created /user-groups//:id

packages/app/src/interfaces/user-group-response.ts

@@ -1,6 +1,10 @@
 import { IUserGroupHasId, IUserGroupRelationHasId } from './user';
 import { IPageHasId } from './page';
 
+export type UserGroupResult = {
+  userGroup: IUserGroupHasId,
+}
+
 export type UserGroupListResult = {
   userGroups: IUserGroupHasId[],
 };

packages/app/src/server/routes/apiv3/user-group.js

@@ -309,6 +309,20 @@ module.exports = (crowi) => {
     }
   });
 
+  router.get('/:id', loginRequiredStrictly, adminRequired, validator.selectableGroups, async(req, res) => {
+    const { id: groupId } = req.params;
+
+    try {
+      const userGroup = await UserGroup.findById(groupId);
+      return res.apiv3({ userGroup });
+    }
+    catch (err) {
+      const msg = 'Error occurred while getting user group';
+      logger.error(msg, err);
+      return res.apiv3Err(new ErrorV3(msg, 'user-groups-get-failed'));
+    }
+  });
+
   /**
    * @swagger
    *

packages/app/src/stores/user-group.tsx

@@ -6,10 +6,16 @@ import { apiv3Get } from '~/client/util/apiv3-client';
 import { IPageHasId } from '~/interfaces/page';
 import { IUserGroupHasId, IUserGroupRelationHasId } from '~/interfaces/user';
 import {
-  UserGroupListResult, ChildUserGroupListResult, UserGroupRelationListResult,
+  UserGroupResult, UserGroupListResult, ChildUserGroupListResult, UserGroupRelationListResult,
   UserGroupPagesResult, SelectableParentUserGroupsResult, SelectableUserChildGroupsResult, AncestorUserGroupsResult,
 } from '~/interfaces/user-group-response';
 
+export const useSWRxUserGroup = (groupId: string | undefined): SWRResponse<IUserGroupHasId, Error> => {
+  return useSWRImmutable(
+    groupId != null ? [`/user-groups/${groupId}`] : null,
+    endpoint => apiv3Get<UserGroupResult>(endpoint).then(result => result.data.userGroup),
+  );
+};
 
 export const useSWRxUserGroupList = (initialData?: IUserGroupHasId[]): SWRResponse<IUserGroupHasId[], Error> => {
   return useSWRImmutable<IUserGroupHasId[], Error>(