30 righe
594 B
JavaScript
30 righe
594 B
JavaScript
import { List as ImmutableList } from 'immutable';
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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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const initialState = ImmutableList([]);
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let id = 0;
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const addAlert = (state, alert) =>
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state.push({
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key: id++,
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...alert,
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});
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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 addAlert(state, action.alert);
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case ALERT_DISMISS:
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return state.filterNot(item => item.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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