store_CPT::get_on_sale_products() WC 5.3.0

<?php
public function get_on_sale_products() {
	global $wpdb;

	$exclude_term_ids            = array();
	$outofstock_join             = '';
	$outofstock_where            = '';
	$non_published_where         = '';
	$product_visibility_term_ids = wc_get_product_visibility_term_ids();

	if ( 'yes' === get_option( 'woocommerce_hide_out_of_stock_items' ) && $product_visibility_term_ids['outofstock'] ) {
		$exclude_term_ids[] = $product_visibility_term_ids['outofstock'];
	}

	if ( count( $exclude_term_ids ) ) {
		$outofstock_join  = " LEFT JOIN ( SELECT object_id FROM {$wpdb->term_relationships} WHERE term_taxonomy_id IN ( " . implode( ',', array_map( 'absint', $exclude_term_ids ) ) . ' ) ) AS exclude_join ON exclude_join.object_id = id';
		$outofstock_where = ' AND exclude_join.object_id IS NULL';
	}

	// phpcs:disable WordPress.DB.PreparedSQL.InterpolatedNotPrepared
	return $wpdb->get_results(
		"
		SELECT posts.ID as id, posts.post_parent as parent_id
		FROM {$wpdb->posts} AS posts
		INNER JOIN {$wpdb->wc_product_meta_lookup} AS lookup ON posts.ID = lookup.product_id
		$outofstock_join
		WHERE posts.post_type IN ( 'product', 'product_variation' )
		AND posts.post_status = 'publish'
		AND lookup.onsale = 1
		$outofstock_where
		AND posts.post_parent NOT IN (
			SELECT ID FROM `$wpdb->posts` as posts
			WHERE posts.post_type = 'product'
			AND posts.post_parent = 0
			AND posts.post_status != 'publish'
		)
		GROUP BY posts.ID
		"
	);
	// phpcs:enable WordPress.DB.PreparedSQL.InterpolatedNotPrepared
}