Merge pull request #365 from twonlyapp/dev

- Added an option in the settings to automatically save all sent images
- Hides duplicate images in the memory
- Fixes a bug where messages were not being received
- Several other minor improvements

CHANGELOG.md

@@ -1,5 +1,12 @@
 # Changelog
 
+## 0.0.82
+
+- Added an option in the settings to automatically save all sent images
+- Hides duplicate images in the memory
+- Fixes a bug where messages were not being received
+- Several other minor improvements
+
 ## 0.0.81
 
 - Fixes the issue where black/blank images were sometimes received

lib/src/database/daos/mediafiles.dao.dart

@@ -100,6 +100,14 @@ class MediaFilesDao extends DatabaseAccessor<TwonlyDB>
         .get();
   }
 
+  Future<List<MediaFile>> getAllNonHashedStoredMediaFiles() async {
+    return (select(mediaFiles)
+          ..where(
+            (t) => t.stored.equals(true) & t.storedFileHash.isNull(),
+          ))
+        .get();
+  }
+
   Future<List<MediaFile>> getAllMediaFilesPendingUpload() async {
     return (select(mediaFiles)
           ..where(
@@ -111,7 +119,10 @@ class MediaFilesDao extends DatabaseAccessor<TwonlyDB>
   }
 
   Stream<List<MediaFile>> watchAllStoredMediaFiles() {
-    return (select(mediaFiles)..where((t) => t.stored.equals(true))).watch();
+    final query = (select(mediaFiles)..where((t) => t.stored.equals(true)))
+        .join([])
+      ..groupBy([mediaFiles.storedFileHash]);
+    return query.map((row) => row.readTable(mediaFiles)).watch();
   }
 
   Stream<List<MediaFile>> watchNewestMediaFiles() {

lib/src/database/daos/receipts.dao.dart

@@ -80,10 +80,18 @@ class ReceiptsDao extends DatabaseAccessor<TwonlyDB> with _$ReceiptsDaoMixin {
     }
   }
 
-  Future<List<Receipt>> getReceiptsNotAckByServer() async {
+  Future<List<Receipt>> getReceiptsForRetransmission() async {
+    final markedRetriesTime = DateTime.now().subtract(
+      const Duration(
+        // give the server time to transmit all messages to the client
+        seconds: 20,
+      ),
+    );
     return (select(receipts)
           ..where(
-            (t) => t.ackByServerAt.isNull(),
+            (t) =>
+                t.ackByServerAt.isNull() |
+                t.markForRetry.isSmallerThanValue(markedRetriesTime),
           ))
         .get();
   }
@@ -100,6 +108,14 @@ class ReceiptsDao extends DatabaseAccessor<TwonlyDB> with _$ReceiptsDaoMixin {
         .write(updates);
   }
 
+  Future<void> markMessagesForRetry(int contactId) async {
+    await (update(receipts)..where((c) => c.contactId.equals(contactId))).write(
+      ReceiptsCompanion(
+        markForRetry: Value(DateTime.now()),
+      ),
+    );
+  }
+
   Future<bool> isDuplicated(String receiptId) async {
     return await (select(receivedReceipts)
               ..where((t) => t.receiptId.equals(receiptId)))

lib/src/database/tables/mediafiles.table.dart

@@ -59,6 +59,8 @@ class MediaFiles extends Table {
   BlobColumn get encryptionMac => blob().nullable()();
   BlobColumn get encryptionNonce => blob().nullable()();
 
+  BlobColumn get storedFileHash => blob().nullable()();
+
   DateTimeColumn get createdAt => dateTime().withDefault(currentDateAndTime)();
 
   @override

lib/src/database/tables/receipts.table.dart

@@ -20,6 +20,8 @@ class Receipts extends Table {
   BoolColumn get contactWillSendsReceipt =>
       boolean().withDefault(const Constant(true))();
 
+  DateTimeColumn get markForRetry => dateTime().nullable()();
+
   DateTimeColumn get ackByServerAt => dateTime().nullable()();
 
   IntColumn get retryCount => integer().withDefault(const Constant(0))();

lib/src/database/twonly.db.dart

@@ -67,7 +67,7 @@ class TwonlyDB extends _$TwonlyDB {
   TwonlyDB.forTesting(DatabaseConnection super.connection);
 
   @override
-  int get schemaVersion => 4;
+  int get schemaVersion => 5;
 
   static QueryExecutor _openConnection() {
     return driftDatabase(
@@ -103,6 +103,13 @@ class TwonlyDB extends _$TwonlyDB {
             ),
           );
         },
+        from4To5: (m, schema) async {
+          await m.addColumn(schema.receipts, schema.receipts.markForRetry);
+          await m.addColumn(
+            schema.mediaFiles,
+            schema.mediaFiles.storedFileHash,
+          );
+        },
       ),
     );
   }

lib/src/database/twonly.db.g.dart

@@ -1996,6 +1996,12 @@ class $MediaFilesTable extends MediaFiles
   late final GeneratedColumn<Uint8List> encryptionNonce =
       GeneratedColumn<Uint8List>('encryption_nonce', aliasedName, true,
           type: DriftSqlType.blob, requiredDuringInsert: false);
+  static const VerificationMeta _storedFileHashMeta =
+      const VerificationMeta('storedFileHash');
+  @override
+  late final GeneratedColumn<Uint8List> storedFileHash =
+      GeneratedColumn<Uint8List>('stored_file_hash', aliasedName, true,
+          type: DriftSqlType.blob, requiredDuringInsert: false);
   static const VerificationMeta _createdAtMeta =
       const VerificationMeta('createdAt');
   @override
@@ -2020,6 +2026,7 @@ class $MediaFilesTable extends MediaFiles
         encryptionKey,
         encryptionMac,
         encryptionNonce,
+        storedFileHash,
         createdAt
       ];
   @override
@@ -2091,6 +2098,12 @@ class $MediaFilesTable extends MediaFiles
           encryptionNonce.isAcceptableOrUnknown(
               data['encryption_nonce']!, _encryptionNonceMeta));
     }
+    if (data.containsKey('stored_file_hash')) {
+      context.handle(
+          _storedFileHashMeta,
+          storedFileHash.isAcceptableOrUnknown(
+              data['stored_file_hash']!, _storedFileHashMeta));
+    }
     if (data.containsKey('created_at')) {
       context.handle(_createdAtMeta,
           createdAt.isAcceptableOrUnknown(data['created_at']!, _createdAtMeta));
@@ -2137,6 +2150,8 @@ class $MediaFilesTable extends MediaFiles
           .read(DriftSqlType.blob, data['${effectivePrefix}encryption_mac']),
       encryptionNonce: attachedDatabase.typeMapping
           .read(DriftSqlType.blob, data['${effectivePrefix}encryption_nonce']),
+      storedFileHash: attachedDatabase.typeMapping
+          .read(DriftSqlType.blob, data['${effectivePrefix}stored_file_hash']),
       createdAt: attachedDatabase.typeMapping
           .read(DriftSqlType.dateTime, data['${effectivePrefix}created_at'])!,
     );
@@ -2181,6 +2196,7 @@ class MediaFile extends DataClass implements Insertable<MediaFile> {
   final Uint8List? encryptionKey;
   final Uint8List? encryptionMac;
   final Uint8List? encryptionNonce;
+  final Uint8List? storedFileHash;
   final DateTime createdAt;
   const MediaFile(
       {required this.mediaId,
@@ -2197,6 +2213,7 @@ class MediaFile extends DataClass implements Insertable<MediaFile> {
       this.encryptionKey,
       this.encryptionMac,
       this.encryptionNonce,
+      this.storedFileHash,
       required this.createdAt});
   @override
   Map<String, Expression> toColumns(bool nullToAbsent) {
@@ -2241,6 +2258,9 @@ class MediaFile extends DataClass implements Insertable<MediaFile> {
     if (!nullToAbsent || encryptionNonce != null) {
       map['encryption_nonce'] = Variable<Uint8List>(encryptionNonce);
     }
+    if (!nullToAbsent || storedFileHash != null) {
+      map['stored_file_hash'] = Variable<Uint8List>(storedFileHash);
+    }
     map['created_at'] = Variable<DateTime>(createdAt);
     return map;
   }
@@ -2280,6 +2300,9 @@ class MediaFile extends DataClass implements Insertable<MediaFile> {
       encryptionNonce: encryptionNonce == null && nullToAbsent
           ? const Value.absent()
           : Value(encryptionNonce),
+      storedFileHash: storedFileHash == null && nullToAbsent
+          ? const Value.absent()
+          : Value(storedFileHash),
       createdAt: Value(createdAt),
     );
   }
@@ -2308,6 +2331,7 @@ class MediaFile extends DataClass implements Insertable<MediaFile> {
       encryptionKey: serializer.fromJson<Uint8List?>(json['encryptionKey']),
       encryptionMac: serializer.fromJson<Uint8List?>(json['encryptionMac']),
       encryptionNonce: serializer.fromJson<Uint8List?>(json['encryptionNonce']),
+      storedFileHash: serializer.fromJson<Uint8List?>(json['storedFileHash']),
       createdAt: serializer.fromJson<DateTime>(json['createdAt']),
     );
   }
@@ -2333,6 +2357,7 @@ class MediaFile extends DataClass implements Insertable<MediaFile> {
       'encryptionKey': serializer.toJson<Uint8List?>(encryptionKey),
       'encryptionMac': serializer.toJson<Uint8List?>(encryptionMac),
       'encryptionNonce': serializer.toJson<Uint8List?>(encryptionNonce),
+      'storedFileHash': serializer.toJson<Uint8List?>(storedFileHash),
       'createdAt': serializer.toJson<DateTime>(createdAt),
     };
   }
@@ -2352,6 +2377,7 @@ class MediaFile extends DataClass implements Insertable<MediaFile> {
           Value<Uint8List?> encryptionKey = const Value.absent(),
           Value<Uint8List?> encryptionMac = const Value.absent(),
           Value<Uint8List?> encryptionNonce = const Value.absent(),
+          Value<Uint8List?> storedFileHash = const Value.absent(),
           DateTime? createdAt}) =>
       MediaFile(
         mediaId: mediaId ?? this.mediaId,
@@ -2379,6 +2405,8 @@ class MediaFile extends DataClass implements Insertable<MediaFile> {
         encryptionNonce: encryptionNonce.present
             ? encryptionNonce.value
             : this.encryptionNonce,
+        storedFileHash:
+            storedFileHash.present ? storedFileHash.value : this.storedFileHash,
         createdAt: createdAt ?? this.createdAt,
       );
   MediaFile copyWithCompanion(MediaFilesCompanion data) {
@@ -2417,6 +2445,9 @@ class MediaFile extends DataClass implements Insertable<MediaFile> {
       encryptionNonce: data.encryptionNonce.present
           ? data.encryptionNonce.value
           : this.encryptionNonce,
+      storedFileHash: data.storedFileHash.present
+          ? data.storedFileHash.value
+          : this.storedFileHash,
       createdAt: data.createdAt.present ? data.createdAt.value : this.createdAt,
     );
   }
@@ -2438,6 +2469,7 @@ class MediaFile extends DataClass implements Insertable<MediaFile> {
           ..write('encryptionKey: $encryptionKey, ')
           ..write('encryptionMac: $encryptionMac, ')
           ..write('encryptionNonce: $encryptionNonce, ')
+          ..write('storedFileHash: $storedFileHash, ')
           ..write('createdAt: $createdAt')
           ..write(')'))
         .toString();
@@ -2459,6 +2491,7 @@ class MediaFile extends DataClass implements Insertable<MediaFile> {
       $driftBlobEquality.hash(encryptionKey),
       $driftBlobEquality.hash(encryptionMac),
       $driftBlobEquality.hash(encryptionNonce),
+      $driftBlobEquality.hash(storedFileHash),
       createdAt);
   @override
   bool operator ==(Object other) =>
@@ -2479,6 +2512,8 @@ class MediaFile extends DataClass implements Insertable<MediaFile> {
           $driftBlobEquality.equals(other.encryptionMac, this.encryptionMac) &&
           $driftBlobEquality.equals(
               other.encryptionNonce, this.encryptionNonce) &&
+          $driftBlobEquality.equals(
+              other.storedFileHash, this.storedFileHash) &&
           other.createdAt == this.createdAt);
 }
 
@@ -2497,6 +2532,7 @@ class MediaFilesCompanion extends UpdateCompanion<MediaFile> {
   final Value<Uint8List?> encryptionKey;
   final Value<Uint8List?> encryptionMac;
   final Value<Uint8List?> encryptionNonce;
+  final Value<Uint8List?> storedFileHash;
   final Value<DateTime> createdAt;
   final Value<int> rowid;
   const MediaFilesCompanion({
@@ -2514,6 +2550,7 @@ class MediaFilesCompanion extends UpdateCompanion<MediaFile> {
     this.encryptionKey = const Value.absent(),
     this.encryptionMac = const Value.absent(),
     this.encryptionNonce = const Value.absent(),
+    this.storedFileHash = const Value.absent(),
     this.createdAt = const Value.absent(),
     this.rowid = const Value.absent(),
   });
@@ -2532,6 +2569,7 @@ class MediaFilesCompanion extends UpdateCompanion<MediaFile> {
     this.encryptionKey = const Value.absent(),
     this.encryptionMac = const Value.absent(),
     this.encryptionNonce = const Value.absent(),
+    this.storedFileHash = const Value.absent(),
     this.createdAt = const Value.absent(),
     this.rowid = const Value.absent(),
   })  : mediaId = Value(mediaId),
@@ -2551,6 +2589,7 @@ class MediaFilesCompanion extends UpdateCompanion<MediaFile> {
     Expression<Uint8List>? encryptionKey,
     Expression<Uint8List>? encryptionMac,
     Expression<Uint8List>? encryptionNonce,
+    Expression<Uint8List>? storedFileHash,
     Expression<DateTime>? createdAt,
     Expression<int>? rowid,
   }) {
@@ -2572,6 +2611,7 @@ class MediaFilesCompanion extends UpdateCompanion<MediaFile> {
       if (encryptionKey != null) 'encryption_key': encryptionKey,
       if (encryptionMac != null) 'encryption_mac': encryptionMac,
       if (encryptionNonce != null) 'encryption_nonce': encryptionNonce,
+      if (storedFileHash != null) 'stored_file_hash': storedFileHash,
       if (createdAt != null) 'created_at': createdAt,
       if (rowid != null) 'rowid': rowid,
     });
@@ -2592,6 +2632,7 @@ class MediaFilesCompanion extends UpdateCompanion<MediaFile> {
       Value<Uint8List?>? encryptionKey,
       Value<Uint8List?>? encryptionMac,
       Value<Uint8List?>? encryptionNonce,
+      Value<Uint8List?>? storedFileHash,
       Value<DateTime>? createdAt,
       Value<int>? rowid}) {
     return MediaFilesCompanion(
@@ -2611,6 +2652,7 @@ class MediaFilesCompanion extends UpdateCompanion<MediaFile> {
       encryptionKey: encryptionKey ?? this.encryptionKey,
       encryptionMac: encryptionMac ?? this.encryptionMac,
       encryptionNonce: encryptionNonce ?? this.encryptionNonce,
+      storedFileHash: storedFileHash ?? this.storedFileHash,
       createdAt: createdAt ?? this.createdAt,
       rowid: rowid ?? this.rowid,
     );
@@ -2668,6 +2710,9 @@ class MediaFilesCompanion extends UpdateCompanion<MediaFile> {
     if (encryptionNonce.present) {
       map['encryption_nonce'] = Variable<Uint8List>(encryptionNonce.value);
     }
+    if (storedFileHash.present) {
+      map['stored_file_hash'] = Variable<Uint8List>(storedFileHash.value);
+    }
     if (createdAt.present) {
       map['created_at'] = Variable<DateTime>(createdAt.value);
     }
@@ -2694,6 +2739,7 @@ class MediaFilesCompanion extends UpdateCompanion<MediaFile> {
           ..write('encryptionKey: $encryptionKey, ')
           ..write('encryptionMac: $encryptionMac, ')
           ..write('encryptionNonce: $encryptionNonce, ')
+          ..write('storedFileHash: $storedFileHash, ')
           ..write('createdAt: $createdAt, ')
           ..write('rowid: $rowid')
           ..write(')'))
@@ -4546,6 +4592,12 @@ class $ReceiptsTable extends Receipts with TableInfo<$ReceiptsTable, Receipt> {
           defaultConstraints: GeneratedColumn.constraintIsAlways(
               'CHECK ("contact_will_sends_receipt" IN (0, 1))'),
           defaultValue: const Constant(true));
+  static const VerificationMeta _markForRetryMeta =
+      const VerificationMeta('markForRetry');
+  @override
+  late final GeneratedColumn<DateTime> markForRetry = GeneratedColumn<DateTime>(
+      'mark_for_retry', aliasedName, true,
+      type: DriftSqlType.dateTime, requiredDuringInsert: false);
   static const VerificationMeta _ackByServerAtMeta =
       const VerificationMeta('ackByServerAt');
   @override
@@ -4581,6 +4633,7 @@ class $ReceiptsTable extends Receipts with TableInfo<$ReceiptsTable, Receipt> {
         messageId,
         message,
         contactWillSendsReceipt,
+        markForRetry,
         ackByServerAt,
         retryCount,
         lastRetry,
@@ -4625,6 +4678,12 @@ class $ReceiptsTable extends Receipts with TableInfo<$ReceiptsTable, Receipt> {
               data['contact_will_sends_receipt']!,
               _contactWillSendsReceiptMeta));
     }
+    if (data.containsKey('mark_for_retry')) {
+      context.handle(
+          _markForRetryMeta,
+          markForRetry.isAcceptableOrUnknown(
+              data['mark_for_retry']!, _markForRetryMeta));
+    }
     if (data.containsKey('ack_by_server_at')) {
       context.handle(
           _ackByServerAtMeta,
@@ -4665,6 +4724,8 @@ class $ReceiptsTable extends Receipts with TableInfo<$ReceiptsTable, Receipt> {
       contactWillSendsReceipt: attachedDatabase.typeMapping.read(
           DriftSqlType.bool,
           data['${effectivePrefix}contact_will_sends_receipt'])!,
+      markForRetry: attachedDatabase.typeMapping.read(
+          DriftSqlType.dateTime, data['${effectivePrefix}mark_for_retry']),
       ackByServerAt: attachedDatabase.typeMapping.read(
           DriftSqlType.dateTime, data['${effectivePrefix}ack_by_server_at']),
       retryCount: attachedDatabase.typeMapping
@@ -4690,6 +4751,7 @@ class Receipt extends DataClass implements Insertable<Receipt> {
   /// This is the protobuf 'Message'
   final Uint8List message;
   final bool contactWillSendsReceipt;
+  final DateTime? markForRetry;
   final DateTime? ackByServerAt;
   final int retryCount;
   final DateTime? lastRetry;
@@ -4700,6 +4762,7 @@ class Receipt extends DataClass implements Insertable<Receipt> {
       this.messageId,
       required this.message,
       required this.contactWillSendsReceipt,
+      this.markForRetry,
       this.ackByServerAt,
       required this.retryCount,
       this.lastRetry,
@@ -4714,6 +4777,9 @@ class Receipt extends DataClass implements Insertable<Receipt> {
     }
     map['message'] = Variable<Uint8List>(message);
     map['contact_will_sends_receipt'] = Variable<bool>(contactWillSendsReceipt);
+    if (!nullToAbsent || markForRetry != null) {
+      map['mark_for_retry'] = Variable<DateTime>(markForRetry);
+    }
     if (!nullToAbsent || ackByServerAt != null) {
       map['ack_by_server_at'] = Variable<DateTime>(ackByServerAt);
     }
@@ -4734,6 +4800,9 @@ class Receipt extends DataClass implements Insertable<Receipt> {
           : Value(messageId),
       message: Value(message),
       contactWillSendsReceipt: Value(contactWillSendsReceipt),
+      markForRetry: markForRetry == null && nullToAbsent
+          ? const Value.absent()
+          : Value(markForRetry),
       ackByServerAt: ackByServerAt == null && nullToAbsent
           ? const Value.absent()
           : Value(ackByServerAt),
@@ -4755,6 +4824,7 @@ class Receipt extends DataClass implements Insertable<Receipt> {
       message: serializer.fromJson<Uint8List>(json['message']),
       contactWillSendsReceipt:
           serializer.fromJson<bool>(json['contactWillSendsReceipt']),
+      markForRetry: serializer.fromJson<DateTime?>(json['markForRetry']),
       ackByServerAt: serializer.fromJson<DateTime?>(json['ackByServerAt']),
       retryCount: serializer.fromJson<int>(json['retryCount']),
       lastRetry: serializer.fromJson<DateTime?>(json['lastRetry']),
@@ -4771,6 +4841,7 @@ class Receipt extends DataClass implements Insertable<Receipt> {
       'message': serializer.toJson<Uint8List>(message),
       'contactWillSendsReceipt':
           serializer.toJson<bool>(contactWillSendsReceipt),
+      'markForRetry': serializer.toJson<DateTime?>(markForRetry),
       'ackByServerAt': serializer.toJson<DateTime?>(ackByServerAt),
       'retryCount': serializer.toJson<int>(retryCount),
       'lastRetry': serializer.toJson<DateTime?>(lastRetry),
@@ -4784,6 +4855,7 @@ class Receipt extends DataClass implements Insertable<Receipt> {
           Value<String?> messageId = const Value.absent(),
           Uint8List? message,
           bool? contactWillSendsReceipt,
+          Value<DateTime?> markForRetry = const Value.absent(),
           Value<DateTime?> ackByServerAt = const Value.absent(),
           int? retryCount,
           Value<DateTime?> lastRetry = const Value.absent(),
@@ -4795,6 +4867,8 @@ class Receipt extends DataClass implements Insertable<Receipt> {
         message: message ?? this.message,
         contactWillSendsReceipt:
             contactWillSendsReceipt ?? this.contactWillSendsReceipt,
+        markForRetry:
+            markForRetry.present ? markForRetry.value : this.markForRetry,
         ackByServerAt:
             ackByServerAt.present ? ackByServerAt.value : this.ackByServerAt,
         retryCount: retryCount ?? this.retryCount,
@@ -4810,6 +4884,9 @@ class Receipt extends DataClass implements Insertable<Receipt> {
       contactWillSendsReceipt: data.contactWillSendsReceipt.present
           ? data.contactWillSendsReceipt.value
           : this.contactWillSendsReceipt,
+      markForRetry: data.markForRetry.present
+          ? data.markForRetry.value
+          : this.markForRetry,
       ackByServerAt: data.ackByServerAt.present
           ? data.ackByServerAt.value
           : this.ackByServerAt,
@@ -4828,6 +4905,7 @@ class Receipt extends DataClass implements Insertable<Receipt> {
           ..write('messageId: $messageId, ')
           ..write('message: $message, ')
           ..write('contactWillSendsReceipt: $contactWillSendsReceipt, ')
+          ..write('markForRetry: $markForRetry, ')
           ..write('ackByServerAt: $ackByServerAt, ')
           ..write('retryCount: $retryCount, ')
           ..write('lastRetry: $lastRetry, ')
@@ -4843,6 +4921,7 @@ class Receipt extends DataClass implements Insertable<Receipt> {
       messageId,
       $driftBlobEquality.hash(message),
       contactWillSendsReceipt,
+      markForRetry,
       ackByServerAt,
       retryCount,
       lastRetry,
@@ -4856,6 +4935,7 @@ class Receipt extends DataClass implements Insertable<Receipt> {
           other.messageId == this.messageId &&
           $driftBlobEquality.equals(other.message, this.message) &&
           other.contactWillSendsReceipt == this.contactWillSendsReceipt &&
+          other.markForRetry == this.markForRetry &&
           other.ackByServerAt == this.ackByServerAt &&
           other.retryCount == this.retryCount &&
           other.lastRetry == this.lastRetry &&
@@ -4868,6 +4948,7 @@ class ReceiptsCompanion extends UpdateCompanion<Receipt> {
   final Value<String?> messageId;
   final Value<Uint8List> message;
   final Value<bool> contactWillSendsReceipt;
+  final Value<DateTime?> markForRetry;
   final Value<DateTime?> ackByServerAt;
   final Value<int> retryCount;
   final Value<DateTime?> lastRetry;
@@ -4879,6 +4960,7 @@ class ReceiptsCompanion extends UpdateCompanion<Receipt> {
     this.messageId = const Value.absent(),
     this.message = const Value.absent(),
     this.contactWillSendsReceipt = const Value.absent(),
+    this.markForRetry = const Value.absent(),
     this.ackByServerAt = const Value.absent(),
     this.retryCount = const Value.absent(),
     this.lastRetry = const Value.absent(),
@@ -4891,6 +4973,7 @@ class ReceiptsCompanion extends UpdateCompanion<Receipt> {
     this.messageId = const Value.absent(),
     required Uint8List message,
     this.contactWillSendsReceipt = const Value.absent(),
+    this.markForRetry = const Value.absent(),
     this.ackByServerAt = const Value.absent(),
     this.retryCount = const Value.absent(),
     this.lastRetry = const Value.absent(),
@@ -4905,6 +4988,7 @@ class ReceiptsCompanion extends UpdateCompanion<Receipt> {
     Expression<String>? messageId,
     Expression<Uint8List>? message,
     Expression<bool>? contactWillSendsReceipt,
+    Expression<DateTime>? markForRetry,
     Expression<DateTime>? ackByServerAt,
     Expression<int>? retryCount,
     Expression<DateTime>? lastRetry,
@@ -4918,6 +5002,7 @@ class ReceiptsCompanion extends UpdateCompanion<Receipt> {
       if (message != null) 'message': message,
       if (contactWillSendsReceipt != null)
         'contact_will_sends_receipt': contactWillSendsReceipt,
+      if (markForRetry != null) 'mark_for_retry': markForRetry,
       if (ackByServerAt != null) 'ack_by_server_at': ackByServerAt,
       if (retryCount != null) 'retry_count': retryCount,
       if (lastRetry != null) 'last_retry': lastRetry,
@@ -4932,6 +5017,7 @@ class ReceiptsCompanion extends UpdateCompanion<Receipt> {
       Value<String?>? messageId,
       Value<Uint8List>? message,
       Value<bool>? contactWillSendsReceipt,
+      Value<DateTime?>? markForRetry,
       Value<DateTime?>? ackByServerAt,
       Value<int>? retryCount,
       Value<DateTime?>? lastRetry,
@@ -4944,6 +5030,7 @@ class ReceiptsCompanion extends UpdateCompanion<Receipt> {
       message: message ?? this.message,
       contactWillSendsReceipt:
           contactWillSendsReceipt ?? this.contactWillSendsReceipt,
+      markForRetry: markForRetry ?? this.markForRetry,
       ackByServerAt: ackByServerAt ?? this.ackByServerAt,
       retryCount: retryCount ?? this.retryCount,
       lastRetry: lastRetry ?? this.lastRetry,
@@ -4971,6 +5058,9 @@ class ReceiptsCompanion extends UpdateCompanion<Receipt> {
       map['contact_will_sends_receipt'] =
           Variable<bool>(contactWillSendsReceipt.value);
     }
+    if (markForRetry.present) {
+      map['mark_for_retry'] = Variable<DateTime>(markForRetry.value);
+    }
     if (ackByServerAt.present) {
       map['ack_by_server_at'] = Variable<DateTime>(ackByServerAt.value);
     }
@@ -4997,6 +5087,7 @@ class ReceiptsCompanion extends UpdateCompanion<Receipt> {
           ..write('messageId: $messageId, ')
           ..write('message: $message, ')
           ..write('contactWillSendsReceipt: $contactWillSendsReceipt, ')
+          ..write('markForRetry: $markForRetry, ')
           ..write('ackByServerAt: $ackByServerAt, ')
           ..write('retryCount: $retryCount, ')
           ..write('lastRetry: $lastRetry, ')
@@ -9345,6 +9436,7 @@ typedef $$MediaFilesTableCreateCompanionBuilder = MediaFilesCompanion Function({
   Value<Uint8List?> encryptionKey,
   Value<Uint8List?> encryptionMac,
   Value<Uint8List?> encryptionNonce,
+  Value<Uint8List?> storedFileHash,
   Value<DateTime> createdAt,
   Value<int> rowid,
 });
@@ -9363,6 +9455,7 @@ typedef $$MediaFilesTableUpdateCompanionBuilder = MediaFilesCompanion Function({
   Value<Uint8List?> encryptionKey,
   Value<Uint8List?> encryptionMac,
   Value<Uint8List?> encryptionNonce,
+  Value<Uint8List?> storedFileHash,
   Value<DateTime> createdAt,
   Value<int> rowid,
 });
@@ -9449,6 +9542,10 @@ class $$MediaFilesTableFilterComposer
       column: $table.encryptionNonce,
       builder: (column) => ColumnFilters(column));
 
+  ColumnFilters<Uint8List> get storedFileHash => $composableBuilder(
+      column: $table.storedFileHash,
+      builder: (column) => ColumnFilters(column));
+
   ColumnFilters<DateTime> get createdAt => $composableBuilder(
       column: $table.createdAt, builder: (column) => ColumnFilters(column));
 
@@ -9534,6 +9631,10 @@ class $$MediaFilesTableOrderingComposer
       column: $table.encryptionNonce,
       builder: (column) => ColumnOrderings(column));
 
+  ColumnOrderings<Uint8List> get storedFileHash => $composableBuilder(
+      column: $table.storedFileHash,
+      builder: (column) => ColumnOrderings(column));
+
   ColumnOrderings<DateTime> get createdAt => $composableBuilder(
       column: $table.createdAt, builder: (column) => ColumnOrderings(column));
 }
@@ -9592,6 +9693,9 @@ class $$MediaFilesTableAnnotationComposer
   GeneratedColumn<Uint8List> get encryptionNonce => $composableBuilder(
       column: $table.encryptionNonce, builder: (column) => column);
 
+  GeneratedColumn<Uint8List> get storedFileHash => $composableBuilder(
+      column: $table.storedFileHash, builder: (column) => column);
+
   GeneratedColumn<DateTime> get createdAt =>
       $composableBuilder(column: $table.createdAt, builder: (column) => column);
 
@@ -9654,6 +9758,7 @@ class $$MediaFilesTableTableManager extends RootTableManager<
             Value<Uint8List?> encryptionKey = const Value.absent(),
             Value<Uint8List?> encryptionMac = const Value.absent(),
             Value<Uint8List?> encryptionNonce = const Value.absent(),
+            Value<Uint8List?> storedFileHash = const Value.absent(),
             Value<DateTime> createdAt = const Value.absent(),
             Value<int> rowid = const Value.absent(),
           }) =>
@@ -9672,6 +9777,7 @@ class $$MediaFilesTableTableManager extends RootTableManager<
             encryptionKey: encryptionKey,
             encryptionMac: encryptionMac,
             encryptionNonce: encryptionNonce,
+            storedFileHash: storedFileHash,
             createdAt: createdAt,
             rowid: rowid,
           ),
@@ -9690,6 +9796,7 @@ class $$MediaFilesTableTableManager extends RootTableManager<
             Value<Uint8List?> encryptionKey = const Value.absent(),
             Value<Uint8List?> encryptionMac = const Value.absent(),
             Value<Uint8List?> encryptionNonce = const Value.absent(),
+            Value<Uint8List?> storedFileHash = const Value.absent(),
             Value<DateTime> createdAt = const Value.absent(),
             Value<int> rowid = const Value.absent(),
           }) =>
@@ -9708,6 +9815,7 @@ class $$MediaFilesTableTableManager extends RootTableManager<
             encryptionKey: encryptionKey,
             encryptionMac: encryptionMac,
             encryptionNonce: encryptionNonce,
+            storedFileHash: storedFileHash,
             createdAt: createdAt,
             rowid: rowid,
           ),
@@ -11662,6 +11770,7 @@ typedef $$ReceiptsTableCreateCompanionBuilder = ReceiptsCompanion Function({
   Value<String?> messageId,
   required Uint8List message,
   Value<bool> contactWillSendsReceipt,
+  Value<DateTime?> markForRetry,
   Value<DateTime?> ackByServerAt,
   Value<int> retryCount,
   Value<DateTime?> lastRetry,
@@ -11674,6 +11783,7 @@ typedef $$ReceiptsTableUpdateCompanionBuilder = ReceiptsCompanion Function({
   Value<String?> messageId,
   Value<Uint8List> message,
   Value<bool> contactWillSendsReceipt,
+  Value<DateTime?> markForRetry,
   Value<DateTime?> ackByServerAt,
   Value<int> retryCount,
   Value<DateTime?> lastRetry,
@@ -11735,6 +11845,9 @@ class $$ReceiptsTableFilterComposer
       column: $table.contactWillSendsReceipt,
       builder: (column) => ColumnFilters(column));
 
+  ColumnFilters<DateTime> get markForRetry => $composableBuilder(
+      column: $table.markForRetry, builder: (column) => ColumnFilters(column));
+
   ColumnFilters<DateTime> get ackByServerAt => $composableBuilder(
       column: $table.ackByServerAt, builder: (column) => ColumnFilters(column));
 
@@ -11807,6 +11920,10 @@ class $$ReceiptsTableOrderingComposer
       column: $table.contactWillSendsReceipt,
       builder: (column) => ColumnOrderings(column));
 
+  ColumnOrderings<DateTime> get markForRetry => $composableBuilder(
+      column: $table.markForRetry,
+      builder: (column) => ColumnOrderings(column));
+
   ColumnOrderings<DateTime> get ackByServerAt => $composableBuilder(
       column: $table.ackByServerAt,
       builder: (column) => ColumnOrderings(column));
@@ -11879,6 +11996,9 @@ class $$ReceiptsTableAnnotationComposer
   GeneratedColumn<bool> get contactWillSendsReceipt => $composableBuilder(
       column: $table.contactWillSendsReceipt, builder: (column) => column);
 
+  GeneratedColumn<DateTime> get markForRetry => $composableBuilder(
+      column: $table.markForRetry, builder: (column) => column);
+
   GeneratedColumn<DateTime> get ackByServerAt => $composableBuilder(
       column: $table.ackByServerAt, builder: (column) => column);
 
@@ -11960,6 +12080,7 @@ class $$ReceiptsTableTableManager extends RootTableManager<
             Value<String?> messageId = const Value.absent(),
             Value<Uint8List> message = const Value.absent(),
             Value<bool> contactWillSendsReceipt = const Value.absent(),
+            Value<DateTime?> markForRetry = const Value.absent(),
             Value<DateTime?> ackByServerAt = const Value.absent(),
             Value<int> retryCount = const Value.absent(),
             Value<DateTime?> lastRetry = const Value.absent(),
@@ -11972,6 +12093,7 @@ class $$ReceiptsTableTableManager extends RootTableManager<
             messageId: messageId,
             message: message,
             contactWillSendsReceipt: contactWillSendsReceipt,
+            markForRetry: markForRetry,
             ackByServerAt: ackByServerAt,
             retryCount: retryCount,
             lastRetry: lastRetry,
@@ -11984,6 +12106,7 @@ class $$ReceiptsTableTableManager extends RootTableManager<
             Value<String?> messageId = const Value.absent(),
             required Uint8List message,
             Value<bool> contactWillSendsReceipt = const Value.absent(),
+            Value<DateTime?> markForRetry = const Value.absent(),
             Value<DateTime?> ackByServerAt = const Value.absent(),
             Value<int> retryCount = const Value.absent(),
             Value<DateTime?> lastRetry = const Value.absent(),
@@ -11996,6 +12119,7 @@ class $$ReceiptsTableTableManager extends RootTableManager<
             messageId: messageId,
             message: message,
             contactWillSendsReceipt: contactWillSendsReceipt,
+            markForRetry: markForRetry,
             ackByServerAt: ackByServerAt,
             retryCount: retryCount,
             lastRetry: lastRetry,

lib/src/database/twonly.db.steps.dart

@@ -1946,10 +1946,458 @@ final class Schema4 extends i0.VersionedSchema {
 i1.GeneratedColumn<int> _column_101(String aliasedName) =>
     i1.GeneratedColumn<int>('affected_contact_id', aliasedName, true,
         type: i1.DriftSqlType.int);
+
+final class Schema5 extends i0.VersionedSchema {
+  Schema5({required super.database}) : super(version: 5);
+  @override
+  late final List<i1.DatabaseSchemaEntity> entities = [
+    contacts,
+    groups,
+    mediaFiles,
+    messages,
+    messageHistories,
+    reactions,
+    groupMembers,
+    receipts,
+    receivedReceipts,
+    signalIdentityKeyStores,
+    signalPreKeyStores,
+    signalSenderKeyStores,
+    signalSessionStores,
+    signalContactPreKeys,
+    signalContactSignedPreKeys,
+    messageActions,
+    groupHistories,
+  ];
+  late final Shape0 contacts = Shape0(
+      source: i0.VersionedTable(
+        entityName: 'contacts',
+        withoutRowId: false,
+        isStrict: false,
+        tableConstraints: [
+          'PRIMARY KEY(user_id)',
+        ],
+        columns: [
+          _column_0,
+          _column_1,
+          _column_2,
+          _column_3,
+          _column_4,
+          _column_5,
+          _column_6,
+          _column_7,
+          _column_8,
+          _column_9,
+          _column_10,
+          _column_11,
+          _column_12,
+        ],
+        attachedDatabase: database,
+      ),
+      alias: null);
+  late final Shape17 groups = Shape17(
+      source: i0.VersionedTable(
+        entityName: 'groups',
+        withoutRowId: false,
+        isStrict: false,
+        tableConstraints: [
+          'PRIMARY KEY(group_id)',
+        ],
+        columns: [
+          _column_13,
+          _column_14,
+          _column_15,
+          _column_16,
+          _column_17,
+          _column_18,
+          _column_19,
+          _column_20,
+          _column_21,
+          _column_22,
+          _column_23,
+          _column_24,
+          _column_100,
+          _column_25,
+          _column_26,
+          _column_27,
+          _column_12,
+          _column_28,
+          _column_29,
+          _column_30,
+          _column_31,
+          _column_32,
+          _column_33,
+          _column_34,
+          _column_35,
+        ],
+        attachedDatabase: database,
+      ),
+      alias: null);
+  late final Shape18 mediaFiles = Shape18(
+      source: i0.VersionedTable(
+        entityName: 'media_files',
+        withoutRowId: false,
+        isStrict: false,
+        tableConstraints: [
+          'PRIMARY KEY(media_id)',
+        ],
+        columns: [
+          _column_36,
+          _column_37,
+          _column_38,
+          _column_39,
+          _column_40,
+          _column_41,
+          _column_42,
+          _column_43,
+          _column_44,
+          _column_45,
+          _column_46,
+          _column_47,
+          _column_48,
+          _column_49,
+          _column_102,
+          _column_12,
+        ],
+        attachedDatabase: database,
+      ),
+      alias: null);
+  late final Shape3 messages = Shape3(
+      source: i0.VersionedTable(
+        entityName: 'messages',
+        withoutRowId: false,
+        isStrict: false,
+        tableConstraints: [
+          'PRIMARY KEY(message_id)',
+        ],
+        columns: [
+          _column_50,
+          _column_51,
+          _column_52,
+          _column_37,
+          _column_53,
+          _column_54,
+          _column_55,
+          _column_56,
+          _column_46,
+          _column_57,
+          _column_58,
+          _column_59,
+          _column_60,
+          _column_12,
+          _column_61,
+          _column_62,
+          _column_63,
+        ],
+        attachedDatabase: database,
+      ),
+      alias: null);
+  late final Shape4 messageHistories = Shape4(
+      source: i0.VersionedTable(
+        entityName: 'message_histories',
+        withoutRowId: false,
+        isStrict: false,
+        tableConstraints: [
+          'PRIMARY KEY(id)',
+        ],
+        columns: [
+          _column_64,
+          _column_65,
+          _column_66,
+          _column_53,
+          _column_12,
+        ],
+        attachedDatabase: database,
+      ),
+      alias: null);
+  late final Shape5 reactions = Shape5(
+      source: i0.VersionedTable(
+        entityName: 'reactions',
+        withoutRowId: false,
+        isStrict: false,
+        tableConstraints: [
+          'PRIMARY KEY(message_id, sender_id, emoji)',
+        ],
+        columns: [
+          _column_65,
+          _column_67,
+          _column_68,
+          _column_12,
+        ],
+        attachedDatabase: database,
+      ),
+      alias: null);
+  late final Shape6 groupMembers = Shape6(
+      source: i0.VersionedTable(
+        entityName: 'group_members',
+        withoutRowId: false,
+        isStrict: false,
+        tableConstraints: [
+          'PRIMARY KEY(group_id, contact_id)',
+        ],
+        columns: [
+          _column_50,
+          _column_69,
+          _column_70,
+          _column_71,
+          _column_72,
+          _column_12,
+        ],
+        attachedDatabase: database,
+      ),
+      alias: null);
+  late final Shape19 receipts = Shape19(
+      source: i0.VersionedTable(
+        entityName: 'receipts',
+        withoutRowId: false,
+        isStrict: false,
+        tableConstraints: [
+          'PRIMARY KEY(receipt_id)',
+        ],
+        columns: [
+          _column_73,
+          _column_74,
+          _column_75,
+          _column_76,
+          _column_77,
+          _column_103,
+          _column_78,
+          _column_79,
+          _column_80,
+          _column_12,
+        ],
+        attachedDatabase: database,
+      ),
+      alias: null);
+  late final Shape8 receivedReceipts = Shape8(
+      source: i0.VersionedTable(
+        entityName: 'received_receipts',
+        withoutRowId: false,
+        isStrict: false,
+        tableConstraints: [
+          'PRIMARY KEY(receipt_id)',
+        ],
+        columns: [
+          _column_73,
+          _column_12,
+        ],
+        attachedDatabase: database,
+      ),
+      alias: null);
+  late final Shape9 signalIdentityKeyStores = Shape9(
+      source: i0.VersionedTable(
+        entityName: 'signal_identity_key_stores',
+        withoutRowId: false,
+        isStrict: false,
+        tableConstraints: [
+          'PRIMARY KEY(device_id, name)',
+        ],
+        columns: [
+          _column_81,
+          _column_82,
+          _column_83,
+          _column_12,
+        ],
+        attachedDatabase: database,
+      ),
+      alias: null);
+  late final Shape10 signalPreKeyStores = Shape10(
+      source: i0.VersionedTable(
+        entityName: 'signal_pre_key_stores',
+        withoutRowId: false,
+        isStrict: false,
+        tableConstraints: [
+          'PRIMARY KEY(pre_key_id)',
+        ],
+        columns: [
+          _column_84,
+          _column_85,
+          _column_12,
+        ],
+        attachedDatabase: database,
+      ),
+      alias: null);
+  late final Shape11 signalSenderKeyStores = Shape11(
+      source: i0.VersionedTable(
+        entityName: 'signal_sender_key_stores',
+        withoutRowId: false,
+        isStrict: false,
+        tableConstraints: [
+          'PRIMARY KEY(sender_key_name)',
+        ],
+        columns: [
+          _column_86,
+          _column_87,
+        ],
+        attachedDatabase: database,
+      ),
+      alias: null);
+  late final Shape12 signalSessionStores = Shape12(
+      source: i0.VersionedTable(
+        entityName: 'signal_session_stores',
+        withoutRowId: false,
+        isStrict: false,
+        tableConstraints: [
+          'PRIMARY KEY(device_id, name)',
+        ],
+        columns: [
+          _column_81,
+          _column_82,
+          _column_88,
+          _column_12,
+        ],
+        attachedDatabase: database,
+      ),
+      alias: null);
+  late final Shape13 signalContactPreKeys = Shape13(
+      source: i0.VersionedTable(
+        entityName: 'signal_contact_pre_keys',
+        withoutRowId: false,
+        isStrict: false,
+        tableConstraints: [
+          'PRIMARY KEY(contact_id, pre_key_id)',
+        ],
+        columns: [
+          _column_74,
+          _column_84,
+          _column_85,
+          _column_12,
+        ],
+        attachedDatabase: database,
+      ),
+      alias: null);
+  late final Shape14 signalContactSignedPreKeys = Shape14(
+      source: i0.VersionedTable(
+        entityName: 'signal_contact_signed_pre_keys',
+        withoutRowId: false,
+        isStrict: false,
+        tableConstraints: [
+          'PRIMARY KEY(contact_id)',
+        ],
+        columns: [
+          _column_74,
+          _column_89,
+          _column_90,
+          _column_91,
+          _column_12,
+        ],
+        attachedDatabase: database,
+      ),
+      alias: null);
+  late final Shape15 messageActions = Shape15(
+      source: i0.VersionedTable(
+        entityName: 'message_actions',
+        withoutRowId: false,
+        isStrict: false,
+        tableConstraints: [
+          'PRIMARY KEY(message_id, contact_id, type)',
+        ],
+        columns: [
+          _column_65,
+          _column_92,
+          _column_37,
+          _column_93,
+        ],
+        attachedDatabase: database,
+      ),
+      alias: null);
+  late final Shape16 groupHistories = Shape16(
+      source: i0.VersionedTable(
+        entityName: 'group_histories',
+        withoutRowId: false,
+        isStrict: false,
+        tableConstraints: [
+          'PRIMARY KEY(group_history_id)',
+        ],
+        columns: [
+          _column_94,
+          _column_50,
+          _column_95,
+          _column_101,
+          _column_97,
+          _column_98,
+          _column_99,
+          _column_37,
+          _column_93,
+        ],
+        attachedDatabase: database,
+      ),
+      alias: null);
+}
+
+class Shape18 extends i0.VersionedTable {
+  Shape18({required super.source, required super.alias}) : super.aliased();
+  i1.GeneratedColumn<String> get mediaId =>
+      columnsByName['media_id']! as i1.GeneratedColumn<String>;
+  i1.GeneratedColumn<String> get type =>
+      columnsByName['type']! as i1.GeneratedColumn<String>;
+  i1.GeneratedColumn<String> get uploadState =>
+      columnsByName['upload_state']! as i1.GeneratedColumn<String>;
+  i1.GeneratedColumn<String> get downloadState =>
+      columnsByName['download_state']! as i1.GeneratedColumn<String>;
+  i1.GeneratedColumn<bool> get requiresAuthentication =>
+      columnsByName['requires_authentication']! as i1.GeneratedColumn<bool>;
+  i1.GeneratedColumn<bool> get stored =>
+      columnsByName['stored']! as i1.GeneratedColumn<bool>;
+  i1.GeneratedColumn<bool> get isDraftMedia =>
+      columnsByName['is_draft_media']! as i1.GeneratedColumn<bool>;
+  i1.GeneratedColumn<String> get reuploadRequestedBy =>
+      columnsByName['reupload_requested_by']! as i1.GeneratedColumn<String>;
+  i1.GeneratedColumn<int> get displayLimitInMilliseconds =>
+      columnsByName['display_limit_in_milliseconds']!
+          as i1.GeneratedColumn<int>;
+  i1.GeneratedColumn<bool> get removeAudio =>
+      columnsByName['remove_audio']! as i1.GeneratedColumn<bool>;
+  i1.GeneratedColumn<i2.Uint8List> get downloadToken =>
+      columnsByName['download_token']! as i1.GeneratedColumn<i2.Uint8List>;
+  i1.GeneratedColumn<i2.Uint8List> get encryptionKey =>
+      columnsByName['encryption_key']! as i1.GeneratedColumn<i2.Uint8List>;
+  i1.GeneratedColumn<i2.Uint8List> get encryptionMac =>
+      columnsByName['encryption_mac']! as i1.GeneratedColumn<i2.Uint8List>;
+  i1.GeneratedColumn<i2.Uint8List> get encryptionNonce =>
+      columnsByName['encryption_nonce']! as i1.GeneratedColumn<i2.Uint8List>;
+  i1.GeneratedColumn<i2.Uint8List> get storedFileHash =>
+      columnsByName['stored_file_hash']! as i1.GeneratedColumn<i2.Uint8List>;
+  i1.GeneratedColumn<DateTime> get createdAt =>
+      columnsByName['created_at']! as i1.GeneratedColumn<DateTime>;
+}
+
+i1.GeneratedColumn<i2.Uint8List> _column_102(String aliasedName) =>
+    i1.GeneratedColumn<i2.Uint8List>('stored_file_hash', aliasedName, true,
+        type: i1.DriftSqlType.blob);
+
+class Shape19 extends i0.VersionedTable {
+  Shape19({required super.source, required super.alias}) : super.aliased();
+  i1.GeneratedColumn<String> get receiptId =>
+      columnsByName['receipt_id']! as i1.GeneratedColumn<String>;
+  i1.GeneratedColumn<int> get contactId =>
+      columnsByName['contact_id']! as i1.GeneratedColumn<int>;
+  i1.GeneratedColumn<String> get messageId =>
+      columnsByName['message_id']! as i1.GeneratedColumn<String>;
+  i1.GeneratedColumn<i2.Uint8List> get message =>
+      columnsByName['message']! as i1.GeneratedColumn<i2.Uint8List>;
+  i1.GeneratedColumn<bool> get contactWillSendsReceipt =>
+      columnsByName['contact_will_sends_receipt']! as i1.GeneratedColumn<bool>;
+  i1.GeneratedColumn<DateTime> get markForRetry =>
+      columnsByName['mark_for_retry']! as i1.GeneratedColumn<DateTime>;
+  i1.GeneratedColumn<DateTime> get ackByServerAt =>
+      columnsByName['ack_by_server_at']! as i1.GeneratedColumn<DateTime>;
+  i1.GeneratedColumn<int> get retryCount =>
+      columnsByName['retry_count']! as i1.GeneratedColumn<int>;
+  i1.GeneratedColumn<DateTime> get lastRetry =>
+      columnsByName['last_retry']! as i1.GeneratedColumn<DateTime>;
+  i1.GeneratedColumn<DateTime> get createdAt =>
+      columnsByName['created_at']! as i1.GeneratedColumn<DateTime>;
+}
+
+i1.GeneratedColumn<DateTime> _column_103(String aliasedName) =>
+    i1.GeneratedColumn<DateTime>('mark_for_retry', aliasedName, true,
+        type: i1.DriftSqlType.dateTime);
 i0.MigrationStepWithVersion migrationSteps({
   required Future<void> Function(i1.Migrator m, Schema2 schema) from1To2,
   required Future<void> Function(i1.Migrator m, Schema3 schema) from2To3,
   required Future<void> Function(i1.Migrator m, Schema4 schema) from3To4,
+  required Future<void> Function(i1.Migrator m, Schema5 schema) from4To5,
 }) {
   return (currentVersion, database) async {
     switch (currentVersion) {
@@ -1968,6 +2416,11 @@ i0.MigrationStepWithVersion migrationSteps({
         final migrator = i1.Migrator(database, schema);
         await from3To4(migrator, schema);
         return 4;
+      case 4:
+        final schema = Schema5(database: database);
+        final migrator = i1.Migrator(database, schema);
+        await from4To5(migrator, schema);
+        return 5;
       default:
         throw ArgumentError.value('Unknown migration from $currentVersion');
     }
@@ -1978,10 +2431,12 @@ i1.OnUpgrade stepByStep({
   required Future<void> Function(i1.Migrator m, Schema2 schema) from1To2,
   required Future<void> Function(i1.Migrator m, Schema3 schema) from2To3,
   required Future<void> Function(i1.Migrator m, Schema4 schema) from3To4,
+  required Future<void> Function(i1.Migrator m, Schema5 schema) from4To5,
 }) =>
     i0.VersionedSchema.stepByStepHelper(
         step: migrationSteps(
       from1To2: from1To2,
       from2To3: from2To3,
       from3To4: from3To4,
+      from4To5: from4To5,
     ));

lib/src/localization/app_de.arb

@@ -461,5 +461,8 @@
     "showImagePreviewWhenSending": "Bildvorschau bei der Auswahl von Empfängern anzeigen",
     "verifiedPublicKey": "Der öffentliche Schlüssel von {username} wurde überprüft und ist gültig.",
     "memoriesAYearAgo": "Vor einem Jahr",
-    "memoriesXYearsAgo": "Vor {years} Jahren"
+    "memoriesXYearsAgo": "Vor {years} Jahren",
+    "migrationOfMemories": "Migration von Mediendateien: {open} noch offen.",
+    "autoStoreAllSendUnlimitedMediaFiles": "Alle gesendeten Medien speichern",
+    "autoStoreAllSendUnlimitedMediaFilesSubtitle": "Wenn du diese Option aktivierst, werden alle Bilder, die du sendest, gespeichert, sofern sie mit einem unendlichen Countdown und nicht im twonly-Modus gesendet wurden."
 }

lib/src/localization/app_en.arb

@@ -491,5 +491,8 @@
   "showImagePreviewWhenSending": "Display image preview when selecting recipients",
   "verifiedPublicKey": "The public key of {username} has been verified and is valid.",
   "memoriesAYearAgo": "One year ago",
-  "memoriesXYearsAgo": "{years} years ago"
+  "memoriesXYearsAgo": "{years} years ago",
+  "migrationOfMemories": "Migration of media files: {open} still to be processed.",
+  "autoStoreAllSendUnlimitedMediaFiles": "Save all sent media",
+  "autoStoreAllSendUnlimitedMediaFilesSubtitle": "If you enable this option, all images you send will be saved as long as they were sent with an infinite countdown and not in twonly mode."
 }

lib/src/localization/generated/app_localizations.dart

@@ -2869,6 +2869,24 @@ abstract class AppLocalizations {
   /// In en, this message translates to:
   /// **'{years} years ago'**
   String memoriesXYearsAgo(Object years);
+
+  /// No description provided for @migrationOfMemories.
+  ///
+  /// In en, this message translates to:
+  /// **'Migration of media files: {open} still to be processed.'**
+  String migrationOfMemories(Object open);
+
+  /// No description provided for @autoStoreAllSendUnlimitedMediaFiles.
+  ///
+  /// In en, this message translates to:
+  /// **'Save all sent media'**
+  String get autoStoreAllSendUnlimitedMediaFiles;
+
+  /// No description provided for @autoStoreAllSendUnlimitedMediaFilesSubtitle.
+  ///
+  /// In en, this message translates to:
+  /// **'If you enable this option, all images you send will be saved as long as they were sent with an infinite countdown and not in twonly mode.'**
+  String get autoStoreAllSendUnlimitedMediaFilesSubtitle;
 }
 
 class _AppLocalizationsDelegate

lib/src/localization/generated/app_localizations_de.dart

@@ -1590,4 +1590,17 @@ class AppLocalizationsDe extends AppLocalizations {
   String memoriesXYearsAgo(Object years) {
     return 'Vor $years Jahren';
   }
+
+  @override
+  String migrationOfMemories(Object open) {
+    return 'Migration von Mediendateien: $open noch offen.';
+  }
+
+  @override
+  String get autoStoreAllSendUnlimitedMediaFiles =>
+      'Alle gesendeten Medien speichern';
+
+  @override
+  String get autoStoreAllSendUnlimitedMediaFilesSubtitle =>
+      'Wenn du diese Option aktivierst, werden alle Bilder, die du sendest, gespeichert, sofern sie mit einem unendlichen Countdown und nicht im twonly-Modus gesendet wurden.';
 }

lib/src/localization/generated/app_localizations_en.dart

@@ -1580,4 +1580,16 @@ class AppLocalizationsEn extends AppLocalizations {
   String memoriesXYearsAgo(Object years) {
     return '$years years ago';
   }
+
+  @override
+  String migrationOfMemories(Object open) {
+    return 'Migration of media files: $open still to be processed.';
+  }
+
+  @override
+  String get autoStoreAllSendUnlimitedMediaFiles => 'Save all sent media';
+
+  @override
+  String get autoStoreAllSendUnlimitedMediaFilesSubtitle =>
+      'If you enable this option, all images you send will be saved as long as they were sent with an infinite countdown and not in twonly mode.';
 }

lib/src/model/json/userdata.dart

@@ -59,8 +59,8 @@ class UserData {
   @JsonKey(defaultValue: true)
   bool showFeedbackShortcut = true;
 
-  @JsonKey(defaultValue: true)
+  @JsonKey(defaultValue: false)
-  bool showShowImagePreviewWhenSending = true;
+  bool showShowImagePreviewWhenSending = false;
 
   @JsonKey(defaultValue: true)
   bool startWithCameraOpen = true;
@@ -72,6 +72,9 @@ class UserData {
   @JsonKey(defaultValue: false)
   bool storeMediaFilesInGallery = false;
 
+  @JsonKey(defaultValue: false)
+  bool autoStoreAllSendUnlimitedMediaFiles = false;
+
   String? lastPlanBallance;
   String? additionalUserInvites;
 

lib/src/model/json/userdata.g.dart

@@ -33,7 +33,7 @@ UserData _$UserDataFromJson(Map<String, dynamic> json) => UserData(
           json['requestedAudioPermission'] as bool? ?? false
       ..showFeedbackShortcut = json['showFeedbackShortcut'] as bool? ?? true
       ..showShowImagePreviewWhenSending =
-          json['showShowImagePreviewWhenSending'] as bool? ?? true
+          json['showShowImagePreviewWhenSending'] as bool? ?? false
       ..startWithCameraOpen = json['startWithCameraOpen'] as bool? ?? true
       ..preSelectedEmojies = (json['preSelectedEmojies'] as List<dynamic>?)
           ?.map((e) => e as String)
@@ -45,6 +45,8 @@ UserData _$UserDataFromJson(Map<String, dynamic> json) => UserData(
       )
       ..storeMediaFilesInGallery =
           json['storeMediaFilesInGallery'] as bool? ?? false
+      ..autoStoreAllSendUnlimitedMediaFiles =
+          json['autoStoreAllSendUnlimitedMediaFiles'] as bool? ?? false
       ..lastPlanBallance = json['lastPlanBallance'] as String?
       ..additionalUserInvites = json['additionalUserInvites'] as String?
       ..tutorialDisplayed = (json['tutorialDisplayed'] as List<dynamic>?)
@@ -102,6 +104,8 @@ Map<String, dynamic> _$UserDataToJson(UserData instance) => <String, dynamic>{
       'preSelectedEmojies': instance.preSelectedEmojies,
       'autoDownloadOptions': instance.autoDownloadOptions,
       'storeMediaFilesInGallery': instance.storeMediaFilesInGallery,
+      'autoStoreAllSendUnlimitedMediaFiles':
+          instance.autoStoreAllSendUnlimitedMediaFiles,
       'lastPlanBallance': instance.lastPlanBallance,
       'additionalUserInvites': instance.additionalUserInvites,
       'tutorialDisplayed': instance.tutorialDisplayed,

lib/src/services/api/client2client/contact.c2c.dart

@@ -93,7 +93,7 @@ Future<void> handleContactUpdate(
   switch (contactUpdate.type) {
     case EncryptedContent_ContactUpdate_Type.REQUEST:
       Log.info('Got a contact update request from $fromUserId');
-      await notifyContactsAboutProfileChange(onlyToContact: fromUserId);
+      await sendContactMyProfileData(fromUserId);
 
     case EncryptedContent_ContactUpdate_Type.UPDATE:
       Log.info('Got a contact update $fromUserId');

lib/src/services/api/mediafiles/upload.service.dart

@@ -132,6 +132,15 @@ Future<void> startBackgroundMediaUpload(MediaFileService mediaService) async {
       }
     }
 
+    // if the user has enabled auto storing and the file
+    // was send with unlimited counter not in twonly-Mode then store the file
+    if (gUser.autoStoreAllSendUnlimitedMediaFiles &&
+        !mediaService.mediaFile.requiresAuthentication &&
+        !mediaService.storedPath.existsSync() &&
+        mediaService.mediaFile.displayLimitInMilliseconds == null) {
+      await mediaService.storeMediaFile();
+    }
+
     if (!mediaService.encryptedPath.existsSync()) {
       await _encryptMediaFiles(mediaService);
       if (!mediaService.encryptedPath.existsSync()) {

lib/src/services/api/messages.dart

@@ -21,7 +21,7 @@ final lockRetransmission = Mutex();
 
 Future<void> tryTransmitMessages() async {
   return lockRetransmission.protect(() async {
-    final receipts = await twonlyDB.receiptsDao.getReceiptsNotAckByServer();
+    final receipts = await twonlyDB.receiptsDao.getReceiptsForRetransmission();
 
     if (receipts.isEmpty) return;
 
@@ -289,26 +289,18 @@ Future<void> notifyContactAboutOpeningMessage(
   await updateLastMessageId(contactId, biggestMessageId);
 }
 
-Future<void> notifyContactsAboutProfileChange({int? onlyToContact}) async {
+Future<void> sendContactMyProfileData(int contactId) async {
-  if (gUser.avatarSvg == null) return;
+  List<int>? avatarSvgCompressed;
-
+  if (gUser.avatarSvg != null) {
+    avatarSvgCompressed = gzip.encode(utf8.encode(gUser.avatarSvg!));
+  }
   final encryptedContent = pb.EncryptedContent(
     contactUpdate: pb.EncryptedContent_ContactUpdate(
       type: pb.EncryptedContent_ContactUpdate_Type.UPDATE,
-      avatarSvgCompressed: gzip.encode(utf8.encode(gUser.avatarSvg!)),
+      avatarSvgCompressed: avatarSvgCompressed,
       displayName: gUser.displayName,
       username: gUser.username,
     ),
   );
-
+  await sendCipherText(contactId, encryptedContent);
-  if (onlyToContact != null) {
-    await sendCipherText(onlyToContact, encryptedContent);
-    return;
-  }
-
-  final contacts = await twonlyDB.contactsDao.getAllNotBlockedContacts();
-
-  for (final contact in contacts) {
-    await sendCipherText(contact.userId, encryptedContent);
-  }
 }

lib/src/services/api/server_messages.dart

@@ -40,7 +40,11 @@ Future<void> handleServerMessage(server.ServerToClient msg) async {
       await handleClient2ClientMessage(msg.v0.newMessage);
     } else if (msg.v0.hasNewMessages()) {
       for (final newMessage in msg.v0.newMessages.newMessages) {
-        await handleClient2ClientMessage(newMessage);
+        try {
+          await handleClient2ClientMessage(newMessage);
+        } catch (e) {
+          Log.error(e);
+        }
       }
     } else {
       Log.error('Unknown server message: $msg');
@@ -185,6 +189,15 @@ Future<PlaintextContent?> handleEncryptedMessage(
         ..type = decryptionErrorType!);
   }
 
+  // We got a valid message fromUserId, so mark all messages which where
+  // send to the user but not yet ACK for retransmission. All marked messages
+  // will be either transmitted again after a new server connection (minimum 20 seconds).
+  // In case the server sends the ACK before they will be deleted.
+  // This ensures that 1. all messages will be received by the other person and
+  // that they will be retransmitted in case the server deleted them as they
+  // where not downloaded within the 40 days
+  await twonlyDB.receiptsDao.markMessagesForRetry(fromUserId);
+
   final senderProfileCounter = await checkForProfileUpdate(fromUserId, content);
 
   if (content.hasContactRequest()) {

lib/src/services/mediafiles/mediafile.service.dart

@@ -8,6 +8,7 @@ import 'package:twonly/src/database/twonly.db.dart';
 import 'package:twonly/src/services/mediafiles/compression.service.dart';
 import 'package:twonly/src/services/mediafiles/thumbnail.service.dart';
 import 'package:twonly/src/utils/log.dart';
+import 'package:twonly/src/utils/misc.dart';
 
 class MediaFileService {
   MediaFileService(this.mediaFile);
@@ -223,6 +224,22 @@ class MediaFileService {
       );
     }
     unawaited(createThumbnail());
+    await hashStoredMedia();
+    // updateFromDb is done in hashStoredMedia()
+  }
+
+  Future<void> hashStoredMedia() async {
+    if (!storedPath.existsSync()) {
+      Log.error('could not create hash value as media file is not stored.');
+      return;
+    }
+    final checksum = await sha256File(storedPath);
+    await twonlyDB.mediaFilesDao.updateMedia(
+      mediaFile.mediaId,
+      MediaFilesCompanion(
+        storedFileHash: Value(Uint8List.fromList(checksum)),
+      ),
+    );
     await updateFromDB();
   }
 

lib/src/utils/misc.dart

@@ -1,6 +1,8 @@
 import 'dart:convert';
 import 'dart:io';
 import 'dart:math';
+import 'package:convert/convert.dart';
+import 'package:crypto/crypto.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_image_compress/flutter_image_compress.dart';
@@ -367,3 +369,12 @@ void printWrapped(String text) {
   // ignore: avoid_print
   pattern.allMatches(text).forEach((match) => print(match.group(0)));
 }
+
+Future<List<int>> sha256File(File file) async {
+  final input = file.openRead();
+  final sha256Sink = AccumulatorSink<Digest>();
+  final converter = sha256.startChunkedConversion(sha256Sink);
+  await input.forEach(converter.add);
+  converter.close();
+  return sha256Sink.events.single.bytes;
+}

lib/src/views/chats/add_new_user.view.dart

@@ -284,7 +284,7 @@ class ContactsListView extends StatelessWidget {
               ),
             ),
           );
-          await notifyContactsAboutProfileChange();
+          await sendContactMyProfileData(contact.userId);
         },
       ),
     ];

lib/src/views/memories/memories.view.dart

@@ -7,6 +7,7 @@ import 'package:twonly/src/database/twonly.db.dart';
 import 'package:twonly/src/model/memory_item.model.dart';
 import 'package:twonly/src/services/mediafiles/mediafile.service.dart';
 import 'package:twonly/src/utils/misc.dart';
+import 'package:twonly/src/views/components/loader.dart';
 import 'package:twonly/src/views/memories/memories_item_thumbnail.dart';
 import 'package:twonly/src/views/memories/memories_photo_slider.view.dart';
 
@@ -18,6 +19,7 @@ class MemoriesView extends StatefulWidget {
 }
 
 class MemoriesViewState extends State<MemoriesView> {
+  int _filesToMigrate = 0;
   List<MemoryItem> galleryItems = [];
   Map<String, List<int>> orderedByMonth = {};
   List<String> months = [];
@@ -38,6 +40,21 @@ class MemoriesViewState extends State<MemoriesView> {
   }
 
   Future<void> initAsync() async {
+    final nonHashedFiles =
+        await twonlyDB.mediaFilesDao.getAllNonHashedStoredMediaFiles();
+    if (nonHashedFiles.isNotEmpty) {
+      setState(() {
+        _filesToMigrate = nonHashedFiles.length;
+      });
+      for (final mediaFile in nonHashedFiles) {
+        final mediaService = MediaFileService(mediaFile);
+        await mediaService.hashStoredMedia();
+        setState(() {
+          _filesToMigrate -= 1;
+        });
+      }
+      _filesToMigrate = 0;
+    }
     await messageSub?.cancel();
     final msgStream = twonlyDB.mediaFilesDao.watchAllStoredMediaFiles();
 
@@ -96,122 +113,139 @@ class MemoriesViewState extends State<MemoriesView> {
 
   @override
   Widget build(BuildContext context) {
-    return Scaffold(
+    Widget child = Center(
-      appBar: AppBar(title: const Text('Memories')),
+      child: Text(
-      body: Scrollbar(
+        context.lang.memoriesEmpty,
-        child: (galleryItems.isEmpty)
+        textAlign: TextAlign.center,
-            ? Center(
+      ),
-                child: Text(
+    );
-                  context.lang.memoriesEmpty,
+    if (_filesToMigrate > 0) {
-                  textAlign: TextAlign.center,
+      child = Center(
-                ),
+        child: Column(
-              )
+          mainAxisAlignment: MainAxisAlignment.center,
-            : ListView.builder(
+          children: [
-                itemCount: (months.length * 2) +
+            ThreeRotatingDots(
-                    (_galleryItemsLastYears.isEmpty ? 0 : 1),
+              size: 40,
-                itemBuilder: (context, mIndex) {
+              color: context.color.primary,
-                  if (_galleryItemsLastYears.isNotEmpty && mIndex == 0) {
+            ),
-                    return SizedBox(
+            const SizedBox(height: 10),
-                      height: 140,
+            Text(
-                      width: MediaQuery.sizeOf(context).width,
+              context.lang.migrationOfMemories(_filesToMigrate),
-                      child: ListView(
+              textAlign: TextAlign.center,
-                        scrollDirection: Axis.horizontal,
+            ),
-                        children: _galleryItemsLastYears.entries.map(
+          ],
-                          (item) {
+        ),
-                            var text = context.lang.memoriesAYearAgo;
+      );
-                            if (item.key > 1) {
+    } else if (galleryItems.isNotEmpty) {
-                              text = context.lang.memoriesXYearsAgo(item.key);
+      child = ListView.builder(
-                            }
+        itemCount:
-                            return GestureDetector(
+            (months.length * 2) + (_galleryItemsLastYears.isEmpty ? 0 : 1),
-                              onTap: () async {
+        itemBuilder: (context, mIndex) {
-                                await open(context, item.value, 0);
+          if (_galleryItemsLastYears.isNotEmpty && mIndex == 0) {
-                              },
+            return SizedBox(
-                              child: Container(
+              height: 140,
-                                decoration: BoxDecoration(
+              width: MediaQuery.sizeOf(context).width,
-                                  borderRadius: BorderRadius.circular(12),
+              child: ListView(
-                                  boxShadow: const [
+                scrollDirection: Axis.horizontal,
-                                    BoxShadow(
+                children: _galleryItemsLastYears.entries.map(
-                                      spreadRadius: -12,
+                  (item) {
-                                      blurRadius: 12,
+                    var text = context.lang.memoriesAYearAgo;
-                                    ),
+                    if (item.key > 1) {
-                                  ],
+                      text = context.lang.memoriesXYearsAgo(item.key);
+                    }
+                    return GestureDetector(
+                      onTap: () async {
+                        await open(context, item.value, 0);
+                      },
+                      child: Container(
+                        decoration: BoxDecoration(
+                          borderRadius: BorderRadius.circular(12),
+                          boxShadow: const [
+                            BoxShadow(
+                              spreadRadius: -12,
+                              blurRadius: 12,
+                            ),
+                          ],
+                        ),
+                        clipBehavior: Clip.hardEdge,
+                        height: 150,
+                        width: 120,
+                        child: Stack(
+                          children: [
+                            Positioned.fill(
+                              child: ClipRRect(
+                                borderRadius: BorderRadius.circular(12),
+                                child: Image.file(
+                                  item.value.first.mediaService.storedPath,
+                                  fit: BoxFit.cover,
                                 ),
-                                clipBehavior: Clip.hardEdge,
+                              ),
-                                height: 150,
+                            ),
-                                width: 120,
+                            Positioned(
-                                child: Stack(
+                              bottom: 10,
-                                  children: [
+                              left: 0,
-                                    Positioned.fill(
+                              right: 0,
-                                      child: ClipRRect(
+                              child: Text(
-                                        borderRadius: BorderRadius.circular(12),
+                                text,
-                                        child: Image.file(
+                                textAlign: TextAlign.center,
-                                          item.value.first.mediaService
+                                style: const TextStyle(
-                                              .storedPath,
+                                  color: Colors.white,
-                                          fit: BoxFit.cover,
+                                  fontWeight: FontWeight.bold,
-                                        ),
+                                  fontSize: 20,
-                                      ),
+                                  shadows: [
-                                    ),
+                                    Shadow(
-                                    Positioned(
+                                      color: Color.fromARGB(122, 0, 0, 0),
-                                      bottom: 10,
+                                      blurRadius: 5,
-                                      left: 0,
-                                      right: 0,
-                                      child: Text(
-                                        text,
-                                        textAlign: TextAlign.center,
-                                        style: const TextStyle(
-                                          color: Colors.white,
-                                          fontWeight: FontWeight.bold,
-                                          fontSize: 20,
-                                          shadows: [
-                                            Shadow(
-                                              color:
-                                                  Color.fromARGB(122, 0, 0, 0),
-                                              blurRadius: 5,
-                                            ),
-                                          ],
-                                        ),
-                                      ),
                                     ),
                                   ],
                                 ),
                               ),
-                            );
+                            ),
-                          },
+                          ],
-                        ).toList(),
+                        ),
                       ),
                     );
-                  }
+                  },
-                  if (_galleryItemsLastYears.isNotEmpty) {
+                ).toList(),
-                    mIndex -= 1;
-                  }
-                  if (mIndex.isEven) {
-                    return Padding(
-                      padding: const EdgeInsets.all(8),
-                      child: Text(months[(mIndex ~/ 2)]),
-                    );
-                  }
-                  final index = (mIndex - 1) ~/ 2;
-                  return GridView.builder(
-                    shrinkWrap: true,
-                    physics: const ClampingScrollPhysics(),
-                    gridDelegate:
-                        const SliverGridDelegateWithFixedCrossAxisCount(
-                      crossAxisCount: 4,
-                      childAspectRatio: 9 / 16,
-                    ),
-                    itemCount: orderedByMonth[months[index]]!.length,
-                    itemBuilder: (context, gIndex) {
-                      final gaIndex = orderedByMonth[months[index]]![gIndex];
-                      return MemoriesItemThumbnail(
-                        galleryItem: galleryItems[gaIndex],
-                        onTap: () async {
-                          await open(context, galleryItems, gaIndex);
-                        },
-                      );
-                    },
-                  );
-                },
               ),
+            );
+          }
+          if (_galleryItemsLastYears.isNotEmpty) {
+            mIndex -= 1;
+          }
+          if (mIndex.isEven) {
+            return Padding(
+              padding: const EdgeInsets.all(8),
+              child: Text(months[(mIndex ~/ 2)]),
+            );
+          }
+          final index = (mIndex - 1) ~/ 2;
+          return GridView.builder(
+            shrinkWrap: true,
+            physics: const ClampingScrollPhysics(),
+            gridDelegate: const SliverGridDelegateWithFixedCrossAxisCount(
+              crossAxisCount: 4,
+              childAspectRatio: 9 / 16,
+            ),
+            itemCount: orderedByMonth[months[index]]!.length,
+            itemBuilder: (context, gIndex) {
+              final gaIndex = orderedByMonth[months[index]]![gIndex];
+              return MemoriesItemThumbnail(
+                galleryItem: galleryItems[gaIndex],
+                onTap: () async {
+                  await open(context, galleryItems, gaIndex);
+                },
+              );
+            },
+          );
+        },
+      );
+    }
+
+    return Scaffold(
+      appBar: AppBar(title: const Text('Memories')),
+      body: Scrollbar(
+        child: child,
       ),
     );
   }

lib/src/views/settings/data_and_storage.view.dart

@@ -46,6 +46,15 @@ class _DataAndStorageViewState extends State<DataAndStorageView> {
     setState(() {});
   }
 
+  Future<void> toggleAutoStoreMediaFiles() async {
+    await updateUserdata((u) {
+      u.autoStoreAllSendUnlimitedMediaFiles =
+          !u.autoStoreAllSendUnlimitedMediaFiles;
+      return u;
+    });
+    setState(() {});
+  }
+
   @override
   Widget build(BuildContext context) {
     final autoDownloadOptions =
@@ -65,6 +74,18 @@ class _DataAndStorageViewState extends State<DataAndStorageView> {
               onChanged: (a) => toggleStoreInGallery(),
             ),
           ),
+          ListTile(
+            title: Text(context.lang.autoStoreAllSendUnlimitedMediaFiles),
+            subtitle: Text(
+              context.lang.autoStoreAllSendUnlimitedMediaFilesSubtitle,
+              style: const TextStyle(fontSize: 9),
+            ),
+            onTap: toggleAutoStoreMediaFiles,
+            trailing: Switch(
+              value: gUser.autoStoreAllSendUnlimitedMediaFiles,
+              onChanged: (a) => toggleAutoStoreMediaFiles(),
+            ),
+          ),
           if (Platform.isAndroid)
             ListTile(
               title: Text(

lib/src/views/settings/profile/modify_avatar.view.dart

@@ -3,7 +3,6 @@ import 'package:avatar_maker/avatar_maker.dart';
 import 'package:flutter/material.dart';
 import 'package:font_awesome_flutter/font_awesome_flutter.dart';
 import 'package:twonly/globals.dart';
-import 'package:twonly/src/services/api/messages.dart';
 import 'package:twonly/src/utils/misc.dart';
 import 'package:twonly/src/utils/storage.dart';
 
@@ -31,7 +30,6 @@ class _ModifyAvatarState extends State<ModifyAvatar> {
         ..avatarCounter = user.avatarCounter + 1;
       return user;
     });
-    await notifyContactsAboutProfileChange();
   }
 
   AvatarMakerThemeData getAvatarMakerTheme(BuildContext context) {

lib/src/views/settings/profile/profile.view.dart

@@ -5,7 +5,6 @@ import 'package:flutter/services.dart';
 import 'package:font_awesome_flutter/font_awesome_flutter.dart';
 import 'package:twonly/globals.dart';
 import 'package:twonly/src/model/protobuf/api/websocket/error.pb.dart';
-import 'package:twonly/src/services/api/messages.dart';
 import 'package:twonly/src/services/twonly_safe/common.twonly_safe.dart';
 import 'package:twonly/src/services/twonly_safe/create_backup.twonly_safe.dart';
 import 'package:twonly/src/utils/misc.dart';
@@ -52,7 +51,6 @@ class _ProfileViewState extends State<ProfileView> {
         ..avatarCounter = user.avatarCounter + 1;
       return user;
     });
-    await notifyContactsAboutProfileChange();
     setState(() {}); // gUser has updated
   }
 
@@ -86,7 +84,6 @@ class _ProfileViewState extends State<ProfileView> {
         ..avatarCounter = user.avatarCounter + 1;
       return user;
     });
-    await notifyContactsAboutProfileChange();
     setState(() {}); // gUser has updated
   }
 

pubspec.yaml

@@ -3,7 +3,7 @@ description: "twonly, a privacy-friendly way to connect with friends through sec
 
 publish_to: 'none'
 
-version: 0.0.81+81
+version: 0.0.82+82
 
 environment:
   sdk: ^3.6.0

test/drift/twonly_db/generated/schema.dart

@@ -7,6 +7,7 @@ import 'schema_v1.dart' as v1;
 import 'schema_v2.dart' as v2;
 import 'schema_v3.dart' as v3;
 import 'schema_v4.dart' as v4;
+import 'schema_v5.dart' as v5;
 
 class GeneratedHelper implements SchemaInstantiationHelper {
   @override
@@ -20,10 +21,12 @@ class GeneratedHelper implements SchemaInstantiationHelper {
         return v3.DatabaseAtV3(db);
       case 4:
         return v4.DatabaseAtV4(db);
+      case 5:
+        return v5.DatabaseAtV5(db);
       default:
         throw MissingSchemaException(version, versions);
     }
   }
 
-  static const versions = const [1, 2, 3, 4];
+  static const versions = const [1, 2, 3, 4, 5];
 }