src/store/workflow-panel/workflow-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 } 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 } from '~/store/data-explorer/data-explorer-reducer';
  11 import { updateResources } from '~/store/resources/resources-actions';
  12 import { FilterBuilder } from '~/services/api/filter-builder';
  13 import { SortDirection } from '~/components/data-table/data-column';
  14 import { WorkflowPanelColumnNames } from '~/views/workflow-panel/workflow-panel';
  15 import { OrderDirection, OrderBuilder } from '~/services/api/order-builder';
  16 import { WorkflowResource } from '~/models/workflow';
  17 import { ListResults } from '~/services/common-service/common-resource-service';
  18 import { workflowPanelActions } from './workflow-panel-actions';
  19
  20 export class WorkflowMiddlewareService extends DataExplorerMiddlewareService {
  21     constructor(private services: ServiceRepository, id: string) {
  22         super(id);
  23     }
  24
  25     async requestItems(api: MiddlewareAPI<Dispatch, RootState>) {
  26         try {
  27             const response = await this.services.workflowService;
  28             api.dispatch(updateResources([]));
  29             api.dispatch(setItems({ kind: '', offset: 4, limit: 4, items: [], itemsAvailable: 4 }));
  30         } catch {
  31             api.dispatch(couldNotFetchWorkflows());
  32         }
  33     }
  34 }
  35
  36 export const getParams = (dataExplorer: DataExplorer) => ({
  37     ...dataExplorerToListParams(dataExplorer),
  38     order: getOrder(dataExplorer),
  39     filters: getFilters(dataExplorer),
  40 });
  41
  42 export const getFilters = (dataExplorer: DataExplorer) => {
  43     const filters = new FilterBuilder()
  44         .addILike("name", dataExplorer.searchValue)
  45         .getFilters();
  46     return `[${filters}]`;
  47 };
  48
  49 export const getOrder = (dataExplorer: DataExplorer) => {
  50     const sortColumn = dataExplorer.columns.find(c => c.sortDirection !== SortDirection.NONE);
  51     const order = new OrderBuilder<WorkflowResource>();
  52     if (sortColumn) {
  53         const sortDirection = sortColumn && sortColumn.sortDirection === SortDirection.ASC
  54             ? OrderDirection.ASC
  55             : OrderDirection.DESC;
  56         const columnName = sortColumn && sortColumn.name === WorkflowPanelColumnNames.NAME ? "name" : "modifiedAt";
  57         return order
  58             .addOrder(sortDirection, columnName)
  59             .getOrder();
  60     } else {
  61         return order.getOrder();
  62     }
  63 };
  64
  65 export const setItems = (listResults: ListResults<WorkflowResource>) =>
  66     workflowPanelActions.SET_ITEMS({
  67         ...listResultsToDataExplorerItemsMeta(listResults),
  68         items: listResults.items.map(resource => resource.uuid),
  69     });
  70
  71 const couldNotFetchWorkflows = () =>
  72     snackbarActions.OPEN_SNACKBAR({
  73         message: 'Could not fetch workflows.',
  74         kind: SnackbarKind.ERROR
  75     });