class CouponAccessControlHandler in Commerce Core 8.2
Provides an access control handler for coupons.
Coupons are always managed in the scope of their parent (the promotion), so they have a simplified permission set, and rely on parent access:
- A coupon can be viewed if the parent promotion can be viewed.
- A coupon can be updated or deleted if the parent promotion can be updated.
- A coupon can be created if the user has permission to update promotions.
The "administer commerce_promotion" permission is also respected.
Hierarchy
- class \Drupal\Core\Entity\EntityHandlerBase uses DependencySerializationTrait, StringTranslationTrait
- class \Drupal\Core\Entity\EntityAccessControlHandler implements EntityAccessControlHandlerInterface
- class \Drupal\commerce_promotion\CouponAccessControlHandler
- class \Drupal\Core\Entity\EntityAccessControlHandler implements EntityAccessControlHandlerInterface
Expanded class hierarchy of CouponAccessControlHandler
File
- modules/
promotion/ src/ CouponAccessControlHandler.php, line 21
Namespace
Drupal\commerce_promotionView source
class CouponAccessControlHandler extends EntityAccessControlHandler {
/**
* {@inheritdoc}
*/
public function checkAccess(EntityInterface $entity, $operation, AccountInterface $account) {
if ($account
->hasPermission($this->entityType
->getAdminPermission())) {
return AccessResult::allowed()
->cachePerPermissions();
}
/** @var \Drupal\commerce_promotion\Entity\CouponInterface $entity */
$promotion = $entity
->getPromotion();
if (!$promotion) {
// The coupon is malformed.
return AccessResult::forbidden()
->addCacheableDependency($entity);
}
$parent_operation = $operation == 'view' ? 'view' : 'update';
$result = $promotion
->access($parent_operation, $account, TRUE);
return $result;
}
/**
* {@inheritdoc}
*/
public function checkCreateAccess(AccountInterface $account, array $context, $entity_bundle = NULL) {
return AccessResult::allowedIfHasPermissions($account, [
'administer commerce_promotion',
'update any commerce_promotion',
], 'OR');
}
}
Members
Name![]() |
Modifiers | Type | Description | Overrides |
---|---|---|---|---|
CouponAccessControlHandler:: |
public | function |
Performs access checks. Overrides EntityAccessControlHandler:: |
|
CouponAccessControlHandler:: |
public | function |
Performs create access checks. Overrides EntityAccessControlHandler:: |
|
DependencySerializationTrait:: |
protected | property | An array of entity type IDs keyed by the property name of their storages. | |
DependencySerializationTrait:: |
protected | property | An array of service IDs keyed by property name used for serialization. | |
DependencySerializationTrait:: |
public | function | 1 | |
DependencySerializationTrait:: |
public | function | 2 | |
EntityAccessControlHandler:: |
protected | property | Stores calculated access check results. | |
EntityAccessControlHandler:: |
protected | property | Information about the entity type. | |
EntityAccessControlHandler:: |
protected | property | The entity type ID of the access control handler instance. | |
EntityAccessControlHandler:: |
protected | property | Allows to grant access to just the labels. | 5 |
EntityAccessControlHandler:: |
public | function |
Checks access to an operation on a given entity or entity translation. Overrides EntityAccessControlHandlerInterface:: |
1 |
EntityAccessControlHandler:: |
protected | function | Default field access as determined by this access control handler. | 4 |
EntityAccessControlHandler:: |
public | function |
Checks access to create an entity. Overrides EntityAccessControlHandlerInterface:: |
1 |
EntityAccessControlHandler:: |
public | function |
Checks access to an operation on a given entity field. Overrides EntityAccessControlHandlerInterface:: |
|
EntityAccessControlHandler:: |
protected | function | Tries to retrieve a previously cached access value from the static cache. | |
EntityAccessControlHandler:: |
protected | function | Loads the current account object, if it does not exist yet. | |
EntityAccessControlHandler:: |
protected | function | We grant access to the entity if both of these conditions are met: | |
EntityAccessControlHandler:: |
public | function |
Clears all cached access checks. Overrides EntityAccessControlHandlerInterface:: |
|
EntityAccessControlHandler:: |
protected | function | Statically caches whether the given user has access. | |
EntityAccessControlHandler:: |
public | function | Constructs an access control handler instance. | 5 |
EntityHandlerBase:: |
protected | property | The module handler to invoke hooks on. | 2 |
EntityHandlerBase:: |
protected | function | Gets the module handler. | 2 |
EntityHandlerBase:: |
public | function | Sets the module handler for this handler. | |
StringTranslationTrait:: |
protected | property | The string translation service. | 1 |
StringTranslationTrait:: |
protected | function | Formats a string containing a count of items. | |
StringTranslationTrait:: |
protected | function | Returns the number of plurals supported by a given language. | |
StringTranslationTrait:: |
protected | function | Gets the string translation service. | |
StringTranslationTrait:: |
public | function | Sets the string translation service to use. | 2 |
StringTranslationTrait:: |
protected | function | Translates a string to the current language or to a given language. |