feat(mobile): add album asset sync (#19522)

* feat(mobile): add album asset sync

* add SyncAlbumToAssetDeleteV1 to openapi-spec

* update delete queries to use where in statements

* clear remote album when clear remote data

* fix: bad merge

* fix: bad merge

* fix: _SyncAckV1 return type

---------

Co-authored-by: shenlong-tanwen <139912620+shalong-tanwen@users.noreply.github.com>
Co-authored-by: wuzihao051119 <wuzihao051119@outlook.com>
Co-authored-by: Alex Tran <alex.tran1502@gmail.com>

mobile/lib/domain/models/album/album.model.dart

@@ -0,0 +1,79 @@
+enum AlbumAssetOrder {
+  // do not change this order!
+  asc,
+  desc,
+}
+
+enum AlbumUserRole {
+  // do not change this order!
+  editor,
+  viewer,
+}
+
+// Model for an album stored in the server
+class Album {
+  final String id;
+  final String name;
+  final String ownerId;
+  final String description;
+  final DateTime createdAt;
+  final DateTime updatedAt;
+  final String? thumbnailAssetId;
+  final bool isActivityEnabled;
+  final AlbumAssetOrder order;
+
+  const Album({
+    required this.id,
+    required this.name,
+    required this.ownerId,
+    required this.description,
+    required this.createdAt,
+    required this.updatedAt,
+    this.thumbnailAssetId,
+    required this.isActivityEnabled,
+    required this.order,
+  });
+
+  @override
+  String toString() {
+    return '''Album {
+   id: $id,
+   name: $name,
+   ownerId: $ownerId,
+   description: $description,
+   createdAt: $createdAt,
+   updatedAt: $updatedAt,
+   isActivityEnabled: $isActivityEnabled,
+   order: $order,
+   thumbnailAssetId: ${thumbnailAssetId ?? "<NA>"}
+ }''';
+  }
+
+  @override
+  bool operator ==(Object other) {
+    if (other is! Album) return false;
+    if (identical(this, other)) return true;
+    return id == other.id &&
+        name == other.name &&
+        ownerId == other.ownerId &&
+        description == other.description &&
+        createdAt == other.createdAt &&
+        updatedAt == other.updatedAt &&
+        thumbnailAssetId == other.thumbnailAssetId &&
+        isActivityEnabled == other.isActivityEnabled &&
+        order == other.order;
+  }
+
+  @override
+  int get hashCode {
+    return id.hashCode ^
+        name.hashCode ^
+        ownerId.hashCode ^
+        description.hashCode ^
+        createdAt.hashCode ^
+        updatedAt.hashCode ^
+        thumbnailAssetId.hashCode ^
+        isActivityEnabled.hashCode ^
+        order.hashCode;
+  }
+}

mobile/lib/domain/services/local_sync.service.dart

@@ -2,8 +2,8 @@ import 'dart:async';
 
 import 'package:collection/collection.dart';
 import 'package:flutter/widgets.dart';
+import 'package:immich_mobile/domain/models/album/local_album.model.dart';
 import 'package:immich_mobile/domain/models/asset/base_asset.model.dart';
-import 'package:immich_mobile/domain/models/local_album.model.dart';
 import 'package:immich_mobile/infrastructure/repositories/local_album.repository.dart';
 import 'package:immich_mobile/platform/native_sync_api.g.dart';
 import 'package:immich_mobile/presentation/pages/dev/dev_logger.dart';

mobile/lib/domain/services/sync_stream.service.dart

@@ -76,11 +76,76 @@ class SyncStreamService {
       case SyncEntityType.assetExifV1:
         return _syncStreamRepository.updateAssetsExifV1(data.cast());
       case SyncEntityType.partnerAssetV1:
-        return _syncStreamRepository.updatePartnerAssetsV1(data.cast());
+        return _syncStreamRepository.updateAssetsV1(
+          data.cast(),
+          debugLabel: 'partner',
+        );
+      case SyncEntityType.partnerAssetBackfillV1:
+        return _syncStreamRepository.updateAssetsV1(
+          data.cast(),
+          debugLabel: 'partner backfill',
+        );
       case SyncEntityType.partnerAssetDeleteV1:
-        return _syncStreamRepository.deletePartnerAssetsV1(data.cast());
+        return _syncStreamRepository.deleteAssetsV1(
+          data.cast(),
+          debugLabel: "partner",
+        );
       case SyncEntityType.partnerAssetExifV1:
-        return _syncStreamRepository.updatePartnerAssetsExifV1(data.cast());
+        return _syncStreamRepository.updateAssetsExifV1(
+          data.cast(),
+          debugLabel: 'partner',
+        );
+      case SyncEntityType.partnerAssetExifBackfillV1:
+        return _syncStreamRepository.updateAssetsExifV1(
+          data.cast(),
+          debugLabel: 'partner backfill',
+        );
+      case SyncEntityType.albumV1:
+        return _syncStreamRepository.updateAlbumsV1(data.cast());
+      case SyncEntityType.albumDeleteV1:
+        return _syncStreamRepository.deleteAlbumsV1(data.cast());
+      case SyncEntityType.albumUserV1:
+        return _syncStreamRepository.updateAlbumUsersV1(data.cast());
+      case SyncEntityType.albumUserBackfillV1:
+        return _syncStreamRepository.updateAlbumUsersV1(
+          data.cast(),
+          debugLabel: 'backfill',
+        );
+      case SyncEntityType.albumUserDeleteV1:
+        return _syncStreamRepository.deleteAlbumUsersV1(data.cast());
+      case SyncEntityType.albumAssetV1:
+        return _syncStreamRepository.updateAssetsV1(
+          data.cast(),
+          debugLabel: 'album',
+        );
+      case SyncEntityType.albumAssetBackfillV1:
+        return _syncStreamRepository.updateAssetsV1(
+          data.cast(),
+          debugLabel: 'album backfill',
+        );
+      case SyncEntityType.albumAssetExifV1:
+        return _syncStreamRepository.updateAssetsExifV1(
+          data.cast(),
+          debugLabel: 'album',
+        );
+      case SyncEntityType.albumAssetExifBackfillV1:
+        return _syncStreamRepository.updateAssetsExifV1(
+          data.cast(),
+          debugLabel: 'album backfill',
+        );
+      case SyncEntityType.albumToAssetV1:
+        return _syncStreamRepository.updateAlbumToAssetsV1(data.cast());
+      case SyncEntityType.albumToAssetBackfillV1:
+        return _syncStreamRepository.updateAlbumToAssetsV1(
+          data.cast(),
+          debugLabel: 'backfill',
+        );
+      case SyncEntityType.albumToAssetDeleteV1:
+        return _syncStreamRepository.deleteAlbumToAssetsV1(data.cast());
+      // No-op. SyncAckV1 entities are checkpoints in the sync stream
+      // to acknowledge that the client has processed all the backfill events
+      case SyncEntityType.syncAckV1:
+        return;
       default:
         _logger.warning("Unknown sync data type: $type");
     }

mobile/lib/domain/services/timeline.service.dart

@@ -45,6 +45,13 @@ class TimelineFactory {
         bucketSource: () =>
             _timelineRepository.watchLocalBucket(albumId, groupBy: groupBy),
       );
+
+  TimelineService remoteAlbum({required String albumId}) => TimelineService(
+        assetSource: (offset, count) => _timelineRepository
+            .getRemoteBucketAssets(albumId, offset: offset, count: count),
+        bucketSource: () =>
+            _timelineRepository.watchRemoteBucket(albumId, groupBy: groupBy),
+      );
 }
 
 class TimelineService {

mobile/lib/infrastructure/entities/local_album.entity.dart

@@ -1,5 +1,5 @@
 import 'package:drift/drift.dart';
-import 'package:immich_mobile/domain/models/local_album.model.dart';
+import 'package:immich_mobile/domain/models/album/local_album.model.dart';
 import 'package:immich_mobile/infrastructure/utils/drift_default.mixin.dart';
 
 class LocalAlbumEntity extends Table with DriftDefaultsMixin {

mobile/lib/infrastructure/entities/remote_album.entity.dart

@@ -0,0 +1,34 @@
+import 'package:drift/drift.dart';
+import 'package:immich_mobile/domain/models/album/album.model.dart';
+import 'package:immich_mobile/infrastructure/entities/remote_asset.entity.dart';
+import 'package:immich_mobile/infrastructure/entities/user.entity.dart';
+import 'package:immich_mobile/infrastructure/utils/drift_default.mixin.dart';
+
+class RemoteAlbumEntity extends Table with DriftDefaultsMixin {
+  const RemoteAlbumEntity();
+
+  TextColumn get id => text()();
+
+  TextColumn get name => text()();
+
+  TextColumn get description => text().withDefault(const Constant(''))();
+
+  DateTimeColumn get createdAt => dateTime().withDefault(currentDateAndTime)();
+
+  DateTimeColumn get updatedAt => dateTime().withDefault(currentDateAndTime)();
+
+  TextColumn get ownerId =>
+      text().references(UserEntity, #id, onDelete: KeyAction.cascade)();
+
+  TextColumn get thumbnailAssetId => text()
+      .references(RemoteAssetEntity, #id, onDelete: KeyAction.setNull)
+      .nullable()();
+
+  BoolColumn get isActivityEnabled =>
+      boolean().withDefault(const Constant(true))();
+
+  IntColumn get order => intEnum<AlbumAssetOrder>()();
+
+  @override
+  Set<Column> get primaryKey => {id};
+}

mobile/lib/infrastructure/entities/remote_album_asset.entity.dart

@@ -0,0 +1,17 @@
+import 'package:drift/drift.dart';
+import 'package:immich_mobile/infrastructure/entities/remote_album.entity.dart';
+import 'package:immich_mobile/infrastructure/entities/remote_asset.entity.dart';
+import 'package:immich_mobile/infrastructure/utils/drift_default.mixin.dart';
+
+class RemoteAlbumAssetEntity extends Table with DriftDefaultsMixin {
+  const RemoteAlbumAssetEntity();
+
+  TextColumn get assetId =>
+      text().references(RemoteAssetEntity, #id, onDelete: KeyAction.cascade)();
+
+  TextColumn get albumId =>
+      text().references(RemoteAlbumEntity, #id, onDelete: KeyAction.cascade)();
+
+  @override
+  Set<Column> get primaryKey => {assetId, albumId};
+}

mobile/lib/infrastructure/entities/remote_album_user.entity.dart

@@ -0,0 +1,20 @@
+import 'package:drift/drift.dart';
+import 'package:immich_mobile/domain/models/album/album.model.dart';
+import 'package:immich_mobile/infrastructure/entities/remote_album.entity.dart';
+import 'package:immich_mobile/infrastructure/entities/user.entity.dart';
+import 'package:immich_mobile/infrastructure/utils/drift_default.mixin.dart';
+
+class RemoteAlbumUserEntity extends Table with DriftDefaultsMixin {
+  const RemoteAlbumUserEntity();
+
+  TextColumn get albumId =>
+      text().references(RemoteAlbumEntity, #id, onDelete: KeyAction.cascade)();
+
+  TextColumn get userId =>
+      text().references(UserEntity, #id, onDelete: KeyAction.cascade)();
+
+  IntColumn get role => intEnum<AlbumUserRole>()();
+
+  @override
+  Set<Column> get primaryKey => {albumId, userId};
+}

mobile/lib/infrastructure/entities/remote_asset.entity.dart

@@ -1,5 +1,6 @@
 import 'package:drift/drift.dart';
 import 'package:immich_mobile/domain/models/asset/base_asset.model.dart';
+import 'package:immich_mobile/infrastructure/entities/remote_asset.entity.drift.dart';
 import 'package:immich_mobile/infrastructure/entities/user.entity.dart';
 import 'package:immich_mobile/infrastructure/utils/asset.mixin.dart';
 import 'package:immich_mobile/infrastructure/utils/drift_default.mixin.dart';
@@ -34,3 +35,21 @@ class RemoteAssetEntity extends Table
   @override
   Set<Column> get primaryKey => {id};
 }
+
+extension RemoteAssetEntityDataDomainEx on RemoteAssetEntityData {
+  Asset toDto() => Asset(
+        id: id,
+        name: name,
+        checksum: checksum,
+        type: type,
+        createdAt: createdAt,
+        updatedAt: updatedAt,
+        durationInSeconds: durationInSeconds,
+        isFavorite: isFavorite,
+        height: height,
+        width: width,
+        thumbHash: thumbHash,
+        visibility: visibility,
+        localId: null,
+      );
+}

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

@@ -8,6 +8,9 @@ import 'package:immich_mobile/infrastructure/entities/local_album.entity.dart';
 import 'package:immich_mobile/infrastructure/entities/local_album_asset.entity.dart';
 import 'package:immich_mobile/infrastructure/entities/local_asset.entity.dart';
 import 'package:immich_mobile/infrastructure/entities/partner.entity.dart';
+import 'package:immich_mobile/infrastructure/entities/remote_album.entity.dart';
+import 'package:immich_mobile/infrastructure/entities/remote_album_asset.entity.dart';
+import 'package:immich_mobile/infrastructure/entities/remote_album_user.entity.dart';
 import 'package:immich_mobile/infrastructure/entities/remote_asset.entity.dart';
 import 'package:immich_mobile/infrastructure/entities/user.entity.dart';
 import 'package:immich_mobile/infrastructure/entities/user_metadata.entity.dart';
@@ -40,6 +43,9 @@ class IsarDatabaseRepository implements IDatabaseRepository {
     LocalAlbumAssetEntity,
     RemoteAssetEntity,
     RemoteExifEntity,
+    RemoteAlbumEntity,
+    RemoteAlbumAssetEntity,
+    RemoteAlbumUserEntity,
   ],
   include: {
     'package:immich_mobile/infrastructure/entities/merged_asset.drift',

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

@@ -1,6 +1,6 @@
 import 'package:drift/drift.dart';
+import 'package:immich_mobile/domain/models/album/local_album.model.dart';
 import 'package:immich_mobile/domain/models/asset/base_asset.model.dart';
-import 'package:immich_mobile/domain/models/local_album.model.dart';
 import 'package:immich_mobile/infrastructure/entities/local_album.entity.drift.dart';
 import 'package:immich_mobile/infrastructure/entities/local_album_asset.entity.drift.dart';
 import 'package:immich_mobile/infrastructure/entities/local_asset.entity.drift.dart';

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

@@ -0,0 +1,45 @@
+import 'package:drift/drift.dart';
+import 'package:immich_mobile/domain/models/album/album.model.dart';
+import 'package:immich_mobile/infrastructure/entities/remote_album.entity.drift.dart';
+import 'package:immich_mobile/infrastructure/repositories/db.repository.dart';
+
+enum SortRemoteAlbumsBy { id }
+
+class DriftRemoteAlbumRepository extends DriftDatabaseRepository {
+  final Drift _db;
+  const DriftRemoteAlbumRepository(this._db) : super(_db);
+
+  Future<List<Album>> getAll({Set<SortRemoteAlbumsBy> sortBy = const {}}) {
+    final query = _db.remoteAlbumEntity.select();
+
+    if (sortBy.isNotEmpty) {
+      final orderings = <OrderClauseGenerator<$RemoteAlbumEntityTable>>[];
+      for (final sort in sortBy) {
+        orderings.add(
+          switch (sort) {
+            SortRemoteAlbumsBy.id => (row) => OrderingTerm.asc(row.id),
+          },
+        );
+      }
+      query.orderBy(orderings);
+    }
+
+    return query.map((row) => row.toDto()).get();
+  }
+}
+
+extension on RemoteAlbumEntityData {
+  Album toDto() {
+    return Album(
+      id: id,
+      name: name,
+      ownerId: ownerId,
+      createdAt: createdAt,
+      updatedAt: updatedAt,
+      description: description,
+      thumbnailAssetId: thumbnailAssetId,
+      isActivityEnabled: isActivityEnabled,
+      order: order,
+    );
+  }
+}

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

@@ -42,11 +42,16 @@ class SyncApiRepository {
       SyncStreamDto(
         types: [
           SyncRequestType.usersV1,
-          SyncRequestType.partnersV1,
           SyncRequestType.assetsV1,
-          SyncRequestType.partnerAssetsV1,
           SyncRequestType.assetExifsV1,
+          SyncRequestType.partnersV1,
+          SyncRequestType.partnerAssetsV1,
           SyncRequestType.partnerAssetExifsV1,
+          SyncRequestType.albumsV1,
+          SyncRequestType.albumUsersV1,
+          SyncRequestType.albumAssetsV1,
+          SyncRequestType.albumAssetExifsV1,
+          SyncRequestType.albumToAssetsV1,
         ],
       ).toJson(),
     );
@@ -135,6 +140,25 @@ const _kResponseMap = <SyncEntityType, Function(Object)>{
   SyncEntityType.assetDeleteV1: SyncAssetDeleteV1.fromJson,
   SyncEntityType.assetExifV1: SyncAssetExifV1.fromJson,
   SyncEntityType.partnerAssetV1: SyncAssetV1.fromJson,
+  SyncEntityType.partnerAssetBackfillV1: SyncAssetV1.fromJson,
   SyncEntityType.partnerAssetDeleteV1: SyncAssetDeleteV1.fromJson,
   SyncEntityType.partnerAssetExifV1: SyncAssetExifV1.fromJson,
+  SyncEntityType.partnerAssetExifBackfillV1: SyncAssetExifV1.fromJson,
+  SyncEntityType.albumV1: SyncAlbumV1.fromJson,
+  SyncEntityType.albumDeleteV1: SyncAlbumDeleteV1.fromJson,
+  SyncEntityType.albumUserV1: SyncAlbumUserV1.fromJson,
+  SyncEntityType.albumUserBackfillV1: SyncAlbumUserV1.fromJson,
+  SyncEntityType.albumUserDeleteV1: SyncAlbumUserDeleteV1.fromJson,
+  SyncEntityType.albumAssetV1: SyncAssetV1.fromJson,
+  SyncEntityType.albumAssetBackfillV1: SyncAssetV1.fromJson,
+  SyncEntityType.albumAssetExifV1: SyncAssetExifV1.fromJson,
+  SyncEntityType.albumAssetExifBackfillV1: SyncAssetExifV1.fromJson,
+  SyncEntityType.albumToAssetV1: SyncAlbumToAssetV1.fromJson,
+  SyncEntityType.albumToAssetBackfillV1: SyncAlbumToAssetV1.fromJson,
+  SyncEntityType.albumToAssetDeleteV1: SyncAlbumToAssetDeleteV1.fromJson,
+  SyncEntityType.syncAckV1: _SyncAckV1.fromJson,
 };
+
+class _SyncAckV1 {
+  static _SyncAckV1? fromJson(dynamic _) => _SyncAckV1();
+}

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

@@ -1,13 +1,17 @@
 import 'package:drift/drift.dart';
+import 'package:immich_mobile/domain/models/album/album.model.dart';
 import 'package:immich_mobile/domain/models/asset/base_asset.model.dart';
 import 'package:immich_mobile/infrastructure/entities/exif.entity.drift.dart';
 import 'package:immich_mobile/infrastructure/entities/partner.entity.drift.dart';
+import 'package:immich_mobile/infrastructure/entities/remote_album.entity.drift.dart';
+import 'package:immich_mobile/infrastructure/entities/remote_album_asset.entity.drift.dart';
+import 'package:immich_mobile/infrastructure/entities/remote_album_user.entity.drift.dart';
 import 'package:immich_mobile/infrastructure/entities/remote_asset.entity.drift.dart';
 import 'package:immich_mobile/infrastructure/entities/user.entity.drift.dart';
 import 'package:immich_mobile/infrastructure/repositories/db.repository.dart';
 import 'package:logging/logging.dart';
-import 'package:openapi/api.dart' as api show AssetVisibility;
-import 'package:openapi/api.dart' hide AssetVisibility;
+import 'package:openapi/api.dart' as api show AssetVisibility, AlbumUserRole;
+import 'package:openapi/api.dart' hide AssetVisibility, AlbumUserRole;
 
 class SyncStreamRepository extends DriftDatabaseRepository {
   final Logger _logger = Logger('DriftSyncStreamRepository');
@@ -17,16 +21,10 @@ class SyncStreamRepository extends DriftDatabaseRepository {
 
   Future<void> deleteUsersV1(Iterable<SyncUserDeleteV1> data) async {
     try {
-      await _db.batch((batch) {
-        for (final user in data) {
-          batch.delete(
-            _db.userEntity,
-            UserEntityCompanion(id: Value(user.userId)),
-          );
-        }
-      });
+      await _db.userEntity
+          .deleteWhere((row) => row.id.isIn(data.map((e) => e.userId)));
     } catch (error, stack) {
-      _logger.severe('Error while processing SyncUserDeleteV1', error, stack);
+      _logger.severe('Error: SyncUserDeleteV1', error, stack);
       rethrow;
     }
   }
@@ -48,7 +46,7 @@ class SyncStreamRepository extends DriftDatabaseRepository {
         }
       });
     } catch (error, stack) {
-      _logger.severe('Error while processing SyncUserV1', error, stack);
+      _logger.severe('Error: SyncUserV1', error, stack);
       rethrow;
     }
   }
@@ -67,7 +65,7 @@ class SyncStreamRepository extends DriftDatabaseRepository {
         }
       });
     } catch (e, s) {
-      _logger.severe('Error while processing SyncPartnerDeleteV1', e, s);
+      _logger.severe('Error: SyncPartnerDeleteV1', e, s);
       rethrow;
     }
   }
@@ -90,67 +88,30 @@ class SyncStreamRepository extends DriftDatabaseRepository {
         }
       });
     } catch (e, s) {
-      _logger.severe('Error while processing SyncPartnerV1', e, s);
+      _logger.severe('Error: SyncPartnerV1', e, s);
       rethrow;
     }
   }
 
-  Future<void> deleteAssetsV1(Iterable<SyncAssetDeleteV1> data) async {
+  Future<void> deleteAssetsV1(
+    Iterable<SyncAssetDeleteV1> data, {
+    String debugLabel = 'user',
+  }) async {
     try {
-      await _deleteAssetsV1(data);
+      await _db.remoteAssetEntity
+          .deleteWhere((row) => row.id.isIn(data.map((e) => e.assetId)));
     } catch (e, s) {
-      _logger.severe('Error while processing deleteAssetsV1', e, s);
+      _logger.severe('Error: deleteAssetsV1 - $debugLabel', e, s);
       rethrow;
     }
   }
 
-  Future<void> updateAssetsV1(Iterable<SyncAssetV1> data) async {
+  Future<void> updateAssetsV1(
+    Iterable<SyncAssetV1> data, {
+    String debugLabel = 'user',
+  }) async {
     try {
-      await _updateAssetsV1(data);
-    } catch (e, s) {
-      _logger.severe('Error while processing updateAssetsV1', e, s);
-      rethrow;
-    }
-  }
-
-  Future<void> deletePartnerAssetsV1(Iterable<SyncAssetDeleteV1> data) async {
-    try {
-      await _deleteAssetsV1(data);
-    } catch (e, s) {
-      _logger.severe('Error while processing deletePartnerAssetsV1', e, s);
-      rethrow;
-    }
-  }
-
-  Future<void> updatePartnerAssetsV1(Iterable<SyncAssetV1> data) async {
-    try {
-      await _updateAssetsV1(data);
-    } catch (e, s) {
-      _logger.severe('Error while processing updatePartnerAssetsV1', e, s);
-      rethrow;
-    }
-  }
-
-  Future<void> updateAssetsExifV1(Iterable<SyncAssetExifV1> data) async {
-    try {
-      await _updateAssetExifV1(data);
-    } catch (e, s) {
-      _logger.severe('Error while processing updateAssetsExifV1', e, s);
-      rethrow;
-    }
-  }
-
-  Future<void> updatePartnerAssetsExifV1(Iterable<SyncAssetExifV1> data) async {
-    try {
-      await _updateAssetExifV1(data);
-    } catch (e, s) {
-      _logger.severe('Error while processing updatePartnerAssetsExifV1', e, s);
-      rethrow;
-    }
-  }
-
-  Future<void> _updateAssetsV1(Iterable<SyncAssetV1> data) =>
-      _db.batch((batch) {
+      await _db.batch((batch) {
         for (final asset in data) {
           final companion = RemoteAssetEntityCompanion(
             name: Value(asset.originalFileName),
@@ -175,19 +136,18 @@ class SyncStreamRepository extends DriftDatabaseRepository {
           );
         }
       });
+    } catch (e, s) {
+      _logger.severe('Error: updateAssetsV1 - $debugLabel', e, s);
+      rethrow;
+    }
+  }
 
-  Future<void> _deleteAssetsV1(Iterable<SyncAssetDeleteV1> assets) =>
-      _db.batch((batch) {
-        for (final asset in assets) {
-          batch.delete(
-            _db.remoteAssetEntity,
-            RemoteAssetEntityCompanion(id: Value(asset.assetId)),
-          );
-        }
-      });
-
-  Future<void> _updateAssetExifV1(Iterable<SyncAssetExifV1> data) =>
-      _db.batch((batch) {
+  Future<void> updateAssetsExifV1(
+    Iterable<SyncAssetExifV1> data, {
+    String debugLabel = 'user',
+  }) async {
+    try {
+      await _db.batch((batch) {
         for (final exif in data) {
           final companion = RemoteExifEntityCompanion(
             city: Value(exif.city),
@@ -219,6 +179,141 @@ class SyncStreamRepository extends DriftDatabaseRepository {
           );
         }
       });
+    } catch (e, s) {
+      _logger.severe('Error: updateAssetsExifV1 - $debugLabel', e, s);
+      rethrow;
+    }
+  }
+
+  Future<void> deleteAlbumsV1(Iterable<SyncAlbumDeleteV1> data) async {
+    try {
+      await _db.remoteAlbumEntity
+          .deleteWhere((row) => row.id.isIn(data.map((e) => e.albumId)));
+    } catch (e, s) {
+      _logger.severe('Error: deleteAlbumsV1', e, s);
+      rethrow;
+    }
+  }
+
+  Future<void> updateAlbumsV1(Iterable<SyncAlbumV1> data) async {
+    try {
+      await _db.batch((batch) {
+        for (final album in data) {
+          final companion = RemoteAlbumEntityCompanion(
+            name: Value(album.name),
+            description: Value(album.description),
+            isActivityEnabled: Value(album.isActivityEnabled),
+            order: Value(album.order.toAlbumAssetOrder()),
+            thumbnailAssetId: Value(album.thumbnailAssetId),
+            ownerId: Value(album.ownerId),
+            createdAt: Value(album.createdAt),
+            updatedAt: Value(album.updatedAt),
+          );
+
+          batch.insert(
+            _db.remoteAlbumEntity,
+            companion.copyWith(id: Value(album.id)),
+            onConflict: DoUpdate((_) => companion),
+          );
+        }
+      });
+    } catch (e, s) {
+      _logger.severe('Error: updateAlbumsV1', e, s);
+      rethrow;
+    }
+  }
+
+  Future<void> deleteAlbumUsersV1(Iterable<SyncAlbumUserDeleteV1> data) async {
+    try {
+      await _db.batch((batch) {
+        for (final album in data) {
+          batch.delete(
+            _db.remoteAlbumUserEntity,
+            RemoteAlbumUserEntityCompanion(
+              albumId: Value(album.albumId),
+              userId: Value(album.userId),
+            ),
+          );
+        }
+      });
+    } catch (e, s) {
+      _logger.severe('Error: deleteAlbumUsersV1', e, s);
+      rethrow;
+    }
+  }
+
+  Future<void> updateAlbumUsersV1(
+    Iterable<SyncAlbumUserV1> data, {
+    String debugLabel = 'user',
+  }) async {
+    try {
+      await _db.batch((batch) {
+        for (final album in data) {
+          final companion = RemoteAlbumUserEntityCompanion(
+            role: Value(album.role.toAlbumUserRole()),
+          );
+
+          batch.insert(
+            _db.remoteAlbumUserEntity,
+            companion.copyWith(
+              albumId: Value(album.albumId),
+              userId: Value(album.userId),
+            ),
+            onConflict: DoUpdate((_) => companion),
+          );
+        }
+      });
+    } catch (e, s) {
+      _logger.severe('Error: updateAlbumUsersV1 - $debugLabel', e, s);
+      rethrow;
+    }
+  }
+
+  Future<void> deleteAlbumToAssetsV1(
+    Iterable<SyncAlbumToAssetDeleteV1> data,
+  ) async {
+    try {
+      await _db.batch((batch) {
+        for (final album in data) {
+          batch.delete(
+            _db.remoteAlbumAssetEntity,
+            RemoteAlbumAssetEntityCompanion(
+              albumId: Value(album.albumId),
+              assetId: Value(album.assetId),
+            ),
+          );
+        }
+      });
+    } catch (e, s) {
+      _logger.severe('Error: deleteAlbumToAssetsV1', e, s);
+      rethrow;
+    }
+  }
+
+  Future<void> updateAlbumToAssetsV1(
+    Iterable<SyncAlbumToAssetV1> data, {
+    String debugLabel = 'user',
+  }) async {
+    try {
+      await _db.batch((batch) {
+        for (final album in data) {
+          final companion = RemoteAlbumAssetEntityCompanion(
+            albumId: Value(album.albumId),
+            assetId: Value(album.assetId),
+          );
+
+          batch.insert(
+            _db.remoteAlbumAssetEntity,
+            companion,
+            onConflict: DoNothing(),
+          );
+        }
+      });
+    } catch (e, s) {
+      _logger.severe('Error: updateAlbumToAssetsV1 - $debugLabel', e, s);
+      rethrow;
+    }
+  }
 }
 
 extension on AssetTypeEnum {
@@ -231,6 +326,22 @@ extension on AssetTypeEnum {
       };
 }
 
+extension on AssetOrder {
+  AlbumAssetOrder toAlbumAssetOrder() => switch (this) {
+        AssetOrder.asc => AlbumAssetOrder.asc,
+        AssetOrder.desc => AlbumAssetOrder.desc,
+        _ => throw Exception('Unknown AssetOrder value: $this'),
+      };
+}
+
+extension on api.AlbumUserRole {
+  AlbumUserRole toAlbumUserRole() => switch (this) {
+        api.AlbumUserRole.editor => AlbumUserRole.editor,
+        api.AlbumUserRole.viewer => AlbumUserRole.viewer,
+        _ => throw Exception('Unknown AlbumUserRole value: $this'),
+      };
+}
+
 extension on api.AssetVisibility {
   AssetVisibility toAssetVisibility() => switch (this) {
         api.AssetVisibility.timeline => AssetVisibility.timeline,

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

@@ -6,6 +6,7 @@ import 'package:immich_mobile/constants/constants.dart';
 import 'package:immich_mobile/domain/models/asset/base_asset.model.dart';
 import 'package:immich_mobile/domain/models/timeline.model.dart';
 import 'package:immich_mobile/infrastructure/entities/local_asset.entity.dart';
+import 'package:immich_mobile/infrastructure/entities/remote_asset.entity.dart';
 import 'package:immich_mobile/infrastructure/repositories/db.repository.dart';
 import 'package:stream_transform/stream_transform.dart';
 
@@ -139,6 +140,62 @@ class DriftTimelineRepository extends DriftDatabaseRepository {
         .map((row) => row.readTable(_db.localAssetEntity).toDto())
         .get();
   }
+
+  Stream<List<Bucket>> watchRemoteBucket(
+    String albumId, {
+    GroupAssetsBy groupBy = GroupAssetsBy.day,
+  }) {
+    if (groupBy == GroupAssetsBy.none) {
+      return _db.remoteAlbumAssetEntity
+          .count(where: (row) => row.albumId.equals(albumId))
+          .map(_generateBuckets)
+          .watchSingle();
+    }
+
+    final assetCountExp = _db.remoteAssetEntity.id.count();
+    final dateExp = _db.remoteAssetEntity.createdAt.dateFmt(groupBy);
+
+    final query = _db.remoteAssetEntity.selectOnly()
+      ..addColumns([assetCountExp, dateExp])
+      ..join([
+        innerJoin(
+          _db.remoteAlbumAssetEntity,
+          _db.remoteAlbumAssetEntity.assetId
+              .equalsExp(_db.remoteAssetEntity.id),
+        ),
+      ])
+      ..where(_db.remoteAlbumAssetEntity.albumId.equals(albumId))
+      ..groupBy([dateExp])
+      ..orderBy([OrderingTerm.desc(dateExp)]);
+
+    return query.map((row) {
+      final timeline = row.read(dateExp)!.dateFmt(groupBy);
+      final assetCount = row.read(assetCountExp)!;
+      return TimeBucket(date: timeline, assetCount: assetCount);
+    }).watch();
+  }
+
+  Future<List<BaseAsset>> getRemoteBucketAssets(
+    String albumId, {
+    required int offset,
+    required int count,
+  }) {
+    final query = _db.remoteAssetEntity.select().join(
+      [
+        innerJoin(
+          _db.remoteAlbumAssetEntity,
+          _db.remoteAlbumAssetEntity.assetId
+              .equalsExp(_db.remoteAssetEntity.id),
+        ),
+      ],
+    )
+      ..where(_db.remoteAlbumAssetEntity.albumId.equals(albumId))
+      ..orderBy([OrderingTerm.desc(_db.remoteAssetEntity.createdAt)])
+      ..limit(count, offset: offset);
+    return query
+        .map((row) => row.readTable(_db.remoteAssetEntity).toDto())
+        .get();
+  }
 }
 
 extension on Expression<DateTime> {

mobile/lib/presentation/pages/dev/feat_in_development.page.dart

@@ -63,6 +63,9 @@ final _features = [
       final db = ref.read(driftProvider);
       await db.remoteAssetEntity.deleteAll();
       await db.remoteExifEntity.deleteAll();
+      await db.remoteAlbumEntity.deleteAll();
+      await db.remoteAlbumUserEntity.deleteAll();
+      await db.remoteAlbumAssetEntity.deleteAll();
     },
   ),
   _Feature(

mobile/lib/presentation/pages/dev/media_stat.page.dart

@@ -40,7 +40,10 @@ class _Summary extends StatelessWidget {
         } else if (snapshot.hasError) {
           subtitle = const Icon(Icons.error_rounded);
         } else {
-          subtitle = Text('${snapshot.data ?? 0}');
+          subtitle = Text(
+            '${snapshot.data ?? 0}',
+            style: ctx.textTheme.bodyLarge,
+          );
         }
         return ListTile(
           leading: leading,
@@ -147,6 +150,10 @@ final _remoteStats = [
     name: 'Exif Entities',
     load: (db) => db.managers.remoteExifEntity.count(),
   ),
+  _Stat(
+    name: 'Remote Albums',
+    load: (db) => db.managers.remoteAlbumEntity.count(),
+  ),
 ];
 
 @RoutePage()
@@ -160,6 +167,7 @@ class RemoteMediaSummaryPage extends StatelessWidget {
       body: Consumer(
         builder: (ctx, ref, __) {
           final db = ref.watch(driftProvider);
+          final albumsFuture = ref.watch(remoteAlbumRepository).getAll();
 
           return CustomScrollView(
             slivers: [
@@ -171,6 +179,49 @@ class RemoteMediaSummaryPage extends StatelessWidget {
                 },
                 itemCount: _remoteStats.length,
               ),
+              SliverToBoxAdapter(
+                child: Column(
+                  crossAxisAlignment: CrossAxisAlignment.stretch,
+                  children: [
+                    const Divider(),
+                    Padding(
+                      padding: const EdgeInsets.only(left: 15),
+                      child: Text(
+                        "Album summary",
+                        style: ctx.textTheme.titleMedium,
+                      ),
+                    ),
+                  ],
+                ),
+              ),
+              FutureBuilder(
+                future: albumsFuture,
+                builder: (_, snap) {
+                  final albums = snap.data ?? [];
+                  if (albums.isEmpty) {
+                    return const SliverToBoxAdapter(child: SizedBox.shrink());
+                  }
+
+                  albums.sortBy((a) => a.name);
+                  return SliverList.builder(
+                    itemBuilder: (_, index) {
+                      final album = albums[index];
+                      final countFuture = db.managers.remoteAlbumAssetEntity
+                          .filter((f) => f.albumId.id.equals(album.id))
+                          .count();
+                      return _Summary(
+                        leading: const Icon(Icons.photo_album_rounded),
+                        name: album.name,
+                        countFuture: countFuture,
+                        onTap: () => context.router.push(
+                          RemoteTimelineRoute(albumId: album.id),
+                        ),
+                      );
+                    },
+                    itemCount: albums.length,
+                  );
+                },
+              ),
             ],
           );
         },

mobile/lib/presentation/pages/dev/remote_timeline.page.dart

@@ -0,0 +1,32 @@
+import 'dart:async';
+
+import 'package:auto_route/auto_route.dart';
+import 'package:flutter/widgets.dart';
+import 'package:hooks_riverpod/hooks_riverpod.dart';
+import 'package:immich_mobile/presentation/widgets/timeline/timeline.widget.dart';
+import 'package:immich_mobile/providers/infrastructure/timeline.provider.dart';
+
+@RoutePage()
+class RemoteTimelinePage extends StatelessWidget {
+  final String albumId;
+
+  const RemoteTimelinePage({super.key, required this.albumId});
+
+  @override
+  Widget build(BuildContext context) {
+    return ProviderScope(
+      overrides: [
+        timelineServiceProvider.overrideWith(
+          (ref) {
+            final timelineService = ref
+                .watch(timelineFactoryProvider)
+                .remoteAlbum(albumId: albumId);
+            ref.onDispose(() => unawaited(timelineService.dispose()));
+            return timelineService;
+          },
+        ),
+      ],
+      child: const Timeline(),
+    );
+  }
+}

mobile/lib/providers/infrastructure/album.provider.dart

@@ -1,7 +1,12 @@
 import 'package:hooks_riverpod/hooks_riverpod.dart';
 import 'package:immich_mobile/infrastructure/repositories/local_album.repository.dart';
+import 'package:immich_mobile/infrastructure/repositories/remote_album.repository.dart';
 import 'package:immich_mobile/providers/infrastructure/db.provider.dart';
 
 final localAlbumRepository = Provider<DriftLocalAlbumRepository>(
   (ref) => DriftLocalAlbumRepository(ref.watch(driftProvider)),
 );
+
+final remoteAlbumRepository = Provider<DriftRemoteAlbumRepository>(
+  (ref) => DriftRemoteAlbumRepository(ref.watch(driftProvider)),
+);

mobile/lib/repositories/auth.repository.dart

@@ -34,6 +34,12 @@ class AuthRepository extends DatabaseRepository {
         db.users.clear(),
         _drift.remoteAssetEntity.deleteAll(),
         _drift.remoteExifEntity.deleteAll(),
+        _drift.userEntity.deleteAll(),
+        _drift.userMetadataEntity.deleteAll(),
+        _drift.partnerEntity.deleteAll(),
+        _drift.remoteAlbumEntity.deleteAll(),
+        _drift.remoteAlbumAssetEntity.deleteAll(),
+        _drift.remoteAlbumUserEntity.deleteAll(),
       ]);
     });
   }

mobile/lib/routing/router.dart

@@ -68,6 +68,7 @@ import 'package:immich_mobile/presentation/pages/dev/feat_in_development.page.da
 import 'package:immich_mobile/presentation/pages/dev/local_timeline.page.dart';
 import 'package:immich_mobile/presentation/pages/dev/main_timeline.page.dart';
 import 'package:immich_mobile/presentation/pages/dev/media_stat.page.dart';
+import 'package:immich_mobile/presentation/pages/dev/remote_timeline.page.dart';
 import 'package:immich_mobile/providers/api.provider.dart';
 import 'package:immich_mobile/providers/gallery_permission.provider.dart';
 import 'package:immich_mobile/routing/auth_guard.dart';
@@ -365,6 +366,10 @@ class AppRouter extends RootStackRouter {
       page: MainTimelineRoute.page,
       guards: [_authGuard, _duplicateGuard],
     ),
+    AutoRoute(
+      page: RemoteTimelineRoute.page,
+      guards: [_authGuard, _duplicateGuard],
+    ),
     // required to handle all deeplinks in deep_link.service.dart
     // auto_route_library#1722
     RedirectRoute(path: '*', redirectTo: '/'),

mobile/lib/routing/router.gr.dart

@@ -1425,6 +1425,43 @@ class RemoteMediaSummaryRoute extends PageRouteInfo<void> {
   );
 }
 
+/// generated route for
+/// [RemoteTimelinePage]
+class RemoteTimelineRoute extends PageRouteInfo<RemoteTimelineRouteArgs> {
+  RemoteTimelineRoute({
+    Key? key,
+    required String albumId,
+    List<PageRouteInfo>? children,
+  }) : super(
+          RemoteTimelineRoute.name,
+          args: RemoteTimelineRouteArgs(key: key, albumId: albumId),
+          initialChildren: children,
+        );
+
+  static const String name = 'RemoteTimelineRoute';
+
+  static PageInfo page = PageInfo(
+    name,
+    builder: (data) {
+      final args = data.argsAs<RemoteTimelineRouteArgs>();
+      return RemoteTimelinePage(key: args.key, albumId: args.albumId);
+    },
+  );
+}
+
+class RemoteTimelineRouteArgs {
+  const RemoteTimelineRouteArgs({this.key, required this.albumId});
+
+  final Key? key;
+
+  final String albumId;
+
+  @override
+  String toString() {
+    return 'RemoteTimelineRouteArgs{key: $key, albumId: $albumId}';
+  }
+}
+
 /// generated route for
 /// [SearchPage]
 class SearchRoute extends PageRouteInfo<SearchRouteArgs> {

mobile/test/domain/services/sync_stream_service_test.dart

@@ -59,16 +59,28 @@ void main() {
         .thenAnswer(successHandler);
     when(() => mockSyncStreamRepo.updateAssetsV1(any()))
         .thenAnswer(successHandler);
+    when(
+      () => mockSyncStreamRepo.updateAssetsV1(
+        any(),
+        debugLabel: any(named: 'debugLabel'),
+      ),
+    ).thenAnswer(successHandler);
     when(() => mockSyncStreamRepo.deleteAssetsV1(any()))
         .thenAnswer(successHandler);
+    when(
+      () => mockSyncStreamRepo.deleteAssetsV1(
+        any(),
+        debugLabel: any(named: 'debugLabel'),
+      ),
+    ).thenAnswer(successHandler);
     when(() => mockSyncStreamRepo.updateAssetsExifV1(any()))
         .thenAnswer(successHandler);
-    when(() => mockSyncStreamRepo.updatePartnerAssetsV1(any()))
-        .thenAnswer(successHandler);
-    when(() => mockSyncStreamRepo.deletePartnerAssetsV1(any()))
-        .thenAnswer(successHandler);
-    when(() => mockSyncStreamRepo.updatePartnerAssetsExifV1(any()))
-        .thenAnswer(successHandler);
+    when(
+      () => mockSyncStreamRepo.updateAssetsExifV1(
+        any(),
+        debugLabel: any(named: 'debugLabel'),
+      ),
+    ).thenAnswer(successHandler);
 
     sut = SyncStreamService(
       syncApiRepository: mockSyncApiRepo,

mobile/test/fixtures/album.stub.dart

@@ -1,4 +1,4 @@
-import 'package:immich_mobile/domain/models/local_album.model.dart';
+import 'package:immich_mobile/domain/models/album/local_album.model.dart';
 import 'package:immich_mobile/entities/album.entity.dart';
 import 'package:immich_mobile/infrastructure/entities/user.entity.dart';
 

mobile/test/infrastructure/repositories/local_album_repository_test.dart

@@ -1,7 +1,7 @@
 import 'package:drift/drift.dart';
 import 'package:drift/native.dart';
 import 'package:flutter_test/flutter_test.dart';
-import 'package:immich_mobile/domain/models/local_album.model.dart';
+import 'package:immich_mobile/domain/models/album/local_album.model.dart';
 import 'package:immich_mobile/infrastructure/repositories/db.repository.dart';
 import 'package:immich_mobile/infrastructure/repositories/local_album.repository.dart';
 

mobile/test/test_utils/medium_factory.dart

@@ -1,7 +1,7 @@
 import 'dart:math';
 
+import 'package:immich_mobile/domain/models/album/local_album.model.dart';
 import 'package:immich_mobile/domain/models/asset/base_asset.model.dart';
-import 'package:immich_mobile/domain/models/local_album.model.dart';
 import 'package:immich_mobile/infrastructure/repositories/db.repository.dart';
 import 'package:immich_mobile/infrastructure/repositories/local_album.repository.dart';
 

open-api/immich-openapi-specs.json

@@ -13450,6 +13450,21 @@
         ],
         "type": "object"
       },
+      "SyncAlbumToAssetDeleteV1": {
+        "properties": {
+          "albumId": {
+            "type": "string"
+          },
+          "assetId": {
+            "type": "string"
+          }
+        },
+        "required": [
+          "albumId",
+          "assetId"
+        ],
+        "type": "object"
+      },
       "SyncAlbumToAssetV1": {
         "properties": {
           "albumId": {

server/src/dtos/sync.dto.ts

@@ -198,6 +198,7 @@ const responseDtos = [
   SyncAlbumUserV1,
   SyncAlbumUserDeleteV1,
   SyncAlbumToAssetV1,
+  SyncAlbumToAssetDeleteV1,
   SyncAckV1,
 ];