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Use curl request for currency

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This commit is contained in:
Dennis Eichhorn 2017-04-09 19:49:46 +02:00
parent 4b934cde35
commit 19e6d054d5
1 changed files with 19 additions and 9 deletions
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26
Utils/Converter/Currency.php
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@ -17,6 +17,13 @@ declare(strict_types=1);
namespace phpOMS\Utils\Converter; namespace phpOMS\Utils\Converter;
use phpOMS\Localization\ISO4217CharEnum;
use phpOMS\Message\Http\Rest;
use phpOMS\Message\Http\Request;
use phpOMS\Message\Http\RequestMethod;
use phpOMS\Localization\Localization;
use phpOMS\Uri\Http;
/** /**
* Currency converter. * Currency converter.
* *
@ -98,16 +105,19 @@ class Currency
public static function getEcbEuroRates() : array public static function getEcbEuroRates() : array
{ {
if (!isset(self::$ecbCurrencies)) { if (!isset(self::$ecbCurrencies)) {
$xml = file_get_contents('http://www.ecb.europa.eu/stats/eurofxref/eurofxref-daily.xml'); $request = new Request(new Localization(), new Http('http://www.ecb.europa.eu/stats/eurofxref/eurofxref-daily.xml'));
$xml = new \SimpleXMLElement($xml); $request->setMethod(RequestMethod::GET);
if (isset($xml->Cube)) { $xml = new \SimpleXMLElement(Rest::request($request));
$node = $xml->Cube->Cube->Cube;
} else { if (!isset($xml->Cube)) {
throw new \Exception('Invalid xml path'); throw new \Exception('Invalid xml path');
} }
$node = $xml->Cube->Cube->Cube;
self::$ecbCurrencies = []; self::$ecbCurrencies = [];
foreach ($node as $key => $value) { foreach ($node as $key => $value) {
self::$ecbCurrencies[strtoupper((string) $value->attributes()['currency'])] = (float) $value->attributes()['rate']; self::$ecbCurrencies[strtoupper((string) $value->attributes()['currency'])] = (float) $value->attributes()['rate'];
} }
@ -157,14 +167,14 @@ class Currency
$from = strtoupper($from); $from = strtoupper($from);
$to = strtoupper($to); $to = strtoupper($to);
if ((!isset($currencies[$from]) && $from !== 'EUR') || (!isset($currencies[$to]) && $to !== 'EUR')) { if ((!isset($currencies[$from]) && $from !== ISO4217CharEnum::_EUR) || (!isset($currencies[$to]) && $to !== ISO4217CharEnum::_EUR)) {
throw new \InvalidArgumentException('Currency doesn\'t exists'); throw new \InvalidArgumentException('Currency doesn\'t exists');
} }
if ($from !== 'EUR') { if ($from !== ISO4217CharEnum::_EUR) {
$value /= $currencies[$from]; $value /= $currencies[$from];
} }
return $to === 'EUR' ? $value : $value * $currencies[$to]; return $to === ISO4217CharEnum::_EUR ? $value : $value * $currencies[$to];
} }
} }