juplo.de Git - examples/angular-tour-of-heroes/blob - src/app/reducers/vorgang.ts

   1 import { createReducer, on } from '@ngrx/store';
   2 import { Vorgang } from '../vorgang';
   3 import { create } from '../actions/vorgang';
   4
   5 export interface State {
   6   vorgaenge: Vorgang[];
   7 }
   8
   9 export const initialState: State = { vorgaenge : [] };
  10
  11 const REDUCER = createReducer(
  12   initialState,
  13   on(create, (state, props) => {
  14     const vorgaenge: Vorgang[] = [ props.vorgang ];
  15     state.vorgaenge.forEach(val => vorgaenge.push(Object.assign({}, val)));
  16     return { vorgaenge };
  17   })
  18 );
  19
  20 export function reducer(state, action): State {
  21   return REDUCER(state, action);
  22 }