Assets::getAsset() - Code Metrics - alecrabbit/twrb-php-components - Measure and Improve Code Quality continuously with Scrutinizer

Assets::getAsset() A
last analyzed 2019-02-17 09:35 UTC

↳ Parent: Assets

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	2
CRAP Score	1

Importance

Changes

Metric	Value
eloc	2
dl	0
loc	4
ccs	2
cts	2
cp	1
rs	10
c	0
b	0
f	0
cc	1
nc	1
nop	1
crap	1

<?php
/**
 * Date: 11.11.18
 * Time: 19:34
 */

namespace AlecRabbit\Assets;

use AlecRabbit\Currency\Currency;

class Assets
{
    /** @var Asset[] */
    private $assets = [];

    /**
     * Assets constructor.
     * @param Asset ...$assets
     */
    public function __construct(Asset ...$assets)
    {
        foreach ($assets as $newAsset) {
            $this->add($newAsset);
        }
    }

    /**
     * @param Asset $money
     * @return Asset
     */
    public function add(Asset $money): Asset
    {
        return
            ($asset = $this->assetOf($money))->isZero() ?
                $this->setAsset($money) :
                $this->setAsset($asset->add($money));
    }

    /**
     * @param Asset $money
     * @return Asset
     */
    private function assetOf(Asset $money): Asset
    {
        return $this->getAsset($money->getCurrency());
    }

    /**
     * @param \AlecRabbit\Currency\Currency $currency
     * @return Asset
     */
    public function getAsset(Currency $currency): Asset
    {
        return
            $this->assets[(string)$currency] ?? $this->setAsset(new Asset(0, $currency));
    }

    /**
     * @param Asset $money
     * @return Asset
     */
    private function setAsset(Asset $money): Asset
    {
        return
            $this->assets[(string)$money->getCurrency()] = $money;
    }

    /**
     * @param Asset $money
     * @return bool
     */
    public function have(Asset $money): bool
    {
        return
            $money->subtract($this->assetOf($money))->isNotPositive();
    }

    /**
     * @param Asset $money
     * @return Asset
     */
    public function take(Asset $money): Asset
    {
        $asset = $this->subtract($money);
        if ($asset->isNegative()) {
            throw new \RuntimeException('You can\'t take more than there is.');
        }
        return $asset;
    }

    /**
     * @param Asset $money
     * @return Asset
     */
    public function subtract(Asset $money): Asset
    {
        return
            $this->add($money->negative());
    }

    /**
     * @return iterable
     */
    public function getCurrencies(): iterable
    {
        return
            array_keys($this->assets);
    }
}


1		<?php
2		/**
3		* Date: 11.11.18
4		* Time: 19:34
5		*/
6
7		namespace AlecRabbit\Assets;
8
9		use AlecRabbit\Currency\Currency;
10
11		class Assets
12		{
13		/** @var Asset[] */
14		private $assets = [];
15
16		/**
17		* Assets constructor.
18		* @param Asset ...$assets
19		*/
20	16	public function __construct(Asset ...$assets)
21		{
22	16	foreach ($assets as $newAsset) {
23	16	$this->add($newAsset);
24		}
25	16	}
26
27		/**
28		* @param Asset $money
29		* @return Asset
30		*/
31	16	public function add(Asset $money): Asset
32		{
33		return
34	16	($asset = $this->assetOf($money))->isZero() ?
35	16	$this->setAsset($money) :
36	16	$this->setAsset($asset->add($money));
37		}
38
39		/**
40		* @param Asset $money
41		* @return Asset
42		*/
43	16	private function assetOf(Asset $money): Asset
44		{
45	16	return $this->getAsset($money->getCurrency());
46		}
47
48		/**
49		* @param \AlecRabbit\Currency\Currency $currency
50		* @return Asset
51		*/
52	16	public function getAsset(Currency $currency): Asset
53		{
54		return
55	16	$this->assets[(string)$currency] ?? $this->setAsset(new Asset(0, $currency));
56		}
57
58		/**
59		* @param Asset $money
60		* @return Asset
61		*/
62	16	private function setAsset(Asset $money): Asset
63		{
64		return
65	16	$this->assets[(string)$money->getCurrency()] = $money;
66		}
67
68		/**
69		* @param Asset $money
70		* @return bool
71		*/
72	11	public function have(Asset $money): bool
73		{
74		return
75	11	$money->subtract($this->assetOf($money))->isNotPositive();
76		}
77
78		/**
79		* @param Asset $money
80		* @return Asset
81		*/
82	1	public function take(Asset $money): Asset
83		{
84	1	$asset = $this->subtract($money);
85	1	if ($asset->isNegative()) {
86	1	throw new \RuntimeException('You can\'t take more than there is.');
87		}
88	1	return $asset;
89		}
90
91		/**
92		* @param Asset $money
93		* @return Asset
94		*/
95	2	public function subtract(Asset $money): Asset
96		{
97		return
98	2	$this->add($money->negative());
99		}
100
101		/**
102		* @return iterable
103		*/
104	1	public function getCurrencies(): iterable
105		{
106		return
107	1	array_keys($this->assets);
108		}
109		}
110

alecrabbit / twrb-php-components

Assets::getAsset() A last analyzed 2019-02-17 09:35 UTC

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Assets::getAsset() A
last analyzed 2019-02-17 09:35 UTC