OrderReceiptSubscriber.php in Commerce Core 8.2

Namespace

Drupal\commerce_order\EventSubscriber

File

modules/order/src/EventSubscriber/OrderReceiptSubscriber.php

<?php

namespace Drupal\commerce_order\EventSubscriber;

use Drupal\commerce_order\Mail\OrderReceiptMailInterface;
use Drupal\Core\Entity\EntityTypeManagerInterface;
use Drupal\state_machine\Event\WorkflowTransitionEvent;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;

/**
 * Sends a receipt email when an order is placed.
 */
class OrderReceiptSubscriber implements EventSubscriberInterface {

  /**
   * The entity type manager.
   *
   * @var \Drupal\Core\Entity\EntityTypeManagerInterface
   */
  protected $entityTypeManager;

  /**
   * The order receipt mail.
   *
   * @var \Drupal\commerce_order\Mail\OrderReceiptMailInterface
   */
  protected $orderReceiptMail;

  /**
   * Constructs a new OrderReceiptSubscriber object.
   *
   * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
   *   The entity type manager.
   * @param \Drupal\commerce_order\Mail\OrderReceiptMailInterface $order_receipt_mail
   *   The mail handler.
   */
  public function __construct(EntityTypeManagerInterface $entity_type_manager, OrderReceiptMailInterface $order_receipt_mail) {
    $this->entityTypeManager = $entity_type_manager;
    $this->orderReceiptMail = $order_receipt_mail;
  }

  /**
   * {@inheritdoc}
   */
  public static function getSubscribedEvents() {
    $events = [
      'commerce_order.place.post_transition' => [
        'sendOrderReceipt',
        -100,
      ],
    ];
    return $events;
  }

  /**
   * Sends an order receipt email.
   *
   * @param \Drupal\state_machine\Event\WorkflowTransitionEvent $event
   *   The event we subscribed to.
   */
  public function sendOrderReceipt(WorkflowTransitionEvent $event) {

    /** @var \Drupal\commerce_order\Entity\OrderInterface $order */
    $order = $event
      ->getEntity();
    $order_type_storage = $this->entityTypeManager
      ->getStorage('commerce_order_type');

    /** @var \Drupal\commerce_order\Entity\OrderTypeInterface $order_type */
    $order_type = $order_type_storage
      ->load($order
      ->bundle());
    if ($order_type
      ->shouldSendReceipt()) {
      $this->orderReceiptMail
        ->send($order, $order
        ->getEmail(), $order_type
        ->getReceiptBcc());
    }
  }

}

Classes

Name	Description
OrderReceiptSubscriber	Sends a receipt email when an order is placed.