invoice/lib/redux/dashboard/dashboard_middleware.dart

48 lines
1.4 KiB
Dart

import 'package:invoiceninja/redux/client/client_actions.dart';
import 'package:redux/redux.dart';
import 'package:invoiceninja/redux/dashboard/dashboard_actions.dart';
import 'package:invoiceninja/redux/app/app_state.dart';
import 'package:invoiceninja/data/repositories/dashboard_repository.dart';
List<Middleware<AppState>> createStoreDashboardMiddleware([
DashboardRepository repository = const DashboardRepository(),
]) {
final loadDashboard = _createLoadDashboard(repository);
return [
TypedMiddleware<AppState, LoadDashboardAction>(loadDashboard),
];
}
Middleware<AppState> _createLoadDashboard(DashboardRepository repository) {
return (Store<AppState> store, action, NextDispatcher next) {
AppState state = store.state;
if (! state.dashboardState.isStale && ! action.force) {
next(action);
return;
}
if (state.isLoading) {
next(action);
return;
}
store.dispatch(LoadDashboardRequest());
repository.loadItem(state.selectedCompany, state.authState).then(
(data) {
store.dispatch(LoadDashboardSuccess(data));
if (action.completer != null) {
action.completer.complete(null);
}
if (state.clientState.isStale) {
store.dispatch(LoadClients());
}
}
).catchError((error) => store.dispatch(LoadDashboardFailure(error)));
next(action);
};
}