X-Git-Url: https://git.arvados.org/arvados-workbench2.git/blobdiff_plain/8d40870a23aa60855ed4b1a43a0186b7d50c0d7d..2ec7fa451c0970c15c0b0d35fe70e473889f9ea3:/src/models/group.ts

diff --git a/src/models/group.ts b/src/models/group.ts
index 7d144a58..a0c22212 100644
--- a/src/models/group.ts
+++ b/src/models/group.ts
@@ -2,7 +2,7 @@
 //
 // SPDX-License-Identifier: AGPL-3.0
 
-import { ResourceKind, TrashableResource } from "./resource";
+import { ResourceKind, TrashableResource, ResourceObjectType, RESOURCE_UUID_REGEX } from "./resource";
 
 export interface GroupResource extends TrashableResource {
     kind: ResourceKind.GROUP;
@@ -19,3 +19,15 @@ export enum GroupClass {
     FILTER  = 'filter',
     ROLE  = 'role',
 }
+
+export const BUILTIN_GROUP_IDS = [
+    'fffffffffffffff',
+    'anonymouspublic',
+    '000000000000000',
+]
+
+export const isBuiltinGroup = (uuid: string) => {
+    const match = RESOURCE_UUID_REGEX.exec(uuid);
+    const parts = match ? match[0].split('-') : [];
+    return parts.length === 3 && parts[1] === ResourceObjectType.GROUP && BUILTIN_GROUP_IDS.includes(parts[2]);
+};