X-Git-Url: https://git.arvados.org/arvados-workbench2.git/blobdiff_plain/237776fd3412409bf0a9c9f0ac538f82d4b4a8d4..cfa8c66b29ba7eb4cab946ab8bb2f58ca93bc80a:/src/store/group-details-panel/group-details-panel-members-middleware-service.ts

diff --git a/src/store/group-details-panel/group-details-panel-members-middleware-service.ts b/src/store/group-details-panel/group-details-panel-members-middleware-service.ts
new file mode 100644
index 00000000..e295579a
--- /dev/null
+++ b/src/store/group-details-panel/group-details-panel-members-middleware-service.ts
@@ -0,0 +1,66 @@
+// Copyright (C) The Arvados Authors. All rights reserved.
+//
+// SPDX-License-Identifier: AGPL-3.0
+
+import { Dispatch, MiddlewareAPI } from "redux";
+import { DataExplorerMiddlewareService, listResultsToDataExplorerItemsMeta } from "store/data-explorer/data-explorer-middleware-service";
+import { RootState } from "store/store";
+import { ServiceRepository } from "services/services";
+import { snackbarActions, SnackbarKind } from 'store/snackbar/snackbar-actions';
+import { getDataExplorer } from "store/data-explorer/data-explorer-reducer";
+import { FilterBuilder } from 'services/api/filter-builder';
+import { updateResources } from 'store/resources/resources-actions';
+import { getCurrentGroupDetailsPanelUuid, GroupMembersPanelActions } from 'store/group-details-panel/group-details-panel-actions';
+import { LinkClass } from 'models/link';
+
+export class GroupDetailsPanelMembersMiddlewareService extends DataExplorerMiddlewareService {
+
+    constructor(private services: ServiceRepository, id: string) {
+        super(id);
+    }
+
+    async requestItems(api: MiddlewareAPI<Dispatch, RootState>) {
+        const dataExplorer = getDataExplorer(api.getState().dataExplorer, this.getId());
+        const groupUuid = getCurrentGroupDetailsPanelUuid(api.getState().properties);
+        if (!dataExplorer || !groupUuid) {
+            api.dispatch(groupsDetailsPanelDataExplorerIsNotSet());
+        } else {
+            try {
+                const permissions = await this.services.permissionService.list({
+                    filters: new FilterBuilder()
+                        .addEqual('head_uuid', groupUuid)
+                        .addEqual('link_class', LinkClass.PERMISSION)
+                        .getFilters()
+                });
+                api.dispatch(updateResources(permissions.items));
+
+                const users = await this.services.userService.list({
+                    filters: new FilterBuilder()
+                        .addIn('uuid', permissions.items.map(item => item.tailUuid))
+                        .getFilters(),
+                    count: "none"
+                });
+                api.dispatch(updateResources(users.items));
+
+                api.dispatch(GroupMembersPanelActions.SET_ITEMS({
+                    ...listResultsToDataExplorerItemsMeta(permissions),
+                    items: users.items.map(item => item.uuid),
+                }));
+            } catch (e) {
+                api.dispatch(couldNotFetchGroupDetailsContents());
+            }
+        }
+    }
+}
+
+const groupsDetailsPanelDataExplorerIsNotSet = () =>
+    snackbarActions.OPEN_SNACKBAR({
+        message: 'Group details panel is not ready.',
+        kind: SnackbarKind.ERROR
+    });
+
+const couldNotFetchGroupDetailsContents = () =>
+    snackbarActions.OPEN_SNACKBAR({
+        message: 'Could not fetch group details.',
+        kind: SnackbarKind.ERROR
+    });