src/store/collections-content-address-panel/collections-content-address-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 } 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 { getDataExplorer } from '~/store/data-explorer/data-explorer-reducer';
  11 import { resourcesActions } from '~/store/resources/resources-actions';
  12 import { FilterBuilder } from '~/services/api/filter-builder';
  13 import { SortDirection } from '~/components/data-table/data-column';
  14 import { OrderDirection, OrderBuilder } from '~/services/api/order-builder';
  15 import { getSortColumn } from "~/store/data-explorer/data-explorer-reducer";
  16 import { FavoritePanelColumnNames } from '~/views/favorite-panel/favorite-panel';
  17 import { GroupContentsResource, GroupContentsResourcePrefix } from '~/services/groups-service/groups-service';
  18 import { progressIndicatorActions } from '~/store/progress-indicator/progress-indicator-actions';
  19 import { collectionsContentAddressActions } from './collections-content-address-panel-actions';
  20 import { navigateTo } from '~/store/navigation/navigation-action';
  21 import { updateFavorites } from '~/store/favorites/favorites-actions';
  22 import { updatePublicFavorites } from '~/store/public-favorites/public-favorites-actions';
  23
  24 export class CollectionsWithSameContentAddressMiddlewareService extends DataExplorerMiddlewareService {
  25     constructor(private services: ServiceRepository, id: string) {
  26         super(id);
  27     }
  28
  29     async requestItems(api: MiddlewareAPI<Dispatch, RootState>) {
  30         const dataExplorer = getDataExplorer(api.getState().dataExplorer, this.getId());
  31         if (!dataExplorer) {
  32             api.dispatch(collectionPanelDataExplorerIsNotSet());
  33         } else {
  34             const sortColumn = getSortColumn(dataExplorer);
  35
  36             const contentOrder = new OrderBuilder<GroupContentsResource>();
  37
  38             if (sortColumn && sortColumn.name === FavoritePanelColumnNames.NAME) {
  39                 const direction = sortColumn.sortDirection === SortDirection.ASC
  40                     ? OrderDirection.ASC
  41                     : OrderDirection.DESC;
  42
  43                 contentOrder
  44                     .addOrder(direction, "name", GroupContentsResourcePrefix.COLLECTION);
  45             }
  46             try {
  47                 api.dispatch(progressIndicatorActions.START_WORKING(this.getId()));
  48                 const pathname = api.getState().router.location!.pathname;
  49                 const contentAddress = pathname.split('/')[2];
  50                 const response = await this.services.collectionService.list({
  51                     limit: dataExplorer.rowsPerPage,
  52                     offset: dataExplorer.page * dataExplorer.rowsPerPage,
  53                     filters: new FilterBuilder()
  54                         .addEqual('portableDataHash', contentAddress)
  55                         .addILike("name", dataExplorer.searchValue)
  56                         .getFilters()
  57                 });
  58                 api.dispatch<any>(updateFavorites(response.items.map(item => item.uuid)));
  59                 api.dispatch<any>(updatePublicFavorites(response.items.map(item => item.uuid)));
  60                 if (response.itemsAvailable === 1) {
  61                     api.dispatch<any>(navigateTo(response.items[0].uuid));
  62                     api.dispatch(progressIndicatorActions.PERSIST_STOP_WORKING(this.getId()));
  63                 } else {
  64                     api.dispatch(progressIndicatorActions.PERSIST_STOP_WORKING(this.getId()));
  65                     api.dispatch(resourcesActions.SET_RESOURCES(response.items));
  66                     api.dispatch(collectionsContentAddressActions.SET_ITEMS({
  67                         items: response.items.map((resource: any) => resource.uuid),
  68                         itemsAvailable: response.itemsAvailable,
  69                         page: Math.floor(response.offset / response.limit),
  70                         rowsPerPage: response.limit
  71                     }));
  72                 }
  73             } catch (e) {
  74                 api.dispatch(progressIndicatorActions.PERSIST_STOP_WORKING(this.getId()));
  75                 api.dispatch(collectionsContentAddressActions.SET_ITEMS({
  76                     items: [],
  77                     itemsAvailable: 0,
  78                     page: 0,
  79                     rowsPerPage: dataExplorer.rowsPerPage
  80                 }));
  81                 api.dispatch(couldNotFetchCollections());
  82             }
  83         }
  84     }
  85 }
  86
  87 const collectionPanelDataExplorerIsNotSet = () =>
  88     snackbarActions.OPEN_SNACKBAR({
  89         message: 'Collection panel is not ready.',
  90         kind: SnackbarKind.ERROR
  91     });
  92
  93 const couldNotFetchCollections = () =>
  94     snackbarActions.OPEN_SNACKBAR({
  95         message: 'Could not fetch collection with this content address.',
  96         kind: SnackbarKind.ERROR
  97     });