feat: Added WPP.community.getSubgroups function

src/community/functions/getSubgroups.ts

@@ -0,0 +1,49 @@
+/*!
+ * Copyright 2024 WPPConnect Team
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import { WPPError } from '../../util';
+import { GroupMetadataStore, Wid } from '../../whatsapp';
+
+/**
+ * Get all subgroups of a community
+ * You can pass id of group community, or id of a inside a grupo
+ *
+ * @example
+ * ```javascript
+ * await WPP.community.getSubgroups('[email protected]');
+ * ```
+ *
+ * @category Community
+ */
+
+export function getSubgroups(communityId: string | Wid): Wid[] {
+  const groupData = GroupMetadataStore.get(communityId.toString());
+  if (!groupData) {
+    throw new WPPError(
+      'group_not_exist',
+      `GroupId ${communityId?.toString()} not exists`
+    );
+  }
+
+  if (groupData.joinedSubgroups?.length > 0) {
+    return groupData.joinedSubgroups;
+  } else {
+    const parentGroupData = GroupMetadataStore.get(
+      groupData.parentGroup?.toString()
+    )!;
+    return parentGroupData.joinedSubgroups;
+  }
+}

src/community/functions/index.ts

@@ -18,6 +18,8 @@ export { addSubgroups } from './addSubgroups';
 export { create } from './create';
 export { deactivate } from './deactivate';
 export { demoteParticipants } from './demoteParticipants';
+export { getAnnouncementGroup } from './getAnnouncementGroup';
 export { getParticipants } from './getParticipants';
+export { getSubgroups } from './getSubgroups';
 export { promoteParticipants } from './promoteParticipants';
 export { removeSubgroups } from './removeSubgroups';