Automattic\WooCommerce\StoreApi\Routes\V1

CartRemoveCoupon::get_route_post_response │ protected │ WC 1.0

Handle the request and return a valid response for this endpoint.

Метод класса: CartRemoveCoupon{}

Хуков нет.

Возвращает

\WP_REST_Response.

Использование

// protected - в коде основоного (родительского) или дочернего класса
$result = $this->get_route_post_response( $request );
$request(WP_REST_Request) (обязательный)
Request object.

Код CartRemoveCoupon::get_route_post_response() WC 10.0.2

woocommerce/src/StoreApi/Routes/V1/CartRemoveCoupon.php 
protected function get_route_post_response( \WP_REST_Request $request ) {
	if ( ! wc_coupons_enabled() ) {
		throw new RouteException( 'woocommerce_rest_cart_coupon_disabled', esc_html__( 'Coupons are disabled.', 'woocommerce' ), 404 );
	}

	$cart        = $this->cart_controller->get_cart_instance();
	$coupon_code = wc_format_coupon_code( $request['code'] );
	$coupon      = new \WC_Coupon( $coupon_code );
	$discounts   = new \WC_Discounts( $cart );

	if ( ! wc_is_same_coupon( $coupon->get_code(), $coupon_code ) || is_wp_error( $discounts->is_coupon_valid( $coupon ) ) ) {
		throw new RouteException( 'woocommerce_rest_cart_coupon_error', esc_html__( 'Invalid coupon code.', 'woocommerce' ), 400 );
	}

	if ( ! $this->cart_controller->has_coupon( $coupon_code ) ) {
		throw new RouteException( 'woocommerce_rest_cart_coupon_invalid_code', esc_html__( 'Coupon cannot be removed because it is not already applied to the cart.', 'woocommerce' ), 409 );
	}

	$cart = $this->cart_controller->get_cart_instance();
	$cart->remove_coupon( $coupon_code );

	return rest_ensure_response( $this->schema->get_item_response( $cart ) );
}