ExchangeRate::swapCurrencies() - Code Metrics - Inspection of "Method renamed: swapCurrencies()" - bpolaszek/currency - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( fa6eea...660d7d )

by BENOIT

created 2018-03-30 13:09 UTC

ExchangeRate::swapCurrencies() A

↳ Parent: ExchangeRate

Complexity

Conditions	1
Paths	1

Size

Total Lines	8
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	8
rs	9.4285
c	0
b	0
f	0
cc	1
eloc	6
nc	1
nop	0

<?php

namespace BenTools\Currency\Model;

final class ExchangeRate implements ExchangeRateInterface
{
    /**
     * @var CurrencyInterface
     */
    private $sourceCurrency;

    /**
     * @var CurrencyInterface
     */
    private $targetCurrency;

    /**
     * @var float
     */
    private $ratio;

    /**
     * ExchangeRate constructor.
     * @param CurrencyInterface $sourceCurrency
     * @param CurrencyInterface $targetCurrency
     * @param float             $ratio
     */
    public function __construct(
        CurrencyInterface $sourceCurrency,
        CurrencyInterface $targetCurrency,
        float $ratio
    ) {
        $this->sourceCurrency = $sourceCurrency;
        $this->targetCurrency = $targetCurrency;
        if ($ratio <= 0) {
            throw new \InvalidArgumentException("Ratio must be a positive float.");
        }
        $this->ratio = $ratio;
    }

    /**
     * @inheritDoc
     */
    public function getRatio(): float
    {
        return $this->ratio;
    }

    /**
     * @inheritDoc
     */
    public function getSourceCurrency(): CurrencyInterface
    {
        return $this->sourceCurrency;
    }

    /**
     * @inheritDoc
     */
    public function getTargetCurrency(): CurrencyInterface
    {
        return $this->targetCurrency;
    }

    /**
     * @inheritDoc
     */
    public function swapCurrencies(): ExchangeRateInterface
    {
        $clone = clone $this;
        $clone->sourceCurrency = $this->targetCurrency;
        $clone->targetCurrency = $this->sourceCurrency;
        $clone->ratio = 1 / $this->ratio;
        return $clone;
    }
}


1			<?php
2
3			namespace BenTools\Currency\Model;
4
5			final class ExchangeRate implements ExchangeRateInterface
6			{
7			/**
8			* @var CurrencyInterface
9			*/
10			private $sourceCurrency;
11
12			/**
13			* @var CurrencyInterface
14			*/
15			private $targetCurrency;
16
17			/**
18			* @var float
19			*/
20			private $ratio;
21
22			/**
23			* ExchangeRate constructor.
24			* @param CurrencyInterface $sourceCurrency
25			* @param CurrencyInterface $targetCurrency
26			* @param float $ratio
27			*/
28			public function __construct(
29			CurrencyInterface $sourceCurrency,
30			CurrencyInterface $targetCurrency,
31			float $ratio
32			) {
33			$this->sourceCurrency = $sourceCurrency;
34			$this->targetCurrency = $targetCurrency;
35			if ($ratio <= 0) {
36			throw new \InvalidArgumentException("Ratio must be a positive float.");
37			}
38			$this->ratio = $ratio;
39			}
40
41			/**
42			* @inheritDoc
43			*/
44			public function getRatio(): float
45			{
46			return $this->ratio;
47			}
48
49			/**
50			* @inheritDoc
51			*/
52			public function getSourceCurrency(): CurrencyInterface
53			{
54			return $this->sourceCurrency;
55			}
56
57			/**
58			* @inheritDoc
59			*/
60			public function getTargetCurrency(): CurrencyInterface
61			{
62			return $this->targetCurrency;
63			}
64
65			/**
66			* @inheritDoc
67			*/
68			public function swapCurrencies(): ExchangeRateInterface
69			{
70			$clone = clone $this;
71			$clone->sourceCurrency = $this->targetCurrency;
72			$clone->targetCurrency = $this->sourceCurrency;
73			$clone->ratio = 1 / $this->ratio;
74			return $clone;
75			}
76			}
77

bpolaszek / currency

Push — master ( fa6eea...660d7d )

ExchangeRate::swapCurrencies() A

Complexity

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Duplication

Importance

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