CartCoupons.php at 11.0.0 · WooCommerce

woocommerce / src / StoreApi / Routes / V1 / CartCoupons.php

CartCoupons.php

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1	<?php
2	namespace Automattic\WooCommerce\StoreApi\Routes\V1;
3
4	use Automattic\WooCommerce\StoreApi\Exceptions\RouteException;
5
6	/**
7	* CartCoupons class.
8	*/
9	class CartCoupons extends AbstractCartRoute {
10	/**
11	* The route identifier.
12	*
13	* @var string
14	*/
15	const IDENTIFIER = 'cart-coupons';
16
17	/**
18	* The routes schema.
19	*
20	* @var string
21	*/
22	const SCHEMA_TYPE = 'cart-coupon';
23
24	/**
25	* Get the path of this REST route.
26	*
27	* @return string
28	*/
29	public function get_path() {
30	return self::get_path_regex();
31	}
32
33	/**
34	* Get the path of this rest route.
35	*
36	* @return string
37	*/
38	public static function get_path_regex() {
39	return '/cart/coupons';
40	}
41
42	/**
43	* Get method arguments for this REST route.
44	*
45	* @return array An array of endpoints.
46	*/
47	public function get_args() {
48	return [
49	[
50	'methods' => \WP_REST_Server::READABLE,
51	'callback' => [ $this, 'get_response' ],
52	'permission_callback' => '__return_true',
53	'args' => [
54	'context' => $this->get_context_param( [ 'default' => 'view' ] ),
55	],
56	],
57	[
58	'methods' => \WP_REST_Server::CREATABLE,
59	'callback' => [ $this, 'get_response' ],
60	'permission_callback' => '__return_true',
61	'args' => $this->schema->get_endpoint_args_for_item_schema( \WP_REST_Server::CREATABLE ),
62	],
63	[
64	'methods' => \WP_REST_Server::DELETABLE,
65	'permission_callback' => '__return_true',
66	'callback' => [ $this, 'get_response' ],
67	],
68	'schema' => [ $this->schema, 'get_public_item_schema' ],
69	'allow_batch' => [ 'v1' => true ],
70	];
71	}
72
73	/**
74	* Get a collection of cart coupons.
75	*
76	* @throws RouteException On error.
77	* @param \WP_REST_Request $request Request object.
78	* @return \WP_REST_Response
79	*/
80	protected function get_route_response( \WP_REST_Request $request ) {
81	$cart_coupons = $this->cart_controller->get_cart_coupons();
82	$items = [];
83
84	foreach ( $cart_coupons as $coupon_code ) {
85	$response = rest_ensure_response( $this->schema->get_item_response( $coupon_code ) );
86	$response->add_links( $this->prepare_links( $coupon_code, $request ) );
87
88	$response = $this->prepare_response_for_collection( $response );
89	$items[] = $response;
90	}
91
92	$response = rest_ensure_response( $items );
93
94	return $response;
95	}
96
97	/**
98	* Add a coupon to the cart and return the result.
99	*
100	* @throws RouteException On error.
101	* @param \WP_REST_Request $request Request object.
102	* @return \WP_REST_Response
103	*/
104	protected function get_route_post_response( \WP_REST_Request $request ) {
105	if ( ! wc_coupons_enabled() ) {
106	throw new RouteException( 'woocommerce_rest_cart_coupon_disabled', __( 'Coupons are disabled.', 'woocommerce' ), 404 );
107	}
108
109	try {
110	$this->cart_controller->apply_coupon( $request['code'] );
111	} catch ( \WC_REST_Exception $e ) {
112	throw new RouteException( $e->getErrorCode(), $e->getMessage(), $e->getCode() );
113	}
114
115	$response = $this->prepare_item_for_response( $request['code'], $request );
116	$response->set_status( 201 );
117
118	return $response;
119	}
120
121	/**
122	* Deletes all coupons in the cart.
123	*
124	* @throws RouteException On error.
125	* @param \WP_REST_Request $request Request object.
126	* @return \WP_REST_Response
127	*/
128	protected function get_route_delete_response( \WP_REST_Request $request ) {
129	$cart = $this->cart_controller->get_cart_instance();
130
131	$cart->remove_coupons();
132
133	return new \WP_REST_Response( [], 200 );
134	}
135
136	/**
137	* Prepare links for the request.
138	*
139	* @param string $coupon_code Coupon code.
140	* @param \WP_REST_Request $request Request object.
141	* @return array
142	*/
143	protected function prepare_links( $coupon_code, $request ) {
144	$base = $this->get_namespace() . $this->get_path();
145	$links = array(
146	'self' => array(
147	'href' => rest_url( trailingslashit( $base ) . $coupon_code ),
148	),
149	'collection' => array(
150	'href' => rest_url( $base ),
151	),
152	);
153	return $links;
154	}
155	}
156