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<?php |
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/* |
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* This file is part of the Sylius package. |
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* |
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* (c) Paweł Jędrzejewski |
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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 Sylius\Component\Core\Promotion\Action; |
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use Sylius\Component\Core\Model\AdjustmentInterface; |
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use Sylius\Component\Core\Model\OrderInterface; |
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use Sylius\Component\Core\Model\OrderItemInterface; |
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use Sylius\Component\Core\Model\OrderItemUnitInterface; |
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use Sylius\Component\Core\Promotion\Filter\TaxonFilterInterface; |
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use Sylius\Component\Originator\Originator\OriginatorInterface; |
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use Sylius\Component\Promotion\Model\PromotionInterface; |
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use Sylius\Component\Promotion\Model\PromotionSubjectInterface; |
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use Sylius\Component\Resource\Exception\UnexpectedTypeException; |
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use Sylius\Component\Resource\Factory\FactoryInterface; |
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/** |
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* @author Mateusz Zalewski <[email protected]> |
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*/ |
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class ItemFixedDiscountAction extends ItemDiscountAction |
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{ |
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const TYPE = 'item_fixed_discount'; |
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/** |
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* @var TaxonFilterInterface |
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*/ |
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private $taxonFilter; |
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/** |
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* @param FactoryInterface $adjustmentFactory |
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* @param OriginatorInterface $originator |
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* @param TaxonFilterInterface $taxonFilter |
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*/ |
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public function __construct( |
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FactoryInterface $adjustmentFactory, |
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OriginatorInterface $originator, |
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TaxonFilterInterface $taxonFilter |
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) { |
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parent::__construct($adjustmentFactory, $originator); |
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$this->taxonFilter = $taxonFilter; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function execute(PromotionSubjectInterface $subject, array $configuration, PromotionInterface $promotion) |
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{ |
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if (!$subject instanceof OrderInterface) { |
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throw new UnexpectedTypeException($subject, OrderInterface::class); |
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} |
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if (0 === $configuration['amount']) { |
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return; |
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} |
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$filteredItems = $this->taxonFilter->filter($subject->getItems()->toArray(), $configuration); |
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foreach ($filteredItems as $item) { |
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$this->setUnitsAdjustments($item, $configuration['amount'], $promotion); |
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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 getConfigurationFormType() |
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{ |
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return 'sylius_promotion_action_fixed_discount_configuration'; |
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} |
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/** |
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* @param OrderItemInterface $item |
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* @param int $amount |
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* @param PromotionInterface $promotion |
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*/ |
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private function setUnitsAdjustments(OrderItemInterface $item, $amount, PromotionInterface $promotion) |
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{ |
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foreach ($item->getUnits() as $unit) { |
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$this->addAdjustmentToUnit( |
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$unit, |
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min($unit->getTotal(), $amount), |
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$promotion |
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); |
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} |
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} |
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} |
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pamil /
Sylius
