new project stable version

lib/presentation/viewmodel/route_bloc.dart

@@ -0,0 +1,31 @@
+import 'package:be_happy/core/result.dart';
+import 'package:be_happy/domain/entities/point.dart';
+import 'package:be_happy/domain/usecase/get_scooter_order_route_history_usecase.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+
+import '../event/route_event.dart';
+import '../state/route_state.dart';
+
+class RouteBloc extends Bloc<RouteEvent, RouteState> {
+  final GetScooterOrderRouteHistoryUsecase getRouteUseCase;
+
+  RouteBloc({required this.getRouteUseCase}) : super(RouteInitial()) {
+    on<FetchRouteEvent>((event, emit) async {
+      emit(RouteLoading());
+      try {
+        final result = await getRouteUseCase(event.orderId);
+
+        if (result is Success<List<Point>>) {
+
+          final List<Point> points = result.data ?? [];
+
+          emit(RouteLoaded(points));
+
+        }
+
+      } catch (e) {
+        emit(RouteError("Ошибка загрузки пути"));
+      }
+    });
+  }
+}