25 lines
646 B
JavaScript
25 lines
646 B
JavaScript
import {
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ALERT_SHOW,
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ALERT_DISMISS,
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ALERT_CLEAR,
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} from '../actions/alerts';
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import { Map as ImmutableMap, List as ImmutableList } from 'immutable';
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const initialState = ImmutableList([]);
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export default function alerts(state = initialState, action) {
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switch(action.type) {
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case ALERT_SHOW:
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return state.push(ImmutableMap({
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key: state.size > 0 ? state.last().get('key') + 1 : 0,
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title: action.title,
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message: action.message,
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}));
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case ALERT_DISMISS:
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return state.filterNot(item => item.get('key') === action.alert.key);
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case ALERT_CLEAR:
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return state.clear();
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default:
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return state;
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}
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};
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