refactor(mobile): asset provider (#16159)

* refactor(mobile): asset provider

* wip

* wip: delete local assets

* wip: delete remote assets

* wip: deletion logic

* refactor

* pr feedback

mobile/lib/repositories/album.repository.dart

@@ -155,6 +155,13 @@ class AlbumRepository extends DatabaseRepository implements IAlbumRepository {
     return await query.findAll();
   }
 
+  @override
+  Future<void> clearTable() async {
+    await txn(() async {
+      await db.albums.clear();
+    });
+  }
+
   @override
   Stream<List<Album>> watchRemoteAlbums() {
     return db.albums.where().remoteIdIsNotNull().watch();

mobile/lib/repositories/asset.repository.dart

@@ -57,7 +57,7 @@ class AssetRepository extends DatabaseRepository implements IAssetRepository {
   }
 
   @override
-  Future<void> deleteById(List<int> ids) => txn(() async {
+  Future<void> deleteByIds(List<int> ids) => txn(() async {
         await db.assets.deleteAll(ids);
         await db.exifInfos.deleteAll(ids);
       });
@@ -210,6 +210,18 @@ class AssetRepository extends DatabaseRepository implements IAssetRepository {
         .thenByFileCreatedAtDesc()
         .findAll();
   }
+
+  @override
+  Future<void> clearTable() async {
+    await txn(() async {
+      await db.assets.clear();
+    });
+  }
+
+  @override
+  Stream<Asset?> watchAsset(int id, {bool fireImmediately = false}) {
+    return db.assets.watchObject(id, fireImmediately: fireImmediately);
+  }
 }
 
 Future<List<Asset>> _getMatchesImpl(

mobile/lib/repositories/etag.repository.dart

@@ -26,4 +26,11 @@ class ETagRepository extends DatabaseRepository implements IETagRepository {
 
   @override
   Future<ETag?> getById(String id) => db.eTags.getById(id);
+
+  @override
+  Future<void> clearTable() async {
+    await txn(() async {
+      await db.eTags.clear();
+    });
+  }
 }

mobile/lib/repositories/exif_info.repository.dart

@@ -28,4 +28,9 @@ class ExifInfoRepository extends DatabaseRepository
     await txn(() => db.exifInfos.putAll(exifInfos));
     return exifInfos;
   }
+
+  @override
+  Future<void> clearTable() {
+    return txn(() => db.exifInfos.clear());
+  }
 }

mobile/lib/repositories/user.repository.dart

@@ -57,4 +57,11 @@ class UserRepository extends DatabaseRepository implements IUserRepository {
       .or()
       .isarIdEqualTo(Store.get(StoreKey.currentUser).isarId)
       .findAll();
+
+  @override
+  Future<void> clearTable() async {
+    await txn(() async {
+      await db.users.clear();
+    });
+  }
 }