24 lines
694 B
JavaScript
24 lines
694 B
JavaScript
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import { TRENDS_FETCH_REQUEST, TRENDS_FETCH_SUCCESS, TRENDS_FETCH_FAIL } from '../actions/trends';
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import { Map as ImmutableMap, List as ImmutableList, fromJS } from 'immutable';
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const initialState = ImmutableMap({
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items: ImmutableList(),
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isLoading: false,
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});
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export default function trendsReducer(state = initialState, action) {
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switch(action.type) {
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case TRENDS_FETCH_REQUEST:
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return state.set('isLoading', true);
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case TRENDS_FETCH_SUCCESS:
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return state.withMutations(map => {
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map.set('items', fromJS(action.trends));
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map.set('isLoading', false);
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});
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case TRENDS_FETCH_FAIL:
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return state.set('isLoading', false);
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default:
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return state;
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}
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};
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