CoinCounter::addCurrency() - Code Metrics - llewellynthomas/Coins - Measure and Improve Code Quality continuously with Scrutinizer

CoinCounter::addCurrency() A
last analyzed 2016-03-16 22:05 UTC

↳ Parent: CoinCounter

Complexity

Conditions	2
Paths	2

Size

Total Lines	6
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	6
rs	9.4285
cc	2
eloc	3
nc	2
nop	1

<?php

namespace LlewellynThomas\Coins\Counter;

use LlewellynThomas\Coins\Currency\CurrencyInterface;

/**
 * Class CoinCounter
 * @package LlewellynThomas\Coins\Counter
 */
class CoinCounter
{
    /**
     * @var array
     */
    private $currencies;

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

    /**
     * @param CurrencyInterface $currency
     */
    public function addCurrency(CurrencyInterface $currency)
    {
        if (empty($this->currencies[$currency->getName()])) {
            $this->currencies[$currency->getName()] = $currency;
        }
    }

    /**
     * @param $currencyName
     * @param $amount
     * @return array
     */
    public function calculateCoins($currencyName, $amount)
    {
        $this->setCurrency($currencyName);
        
        return $this->currency->countCoins($amount);
    }

    /**
     * @param $currency
     */
    private function setCurrency($currency)
    {
        if (empty($this->currencies[$currency])) {
            throw new \RuntimeException("Currency not supported: " . $currency);
        }

        $this->currency = $this->currencies[$currency];
    }
}

1			<?php
2
3			namespace LlewellynThomas\Coins\Counter;
4
5			use LlewellynThomas\Coins\Currency\CurrencyInterface;
6
7			/**
8			* Class CoinCounter
9			* @package LlewellynThomas\Coins\Counter
10			*/
11			class CoinCounter
12			{
13			/**
14			* @var array
15			*/
16			private $currencies;
17
18			/**
19			* @var CurrencyInterface
20			*/
21			private $currency;
22
23			/**
24			* @param CurrencyInterface $currency
25			*/
26			public function addCurrency(CurrencyInterface $currency)
27			{
28			if (empty($this->currencies[$currency->getName()])) {
29			$this->currencies[$currency->getName()] = $currency;
30			}
31			}
32
33			/**
34			* @param $currencyName
35			* @param $amount
36			* @return array
37			*/
38			public function calculateCoins($currencyName, $amount)
39			{
40			$this->setCurrency($currencyName);
41
42			return $this->currency->countCoins($amount);
43			}
44
45			/**
46			* @param $currency
47			*/
48			private function setCurrency($currency)
49			{
50			if (empty($this->currencies[$currency])) {
51			throw new \RuntimeException("Currency not supported: " . $currency);
52			}
53
54			$this->currency = $this->currencies[$currency];
55			}
56			}

llewellynthomas / Coins

CoinCounter::addCurrency() A last analyzed 2016-03-16 22:05 UTC

Complexity

Size

Duplication

Importance

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CoinCounter::addCurrency() A
last analyzed 2016-03-16 22:05 UTC