woorewards / include / ui / blocks / extension.php

extension.php in MyRewards trunk, at include/ui/blocks/extension.php

265 lines 8.6 KB

Raw Download Zip

1	<?php
2	namespace LWS\WOOREWARDS\Ui\Blocks;
3	if (!defined('ABSPATH')) exit();
4
5	/** Exchange data with client-side cart.
6	* @see https://github.com/woocommerce/woocommerce/blob/trunk/plugins/woocommerce-blocks/docs/third-party-developers/extensibility/rest-api/extend-rest-api-update-cart.md
7	* @see https://github.com/woocommerce/woocommerce/tree/trunk/plugins/woocommerce-blocks/packages/checkout/utils
8	*/
9	class Extension {
10	const API = 'lws_woorewards';
11
12	public static function install()
13	{
14	$me = new self();
15	\woocommerce_store_api_register_endpoint_data([
16	'endpoint' => \Automattic\WooCommerce\StoreApi\Schemas\V1\CartSchema::IDENTIFIER,
17	'namespace' => self::API,
18	'data_callback' => [$me, 'apiData'],
19	'schema_callback' => [$me, 'apiSchema'],
20	'schema_type' => ARRAY_A,
21	]);
22	\woocommerce_store_api_register_endpoint_data([
23	'endpoint' => \Automattic\WooCommerce\StoreApi\Schemas\V1\CheckoutSchema::IDENTIFIER,
24	'namespace' => self::API,
25	'data_callback' => [$me, 'apiData'],
26	'schema_callback' => [$me, 'apiSchema'],
27	'schema_type' => ARRAY_A,
28	]);
29	\woocommerce_store_api_register_update_callback([
30	'namespace' => self::API,
31	'callback' => [$me, 'apiUpdate'],
32	]);
33	return $me;
34	}
35
36	/** @see https://github.com/woocommerce/woocommerce/blob/trunk/plugins/woocommerce-blocks/docs/third-party-developers/extensibility/rest-api/available-endpoints-to-extend.md */
37	public function apiData()
38	{
39	$systems = [];
40	foreach ($this->getSystems() as $slug => $pool) {
41	/** @var \LWS\WOOREWARDS\PRO\Core\Pool $pool */
42	$info = $this->getInfo($pool);
43	if (!$info) continue;
44	$info['used_formated'] = $pool->formatPoints($info['used']);
45	$info['max_formated'] = $pool->formatPoints($info['max']);
46	$info['amount_formated'] = $pool->formatPoints($info['amount']);
47	$systems[$slug] = $info;
48	}
49	$data = ['systems' => $systems];
50	return \apply_filters('lws_woorewards_bloc_cart_data', $data, $this);
51	}
52
53	static function getSystems()
54	{
55	static $systems = null;
56	if (null === $systems) {
57	$systems = [];
58	$pools = \apply_filters('lws_woorewards_get_pools_by_args', false, ['showall' => true], \get_current_user_id());
59	if ($pools) {
60	$pools = $pools->filter([__CLASS__, 'filterPools']);
61	$systems = \array_combine($pools->map(function($pool){
62	return $pool->getName();
63	}), $pools->asArray());
64	}
65	}
66	return $systems;
67	}
68
69	function getInfo($pool)
70	{
71	$userId = \get_current_user_id();
72	if( !$userId )
73	return false;
74	if( !\WC()->cart )
75	return false;
76	if( !$pool )
77	return false;
78
79	$stackId = $pool->getStackId();
80	$max = $this->getMaxPoints($pool, \WC()->cart, $userId);
81	$min = \intval($pool->getOption('direct_reward_min_points_on_cart'));
82	$used = \intval(\get_user_meta($userId, 'lws_wr_points_on_cart_'.$stackId, true));
83
84	if ($min > 0 && $min > $max) {
85	\update_user_meta($userId, 'lws_wr_points_on_cart_'.$stackId, 0);
86	$used = 0;
87	} elseif ($used > $max) {
88	\update_user_meta($userId, 'lws_wr_points_on_cart_'.$stackId, $max);
89	$used = $max;
90	} elseif ($used > 0 && $min > 0 && $min > $used) {
91	\update_user_meta($userId, 'lws_wr_points_on_cart_'.$stackId, $min);
92	$used = $min;
93	}
94
95	return array(
96	'amount' => $pool->getPoints($userId),
97	'min' => $min,
98	'max' => $max,
99	'used' => $used,
100	'stack' => $stackId,
101	'name' => $pool->getName(),
102	);
103	}
104
105	static function filterPools($pool)
106	{
107	if( !$pool->getOption('direct_reward_mode') )
108	return false;
109	if( !$pool->userCan() )
110	return false;
111	if (!$pool->isBuyable())
112	return false;
113	return true;
114	}
115
116	protected function getMaxPoints(&$pool, &$cart, $userId)
117	{
118	$rate = $pool->getOption('direct_reward_point_rate');
119	if( $rate == 0.0 )
120	return 0;
121	$points = $pool->getPoints($userId);
122
123	$total = $cart->get_subtotal();
124	if( 'yes' === get_option('woocommerce_prices_include_tax') )
125	$total += $cart->get_subtotal_tax();
126
127	foreach($cart->get_applied_coupons() as $otherCode)
128	{
129	if (strpos($otherCode, 'wr_points_on_cart') === false) {
130	$total -= $cart->get_coupon_discount_amount($otherCode);
131	}
132	}
133
134	$currencyRate = \LWS\Adminpanel\Tools\Conveniences::getCurrencyPrice(1, false, false);
135	if (0 != $currencyRate)
136	$total = $total / $currencyRate;
137
138	$max = (int)\ceil($total / $rate);
139	$points = \min($max, $points);
140	$points = \apply_filters('lws_woorewards_pointdiscount_max_points', $points, $rate, $pool, $userId, $cart);
141	return $points;
142	}
143
144	/** @see https://github.com/woocommerce/woocommerce/blob/trunk/plugins/woocommerce-blocks/docs/third-party-developers/extensibility/rest-api/available-endpoints-to-extend.md */
145	public function apiSchema()
146	{
147	$schema = [
148	'systems' => [
149	'description' => __('List of Loyalty systems.', 'woorewards-lite'),
150	'context' => ['view', 'edit'],
151	'readonly' => false,
152	'type' => 'array',
153	'items' => \array_fill_keys(\array_keys($this->getSystems()), [
154	'description' => __('System description.', 'woorewards-lite'),
155	'context' => ['view', 'edit'],
156	'readonly' => false,
157	'type' => 'array',
158	'items' => [
159	'used' => [
160	'description' => __('Points used in Cart.', 'woorewards-lite'),
161	'type' => ['integer', 'null'],
162	'context' => ['view', 'edit'],
163	'readonly' => false,
164	],
165	'used_formated' => [
166	'description' => __('Points used in Cart for display.', 'woorewards-lite'),
167	'type' => ['string', 'null'],
168	'context' => ['view', 'edit'],
169	'readonly' => false,
170	],
171	'amount' => [
172	'description' => __('Available Points.', 'woorewards-lite'),
173	'type' => ['integer', 'null'],
174	'context' => ['view', 'edit'],
175	'readonly' => false,
176	],
177	'amount_formated' => [
178	'description' => __('Available Points for display.', 'woorewards-lite'),
179	'type' => ['string', 'null'],
180	'context' => ['view', 'edit'],
181	'readonly' => false,
182	],
183	'min' => [
184	'description' => __('Minimum Points to use in Cart.', 'woorewards-lite'),
185	'type' => ['integer', 'null'],
186	'context' => ['view', 'edit'],
187	'readonly' => false,
188	],
189	'max' => [
190	'description' => __('Maximum Points to use in Cart.', 'woorewards-lite'),
191	'type' => ['integer', 'null'],
192	'context' => ['view', 'edit'],
193	'readonly' => false,
194	],
195	'max_formated' => [
196	'description' => __('Maximum Points to use in Cart for display.', 'woorewards-lite'),
197	'type' => ['string', 'null'],
198	'context' => ['view', 'edit'],
199	'readonly' => false,
200	],
201	'stack' => [
202	'description' => __('Points reserve.', 'woorewards-lite'),
203	'type' => ['string', 'null'],
204	'context' => ['view', 'edit'],
205	'readonly' => false,
206	],
207	'name' => [
208	'description' => __('Loyalty system.', 'woorewards-lite'),
209	'type' => ['string', 'null'],
210	'context' => ['view', 'edit'],
211	'readonly' => false,
212	],
213	]
214	]),
215	]
216	];
217	return \apply_filters('lws_woorewards_bloc_cart_schema', $schema);
218	}
219
220	/** @see https://github.com/woocommerce/woocommerce/blob/trunk/plugins/woocommerce-blocks/docs/third-party-developers/extensibility/rest-api/extend-rest-api-update-cart.md */
221	public function apiUpdate($data)
222	{
223	if (\apply_filters('lws_woorewards_bloc_cart_update_is', true, $data)) {
224	if ('use_points' === $data['action']) {
225	$userId = \get_current_user_id();
226	if ($userId) {
227	$points = \sanitize_text_field($data['value']);
228	$system = \apply_filters('lws_woorewards_get_pools_by_args', false, array(
229	'system' => \sanitize_key($data['system'])
230	), $userId)->last();
231	if ($system) {
232	$points = (int)$system->reversePointsFormat($points);
233	$this->applyPointsOnCart($system, $points, $userId);
234	}
235	}
236	}
237	}
238	\do_action('lws_woorewards_bloc_cart_updated', $data);
239	}
240
241	protected function applyPointsOnCart($system, $points, $userId)
242	{
243	$stackId = $system->getStackId();
244	if (\WC()->cart) {
245	$points = \min($points, $this->getMaxPoints($system, \WC()->cart, $userId));
246	} else {
247	$max = $system->getPoints($userId);
248	$points = \max(0, \min($points, $max));
249	}
250	\update_user_meta($userId, 'lws_wr_points_on_cart_' . $stackId, $points);
251
252	if (\WC()->cart) {
253	$code = 'wr_points_on_cart-' . $system->getName();
254	if ($points) {
255	// add coupon if not exists
256	if( !\WC()->cart->has_discount($code) )
257	\WC()->cart->apply_coupon($code);
258	} else {
259	// silently remove coupon if exists
260	if( \WC()->cart->has_discount($code) )
261	\WC()->cart->remove_coupon($code);
262	}
263	}
264	}
265	}