sdnr/wt/odlux/apps/performanceHistoryApp/src/handlers/availableLtpsActionHandler.ts


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43

import { IActionHandler } from '../../../../framework/src/flux/action';

import {
  AllAvailableLtpsLoadedAction,
  LoadAllAvailableLtpsAction,
} from '../actions/ltpAction';

import { LtpIds } from '../models/availableLtps';

export interface IAvailableLtpsState {
  distinctLtps: LtpIds[];
  busy: boolean;
}

const connectedNetworkElementsStateInit: IAvailableLtpsState = {
    distinctLtps: [],
  busy: false
};

export const availableLtpsActionHandler: IActionHandler<IAvailableLtpsState> = (state = connectedNetworkElementsStateInit, action) => {
  if (action instanceof LoadAllAvailableLtpsAction) {

    state = {
      ...state,
      busy: true
    };

  } else if (action instanceof AllAvailableLtpsLoadedAction) {
    if (!action.error && action.availableLtps) {
      state = {
        ...state,
        distinctLtps: action.availableLtps,
        busy: false
      };
    } else {
      state = {
        ...state,
        busy: false
      };
    }
  }
  return state;
};