import { fromJS } from 'immutable'; const initialState = fromJS({ initialWebhook: {}, modifiedWebhook: {}, shouldRefetchData: false, }); const reducer = (state, action) => { switch (action.type) { case 'GET_DATA_SUCCEEDED': return state .update('initialWebhook', () => fromJS(action.data)) .update('modifiedWebhook', () => fromJS(action.data)) .update('shouldRefetchData', () => false); default: return state; } }; export default reducer; export { initialState };