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 '~/store/workflow-panel/workflow-panel-actions';
  19 import { getSortColumn } from "~/store/data-explorer/data-explorer-reducer";
  20
  21 export class WorkflowMiddlewareService extends DataExplorerMiddlewareService {
  22     constructor(private services: ServiceRepository, id: string) {
  23         super(id);
  24     }
  25
  26     async requestItems(api: MiddlewareAPI<Dispatch, RootState>) {
  27         const state = api.getState();
  28         const dataExplorer = getDataExplorer(state.dataExplorer, this.getId());
  29         try {
  30             const response = await this.services.workflowService.list(getParams(dataExplorer));
  31             api.dispatch(updateResources(response.items));
  32             api.dispatch(setItems(response));
  33         } catch {
  34             api.dispatch(couldNotFetchWorkflows());
  35         }
  36     }
  37 }
  38
  39 export const getParams = (dataExplorer: DataExplorer) => ({
  40     ...dataExplorerToListParams(dataExplorer),
  41     order: getOrder(dataExplorer),
  42     filters: getFilters(dataExplorer)
  43 });
  44
  45 export const getFilters = (dataExplorer: DataExplorer) => {
  46     const filters = new FilterBuilder()
  47         .addILike("name", dataExplorer.searchValue)
  48         .getFilters();
  49     return filters;
  50 };
  51
  52 export const getOrder = (dataExplorer: DataExplorer) => {
  53     const sortColumn = getSortColumn(dataExplorer);
  54     const order = new OrderBuilder<WorkflowResource>();
  55     if (sortColumn) {
  56         const sortDirection = sortColumn && sortColumn.sortDirection === SortDirection.ASC
  57             ? OrderDirection.ASC
  58             : OrderDirection.DESC;
  59         const columnName = sortColumn && sortColumn.name === WorkflowPanelColumnNames.NAME ? "name" : "modifiedAt";
  60         return order
  61             .addOrder(sortDirection, columnName)
  62             .getOrder();
  63     } else {
  64         return order.getOrder();
  65     }
  66 };
  67
  68 export const setItems = (listResults: ListResults<WorkflowResource>) =>
  69     workflowPanelActions.SET_ITEMS({
  70         ...listResultsToDataExplorerItemsMeta(listResults),
  71         items: listResults.items.map(resource => resource.uuid),
  72     });
  73
  74 const couldNotFetchWorkflows = () =>
  75     snackbarActions.OPEN_SNACKBAR({
  76         message: 'Could not fetch workflows.',
  77         kind: SnackbarKind.ERROR
  78     });