jsonapi_test_field_filter_access.module

<?php


/**
 * @file
 * Contains hook implementations for testing the JSON:API module.
 */
use Drupal\Core\Access\AccessResult;
use Drupal\Core\Field\FieldDefinitionInterface;
use Drupal\Core\Session\AccountInterface;

/**
 * Implements hook_jsonapi_entity_field_field_access().
 */
function jsonapi_test_field_filter_access_jsonapi_entity_field_filter_access(FieldDefinitionInterface $field_definition, AccountInterface $account) {
    if ($field_definition->getName() === 'spotlight') {
        return AccessResult::forbiddenIf(!$account->hasPermission('filter by spotlight field'))
            ->cachePerPermissions();
    }
    if ($field_definition->getName() === 'field_test_text') {
        return AccessResult::allowedIf($field_definition->getTargetEntityTypeId() === 'entity_test_with_bundle');
    }
    return AccessResult::neutral();
}