ExchangeService::getSupportedCurrencies() - Code Metrics - dgreda/ExchangeRatesApp - Measure and Improve Code Quality continuously with Scrutinizer

ExchangeService::getSupportedCurrencies() A
last analyzed 2019-02-03 23:26 UTC

↳ Parent: ExchangeService

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	3
rs	10
c	0
b	0
f	0
cc	1
eloc	1
nc	1
nop	0

<?php

declare(strict_types = 1);

namespace App\ExchangeRates;

use App\Entity\ExchangeEnquiry;
use App\ExchangeRates\Provider\ProviderInterface;

class ExchangeService
{
    /**
     * @var ProviderInterface
     */
    protected $provider;

    /**
     * @var CalculatorInterface
     */
    protected $calculator;

    /**
     * Exchange constructor.
     *
     * @param ProviderInterface   $provider
     * @param CalculatorInterface $calculator
     */
    public function __construct(ProviderInterface $provider, CalculatorInterface $calculator)
    {
        $this->provider   = $provider;
        $this->calculator = $calculator;
    }

    /**
     * @param string $baseCurrency   ISO 4217 Currency Code of base currency
     * @param string $targetCurrency ISO 4217 Currency Code of base currency
     *
     * @return float
     */
    public function getExchangeRate(string $baseCurrency, string $targetCurrency): float
    {
        return $this->provider->getLatestExchangeRate($baseCurrency, $targetCurrency);
    }

    /**
     * @param ExchangeEnquiry $enquiry
     *
     * @return float
     */
    public function exchange(ExchangeEnquiry $enquiry): float
    {
        $exchangeRate = $this->provider->getLatestExchangeRate(
            $enquiry->getBaseCurrency(),
            $enquiry->getTargetCurrency()
        );

        return $this->calculator->exchange($enquiry->getAmount(), $exchangeRate);
    }

    /**
     * @return array
     */
    public function getSupportedCurrencies(): array
    {
        return $this->provider->getSupportedCurrencies();
    }
}


1			<?php
2
3			declare(strict_types = 1);
4
5			namespace App\ExchangeRates;
6
7			use App\Entity\ExchangeEnquiry;
8			use App\ExchangeRates\Provider\ProviderInterface;
9
10			class ExchangeService
11			{
12			/**
13			* @var ProviderInterface
14			*/
15			protected $provider;
16
17			/**
18			* @var CalculatorInterface
19			*/
20			protected $calculator;
21
22			/**
23			* Exchange constructor.
24			*
25			* @param ProviderInterface $provider
26			* @param CalculatorInterface $calculator
27			*/
28			public function __construct(ProviderInterface $provider, CalculatorInterface $calculator)
29			{
30			$this->provider = $provider;
31			$this->calculator = $calculator;
32			}
33
34			/**
35			* @param string $baseCurrency ISO 4217 Currency Code of base currency
36			* @param string $targetCurrency ISO 4217 Currency Code of base currency
37			*
38			* @return float
39			*/
40			public function getExchangeRate(string $baseCurrency, string $targetCurrency): float
41			{
42			return $this->provider->getLatestExchangeRate($baseCurrency, $targetCurrency);
43			}
44
45			/**
46			* @param ExchangeEnquiry $enquiry
47			*
48			* @return float
49			*/
50			public function exchange(ExchangeEnquiry $enquiry): float
51			{
52			$exchangeRate = $this->provider->getLatestExchangeRate(
53			$enquiry->getBaseCurrency(),
54			$enquiry->getTargetCurrency()
55			);
56
57			return $this->calculator->exchange($enquiry->getAmount(), $exchangeRate);
58			}
59
60			/**
61			* @return array
62			*/
63			public function getSupportedCurrencies(): array
64			{
65			return $this->provider->getSupportedCurrencies();
66			}
67			}
68

dgreda / ExchangeRatesApp

ExchangeService::getSupportedCurrencies() A last analyzed 2019-02-03 23:26 UTC

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ExchangeService::getSupportedCurrencies() A
last analyzed 2019-02-03 23:26 UTC