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     getSearchQueryFirstProp,
  20     getSearchSessions, ParseSearchQuery,
  21     parseSearchQuery,
  22     searchQueryToFilters,
  23     getSearchQueryPropValue
  24 } from '~/store/search-bar/search-bar-actions';
  25 import { getSortColumn } from "~/store/data-explorer/data-explorer-reducer";
  26 import { joinFilters } from '~/services/api/filter-builder';
  27 import { DataColumns } from '~/components/data-table/data-table';
  28 import { serializeResourceTypeFilters } from '~/store//resource-type-filters/resource-type-filters';
  29 import { ProjectPanelColumnNames } from '~/views/project-panel/project-panel';
  30 import * as _ from 'lodash';
  31 import { Resource } from '~/models/resource';
  32
  33 export class SearchResultsMiddlewareService extends DataExplorerMiddlewareService {
  34     constructor(private services: ServiceRepository, id: string) {
  35         super(id);
  36     }
  37
  38     async requestItems(api: MiddlewareAPI<Dispatch, RootState>, criteriaChanged?: boolean) {
  39         const state = api.getState();
  40         const dataExplorer = getDataExplorer(state.dataExplorer, this.getId());
  41         const searchValue = state.searchBar.searchValue;
  42         const sq = parseSearchQuery(searchValue);
  43         const clusterId = getSearchQueryFirstProp(sq, 'cluster');
  44         const sessions = getSearchSessions(clusterId, state.auth.sessions);
  45
  46         if (searchValue.trim() === '') {
  47             return;
  48         }
  49
  50         try {
  51             const params = getParams(dataExplorer, sq);
  52
  53             const responses = await Promise.all(sessions.map(session =>
  54                 this.services.groupsService.contents('', params, session)
  55             ));
  56
  57             const initial = {
  58                 itemsAvailable: 0,
  59                 items: [] as GroupContentsResource[],
  60                 kind: '',
  61                 offset: 0,
  62                 limit: 10
  63             };
  64
  65             const mergedResponse = responses.reduce((merged, current) => ({
  66                 ...merged,
  67                 itemsAvailable: merged.itemsAvailable + current.itemsAvailable,
  68                 items: merged.items.concat(current.items)
  69             }), initial);
  70
  71             api.dispatch(updateResources(mergedResponse.items));
  72
  73             api.dispatch(criteriaChanged
  74                 ? setItems(mergedResponse)
  75                 : appendItems(mergedResponse));
  76
  77         } catch {
  78             api.dispatch(couldNotFetchSearchResults());
  79         }
  80     }
  81 }
  82
  83 const typeFilters = (columns: DataColumns<string>) => serializeResourceTypeFilters(getDataExplorerColumnFilters(columns, ProjectPanelColumnNames.TYPE));
  84
  85 export const getParams = (dataExplorer: DataExplorer, sq: ParseSearchQuery) => ({
  86     ...dataExplorerToListParams(dataExplorer),
  87     filters: joinFilters(
  88         searchQueryToFilters(sq),
  89         typeFilters(dataExplorer.columns)
  90     ),
  91     order: getOrder(dataExplorer),
  92     includeTrash: (!!getSearchQueryPropValue(sq, 'is', 'trashed')) || false
  93 });
  94
  95 const getOrder = (dataExplorer: DataExplorer) => {
  96     const sortColumn = getSortColumn(dataExplorer);
  97     const order = new OrderBuilder<GroupContentsResource>();
  98     if (sortColumn) {
  99         const sortDirection = sortColumn && sortColumn.sortDirection === SortDirection.ASC
 100             ? OrderDirection.ASC
 101             : OrderDirection.DESC;
 102
 103         return order
 104             .addOrder(sortDirection, sortColumn.name as keyof Resource, GroupContentsResourcePrefix.COLLECTION)
 105             .addOrder(sortDirection, sortColumn.name as keyof Resource, GroupContentsResourcePrefix.PROCESS)
 106             .addOrder(sortDirection, sortColumn.name as keyof Resource, GroupContentsResourcePrefix.PROJECT)
 107             .getOrder();
 108     } else {
 109         return order.getOrder();
 110     }
 111 };
 112
 113 export const setItems = (listResults: ListResults<GroupContentsResource>) =>
 114     searchResultsPanelActions.SET_ITEMS({
 115         ...listResultsToDataExplorerItemsMeta(listResults),
 116         items: listResults.items.map(resource => resource.uuid),
 117     });
 118
 119 export const appendItems = (listResults: ListResults<GroupContentsResource>) =>
 120     searchResultsPanelActions.APPEND_ITEMS({
 121         ...listResultsToDataExplorerItemsMeta(listResults),
 122         items: listResults.items.map(resource => resource.uuid),
 123     });
 124
 125 const couldNotFetchSearchResults = () =>
 126     snackbarActions.OPEN_SNACKBAR({
 127         message: `Could not fetch search results for some sessions.`,
 128         kind: SnackbarKind.ERROR
 129     });