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