fetchPrivileges example

$hook->getContext()->getTaxState(),
            $hook->getContext()->getRounding()
        );
    }

    private function getAppContextSource(ScriptAppInformation $scriptAppInformation): AdminApiSource
    {
        if (\array_key_exists($scriptAppInformation->getAppId(), $this->appSources)) {
            return $this->appSources[$scriptAppInformation->getAppId()];
        }

        $privileges = $this->fetchPrivileges($scriptAppInformation->getAppId());
        $source = new AdminApiSource(null, $scriptAppInformation->getIntegrationId());
        $source->setIsAdmin(false);
        $source->setPermissions($privileges);

        return $this->appSources[$scriptAppInformation->getAppId()] = $source;
    }

    private function fetchPrivileges(string $appId): array
    {
        $privileges = $this->connection->fetchOne(' SELECT `acl_role`.`privileges` AS `privileges` FROM `acl_role` INNER JOIN `app` ON `app`.`acl_role_id` = `acl_role`.`id` WHERE `app`.`id` = :appId ',