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<?php |
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namespace Terox\SubscriptionBundle\Strategy; |
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use Terox\SubscriptionBundle\Exception\PermanentSubscriptionException; |
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use Terox\SubscriptionBundle\Model\ProductInterface; |
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use Terox\SubscriptionBundle\Model\SubscriptionInterface; |
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/** |
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* End Last Subscription Strategy. |
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* |
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* Starts a new subscription at the end of the latest if there isn't any permanent subscription with the current |
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* product. |
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*/ |
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class SubscriptionEndLastStrategy extends AbstractSubscriptionStrategy |
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{ |
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/** |
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* {@inheritdoc} |
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*/ |
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public function createSubscription(ProductInterface $product, array $subscriptions = []) |
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{ |
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if (empty($subscriptions)) { |
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return $this->create($this->createCurrentDate(), $product); |
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} |
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$startDate = null; |
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foreach ($subscriptions as $subscription) { |
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// Subscription is permanent, don't continue |
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if (null === $subscription->getEndDate()) { |
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$startDate = null; |
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break; |
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} |
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// Catch the subscription with higher end date |
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if (null === $startDate || $startDate < $subscription->getEndDate()) { |
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$startDate = $subscription->getEndDate(); |
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} |
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} |
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// It's a permanent subscription |
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if (null === $startDate) { |
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if (count($subscriptions) > 1) { |
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throw new PermanentSubscriptionException( |
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'More than one subscription per product is not allowed when there is a permanent subscription |
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enabled. Maybe you are mixing different strategies?' |
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); |
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} |
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return $subscriptions[0]; |
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} |
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// Check if subscription is expired |
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if (time() > $startDate->getTimestamp()) { |
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$startDate = $this->createCurrentDate(); |
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} |
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// Date should use the \DateTimeImmutable (a little fix) |
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if (!$startDate instanceof \DateTimeImmutable) { |
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$startDate = (new \DateTimeImmutable())->setTimestamp($startDate->getTimestamp()); |
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} |
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return $this->create($startDate, $product); |
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} |
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/** |
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* Create subscription. |
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* |
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* @param \DateTimeImmutable $startDate |
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* @param ProductInterface $product |
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* |
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* @return SubscriptionInterface |
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*/ |
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private function create($startDate, $product) |
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{ |
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$endDate = null !== $product->getDuration() ? |
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$startDate->modify(sprintf('+%s seconds', $product->getDuration())) : null; |
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// Create the new subscription |
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$subscription = $this->createSubscriptionInstance(); |
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$subscription->setProduct($product); |
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$subscription->setStartDate($startDate); |
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$subscription->setEndDate($endDate); |
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$subscription->setAutoRenewal($product->isAutoRenewal()); |
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return $subscription; |
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} |
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} |
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terox /
SubscriptionBundle
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