ProductCountRuleProcessor.php — WooCommerce 10.9.1

woocommerce / src / Admin / RemoteSpecs / RuleProcessors / ProductCountRuleProcessor.php

woocommerce / src / Admin / RemoteSpecs / RuleProcessors Last commit date

ProductCountRuleProcessor.php

81 lines

1	<?php
2	/**
3	* Rule processor that performs a comparison operation against the number of
4	* products.
5	*/
6
7	namespace Automattic\WooCommerce\Admin\RemoteSpecs\RuleProcessors;
8
9	use Automattic\WooCommerce\Enums\ProductStatus;
10
11	defined( 'ABSPATH' ) \|\| exit;
12
13	/**
14	* Rule processor that performs a comparison operation against the number of
15	* products.
16	*/
17	class ProductCountRuleProcessor implements RuleProcessorInterface {
18
19	/**
20	* The product query.
21	*
22	* @var WC_Product_Query
23	*/
24	protected $product_query;
25
26	/**
27	* Constructor.
28	*
29	* @param object $product_query The product query.
30	*/
31	public function __construct( $product_query = null ) {
32	$this->product_query = null === $product_query
33	? new \WC_Product_Query(
34	array(
35	'limit' => 1,
36	'paginate' => true,
37	'return' => 'ids',
38	'status' => array( ProductStatus::PUBLISH ),
39	)
40	)
41	: $product_query;
42	}
43
44	/**
45	* Performs a comparison operation against the number of products.
46	*
47	* @param object $rule The specific rule being processed by this rule processor.
48	* @param object $stored_state Stored state.
49	*
50	* @return bool The result of the operation.
51	*/
52	public function process( $rule, $stored_state ) {
53	$products = $this->product_query->get_products();
54
55	return ComparisonOperation::compare(
56	$products->total,
57	$rule->value,
58	$rule->operation
59	);
60	}
61
62	/**
63	* Validates the rule.
64	*
65	* @param object $rule The rule to validate.
66	*
67	* @return bool Pass/fail.
68	*/
69	public function validate( $rule ) {
70	if ( ! isset( $rule->value ) ) {
71	return false;
72	}
73
74	if ( ! isset( $rule->operation ) ) {
75	return false;
76	}
77
78	return true;
79	}
80	}
81