RangeSpecification.php — Admin Columns 7.1.4

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