<?php
namespace Automattic\WooCommerce\Blocks\StoreApi\Routes;
/**
* CartCouponsByCode class.
*
* @internal This API is used internally by Blocks--it is still in flux and may be subject to revisions.
*/
class CartCouponsByCode extends AbstractCartRoute {
/**
* Get the path of this REST route.
*
* @return string
*/
public function get_path() {
return '/cart/coupons/(?P<code>[\w-]+)';
}
/**
* Get method arguments for this REST route.
*
* @return array An array of endpoints.
*/
public function get_args() {
return [
'args' => [
'code' => [
'description' => __( 'Unique identifier for the coupon within the cart.', 'woocommerce' ),
'type' => 'string',
],
],
[
'methods' => \WP_REST_Server::READABLE,
'callback' => [ $this, 'get_response' ],
'permission_callback' => '__return_true',
'args' => [
'context' => $this->get_context_param( [ 'default' => 'view' ] ),
],
],
[
'methods' => \WP_REST_Server::DELETABLE,
'callback' => [ $this, 'get_response' ],
'permission_callback' => '__return_true',
],
'schema' => [ $this->schema, 'get_public_item_schema' ],
'allow_batch' => [ 'v1' => true ],
];
}
/**
* Get a single cart coupon.
*
* @throws RouteException On error.
* @param \WP_REST_Request $request Request object.
* @return \WP_REST_Response
*/
protected function get_route_response( \WP_REST_Request $request ) {
if ( ! $this->cart_controller->has_coupon( $request['code'] ) ) {
throw new RouteException( 'woocommerce_rest_cart_coupon_invalid_code', __( 'Coupon does not exist in the cart.', 'woocommerce' ), 404 );
}
return $this->prepare_item_for_response( $request['code'], $request );
}
/**
* Delete a single cart coupon.
*
* @throws RouteException On error.
* @param \WP_REST_Request $request Request object.
* @return \WP_REST_Response
*/
protected function get_route_delete_response( \WP_REST_Request $request ) {
if ( ! $this->cart_controller->has_coupon( $request['code'] ) ) {
throw new RouteException( 'woocommerce_rest_cart_coupon_invalid_code', __( 'Coupon does not exist in the cart.', 'woocommerce' ), 404 );
}
$cart = $this->cart_controller->get_cart_instance();
$cart->remove_coupon( $request['code'] );
$cart->calculate_totals();
return new \WP_REST_Response( null, 204 );
}
}