refactor: drop metadata scope (#28668)

Co-authored-by: shenlong-tanwen <139912620+shalong-tanwen@users.noreply.github.com>

mobile/lib/domain/models/config/app_config.dart

@@ -143,13 +143,8 @@ class AppConfig {
           })
           as T;
 
-  factory AppConfig.fromEntries(Map<MetadataKey<Object>, Object> entries) {
-    var config = const AppConfig();
-    for (final MapEntry(key: key, value: value) in entries.entries) {
-      config = config.write(key, value);
-    }
-    return config;
-  }
+  factory AppConfig.fromEntries(Map<MetadataKey<Object>, Object> overrides) =>
+      overrides.entries.fold(const AppConfig(), (config, entry) => config.write(entry.key, entry.value));
 
   AppConfig write<T extends Object>(MetadataKey<T> key, T value) {
     return switch (key) {

mobile/lib/domain/models/metadata_key.dart

@@ -7,13 +7,6 @@ import 'package:immich_mobile/domain/models/log.model.dart';
 import 'package:immich_mobile/domain/models/timeline.model.dart';
 import 'package:immich_mobile/providers/album/album_sort_by_options.provider.dart';
 
-enum MetadataScope {
-  user, // keys with this scope are deleted on logout
-  system;
-
-  const MetadataScope();
-}
-
 enum MetadataKey<T extends Object> {
   // Theme
   themePrimaryColor<ImmichColorPreset>(codec: _EnumCodec(ImmichColorPreset.values)),
@@ -32,14 +25,11 @@ enum MetadataKey<T extends Object> {
   viewerTapToNavigate<bool>(),
 
   // Network
-  networkAutoEndpointSwitching<bool>(scope: .system),
-  networkPreferredWifiName<String>(scope: .system),
-  networkLocalEndpoint<String>(scope: .system),
-  networkExternalEndpointList<List<String>>(scope: .system, codec: _ListCodec(_PrimitiveCodec.string)),
-  networkCustomHeaders<Map<String, String>>(
-    scope: .system,
-    codec: _MapCodec(_PrimitiveCodec.string, _PrimitiveCodec.string),
-  ),
+  networkAutoEndpointSwitching<bool>(),
+  networkPreferredWifiName<String>(),
+  networkLocalEndpoint<String>(),
+  networkExternalEndpointList<List<String>>(codec: _ListCodec(_PrimitiveCodec.string)),
+  networkCustomHeaders<Map<String, String>>(codec: _MapCodec(_PrimitiveCodec.string, _PrimitiveCodec.string)),
 
   // Album
   albumSortMode<AlbumSortMode>(codec: _EnumCodec(AlbumSortMode.values)),
@@ -60,7 +50,7 @@ enum MetadataKey<T extends Object> {
   timelineStorageIndicator<bool>(),
 
   // Log
-  logLevel<LogLevel>(scope: .system, codec: _EnumCodec(LogLevel.values)),
+  logLevel<LogLevel>(codec: _EnumCodec(LogLevel.values)),
 
   // Map
   mapShowFavoriteOnly<bool>(),
@@ -83,10 +73,9 @@ enum MetadataKey<T extends Object> {
   slideshowLook<SlideshowLook>(codec: _EnumCodec(SlideshowLook.values)),
   slideshowDirection<SlideshowDirection>(codec: _EnumCodec(SlideshowDirection.values));
 
-  final MetadataScope scope;
   final _MetadataCodec<T>? _codecOverride;
 
-  const MetadataKey({this.scope = .user, _MetadataCodec<T>? codec}) : _codecOverride = codec;
+  const MetadataKey({_MetadataCodec<T>? codec}) : _codecOverride = codec;
 
   _MetadataCodec<T> get _codec => _codecOverride ?? _MetadataCodec.forType(T);
 

mobile/lib/infrastructure/repositories/metadata.repository.dart

@@ -34,21 +34,33 @@ class MetadataRepository extends DriftDatabaseRepository {
 
   Future<void> refresh() async => _applyOverrides(await _db.select(_db.metadataEntity).get());
 
+  Future<void> clear(Iterable<MetadataKey> keys) async {
+    if (keys.isEmpty) {
+      return;
+    }
+
+    final names = keys.map((key) => key.name).toList();
+    await (_db.delete(_db.metadataEntity)..where((row) => row.key.isIn(names))).go();
+
+    for (final key in keys) {
+      _appConfig = _appConfig.write(key, defaultConfig.read(key));
+    }
+  }
+
   Future<void> write<T extends Object, U extends T>(MetadataKey<T> key, U value) async {
     if (value == _appConfig.read(key)) {
       return;
     }
 
     if (value == defaultConfig.read(key)) {
-      await (_db.delete(_db.metadataEntity)..where((t) => t.key.equals(key.name))).go();
-    } else {
-      await _db
-          .into(_db.metadataEntity)
-          .insertOnConflictUpdate(
-            MetadataEntityCompanion.insert(key: key.name, value: key.encode(value), updatedAt: Value(DateTime.now())),
-          );
+      return clear([key]);
     }
 
+    await _db
+        .into(_db.metadataEntity)
+        .insertOnConflictUpdate(
+          MetadataEntityCompanion.insert(key: key.name, value: key.encode(value), updatedAt: Value(DateTime.now())),
+        );
     _appConfig = _appConfig.write(key, value);
   }
 

mobile/lib/services/auth.service.dart

@@ -110,7 +110,7 @@ class AuthService {
   /// - Authentication repository data
   /// - Current user information
   /// - Access token
-  /// - Asset ETag
+  /// - Server-specific endpoint configuration
   ///
   /// All deletions are executed in parallel using [Future.wait].
   Future<void> clearLocalData() async {
@@ -120,6 +120,12 @@ class AuthService {
       _authRepository.clearLocalData(),
       Store.delete(StoreKey.currentUser),
       Store.delete(StoreKey.accessToken),
+      MetadataRepository.instance.clear(const [
+        .networkAutoEndpointSwitching,
+        .networkPreferredWifiName,
+        .networkLocalEndpoint,
+        .networkExternalEndpointList,
+      ]),
     ]);
   }