import { createReducer, on } from '@ngrx/store'; import { initialState } from './state'; import { buddy2Data, buddy2Success } from './actions'; export const reducer = createReducer( initialState, on(buddy2Data, (state, action) => { return { ...state, buddyInfoList: [...state.buddyInfoList, ...action.data.buddyInfos] }; }), on(buddy2Success, (state, action) => { return { ...state, buddy2SyncDate: action.res.syncDate }; }) );