+// Copyright (C) The Arvados Authors. All rights reserved.
+//
+// SPDX-License-Identifier: AGPL-3.0
+
+import { ServiceRepository } from '~/services/services';
+import { MiddlewareAPI, Dispatch } from 'redux';
+import { DataExplorerMiddlewareService, dataExplorerToListParams, listResultsToDataExplorerItemsMeta } from '~/store/data-explorer/data-explorer-middleware-service';
+import { RootState } from '~/store/store';
+import { snackbarActions, SnackbarKind } from '~/store/snackbar/snackbar-actions';
+import { DataExplorer, getDataExplorer } from '~/store/data-explorer/data-explorer-reducer';
+import { updateResources } from '~/store/resources/resources-actions';
+import { FilterBuilder } from '~/services/api/filter-builder';
+import { SortDirection } from '~/components/data-table/data-column';
+import { SearchResultsPanelColumnNames } from '~/views/search-results-panel/search-results-panel-view';
+import { OrderDirection, OrderBuilder } from '~/services/api/order-builder';
+import { GroupContentsResource, GroupContentsResourcePrefix } from "~/services/groups-service/groups-service";
+import { ListResults } from '~/services/common-service/common-resource-service';
+import { searchResultsPanelActions } from '~/store/search-results-panel/search-results-panel-actions';
+
+export class SearchResultsMiddlewareService extends DataExplorerMiddlewareService {
+ constructor(private services: ServiceRepository, id: string) {
+ super(id);
+ }
+
+ async requestItems(api: MiddlewareAPI<Dispatch, RootState>) {
+ const state = api.getState();
+ const userUuid = state.auth.user!.uuid;
+ const dataExplorer = getDataExplorer(state.dataExplorer, this.getId());
+ try {
+ const response = await this.services.groupsService.contents(userUuid, getParams(dataExplorer));
+ api.dispatch(updateResources(response.items));
+ api.dispatch(setItems(response));
+ } catch {
+ api.dispatch(couldNotFetchWorkflows());
+ }
+ }
+}
+
+export const getParams = (dataExplorer: DataExplorer) => ({
+ ...dataExplorerToListParams(dataExplorer),
+ order: getOrder(dataExplorer),
+ filters: getFilters(dataExplorer)
+});
+
+export const getFilters = (dataExplorer: DataExplorer) => {
+ const filters = new FilterBuilder()
+ .addILike("name", dataExplorer.searchValue)
+ .getFilters();
+ return filters;
+};
+
+export const getOrder = (dataExplorer: DataExplorer) => {
+ const sortColumn = dataExplorer.columns.find(c => c.sortDirection !== SortDirection.NONE);
+ const order = new OrderBuilder<GroupContentsResource>();
+ if (sortColumn) {
+ const sortDirection = sortColumn && sortColumn.sortDirection === SortDirection.ASC
+ ? OrderDirection.ASC
+ : OrderDirection.DESC;
+ const columnName = sortColumn && sortColumn.name === SearchResultsPanelColumnNames.NAME ? "name" : "modifiedAt";
+ return order
+ .addOrder(sortDirection, columnName)
+ .addOrder(sortDirection, "name", GroupContentsResourcePrefix.COLLECTION)
+ .addOrder(sortDirection, "name", GroupContentsResourcePrefix.PROCESS)
+ .addOrder(sortDirection, "name", GroupContentsResourcePrefix.PROJECT)
+ .getOrder();
+ } else {
+ return order.getOrder();
+}
+};
+
+export const setItems = (listResults: ListResults<GroupContentsResource>) =>
+ searchResultsPanelActions.SET_ITEMS({
+ ...listResultsToDataExplorerItemsMeta(listResults),
+ items: listResults.items.map(resource => resource.uuid),
+ });
+
+const couldNotFetchWorkflows = () =>
+ snackbarActions.OPEN_SNACKBAR({
+ message: 'Could not fetch workflows.',
+ kind: SnackbarKind.ERROR
+ });
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