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<?php |
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/* |
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* This file is part of the Exchange Rate package, an RunOpenCode project. |
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* |
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* (c) 2017 RunOpenCode |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace RunOpenCode\ExchangeRate\Registry; |
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use RunOpenCode\ExchangeRate\Configuration; |
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use RunOpenCode\ExchangeRate\Contract\RatesConfigurationRegistryInterface; |
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use RunOpenCode\ExchangeRate\Utils\ConfigurationFilterUtil; |
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/** |
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* Class RatesConfigurationRegistry |
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* |
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* Default implementation of rates configuration registry. |
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* |
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* @package RunOpenCode\ExchangeRate\Registry |
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*/ |
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final class RatesConfigurationRegistry implements RatesConfigurationRegistryInterface |
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{ |
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/** |
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* @var Configuration[] |
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*/ |
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private $configurations; |
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/** |
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* RatesConfigurationRegistry constructor. |
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* |
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* @param Configuration[] $configurations |
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*/ |
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public function __construct(array $configurations = array()) |
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{ |
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$this->configurations = array(); |
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foreach ($configurations as $configuration) { |
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$this->add($configuration); |
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} |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function add(Configuration $configuration) |
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{ |
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$this->configurations[] = $configuration; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function all(array $filter = array()) |
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{ |
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if (count($filter) === 0) { |
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return $this->configurations; |
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} |
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return $this->filter($this->configurations, $filter); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getIterator() |
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{ |
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return new \ArrayIterator($this->configurations); |
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} |
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/** |
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* Get configurations that matches given filter criteria. |
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* |
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* @param Configuration[] $configurations Configurations to filter. |
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* @param array $criteria Filter criteria. |
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* @return Configuration[] Matched configurations. |
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*/ |
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private function filter($configurations, array $criteria) |
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{ |
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$result = array(); |
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/** |
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* @var Configuration $configuration |
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*/ |
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foreach ($configurations as $configuration) { |
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if (ConfigurationFilterUtil::matches($configuration, $criteria)) { |
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$result[] = $configuration; |
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} |
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} |
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return $result; |
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} |
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} |
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RunOpenCode /
exchange-rate
