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<?php |
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/* |
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* WellCommerce Open-Source E-Commerce Platform |
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* |
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* This file is part of the WellCommerce package. |
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* |
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* (c) Adam Piotrowski <[email protected]> |
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* |
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* For the full copyright and license information, |
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* please view the LICENSE file that was distributed with this source code. |
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*/ |
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namespace WellCommerce\Bundle\OrderBundle\Visitor; |
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use Symfony\Component\ExpressionLanguage\ExpressionLanguage; |
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use WellCommerce\Bundle\AppBundle\Entity\Client; |
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use WellCommerce\Bundle\AppBundle\Helper\CurrencyHelperInterface; |
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use WellCommerce\Bundle\CoreBundle\DependencyInjection\AbstractContainerAware; |
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use WellCommerce\Bundle\OrderBundle\Entity\Order; |
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use WellCommerce\Bundle\OrderBundle\Provider\OrderModifierProviderInterface; |
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/** |
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* Class OrderClientDiscountVisitor |
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* |
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* @author Adam Piotrowski <[email protected]> |
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*/ |
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class OrderClientGroupDiscountVisitor extends AbstractContainerAware implements OrderVisitorInterface |
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{ |
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/** |
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* @var OrderModifierProviderInterface |
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*/ |
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private $orderModifierProvider; |
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/** |
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* @var CurrencyHelperInterface |
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*/ |
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private $currencyHelper; |
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/** |
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* OrderClientDiscountVisitor constructor. |
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* |
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* @param OrderModifierProviderInterface $orderModifierProvider |
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* @param CurrencyHelperInterface $currencyHelper |
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*/ |
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public function __construct(OrderModifierProviderInterface $orderModifierProvider, CurrencyHelperInterface $currencyHelper) |
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{ |
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$this->orderModifierProvider = $orderModifierProvider; |
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$this->currencyHelper = $currencyHelper; |
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} |
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public function visitOrder(Order $order) |
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{ |
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$modifierValue = 0; |
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if (null === $order->getCoupon()) { |
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$discount = $this->evaluateDiscount($order); |
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$modifierValue = round($discount / 100, 2); |
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} |
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if ($modifierValue > 0) { |
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$modifier = $this->orderModifierProvider->getOrderModifier($order, 'client_group_discount'); |
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$modifier->setCurrency($order->getCurrency()); |
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$modifier->setGrossAmount($order->getProductTotal()->getGrossPrice() * $modifierValue); |
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$modifier->setNetAmount($order->getProductTotal()->getNetPrice() * $modifierValue); |
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$modifier->setTaxAmount($order->getProductTotal()->getTaxAmount() * $modifierValue); |
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} else { |
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$order->removeModifier('client_group_discount'); |
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} |
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} |
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private function evaluateDiscount(Order $order): float |
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{ |
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$client = $order->getClient(); |
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if ($client instanceof Client) { |
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$clientGroup = $client->getClientGroup(); |
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$language = new ExpressionLanguage(); |
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try { |
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$expression = $clientGroup->getDiscount(); |
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return (float)$language->evaluate($expression, [ |
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'order' => $order, |
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]); |
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} catch (\Exception $exception) { |
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return 0; |
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} |
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} |
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return 0; |
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} |
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} |
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