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, getDataExplorer } 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-view';
  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         const state = api.getState();
  27         const dataExplorer = getDataExplorer(state.dataExplorer, this.getId());
  28         try {
  29             const response = await this.services.workflowService.list(getParams(dataExplorer));
  30             api.dispatch(updateResources(response.items));
  31             api.dispatch(setItems(response));
  32         } catch {
  33             api.dispatch(couldNotFetchWorkflows());
  34         }
  35     }
  36 }
  37
  38 export const getParams = (dataExplorer: DataExplorer) => ({
  39     ...dataExplorerToListParams(dataExplorer),
  40     order: getOrder(dataExplorer),
  41 });
  42
  43 export const getOrder = (dataExplorer: DataExplorer) => {
  44     const sortColumn = dataExplorer.columns.find(c => c.sortDirection !== SortDirection.NONE);
  45     const order = new OrderBuilder<WorkflowResource>();
  46     if (sortColumn) {
  47         const sortDirection = sortColumn && sortColumn.sortDirection === SortDirection.ASC
  48             ? OrderDirection.ASC
  49             : OrderDirection.DESC;
  50         const columnName = sortColumn && sortColumn.name === WorkflowPanelColumnNames.NAME ? "name" : "modifiedAt";
  51         return order
  52             .addOrder(sortDirection, columnName)
  53             .getOrder();
  54     } else {
  55         return order.getOrder();
  56     }
  57 };
  58
  59 export const setItems = (listResults: ListResults<WorkflowResource>) =>
  60     workflowPanelActions.SET_ITEMS({
  61         ...listResultsToDataExplorerItemsMeta(listResults),
  62         items: listResults.items.map(resource => resource.uuid),
  63     });
  64
  65 const couldNotFetchWorkflows = () =>
  66     snackbarActions.OPEN_SNACKBAR({
  67         message: 'Could not fetch workflows.',
  68         kind: SnackbarKind.ERROR
  69     });