/**
* Purge existing OrderCoupons
*
* @param OrderInterface $order Order where to delete all coupons
*
* @return $this Self object
*/
public function truncateOrderCoupons(OrderInterface $order)
{
$orderCoupons = $this->orderCouponRepository->findOrderCouponsByOrder($order);
if ($orderCoupons instanceof Collection) {
foreach ($orderCoupons as $orderCoupon) {
$this->orderCouponObjectManager->remove($orderCoupon);
}
$this->orderCouponObjectManager->flush($orderCoupons->toArray());
}
return $this;
}
