services/workbench2/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, getOrder, 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 { WorkflowResource } from 'models/workflow';
  14 import { ListResults } from 'services/common-service/common-service';
  15 import { workflowPanelActions } from 'store/workflow-panel/workflow-panel-actions';
  16 import { matchRegisteredWorkflowRoute } from 'routes/routes';
  17 import { ProcessesMiddlewareService } from "store/processes/processes-middleware-service";
  18 import { workflowProcessesPanelActions } from "./workflow-panel-actions";
  19 import { joinFilters } from "services/api/filter-builder";
  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<WorkflowResource>(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 setItems = (listResults: ListResults<WorkflowResource>) =>
  53     workflowPanelActions.SET_ITEMS({
  54         ...listResultsToDataExplorerItemsMeta(listResults),
  55         items: listResults.items.map(resource => resource.uuid),
  56     });
  57
  58 const couldNotFetchWorkflows = () =>
  59     snackbarActions.OPEN_SNACKBAR({
  60         message: 'Could not fetch workflows.',
  61         kind: SnackbarKind.ERROR
  62     });
  63
  64
  65 export class WorkflowProcessesMiddlewareService extends ProcessesMiddlewareService {
  66     constructor(services: ServiceRepository, id: string) {
  67         super(services, workflowProcessesPanelActions, id);
  68     }
  69
  70     getFilters(api: MiddlewareAPI<Dispatch, RootState>, dataExplorer: DataExplorer): string | null {
  71         const state = api.getState();
  72
  73         if (!state.router.location) { return null; }
  74
  75         const registeredWorkflowMatch = matchRegisteredWorkflowRoute(state.router.location.pathname);
  76         if (!registeredWorkflowMatch) { return null; }
  77
  78         const workflow_uuid = registeredWorkflowMatch.params.id;
  79
  80         const requesting_container = new FilterBuilder().addEqual('properties.template_uuid', workflow_uuid).getFilters();
  81         const sup = super.getFilters(api, dataExplorer);
  82         if (sup === null) { return null; }
  83
  84         return joinFilters(sup, requesting_container);
  85     }
  86 }