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- import { List as ImmutableList } from 'immutable';
- import {
- ALERT_SHOW,
- ALERT_DISMISS,
- ALERT_CLEAR,
- } from '../actions/alerts';
- const initialState = ImmutableList([]);
- let id = 0;
- const addAlert = (state, alert) =>
- state.push({
- key: id++,
- ...alert,
- });
- export default function alerts(state = initialState, action) {
- switch(action.type) {
- case ALERT_SHOW:
- return addAlert(state, action.alert);
- case ALERT_DISMISS:
- return state.filterNot(item => item.key === action.alert.key);
- case ALERT_CLEAR:
- return state.clear();
- default:
- return state;
- }
- }
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