src/store/collection-panel/collection-panel-reducer.ts

   1 // Copyright (C) The Arvados Authors. All rights reserved.
   2 //
   3 // SPDX-License-Identifier: AGPL-3.0
   4
   5 import { collectionPanelActions, CollectionPanelAction } from "./collection-panel-action";
   6 import { CollectionResource } from "~/models/collection";
   7
   8 export interface CollectionPanelState {
   9     item: CollectionResource | null;
  10     numberOfCollectionsWithSamePDH: number;
  11 }
  12
  13 const initialState = {
  14     item: null,
  15     numberOfCollectionsWithSamePDH: 0
  16 };
  17
  18 export const collectionPanelReducer = (state: CollectionPanelState = initialState, action: CollectionPanelAction) =>
  19     collectionPanelActions.match(action, {
  20         default: () => state,
  21         SET_COLLECTION: (item) => ({ ...state, item }),
  22         LOAD_COLLECTION_SUCCESS: ({ item }) => ({ ...state, item }),
  23         SET_NUMBER_OF_COLLECTIONS_WITH_SAME_PDH: (num) => ({ ...state, numberOfCollectionsWithSamePDH: num }),
  24     });