Automattic\WooCommerce\Blocks\StoreApi\Utilities

CartController::set_cart_item_quantity() public WC 1.0

Based on core set_quantity method, but validates if an item is sold individually first.

{} Это метод класса: CartController{}

Хуков нет.

Возвращает

Null. Ничего.

Использование

$CartController = new CartController();
$CartController->set_cart_item_quantity( $item_id, $quantity );

$item_id(строка) (обязательный)

Cart item id.

$quantity(числоeger)

Cart quantity.

Код CartController::set_cart_item_quantity() CartController::set cart item quantity ^{WC 5.0.0}

<?php
public function set_cart_item_quantity( $item_id, $quantity = 1 ) {
	$cart_item = $this->get_cart_item( $item_id );

	if ( empty( $cart_item ) ) {
		throw new RouteException( 'woocommerce_rest_cart_invalid_key', __( 'Cart item does not exist.', 'woocommerce' ), 404 );
	}

	$product = $cart_item['data'];

	if ( ! $product instanceof \WC_Product ) {
		throw new RouteException( 'woocommerce_rest_cart_invalid_product', __( 'Cart item is invalid.', 'woocommerce' ), 404 );
	}

	if ( $product->is_sold_individually() && $quantity > 1 ) {
		throw new RouteException(
			'woocommerce_rest_cart_product_sold_individually',
			sprintf(
				/* translators: %s: product name */
				__( 'You cannot add another "%s" to your cart.', 'woocommerce' ),
				$product->get_name()
			),
			400
		);
	}
	$cart = $this->get_cart_instance();
	$cart->set_quantity( $item_id, $quantity );
}