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     console.log(`Old state: ${JSON.stringify(state)}, props: ${JSON.stringify(props)}`);
  15     const vorgaenge: Vorgang[] = [ props.vorgang ];
  16     state.vorgaenge.forEach(val => vorgaenge.push(Object.assign({}, val)));
  17     return { vorgaenge };
  18   })
  19 );
  20
  21 export function reducer(state, action): State {
  22   return REDUCER(state, action);
  23 }