DecimalNumber::formatDecimalNumber() - Code Metrics - igniphp/storage - Measure and Improve Code Quality continuously with Scrutinizer

DecimalNumber::formatDecimalNumber() A
last analyzed 2018-09-27 06:38 UTC

↳ Parent: DecimalNumber

Complexity

Conditions	3
Paths	3

Size

Total Lines	20
Code Lines	11

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	12
CRAP Score	3

Importance

Changes

Metric	Value
cc	3
eloc	11
nc	3
nop	2
dl	0
loc	20
ccs	12
cts	12
cp	1
crap	3
rs	9.9
c	0
b	0
f	0

<?php declare(strict_types=1);

namespace Igni\Storage\Mapping\Strategy;

use Igni\Storage\Exception\MappingException;
use Igni\Storage\Mapping\MappingStrategy;

final class DecimalNumber implements MappingStrategy, DefaultAttributesProvider
{
    public static function hydrate(&$value, array $attributes = []): void
    {
        $value = self::formatDecimalNumber((string) $value, $attributes);
    }

    public static function extract(&$value, array $attributes = []): void
    {
        $value = self::formatDecimalNumber((string) $value, $attributes);
    }

    public static function getDefaultAttributes(): array
    {
        return [
            'scale' => 2,
            'precision' => 10,
        ];
    }

    private static function formatDecimalNumber(string $number, array $attributes): string
    {
        if ($attributes['scale'] > $attributes['precision']) {
            throw MappingException::forInvalidAttributeValue(
                'scale',
                $attributes['scale'],
                'Attribute `scale` must be lower than `precision`.'
            );
        }

        $parts = explode('.', $number);
        $decimals = $attributes['precision'] - $attributes['scale'];

        if (strlen($parts[0]) > $decimals) {
            $parts[0] = str_repeat('9', $decimals);
        }

        $number = $parts[0] . '.' . ($parts[1] ?? '');

        return bcadd($number, '0', $attributes['scale']);
    }
}


1		<?php declare(strict_types=1);
2
3		namespace Igni\Storage\Mapping\Strategy;
4
5		use Igni\Storage\Exception\MappingException;
6		use Igni\Storage\Mapping\MappingStrategy;
7
8		final class DecimalNumber implements MappingStrategy, DefaultAttributesProvider
9		{
10	4	public static function hydrate(&$value, array $attributes = []): void
11		{
12	4	$value = self::formatDecimalNumber((string) $value, $attributes);
13	3	}
14
15	2	public static function extract(&$value, array $attributes = []): void
16		{
17	2	$value = self::formatDecimalNumber((string) $value, $attributes);
18	2	}
19
20	4	public static function getDefaultAttributes(): array
21		{
22		return [
23	4	'scale' => 2,
24		'precision' => 10,
25		];
26		}
27
28	6	private static function formatDecimalNumber(string $number, array $attributes): string
29		{
30	6	if ($attributes['scale'] > $attributes['precision']) {
31	1	throw MappingException::forInvalidAttributeValue(
32	1	'scale',
33	1	$attributes['scale'],
34	1	'Attribute `scale` must be lower than `precision`.'
35		);
36		}
37
38	5	$parts = explode('.', $number);
39	5	$decimals = $attributes['precision'] - $attributes['scale'];
40
41	5	if (strlen($parts[0]) > $decimals) {
42	1	$parts[0] = str_repeat('9', $decimals);
43		}
44
45	5	$number = $parts[0] . '.' . ($parts[1] ?? '');
46
47	5	return bcadd($number, '0', $attributes['scale']);
48		}
49		}
50

igniphp / storage

DecimalNumber::formatDecimalNumber() A last analyzed 2018-09-27 06:38 UTC

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DecimalNumber::formatDecimalNumber() A
last analyzed 2018-09-27 06:38 UTC