RangeSpecification.php — Admin Columns 7.0.13

codepress-admin-columns / classes / Expression / RangeSpecification.php

codepress-admin-columns / classes / Expression Last commit date

RangeSpecification.php

81 lines

1	<?php
2
3	declare(strict_types=1);
4
5	namespace AC\Expression;
6
7	use AC\Expression\Exception\OperatorNotFoundException;
8
9	class RangeSpecification extends OperatorExpression
10	{
11
12	public const A = 'a';
13	public const B = 'b';
14
15	/**
16	* @var mixed
17	*/
18	protected $a;
19
20	/**
21	* @var mixed
22	*/
23	protected $b;
24
25	public function __construct(string $operator, $a, $b)
26	{
27	parent::__construct($operator);
28
29	$this->a = $a;
30	$this->b = $b;
31	}
32
33	public function is_satisfied_by($value): bool
34	{
35	switch ($this->operator) {
36	case RangeOperators::BETWEEN_EXCLUSIVE:
37	case RangeOperators::NOT_BETWEEN_EXCLUSIVE:
38	case RangeOperators::BETWEEN:
39	case RangeOperators::NOT_BETWEEN:
40	$operator_a = ComparisonOperators::GREATER_THAN_EQUAL;
41	$operator_b = ComparisonOperators::LESS_THAN_EQUAL;
42
43	$exclusive = [
44	RangeOperators::BETWEEN_EXCLUSIVE,
45	RangeOperators::NOT_BETWEEN_EXCLUSIVE,
46	];
47
48	if (in_array($this->operator, $exclusive, true)) {
49	$operator_a = ComparisonOperators::GREATER_THAN;
50	$operator_b = ComparisonOperators::LESS_THAN;
51	}
52
53	$specification = new AndSpecification([
54	new ComparisonSpecification($operator_a, $this->a),
55	new ComparisonSpecification($operator_b, $this->b),
56	]);
57
58	$not = [
59	RangeOperators::NOT_BETWEEN,
60	RangeOperators::NOT_BETWEEN_EXCLUSIVE,
61	];
62
63	if (in_array($this->operator, $not, true)) {
64	$specification = $specification->not();
65	}
66
67	return $specification->is_satisfied_by($value);
68	}
69
70	throw new OperatorNotFoundException($this->operator);
71	}
72
73	public function export(): array
74	{
75	return array_merge([
76	self::A => $this->a,
77	self::B => $this->b,
78	], parent::export());
79	}
80
81	}