fix box problem with foreground service

lib/src/providers/api/api.dart

@@ -216,7 +216,7 @@ Future sendImage(
   }
 }
 
-Future tryDownloadMedia(int messageId, List<int> mediaToken,
+Future tryDownloadMedia(int messageId, int fromUserId, List<int> mediaToken,
     {bool force = false}) async {
   if (globalIsAppInBackground) return;
   if (!force) {
@@ -237,6 +237,7 @@ Future tryDownloadMedia(int messageId, List<int> mediaToken,
   }
   globalCallBackOnDownloadChange(mediaToken, true);
   box.put("${mediaToken}_messageId", messageId);
+  box.put("${mediaToken}_fromUserId", fromUserId);
   apiProvider.triggerDownload(mediaToken, offset);
 }
 
@@ -255,7 +256,7 @@ Future userOpenedOtherMessage(int fromUserId, int messageOtherId) async {
 }
 
 Future<Uint8List?> getDownloadedMedia(
-    List<int> mediaToken, int messageOtherId) async {
+    List<int> mediaToken, int messageOtherId, int otherUserId) async {
   final box = await getMediaStorage();
   Uint8List? media;
   try {
@@ -265,13 +266,11 @@ Future<Uint8List?> getDownloadedMedia(
   }
   if (media == null) return null;
 
-  int fromUserId = box.get("${mediaToken}_fromUserId");
+  await userOpenedOtherMessage(otherUserId, messageOtherId);
-  await userOpenedOtherMessage(fromUserId, messageOtherId);
   box.delete(mediaToken.toString());
   box.put("${mediaToken}_downloaded", "deleted");
-  box.delete("${mediaToken}_fromUserId");
   box.delete("${mediaToken}_messageId");
-
+  box.delete("${mediaToken}_fromUserId");
   return media;
 }
 

lib/src/providers/api/server_messages.dart

@@ -2,7 +2,6 @@ import 'dart:convert';
 import 'dart:typed_data';
 import 'package:fixnum/fixnum.dart';
 import 'package:flutter/foundation.dart';
-import 'package:hive/hive.dart';
 import 'package:libsignal_protocol_dart/libsignal_protocol_dart.dart';
 import 'package:logging/logging.dart';
 import 'package:twonly/globals.dart';
@@ -50,6 +49,10 @@ Future handleServerMessage(server.ServerToClient msg) async {
 }
 
 Future<client.Response> handleDownloadData(DownloadData data) async {
+  if (globalIsAppInBackground) {
+    // download should only be done when the app is open
+    return client.Response()..error = ErrorCode.InternalError;
+  }
   debugPrint("Downloading: ${data.uploadToken} ${data.fin}");
   final box = await getMediaStorage();
 
@@ -61,7 +64,6 @@ Future<client.Response> handleDownloadData(DownloadData data) async {
     if (messageId != null) {
       int? fromUserId = await DbMessages.deleteMessageById(messageId);
       box.delete(boxId);
-      // int? fromUserId = box.get("${data.uploadToken}_fromUserId");
       if (fromUserId != null) {
         globalCallBackOnMessageChange(fromUserId);
       }
@@ -181,16 +183,12 @@ Future<client.Response> handleNewMessage(
               message.kind == MessageKind.image) {
             await DbContacts.checkAndUpdateFlames(fromUserId.toInt(),
                 timestamp: message.timestamp);
-
+            if (!globalIsAppInBackground) {
               final content = message.content;
               if (content is MediaMessageContent) {
                 List<int> downloadToken = content.downloadToken;
-              Box box = await getMediaStorage();
+                tryDownloadMedia(messageId, fromUserId.toInt(), downloadToken);
-              box.put("${downloadToken}_fromUserId", fromUserId.toInt());
-              if (box.get("${downloadToken}_fromUserId") == null) {
-                debugPrint("BOX IS NOT WORKING");
               }
-              tryDownloadMedia(messageId, downloadToken);
             }
           }
           localPushNotificationNewMessage(

lib/src/views/chats/chat_item_details_view.dart

@@ -80,7 +80,8 @@ class ChatListEntry extends StatelessWidget {
                 }),
               );
             } else {
-              tryDownloadMedia(message.messageId, token, force: true);
+              tryDownloadMedia(message.messageId, message.otherUserId, token,
+                  force: true);
             }
           }
         },

lib/src/views/chats/chat_list_view.dart

@@ -208,7 +208,9 @@ class _UserListItem extends State<UserListItem> {
         onTap: () {
           if (isDownloading) return;
           if (!widget.lastMessage.isDownloaded) {
-            tryDownloadMedia(widget.lastMessage.messageId, token, force: true);
+            tryDownloadMedia(widget.lastMessage.messageId,
+                widget.lastMessage.otherUserId, token,
+                force: true);
             return;
           }
           if (state == MessageSendState.received &&

lib/src/views/chats/media_viewer_view.dart

@@ -73,8 +73,8 @@ class _MediaViewerViewState extends State<MediaViewerView> {
 
       flutterLocalNotificationsPlugin.cancel(widget.message.messageId);
       List<int> token = content.downloadToken;
-      _imageByte =
+      _imageByte = await getDownloadedMedia(
-          await getDownloadedMedia(token, widget.message.messageOtherId!);
+          token, widget.message.messageOtherId!, widget.message.otherUserId);
       if (_imageByte == null) {
         // image already deleted
         if (context.mounted) {