function commerce_discount_delete_discount_line_item_by_name in Commerce Discount 7

Deletes the first discount line item on an order matching by discount name.

Parameters

EntityDrupalWrapper $order_wrapper: The wrapped order entity.

string $discount_name: The name of the discount whose line item should be deleted.

Return value

bool TRUE if line item deleted, or FALSE if not found.

File

./commerce_discount.module, line 1259

Defines the discount and discount offer entities, bundles and functionality.

Code

function commerce_discount_delete_discount_line_item_by_name($order_wrapper, $discount_name) {
  foreach ($order_wrapper->commerce_line_items as $line_item_wrapper) {
    if ($line_item_wrapper
      ->getBundle() == 'commerce_discount') {
      $line_item = $line_item_wrapper
        ->value();
      if (isset($line_item->data['discount_name']) && $line_item->data['discount_name'] == $discount_name) {
        commerce_line_item_delete($line_item_wrapper->line_item_id
          ->value());
        return TRUE;
      }
    }
  }
  return FALSE;
}