const DEFAULT_STATE = { apiData: {}, isLoading: false, isSaving: false, }; const reducer = (state = DEFAULT_STATE, action) => { switch (action.type) { case "SET_API_DATA": return { ...state, apiData: action.data }; case "SET_LOADING": return { ...state, isLoading: action.isLoading }; case "SET_SAVING": return { ...state, isSaving: action.isSaving }; default: return state; } }; export default reducer;