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<?php
namespace Automattic\WooCommerce\StoreApi\Routes\V1;
use Automattic\WooCommerce\StoreApi\Exceptions\RouteException;
/**
* CartSelectShippingRate class.
*/
class CartSelectShippingRate extends AbstractCartRoute {
/**
* The route identifier.
*
* @var string
*/
const IDENTIFIER = 'cart-select-shipping-rate';
/**
* Get the path of this REST route.
*
* @return string
*/
public function get_path() {
return self::get_path_regex();
}
/**
* Get the path of this rest route.
*
* @return string
*/
public static function get_path_regex() {
return '/cart/select-shipping-rate';
}
/**
* Get method arguments for this REST route.
*
* @return array An array of endpoints.
*/
public function get_args() {
return [
[
'methods' => \WP_REST_Server::CREATABLE,
'callback' => [ $this, 'get_response' ],
'permission_callback' => '__return_true',
'args' => [
'package_id' => array(
'description' => __( 'The ID of the package being shipped. Leave blank to apply to all packages.', 'woocommerce' ),
'type' => [ 'integer', 'string', 'null' ],
'required' => false,
),
'rate_id' => [
'description' => __( 'The chosen rate ID for the package.', 'woocommerce' ),
'type' => 'string',
'required' => true,
],
],
],
'schema' => [ $this->schema, 'get_public_item_schema' ],
'allow_batch' => [ 'v1' => true ],
];
}
/**
* Handle the request and return a valid response for this endpoint.
*
* @throws RouteException On error.
* @param \WP_REST_Request $request Request object.
* @return \WP_REST_Response
*/
protected function get_route_post_response( \WP_REST_Request $request ) {
if ( ! wc_shipping_enabled() ) {
throw new RouteException( 'woocommerce_rest_shipping_disabled', esc_html__( 'Shipping is disabled.', 'woocommerce' ), 404 );
}
if ( ! isset( $request['rate_id'] ) ) {
throw new RouteException( 'woocommerce_rest_cart_missing_rate_id', esc_html__( 'Invalid Rate ID.', 'woocommerce' ), 400 );
}
$cart = $this->cart_controller->get_cart_instance();
$package_id = isset( $request['package_id'] ) ? sanitize_text_field( wp_unslash( $request['package_id'] ) ) : null;
$rate_id = sanitize_text_field( wp_unslash( $request['rate_id'] ) );
try {
if ( ! is_null( $package_id ) ) {
$this->cart_controller->select_shipping_rate( $package_id, $rate_id );
} else {
foreach ( $this->cart_controller->get_shipping_packages() as $package ) {
$this->cart_controller->select_shipping_rate( $package['package_id'], $rate_id );
}
}
} catch ( \WC_Rest_Exception $e ) {
throw new RouteException( $e->getErrorCode(), $e->getMessage(), $e->getCode() ); // phpcs:ignore WordPress.Security.EscapeOutput.ExceptionNotEscaped
}
/**
* Fires an action after a shipping method has been chosen for package(s) via the Store API.
*
* This allows extensions to perform addition actions after a shipping method has been chosen, but before the
* cart totals are recalculated.
*
* @since 9.0.0
*
* @param string|null $package_id The sanitized ID of the package being updated. Null if all packages are being updated.
* @param string $rate_id The sanitized chosen rate ID for the package.
* @param \WP_REST_Request $request Full details about the request.
*/
do_action( 'woocommerce_store_api_cart_select_shipping_rate', $package_id, $rate_id, $request );
$cart->calculate_totals();
return rest_ensure_response( $this->cart_schema->get_item_response( $cart ) );
}
}
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