src/store/search-results-panel/search-results-middleware-service.ts

   1 // Copyright (C) The Arvados Authors. All rights reserved.
   2 //
   3 // SPDX-License-Identifier: AGPL-3.0
   4
   5 import { ServiceRepository } from '~/services/services';
   6 import { MiddlewareAPI, Dispatch } from 'redux';
   7 import { DataExplorerMiddlewareService, dataExplorerToListParams, listResultsToDataExplorerItemsMeta, getDataExplorerColumnFilters } from '~/store/data-explorer/data-explorer-middleware-service';
   8 import { RootState } from '~/store/store';
   9 import { snackbarActions, SnackbarKind } from '~/store/snackbar/snackbar-actions';
  10 import { DataExplorer, getDataExplorer } from '~/store/data-explorer/data-explorer-reducer';
  11 import { updateResources } from '~/store/resources/resources-actions';
  12 import { SortDirection } from '~/components/data-table/data-column';
  13 import { SearchResultsPanelColumnNames } from '~/views/search-results-panel/search-results-panel-view';
  14 import { OrderDirection, OrderBuilder } from '~/services/api/order-builder';
  15 import { GroupContentsResource, GroupContentsResourcePrefix } from "~/services/groups-service/groups-service";
  16 import { ListResults } from '~/services/common-service/common-service';
  17 import { searchResultsPanelActions } from '~/store/search-results-panel/search-results-panel-actions';
  18 import {
  19     getFilters,
  20     getSearchQueryFirstProp,
  21     getSearchSessions, ParseSearchQuery,
  22     parseSearchQuery
  23 } from '~/store/search-bar/search-bar-actions';
  24 import { getSortColumn } from "~/store/data-explorer/data-explorer-reducer";
  25 import { joinFilters } from '~/services/api/filter-builder';
  26 import { DataColumns } from '~/components/data-table/data-table';
  27 import { serializeResourceTypeFilters } from '~/store//resource-type-filters/resource-type-filters';
  28 import { ProjectPanelColumnNames } from '~/views/project-panel/project-panel';
  29
  30 export class SearchResultsMiddlewareService extends DataExplorerMiddlewareService {
  31     constructor(private services: ServiceRepository, id: string) {
  32         super(id);
  33     }
  34
  35     async requestItems(api: MiddlewareAPI<Dispatch, RootState>, criteriaChanged?: boolean) {
  36         const state = api.getState();
  37         const userUuid = state.auth.user!.uuid;
  38         const dataExplorer = getDataExplorer(state.dataExplorer, this.getId());
  39         const searchValue = state.searchBar.searchValue;
  40         const sq = parseSearchQuery(searchValue);
  41         const clusterId = getSearchQueryFirstProp(sq, 'cluster');
  42         const sessions = getSearchSessions(clusterId, state.auth.sessions);
  43
  44         if (searchValue.trim() === '') {
  45             return;
  46         }
  47
  48         try {
  49             const params = getParams(dataExplorer, searchValue, sq);
  50             const lists: ListResults<GroupContentsResource>[] = await Promise.all(sessions.map(session =>
  51                 this.services.groupsService.contents('', params, session)
  52             ));
  53
  54             const items = lists
  55                 .reduce((items, list) => items.concat(list.items), [] as GroupContentsResource[]);
  56
  57             const itemsAvailable = lists
  58                 .reduce((itemsAvailable, list) => itemsAvailable + list.itemsAvailable, 0);
  59
  60             const list: ListResults<GroupContentsResource> = {
  61                 ...params,
  62                 kind: '',
  63                 items,
  64                 itemsAvailable
  65             };
  66
  67             api.dispatch(updateResources(list.items));
  68             api.dispatch(criteriaChanged
  69                 ? setItems(list)
  70                 : appendItems(list)
  71             );
  72
  73         } catch {
  74             api.dispatch(couldNotFetchSearchResults());
  75         }
  76     }
  77 }
  78
  79 const typeFilters = (columns: DataColumns<string>) => serializeResourceTypeFilters(getDataExplorerColumnFilters(columns, ProjectPanelColumnNames.TYPE));
  80
  81 export const getParams = (dataExplorer: DataExplorer, searchValue: string, sq: ParseSearchQuery) => ({
  82     ...dataExplorerToListParams(dataExplorer),
  83     filters: joinFilters(
  84         getFilters('name', searchValue, sq),
  85         typeFilters(dataExplorer.columns)),
  86     order: getOrder(dataExplorer)
  87 });
  88
  89 const getOrder = (dataExplorer: DataExplorer) => {
  90     const sortColumn = getSortColumn(dataExplorer);
  91     const order = new OrderBuilder<GroupContentsResource>();
  92     if (sortColumn) {
  93         const sortDirection = sortColumn && sortColumn.sortDirection === SortDirection.ASC
  94             ? OrderDirection.ASC
  95             : OrderDirection.DESC;
  96
  97         const columnName = sortColumn && sortColumn.name === SearchResultsPanelColumnNames.NAME ? "name" : "modifiedAt";
  98         return order
  99             .addOrder(sortDirection, columnName, GroupContentsResourcePrefix.COLLECTION)
 100             .addOrder(sortDirection, columnName, GroupContentsResourcePrefix.PROCESS)
 101             .addOrder(sortDirection, columnName, GroupContentsResourcePrefix.PROJECT)
 102             .getOrder();
 103     } else {
 104         return order.getOrder();
 105     }
 106 };
 107
 108 export const setItems = (listResults: ListResults<GroupContentsResource>) =>
 109     searchResultsPanelActions.SET_ITEMS({
 110         ...listResultsToDataExplorerItemsMeta(listResults),
 111         items: listResults.items.map(resource => resource.uuid),
 112     });
 113
 114 export const appendItems = (listResults: ListResults<GroupContentsResource>) =>
 115     searchResultsPanelActions.APPEND_ITEMS({
 116         ...listResultsToDataExplorerItemsMeta(listResults),
 117         items: listResults.items.map(resource => resource.uuid),
 118     });
 119
 120 const couldNotFetchSearchResults = () =>
 121     snackbarActions.OPEN_SNACKBAR({
 122         message: `Could not fetch search results for some sessions.`,
 123         kind: SnackbarKind.ERROR
 124     });