public function AddPermissionToRole::execute in JSON-RPC 2.x

Same name and namespace in other branches

1. 8 modules/jsonrpc_core/src/Plugin/jsonrpc/Method/AddPermissionToRole.php \Drupal\jsonrpc_core\Plugin\jsonrpc\Method\AddPermissionToRole::execute()

Executes the action with the parameters passed in.

Parameters

\Drupal\jsonrpc\Object\ParameterBag $params: The parameters.

Return value

mixed The result of the execution.

Overrides ExecutableWithParamsInterface::execute

File

modules/jsonrpc_core/src/Plugin/jsonrpc/Method/AddPermissionToRole.php, line 29

Class

AddPermissionToRole

A method to add permissions to a role.

Namespace

Drupal\jsonrpc_core\Plugin\jsonrpc\Method

Code

public function execute(ParameterBag $params) {
  $permission = $params
    ->get('permission');

  /* @var \Drupal\user\RoleInterface $role */
  $role = $params
    ->get('role');
  try {
    $role
      ->grantPermission($permission);
    $violations = $role
      ->getTypedData()
      ->validate();
    if ($violations
      ->count() !== 0) {
      $error = Error::invalidParams(array_map(function (ConstraintViolationInterface $violation) {
        return $violation
          ->getMessage();
      }, iterator_to_array($violations)));
      throw JsonRpcException::fromError($error);
    }
    return $role
      ->save();
  } catch (EntityStorageException $e) {
    $error = Error::internalError('Unable to save the user role. Error: ' . $e
      ->getMessage(), $role);
    throw JsonRpcException::fromError($error);
  }
}