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feat(wip): implement trip persistence through a local repository. Include loaded trips in the start page UI

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This commit is contained in:
Remy Moll
2025-12-30 00:51:40 +01:00
parent 81ed2fd8c3
commit 014b48591e
28 changed files with 2395 additions and 387 deletions
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29
frontend/lib/data/repositories/backend_trip_repository.dart
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@@ -1,13 +1,15 @@
import 'package:anyway/data/datasources/trip_local_datasource.dart';
import 'package:anyway/data/datasources/trip_remote_datasource.dart';
import 'package:anyway/domain/entities/landmark.dart';
import 'package:anyway/domain/entities/preferences.dart';
import 'package:anyway/domain/entities/trip.dart';
import 'package:anyway/domain/repositories/trip_repository.dart';
import 'package:anyway/data/datasources/trip_remote_datasource.dart';
class BackendTripRepository implements TripRepository {
final TripRemoteDataSource remote;
final TripLocalDataSource local;
BackendTripRepository({required this.remote});
BackendTripRepository({required this.remote, required this.local});
@override
Future<Trip> getTrip({Preferences? preferences, String? tripUUID, List<Landmark>? landmarks}) async {
@@ -86,4 +88,27 @@ class BackendTripRepository implements TripRepository {
prefsPayload['max_time_minute'] = preferences.maxTimeMinutes;
return prefsPayload;
}
// TODO - should this be moved to a separate local repository?
@override
Future<List<Trip>> getSavedTrips() async {
final rawTrips = await local.loadTrips();
return rawTrips.map(Trip.fromJson).toList(growable: false);
}
@override
Future<Trip?> getSavedTrip(String uuid) async {
final json = await local.getTrip(uuid);
return json == null ? null : Trip.fromJson(json);
}
@override
Future<void> saveTrip(Trip trip) async {
await local.upsertTrip(trip.toJson());
}
@override
Future<void> deleteSavedTrip(String uuid) async {
await local.deleteTrip(uuid);
}
}