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 { OrderDirection, OrderBuilder } from 'services/api/order-builder';
  15 import { WorkflowResource } from 'models/workflow';
  16 import { ListResults } from 'services/common-service/common-service';
  17 import { workflowPanelActions } from 'store/workflow-panel/workflow-panel-actions';
  18 import { getSortColumn } from "store/data-explorer/data-explorer-reducer";
  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     filters: getFilters(dataExplorer)
  42 });
  43
  44 export const getFilters = (dataExplorer: DataExplorer) => {
  45     const filters = new FilterBuilder()
  46         .addILike("name", dataExplorer.searchValue)
  47         .getFilters();
  48     return filters;
  49 };
  50
  51 export const getOrder = (dataExplorer: DataExplorer) => {
  52     const sortColumn = getSortColumn<WorkflowResource>(dataExplorer);
  53     const order = new OrderBuilder<WorkflowResource>();
  54     if (sortColumn && sortColumn.sort) {
  55         const sortDirection = sortColumn.sort.direction === SortDirection.ASC
  56             ? OrderDirection.ASC
  57             : OrderDirection.DESC;
  58
  59         return order
  60             .addOrder(sortDirection, sortColumn.sort.field)
  61             .getOrder();
  62     } else {
  63         return order.getOrder();
  64     }
  65 };
  66
  67 export const setItems = (listResults: ListResults<WorkflowResource>) =>
  68     workflowPanelActions.SET_ITEMS({
  69         ...listResultsToDataExplorerItemsMeta(listResults),
  70         items: listResults.items.map(resource => resource.uuid),
  71     });
  72
  73 const couldNotFetchWorkflows = () =>
  74     snackbarActions.OPEN_SNACKBAR({
  75         message: 'Could not fetch workflows.',
  76         kind: SnackbarKind.ERROR
  77     });