public function execute(CommandContext $context)
{
if (!Current_User::allow('hms', 'edit_role_members')) {
PHPWS_Core::initModClass('hms', 'exception/PermissionException.php');
throw new PermissionException('You do not have permission to edit role members.');
}
$username = $context->get('username');
$rolename = $context->get('role');
$class = $context->get('className');
$instance = $context->get('instance');
if (is_null($username) || is_null($rolename)) {
echo json_encode(false);
exit;
}
$db = new PHPWS_DB('hms_role');
$db->addWhere('name', $rolename);
$result = $db->select('row');
if (PHPWS_Error::logIfError($result) || is_null($result['id'])) {
echo json_encode(false);
exit;
}
$role_id = $result['id'];
$role = new HMS_Role();
$role->id = $role_id;
if ($role->load()) {
echo json_encode($role->removeUser($username, $class, $instance));
exit;
}
echo json_encode(false);
exit;
}
