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<?php |
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/** |
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* File: Model.php |
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* |
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* @author Maciej Sławik <[email protected]> |
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* Github: https://github.com/maciejslawik |
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*/ |
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namespace MSlwk\Otomoto\Middleware\App\Model; |
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use MSlwk\Otomoto\App\Manufacturer\Data\ManufacturerDTOInterface; |
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use MSlwk\Otomoto\App\Model\Data\ModelDTOArray; |
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use MSlwk\Otomoto\App\Model\ModelProvider; |
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use MSlwk\Otomoto\Middleware\Cache\Adapter\CacheAdapterInterface; |
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/** |
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* Class Model |
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* @package MSlwk\Otomoto\Middleware\App\Model |
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*/ |
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class Model |
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{ |
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const CACHE_TAG = 'models_%manufacturer%'; |
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/** |
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* @var CacheAdapterInterface |
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*/ |
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private $cacheAdapter; |
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/** |
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* @var ModelProvider |
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*/ |
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private $modelProvider; |
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/** |
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* @var ModelSerializer |
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*/ |
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private $modelSerializer; |
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/** |
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* Model constructor. |
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* @param CacheAdapterInterface $cacheAdapter |
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* @param ModelProvider $modelProvider |
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* @param ModelSerializer $modelSerializer |
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*/ |
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public function __construct( |
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CacheAdapterInterface $cacheAdapter, |
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ModelProvider $modelProvider, |
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ModelSerializer $modelSerializer |
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) { |
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$this->cacheAdapter = $cacheAdapter; |
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$this->modelProvider = $modelProvider; |
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$this->modelSerializer = $modelSerializer; |
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} |
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/** |
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* @param ManufacturerDTOInterface $manufacturerDTO |
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* @return ModelDTOArray |
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*/ |
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public function getModels(ManufacturerDTOInterface $manufacturerDTO): ModelDTOArray |
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{ |
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$cacheItem = $this->cacheAdapter->retrieve($this->getCacheTag($manufacturerDTO)); |
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if (!$cacheItem->get()) { |
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$models = $this->modelProvider->getModels($manufacturerDTO); |
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$cacheItem->set($this->modelSerializer->serialize($models)); |
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$this->cacheAdapter->store($cacheItem); |
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$cacheItem = $this->cacheAdapter->retrieve($this->getCacheTag($manufacturerDTO)); |
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} |
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return $this->modelSerializer->unserialize($cacheItem->get()); |
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} |
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/** |
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* @param ManufacturerDTOInterface $manufacturerDTO |
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* @return string |
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*/ |
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private function getCacheTag(ManufacturerDTOInterface $manufacturerDTO): string |
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{ |
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return str_replace('%manufacturer%', $manufacturerDTO->getName(), self::CACHE_TAG); |
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} |
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} |
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maciejslawik /
otomoto-scrapper
