public function TaxSubscriber::onCustomerProfile in Commerce Shipping 8.2

Overrides the address used for calculating tax.

By default, TaxTypeBase::buildCustomerProfile() will select the shipping address when available (thanks to shipping's ProfileSubscriber).

This subscriber extends the default logic to support orders with multiple shipping addresses (multiple shipments with distinct shipping profiles).

Parameters

\Drupal\commerce_tax\Event\CustomerProfileEvent $event: The transition event.

File

src/EventSubscriber/TaxSubscriber.php, line 49

Class

TaxSubscriber

Namespace

Drupal\commerce_shipping\EventSubscriber

Code

public function onCustomerProfile(CustomerProfileEvent $event) {
  $order_item = $event
    ->getOrderItem();
  $order = $order_item
    ->getOrder();
  if (!$this->shippingOrderManager
    ->hasShipments($order)) {
    return;
  }

  /** @var \Drupal\commerce_shipping\Entity\ShipmentInterface[] $shipments */
  $shipments = $order
    ->get('shipments')
    ->referencedEntities();
  $shipping_profiles = [];
  foreach ($shipments as $shipment) {
    $shipping_profile = $shipment
      ->getShippingProfile();
    if ($shipping_profile) {
      $shipping_profiles[$shipping_profile
        ->id()] = $shipping_profile;
    }
  }
  if (count($shipping_profiles) < 2) {

    // Multiple profiles were not found, fall back to the default logic.
    return;
  }
  $customer_profile = $event
    ->getCustomerProfile();
  foreach ($shipments as $shipment) {
    foreach ($shipment
      ->getItems() as $shipment_item) {

      // Take the address from the shipment which contains the given item.
      if ($shipment_item
        ->getOrderItemId() == $order_item
        ->id()) {
        $address_field = $shipment
          ->getShippingProfile()
          ->get('address');
        $customer_profile
          ->set('address', $address_field
          ->getValue());
        return;
      }
    }
  }
}