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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; |
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use RunOpenCode\ExchangeRate\Contract\ManagerInterface; |
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use RunOpenCode\ExchangeRate\Contract\ProcessorInterface; |
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use RunOpenCode\ExchangeRate\Contract\ProcessorsRegistryInterface; |
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use RunOpenCode\ExchangeRate\Contract\RatesConfigurationRegistryInterface; |
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use RunOpenCode\ExchangeRate\Contract\RepositoryInterface; |
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use RunOpenCode\ExchangeRate\Contract\SourceInterface; |
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use RunOpenCode\ExchangeRate\Contract\SourcesRegistryInterface; |
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use RunOpenCode\ExchangeRate\Enum\RateType; |
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use RunOpenCode\ExchangeRate\Exception\ExchangeRateException; |
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use RunOpenCode\ExchangeRate\Log\LoggerAwareTrait; |
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use RunOpenCode\ExchangeRate\Utils\CurrencyCodeUtil; |
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/** |
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* Class Manager |
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* |
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* Default implementation of manager. |
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* |
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* @package RunOpenCode\ExchangeRate |
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*/ |
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class Manager implements ManagerInterface |
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{ |
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use LoggerAwareTrait; |
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/** |
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* @var string |
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*/ |
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protected $baseCurrency; |
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/** |
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* @var RepositoryInterface |
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*/ |
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protected $repository; |
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/** |
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* @var SourcesRegistryInterface |
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*/ |
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protected $sources; |
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/** |
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* @var ProcessorsRegistryInterface |
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*/ |
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protected $processors; |
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/** |
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* @var RatesConfigurationRegistryInterface |
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*/ |
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protected $configurations; |
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public function __construct($baseCurrency, RepositoryInterface $repository, SourcesRegistryInterface $sources, ProcessorsRegistryInterface $processors, RatesConfigurationRegistryInterface $configurations) |
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{ |
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$this->baseCurrency = CurrencyCodeUtil::clean($baseCurrency); |
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$this->repository = $repository; |
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$this->configurations = $configurations; |
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$this->sources = $sources; |
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$this->processors = $processors; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function has($sourceName, $currencyCode, \DateTime $date = null, $rateType = RateType::DEFAULT) |
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{ |
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return $this->repository->has($sourceName, CurrencyCodeUtil::clean($currencyCode), $date, $rateType); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function get($sourceName, $currencyCode, \DateTime $date = null, $rateType = RateType::DEFAULT) |
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{ |
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return $this->repository->get($sourceName, CurrencyCodeUtil::clean($currencyCode), $date, $rateType); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function latest($sourceName, $currencyCode, $rateType = RateType::DEFAULT) |
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{ |
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return $this->repository->latest($sourceName, CurrencyCodeUtil::clean($currencyCode), $rateType); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function today($sourceName, $currencyCode, $rateType = RateType::DEFAULT) |
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{ |
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$currencyCode = CurrencyCodeUtil::clean($currencyCode); |
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$today = new \DateTime('now'); |
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if ($this->has($sourceName, $currencyCode, $today, $rateType)) { |
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return $this->get($sourceName, $currencyCode, $today, $rateType); |
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} |
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View Code Duplication |
if ((int)$today->format('N') >= 6 && $this->has($sourceName, $currencyCode, $lastFriday = new \DateTime('last Friday'), $rateType)) { |
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return $this->get($sourceName, $currencyCode, $lastFriday, $rateType); |
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} |
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$message = sprintf('Rate for currency code "%s" of type "%s" from source "%s" is not available for today "%s".', $currencyCode, $rateType, $sourceName, date('Y-m-d')); |
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$this->getLogger()->critical($message); |
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throw new ExchangeRateException($message); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function historical($sourceName, $currencyCode, \DateTime $date, $rateType = RateType::DEFAULT) |
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{ |
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$currencyCode = CurrencyCodeUtil::clean($currencyCode); |
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if ($this->has($sourceName, $currencyCode, $date, $rateType)) { |
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return $this->get($sourceName, $currencyCode, $date, $rateType); |
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} |
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if ((int)$date->format('N') === 6 && $this->has($sourceName, $currencyCode, $lastFriday = $date->sub(new \DateInterval('P1D')), $rateType)) { |
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return $this->get($sourceName, $currencyCode, $lastFriday, $rateType); |
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View Code Duplication |
} elseif ((int)$date->format('N') === 7 && $this->has($sourceName, $currencyCode, $lastFriday = $date->sub(new \DateInterval('P2D')), $rateType)) { |
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return $this->get($sourceName, $currencyCode, $lastFriday, $rateType); |
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} |
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$message = sprintf('Rate for currency code "%s" of type "%s" from source "%s" is not available for historical date "%s".', $currencyCode, $rateType, $sourceName, $date->format('Y-m-d')); |
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$this->getLogger()->critical($message); |
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throw new ExchangeRateException($message); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function fetch($sourceName = null, \DateTime $date = null) |
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{ |
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$rates = array(); |
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$filteredSourceNames = ($sourceName === null) ? array_map(function(SourceInterface $source) { |
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return $source->getName(); |
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}, $this->sources->all()) : (array) $sourceName; |
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foreach ($filteredSourceNames as $name) { |
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$source = $this->sources->get($name); |
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$filteredConfigurations = $this->configurations->all(array( |
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'sourceName' => $name |
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)); |
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/** |
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* @var Configuration $configuration |
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*/ |
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foreach ($filteredConfigurations as $configuration) { |
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$rates[] = $source->fetch($configuration->getCurrencyCode(), $configuration->getRateType(), $date); |
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} |
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} |
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/** |
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* @var ProcessorInterface $processor |
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*/ |
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foreach ($this->processors->all() as $processor) { |
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$rates = $processor->process($this->baseCurrency, $this->configurations, $rates); |
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} |
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$this->repository->save($rates); |
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return $rates; |
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} |
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} |
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RunOpenCode /
exchange-rate
Loading history...
The PSR-1: Basic Coding Standard recommends that a file should either introduce new symbols, that is classes, functions, constants or similar, or have side effects. Side effects are anything that executes logic, like for example printing output, changing ini settings or writing to a file.
The idea behind this recommendation is that merely auto-loading a class should not change the state of an application. It also promotes a cleaner style of programming and makes your code less prone to errors, because the logic is not spread out all over the place.
To learn more about the PSR-1, please see the PHP-FIG site on the PSR-1.