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<?php |
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namespace Terox\SubscriptionBundle\Strategy; |
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use Monolog\Logger; |
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use Terox\SubscriptionBundle\Exception\ProductExpiredException; |
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use Terox\SubscriptionBundle\Exception\ProductIntegrityException; |
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use Terox\SubscriptionBundle\Exception\ProductQuoteExceededException; |
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use Terox\SubscriptionBundle\Model\ProductInterface; |
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use Terox\SubscriptionBundle\Repository\ProductRepositoryInterface; |
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use Terox\SubscriptionBundle\Repository\SubscriptionRepositoryInterface; |
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abstract class AbstractProductStrategy implements ProductStrategyInterface |
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{ |
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/** |
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* @var ProductRepositoryInterface |
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*/ |
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private $productRepository; |
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/** |
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* @var SubscriptionRepositoryInterface |
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*/ |
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private $subscriptionRepository; |
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/** |
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* @var Logger |
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*/ |
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private $logger; |
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/** |
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* Constructor. |
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* |
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* @param ProductRepositoryInterface $productRepository |
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* @param SubscriptionRepositoryInterface $subscriptionRepository |
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* @param Logger $logger |
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*/ |
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public function __construct( |
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ProductRepositoryInterface $productRepository, |
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SubscriptionRepositoryInterface $subscriptionRepository, |
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Logger $logger |
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) |
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{ |
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$this->productRepository = $productRepository; |
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$this->subscriptionRepository = $subscriptionRepository; |
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$this->logger = $logger; |
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} |
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/** |
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* @return ProductRepositoryInterface |
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*/ |
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protected function getProductRepository() |
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{ |
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return $this->productRepository; |
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} |
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/** |
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* @return SubscriptionRepositoryInterface |
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*/ |
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protected function getSubscriptionRepository() |
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{ |
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return $this->subscriptionRepository; |
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} |
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/** |
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* @return Logger |
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*/ |
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protected function getLogger() |
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{ |
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return $this->logger; |
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} |
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/** |
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* Check the product model integrity. |
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* |
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* @param ProductInterface $product |
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* |
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* @throws ProductIntegrityException |
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*/ |
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final public function checkProductIntegrity(ProductInterface $product) |
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{ |
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if ($product->isDefault() && null !== $product->getQuota()) { |
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throw new ProductIntegrityException(sprintf( |
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'The product "%s" is a default product with a quota (%s). Default products can not have a quote value.', |
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$product->getName(), |
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$product->getQuota() |
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)); |
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} |
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if ($product->isDefault() && null !== $product->getExpirationDate()) { |
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throw new ProductIntegrityException(sprintf( |
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'The product "%s" is a default product with expiration date (%s). Default products can not have a expiration date.', |
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$product->getName(), |
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$product->getExpirationDate()->format('Y-m-d H:i:s') |
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)); |
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} |
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} |
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/** |
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* Check product expiration. |
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* |
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* @param ProductInterface $product |
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* |
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* @throws ProductExpiredException |
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*/ |
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public function checkExpiration(ProductInterface $product) |
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{ |
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$expirationDate = $product->getExpirationDate(); |
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if (null === $expirationDate || new \DateTime() <= $expirationDate) { |
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return; |
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} |
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throw new ProductExpiredException(sprintf( |
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'The product "%s" has been expired at %s.', |
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$product->getName(), |
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$expirationDate->format('Y-m-d H:i:s') |
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)); |
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} |
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/** |
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* Check product quote. |
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* |
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* @param ProductInterface $product |
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* |
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* @throws ProductQuoteExceededException |
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*/ |
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public function checkQuote(ProductInterface $product) |
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{ |
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// Unlimited quote |
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if (null === $product->getQuota()) { |
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return; |
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} |
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// Calculate the current quote |
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$currentQuote = $this->subscriptionRepository->getNumberOfSubscriptionsByProducts($product); |
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if ($currentQuote < $product->getQuota()) { |
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return; |
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} |
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throw new ProductQuoteExceededException(sprintf( |
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'The product "%s" quota is %s. This is exceeded. Increase the quota.', |
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$product->getName(), |
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$product->getQuota() |
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)); |
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} |
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} |
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