import 'package:aman_kassa_flutter/redux/actions/bank_actions.dart'; import 'package:aman_kassa_flutter/redux/state/bank_state.dart'; bankReducer(BankState prevState, SetBankStateAction action) { final payload = action.bankState; return prevState.copyWith( login: payload.login ?? prevState.login, password: payload.password ?? prevState.password, session: payload.session ?? prevState.session, sessionType: payload.sessionType ?? prevState.sessionType, loading: null, ); }