Issue #3296111: Usage count does not increase if Override order item price... (639e54a0) · Commits · project / commerce_promotion_giveaway

commerce_promotion_giveaway.services.yml

+5 −0

Original line number	Diff line number	Diff line
		@@ -3,3 +3,8 @@ services:
		class: Drupal\commerce_promotion_giveaway\GiveawayPromotionOrderProcessor
		tags:
		- { name: commerce_order.order_processor, priority: 99 }
		commerce_promotion_giveaway.order_subscriber:
		class: Drupal\commerce_promotion_giveaway\EventSubscriber\GiveawayOrderEventSubscriber
		arguments: [ '@entity_type.manager', '@commerce_promotion.usage' ]
		tags:
		- { name: event_subscriber }

src/EventSubscriber/GiveawayOrderEventSubscriber.php

0 → 100644

+70 −0

Original line number	Diff line number	Diff line
		<?php

		namespace Drupal\commerce_promotion_giveaway\EventSubscriber;

		use Drupal\commerce_promotion\Entity\PromotionInterface;
		use Drupal\commerce_promotion\PromotionUsageInterface;
		use Drupal\Core\Entity\EntityTypeManagerInterface;
		use Symfony\Component\EventDispatcher\EventSubscriberInterface;
		use Drupal\state_machine\Event\WorkflowTransitionEvent;

		class GiveawayOrderEventSubscriber implements EventSubscriberInterface {

		/**
		* The promotion storage.
		*
		* @var \Drupal\commerce_promotion\PromotionStorageInterface
		*/
		protected $promotionStorage;

		/**
		* The promotion usage.
		*
		* @var \Drupal\commerce_promotion\PromotionUsageInterface
		*/
		protected $usage;

		/**
		* Constructs a new GiveawayOrderEventSubscriber object.
		*
		* @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
		* The entity type manager.
		* @param \Drupal\commerce_promotion\PromotionUsageInterface $usage
		* The promotion usage.
		*/
		public function __construct(EntityTypeManagerInterface $entity_type_manager, PromotionUsageInterface $usage) {
		$this->promotionStorage = $entity_type_manager->getStorage('commerce_promotion');
		$this->usage = $usage;
		}

		/**
		* {@inheritdoc}
		*/
		public static function getSubscribedEvents() {
		$events = [
		'commerce_order.place.pre_transition' => 'registerUsage',
		];
		return $events;
		}

		/**
		* Registers promotion usage when the order is placed.
		*
		* @param \Drupal\state_machine\Event\WorkflowTransitionEvent $event
		* The workflow transition event.
		*/
		public function registerUsage(WorkflowTransitionEvent $event) {
		/** @var \Drupal\commerce_order\Entity\OrderInterface $order */
		$order = $event->getEntity();
		foreach ($order->getItems() as $item) {
		$promotion_id = $item->getData('giveaway_not_adjusted');
		if ($promotion_id) {
		$promotion = $this->promotionStorage->load($promotion_id);
		if ($promotion instanceof PromotionInterface) {
		$this->usage->register($order, $promotion);
		}
		}
		}
		}

		}

src/Plugin/Commerce/PromotionOffer/Giveaway.php

+6 −0

Original line number	Diff line number	Diff line
		@@ -209,6 +209,12 @@ class Giveaway extends OrderPromotionOfferBase {
		// Should the price be visible for the user.
		if (!$this->configuration['show_price']) {
		$unit_price = $unit_price->multiply((string) 0);
		// If the order item price is set to zero no adjustment will be added.
		// The promotion usage will therefore not increase.
		// We set an indicator on the order item that the promotion was used
		// but not adjusted to register the promotion usage in
		// GiveawayOrderEventSubscriber.
		$order_item->setData('giveaway_not_adjusted', $promotion->id());
		}

		// Setting the price, if price was set to 0 the overridden tag gets set.

tests/src/Kernel/GiveawayPromotionTest.php

+6 −0

Original line number	Diff line number	Diff line
		@@ -346,6 +346,12 @@ class GiveawayPromotionTest extends CommerceKernelTestBase {
		20,
		$order->getTotalPrice()->getNumber(),
		'The order total has not changed.');

		self::assertEquals(
		$this->promotion->id(),
		$order_item->getData('promotion_not_adjusted'),
		'The promotion was stored on the order item to register usage.'
		);
		}

		/**