Implemented per stream subscription recovery with polling fallback

2026-03-01 17:24:04 +08:00
parent e91e7b43d2
commit c9479f01f0
19 changed files with 894 additions and 494 deletions
@@ -2,14 +2,22 @@ import 'package:flutter_riverpod/flutter_riverpod.dart';

 import '../models/service.dart';
 import 'supabase_provider.dart';
+import 'stream_recovery.dart';

 final servicesProvider = StreamProvider<List<Service>>((ref) {
  final client = ref.watch(supabaseClientProvider);
-  return client
-      .from('services')
-      .stream(primaryKey: ['id'])
-      .order('name')
-      .map((rows) => rows.map((r) => Service.fromMap(r)).toList());
+
+  final wrapper = StreamRecoveryWrapper<Service>(
+    stream: client.from('services').stream(primaryKey: ['id']).order('name'),
+    onPollData: () async {
+      final data = await client.from('services').select().order('name');
+      return data.map(Service.fromMap).toList();
+    },
+    fromMap: Service.fromMap,
+  );
+
+  ref.onDispose(wrapper.dispose);
+  return wrapper.stream.map((result) => result.data);
 });

 final servicesOnceProvider = FutureProvider<List<Service>>((ref) async {