1
|
|
|
<?php |
2
|
|
|
/** |
3
|
|
|
* Taxed Money |
4
|
|
|
* |
5
|
|
|
* @author Pronamic <[email protected]> |
6
|
|
|
* @copyright 2005-2023 Pronamic |
7
|
|
|
* @license GPL-3.0-or-later |
8
|
|
|
* @package Pronamic\WordPress\Money |
9
|
|
|
*/ |
10
|
|
|
|
11
|
|
|
namespace Pronamic\WordPress\Money; |
12
|
|
|
|
13
|
|
|
use JsonSerializable; |
14
|
|
|
use Pronamic\WordPress\Number\Number; |
15
|
|
|
|
16
|
|
|
/** |
17
|
|
|
* Taxed Money |
18
|
|
|
* |
19
|
|
|
* @author Remco Tolsma |
20
|
|
|
* @version 2.0.0 |
21
|
|
|
* @since 1.2.0 |
22
|
|
|
*/ |
23
|
|
|
class TaxedMoney extends Money { |
24
|
|
|
/** |
25
|
|
|
* Tax value. |
26
|
|
|
* |
27
|
|
|
* @var Number|null |
28
|
|
|
*/ |
29
|
|
|
private $tax_value; |
30
|
|
|
|
31
|
|
|
/** |
32
|
|
|
* Tax percentage. |
33
|
|
|
* |
34
|
|
|
* @var Number|null |
35
|
|
|
*/ |
36
|
|
|
private $tax_percentage; |
37
|
|
|
|
38
|
|
|
/** |
39
|
|
|
* Construct and initialize money object. |
40
|
|
|
* |
41
|
|
|
* @param mixed $value Amount value. |
42
|
|
|
* @param Currency|string $currency Currency. |
43
|
|
|
* @param mixed $tax_value Tax value. |
44
|
|
|
* @param mixed $tax_percentage Tax percentage. |
45
|
|
|
*/ |
46
|
4 |
|
public function __construct( $value = 0, $currency = 'EUR', $tax_value = null, $tax_percentage = null ) { |
47
|
4 |
|
$value = Number::from_mixed( $value ); |
48
|
|
|
|
49
|
4 |
|
parent::__construct( $value, $currency ); |
50
|
|
|
|
51
|
|
|
// Calculate tax amount if tax percentage is set. |
52
|
4 |
|
if ( null === $tax_value && null !== $tax_percentage ) { |
53
|
2 |
|
$tax_percentage = Number::from_mixed( $tax_percentage ); |
54
|
|
|
|
55
|
2 |
|
$percentage = Number::from_string( '100' ); |
56
|
2 |
|
$percentage = $percentage->add( $tax_percentage ); |
57
|
|
|
|
58
|
|
|
/** |
59
|
|
|
* For some reason, Scrutinizer thinks the `add` function return a |
60
|
|
|
* `int|double` in the `$percentage` variable. |
61
|
|
|
* |
62
|
|
|
* @scrutinizer ignore-type |
63
|
|
|
*/ |
64
|
2 |
|
$one_percent_value = $value->divide( $percentage ); |
65
|
|
|
|
66
|
2 |
|
$tax_value = $one_percent_value->multiply( $tax_percentage ); |
67
|
|
|
} |
68
|
|
|
|
69
|
4 |
|
$this->set_tax_value( $tax_value ); |
70
|
4 |
|
$this->set_tax_percentage( $tax_percentage ); |
71
|
4 |
|
} |
72
|
|
|
|
73
|
|
|
/** |
74
|
|
|
* Get tax amount. |
75
|
|
|
* |
76
|
|
|
* @return Money|null Tax amount. |
77
|
|
|
*/ |
78
|
2 |
|
public function get_tax_amount() { |
79
|
2 |
|
if ( null === $this->tax_value ) { |
80
|
1 |
|
return null; |
81
|
|
|
} |
82
|
|
|
|
83
|
1 |
|
return new Money( $this->tax_value, $this->get_currency() ); |
84
|
|
|
} |
85
|
|
|
|
86
|
|
|
/** |
87
|
|
|
* Get tax value. |
88
|
|
|
* |
89
|
|
|
* @return string|null |
90
|
|
|
*/ |
91
|
3 |
|
public function get_tax_value() { |
92
|
3 |
|
return null === $this->tax_value ? null : $this->tax_value->get_value(); |
93
|
|
|
} |
94
|
|
|
|
95
|
|
|
/** |
96
|
|
|
* Set tax value. |
97
|
|
|
* |
98
|
|
|
* @param float|int|string|null $value Tax value. |
99
|
|
|
* @return void |
100
|
|
|
*/ |
101
|
4 |
|
public function set_tax_value( $value ) { |
102
|
4 |
|
$this->tax_value = ( null === $value ? null : Number::from_mixed( $value ) ); |
103
|
4 |
|
} |
104
|
|
|
|
105
|
|
|
/** |
106
|
|
|
* Has tax? |
107
|
|
|
* |
108
|
|
|
* @return bool |
109
|
|
|
*/ |
110
|
2 |
|
public function has_tax() { |
111
|
2 |
|
return ( null !== $this->get_tax_value() ); |
112
|
|
|
} |
113
|
|
|
|
114
|
|
|
/** |
115
|
|
|
* Get tax percentage. |
116
|
|
|
* |
117
|
|
|
* @return string|null |
118
|
|
|
*/ |
119
|
1 |
|
public function get_tax_percentage() { |
120
|
1 |
|
return null === $this->tax_percentage ? null : $this->tax_percentage->get_value(); |
121
|
|
|
} |
122
|
|
|
|
123
|
|
|
/** |
124
|
|
|
* Set tax percentage. |
125
|
|
|
* |
126
|
|
|
* 100% = 100 |
127
|
|
|
* 21% = 21 |
128
|
|
|
* 6% = 6 |
129
|
|
|
* 1.5% = 1.5 |
130
|
|
|
* |
131
|
|
|
* @param mixed $percentage Tax percentage. |
132
|
|
|
* @return void |
133
|
|
|
*/ |
134
|
4 |
|
public function set_tax_percentage( $percentage ) { |
135
|
4 |
|
$this->tax_percentage = ( null === $percentage ? null : Number::from_mixed( $percentage ) ); |
136
|
4 |
|
} |
137
|
|
|
|
138
|
|
|
/** |
139
|
|
|
* Get including tax. |
140
|
|
|
* |
141
|
|
|
* @return Money |
142
|
|
|
*/ |
143
|
2 |
|
public function get_including_tax() { |
144
|
2 |
|
return new Money( $this->get_value(), $this->get_currency() ); |
145
|
|
|
} |
146
|
|
|
|
147
|
|
|
/** |
148
|
|
|
* Get excluding tax. |
149
|
|
|
* |
150
|
|
|
* @return Money |
151
|
|
|
*/ |
152
|
2 |
|
public function get_excluding_tax() { |
153
|
2 |
|
$tax_amount = $this->get_tax_amount(); |
154
|
|
|
|
155
|
2 |
|
if ( null === $tax_amount ) { |
156
|
1 |
|
return $this->get_including_tax(); |
157
|
|
|
} |
158
|
|
|
|
159
|
1 |
|
return $this->subtract( $tax_amount ); |
160
|
|
|
} |
161
|
|
|
|
162
|
|
|
/** |
163
|
|
|
* JSON serialize. |
164
|
|
|
* |
165
|
|
|
* @link https://www.php.net/manual/en/jsonserializable.jsonserialize.php |
166
|
|
|
* @return object |
167
|
|
|
*/ |
168
|
1 |
|
public function jsonSerialize(): object { |
169
|
1 |
|
$object = parent::jsonSerialize(); |
170
|
|
|
|
171
|
1 |
|
$properties = (array) $object; |
172
|
|
|
|
173
|
1 |
|
if ( null !== $this->tax_value ) { |
174
|
1 |
|
$properties['tax_value'] = $this->tax_value->jsonSerialize(); |
175
|
|
|
} |
176
|
|
|
|
177
|
1 |
|
if ( null !== $this->tax_percentage ) { |
178
|
1 |
|
$properties['tax_percentage'] = $this->tax_percentage->jsonSerialize(); |
179
|
|
|
} |
180
|
|
|
|
181
|
1 |
|
$object = (object) $properties; |
182
|
|
|
|
183
|
1 |
|
return $object; |
184
|
|
|
} |
185
|
|
|
} |
186
|
|
|
|