private function EventTrackerService::getCouponCode in Commerce Google Tag Manager 8.2

Same name and namespace in other branches

1. 8 src/EventTrackerService.php \Drupal\commerce_google_tag_manager\EventTrackerService::getCouponCode()

Get the coupon code(s) used with the given commerce order.

Parameters

\Drupal\commerce_order\Entity\OrderInterface $order: The order containing potential coupon code(s).

Return value

string The coupon values separated by comma.

1 call to EventTrackerService::getCouponCode()

EventTrackerService::purchase in src/EventTrackerService.php

Track a purchase of the given order entity.

File

src/EventTrackerService.php, line 472

Class

EventTrackerService

Track different events from Google's Enhanced Ecommerce.

Namespace

Drupal\commerce_google_tag_manager

Code

private function getCouponCode(OrderInterface $order) {
  if (!$order
    ->hasField('coupons') || $order
    ->get('coupons')
    ->isEmpty()) {
    return '';
  }
  $coupon_codes = array_map(function ($coupon) {

    /** @var \Drupal\commerce_promotion\Entity\CouponInterface $coupon */
    return $coupon
      ->getCode();
  }, $order
    ->get('coupons')
    ->referencedEntities());
  if (count($coupon_codes) === 1) {
    return $coupon_codes[0];
  }
  return implode(', ', $coupon_codes);
}