function commerce_cart_api_entity_base_field_info_alter in Commerce Cart API 8

Implements hook_entity_base_field_info_alter().

File

./commerce_cart_api.module, line 25

Provides hooks.

Code

function commerce_cart_api_entity_base_field_info_alter(&$fields, EntityTypeInterface $entity_type) {
  if (isset($fields['coupons']) && $entity_type
    ->id() === 'commerce_order') {
    $fields['coupons']
      ->addConstraint('CouponValid');
  }
}