fixing more issues

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

@@ -348,6 +348,10 @@ class MessagesDao extends DatabaseAccessor<TwonlyDB> with _$MessagesDaoMixin {
     return select(messages)..where((t) => t.messageId.equals(messageId));
   }
 
+  Future<List<Message>> getMessagesByMediaId(String mediaId) async {
+    return (select(messages)..where((t) => t.mediaId.equals(mediaId))).get();
+  }
+
   // Future<List<Message>> getMessagesByMediaUploadId(int mediaUploadId) async {
   //   return (select(messages)
   //         ..where((t) => t.mediaUploadId.equals(mediaUploadId)))

lib/src/database/daos/messages.dao.g.dart

@@ -4,10 +4,10 @@ part of 'messages.dao.dart';
 
 // ignore_for_file: type=lint
 mixin _$MessagesDaoMixin on DatabaseAccessor<TwonlyDB> {
+  $GroupsTable get groups => attachedDatabase.groups;
   $ContactsTable get contacts => attachedDatabase.contacts;
   $MediaFilesTable get mediaFiles => attachedDatabase.mediaFiles;
   $MessagesTable get messages => attachedDatabase.messages;
   $MessageHistoriesTable get messageHistories =>
       attachedDatabase.messageHistories;
-  $GroupsTable get groups => attachedDatabase.groups;
 }

lib/src/database/daos/reactions.dao.g.dart

@@ -4,6 +4,7 @@ part of 'reactions.dao.dart';
 
 // ignore_for_file: type=lint
 mixin _$ReactionsDaoMixin on DatabaseAccessor<TwonlyDB> {
+  $GroupsTable get groups => attachedDatabase.groups;
   $ContactsTable get contacts => attachedDatabase.contacts;
   $MediaFilesTable get mediaFiles => attachedDatabase.mediaFiles;
   $MessagesTable get messages => attachedDatabase.messages;

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

@@ -5,6 +5,7 @@ part of 'receipts.dao.dart';
 // ignore_for_file: type=lint
 mixin _$ReceiptsDaoMixin on DatabaseAccessor<TwonlyDB> {
   $ContactsTable get contacts => attachedDatabase.contacts;
+  $GroupsTable get groups => attachedDatabase.groups;
   $MediaFilesTable get mediaFiles => attachedDatabase.mediaFiles;
   $MessagesTable get messages => attachedDatabase.messages;
   $ReceiptsTable get receipts => attachedDatabase.receipts;

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

@@ -16,7 +16,7 @@ enum UploadState {
   receiverNotified,
 }
 
-enum DownloadState { pending, downloading }
+enum DownloadState { pending, downloading, reuploadRequested }
 
 @DataClassName('MediaFile')
 class MediaFiles extends Table {

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

@@ -1,11 +1,13 @@
 import 'package:drift/drift.dart';
 import 'package:hashlib/random.dart';
 import 'package:twonly/src/database/tables/contacts.table.dart';
+import 'package:twonly/src/database/tables/groups.table.dart';
 import 'package:twonly/src/database/tables/mediafiles.table.dart';
 
 @DataClassName('Message')
 class Messages extends Table {
-  TextColumn get groupId => text()();
+  TextColumn get groupId =>
+      text().references(Groups, #groupId, onDelete: KeyAction.cascade)();
   TextColumn get messageId => text().clientDefault(() => uuid.v7())();
 
   // in case senderId is null, it was send by user itself

lib/src/services/api/utils.dart

@@ -1,15 +1,16 @@
 import 'package:drift/drift.dart';
 import 'package:fixnum/fixnum.dart';
 import 'package:twonly/globals.dart';
-import 'package:twonly/src/database/tables/messages_table.dart';
+import 'package:twonly/src/database/tables/mediafiles.table.dart';
 import 'package:twonly/src/database/twonly.db.dart';
-import 'package:twonly/src/model/json/message_old.dart';
 import 'package:twonly/src/model/protobuf/api/websocket/client_to_server.pb.dart'
     as client;
 import 'package:twonly/src/model/protobuf/api/websocket/client_to_server.pbserver.dart';
 import 'package:twonly/src/model/protobuf/api/websocket/error.pb.dart';
 import 'package:twonly/src/model/protobuf/api/websocket/server_to_client.pb.dart'
     as server;
+import 'package:twonly/src/model/protobuf/client/generated/messages.pbserver.dart'
+    hide Message;
 import 'package:twonly/src/services/api/messages.dart';
 import 'package:twonly/src/services/signal/session.signal.dart';
 
@@ -57,44 +58,41 @@ ClientToServer createClientToServerFromApplicationData(
 }
 
 Future<void> deleteContact(int contactId) async {
-  await twonlyDB.messagesDao.deleteAllMessagesByContactId(contactId);
   await twonlyDB.signalDao.deleteAllByContactId(contactId);
   await deleteSessionWithTarget(contactId);
   await twonlyDB.contactsDao.deleteContactByUserId(contactId);
 }
 
 Future<void> rejectUser(int contactId) async {
-  await encryptAndSendMessageAsync(
-    null,
+  await sendCipherText(
     contactId,
-    MessageJson(
-      kind: MessageKind.rejectRequest,
-      timestamp: DateTime.now(),
-      content: MessageContent(),
+    EncryptedContent(
+      contactRequest: EncryptedContent_ContactRequest(
+        type: EncryptedContent_ContactRequest_Type.REJECT,
+      ),
     ),
   );
 }
 
-Future<void> handleMediaError(Message message) async {
-  await twonlyDB.messagesDao.updateMessageByMessageId(
-    message.messageId,
-    const MessagesCompanion(
-      errorWhileSending: Value(true),
-      mediaRetransmissionState: Value(
-        MediaRetransmitting.requested,
+Future<void> handleMediaError(MediaFile media) async {
+  await twonlyDB.mediaFilesDao.updateMedia(
+    media.mediaId,
+    const MediaFilesCompanion(
+      downloadState: Value(DownloadState.reuploadRequested),
+    ),
+  );
+  final messages =
+      await twonlyDB.messagesDao.getMessagesByMediaId(media.mediaId);
+  if (messages.length != 1) return;
+  final message = messages.first;
+  if (message.senderId == null) return;
+  await sendCipherText(
+    message.senderId!,
+    EncryptedContent(
+      mediaUpdate: EncryptedContent_MediaUpdate(
+        type: EncryptedContent_MediaUpdate_Type.DECRYPTION_ERROR,
+        targetMessageId: message.messageId,
       ),
     ),
   );
-  if (message.messageOtherId != null) {
-    await encryptAndSendMessageAsync(
-      null,
-      message.contactId,
-      MessageJson(
-        kind: MessageKind.receiveMediaError,
-        timestamp: DateTime.now(),
-        content: MessageContent(),
-        messageReceiverId: message.messageOtherId,
-      ),
-    );
-  }
 }

lib/src/services/flame.service.dart

@@ -1,10 +1,10 @@
 import 'package:collection/collection.dart';
 import 'package:drift/drift.dart';
+import 'package:fixnum/fixnum.dart';
 import 'package:twonly/globals.dart';
 import 'package:twonly/src/database/daos/contacts.dao.dart';
-import 'package:twonly/src/database/tables/messages_table.dart';
 import 'package:twonly/src/database/twonly.db.dart';
-import 'package:twonly/src/model/json/message_old.dart' as my;
+import 'package:twonly/src/model/protobuf/client/generated/messages.pb.dart';
 import 'package:twonly/src/services/api/messages.dart';
 import 'package:twonly/src/utils/misc.dart';
 import 'package:twonly/src/utils/storage.dart';
@@ -38,17 +38,15 @@ Future<void> syncFlameCounters() async {
     // only sync when flame counter is higher than three days
     if (flameCounter < 1 && bestFriend.userId != contact.userId) continue;
 
-    await encryptAndSendMessageAsync(
-      null,
+    await sendCipherText(
       contact.userId,
-      my.MessageJson(
-        kind: MessageKind.flameSync,
-        content: my.FlameSyncContent(
-          flameCounter: flameCounter,
-          lastFlameCounterChange: contact.lastFlameCounterChange!,
+      EncryptedContent(
+        flameSync: EncryptedContent_FlameSync(
+          flameCounter: Int64(flameCounter),
+          lastFlameCounterChange:
+              Int64(contact.lastFlameCounterChange!.millisecondsSinceEpoch),
           bestFriend: contact.userId == bestFriend.userId,
         ),
-        timestamp: DateTime.now(),
       ),
     );
 

lib/src/services/notifications/background.notifications.dart

@@ -7,9 +7,11 @@ import 'package:cryptography_plus/cryptography_plus.dart';
 import 'package:flutter_local_notifications/flutter_local_notifications.dart';
 import 'package:path_provider/path_provider.dart';
 import 'package:twonly/src/constants/secure_storage_keys.dart';
+import 'package:twonly/src/model/protobuf/client/generated/push_notification.pb.dart';
 import 'package:twonly/src/model/protobuf/client/generated/push_notification.pbenum.dart';
 import 'package:twonly/src/services/notifications/pushkeys.notifications.dart';
 import 'package:twonly/src/utils/log.dart';
+import 'package:twonly/src/utils/misc.dart';
 import 'package:twonly/src/views/camera/share_image_editor_view.dart'
     show gMediaShowInfinite;
 
@@ -75,7 +77,10 @@ Future<void> handlePushData(String pushDataB64) async {
         );
       } else if (foundPushUser != null) {
         if (pushNotification.hasMessageId()) {
-          if (pushNotification.messageId <= foundPushUser.lastMessageId) {
+          if (isUUIDNewer(
+            foundPushUser.lastMessageId,
+            pushNotification.messageId,
+          )) {
             Log.info(
               'Got a push notification for a message which was already opened.',
             );