Remove defunct ReconnectCwtchForeground handlers

lib/cwtch/cwtchNotifier.dart

@@ -3,7 +3,6 @@ import 'package:cwtch/cwtch/cwtch.dart';
 import 'package:cwtch/main.dart';
 import 'package:cwtch/models/appstate.dart';
 import 'package:cwtch/models/contact.dart';
-import 'package:cwtch/models/message.dart';
 import 'package:cwtch/models/profilelist.dart';
 import 'package:cwtch/models/remoteserver.dart';
 import 'package:cwtch/models/servers.dart';

lib/models/message.dart

@@ -64,7 +64,6 @@ Message compileOverlay(MessageInfo messageInfo) {
 
 abstract class CacheHandler {
   Future<MessageInfo?> get(Cwtch cwtch, String profileOnion, int conversationIdentifier, MessageCache cache);
-  Future<MessageInfo?> sync(Cwtch cwtch, String profileOnion, int conversationIdentifier, MessageCache cache);
 }
 
 class ByIndex implements CacheHandler {
@@ -129,7 +128,7 @@ class ByIndex implements CacheHandler {
       List<dynamic> messagesWrapper = jsonDecode(msgs);
 
       for (; i < messagesWrapper.length; i++) {
-        var messageInfo = MessageWrapperToInfo(profileOnion, conversationIdentifier, messagesWrapper[i]);
+        var messageInfo = messageWrapperToInfo(profileOnion, conversationIdentifier, messagesWrapper[i]);
         cache.addIndexed(messageInfo, start + i);
       }
     } catch (e, stacktrace) {
@@ -144,13 +143,6 @@ class ByIndex implements CacheHandler {
   void add(MessageCache cache, MessageInfo messageInfo) {
     cache.addIndexed(messageInfo, index);
   }
-
-  @override
-  Future<MessageInfo?> sync(Cwtch cwtch, String profileOnion, int conversationIdentifier, MessageCache cache) {
-    EnvironmentConfig.debugLog("performing a resync on message ${index}");
-    fetchAndProcess(index, 1, cwtch, profileOnion, conversationIdentifier, cache);
-    return get(cwtch, profileOnion, conversationIdentifier, cache);
-  }
 }
 
 class ById implements CacheHandler {
@@ -180,11 +172,6 @@ class ById implements CacheHandler {
     }
     return fetch(cwtch, profileOnion, conversationIdentifier, cache);
   }
-
-  @override
-  Future<MessageInfo?> sync(Cwtch cwtch, String profileOnion, int conversationIdentifier, MessageCache cache) {
-    return get(cwtch, profileOnion, conversationIdentifier, cache);
-  }
 }
 
 class ByContentHash implements CacheHandler {
@@ -213,11 +200,6 @@ class ByContentHash implements CacheHandler {
     }
     return fetch(cwtch, profileOnion, conversationIdentifier, cache);
   }
-
-  @override
-  Future<MessageInfo?> sync(Cwtch cwtch, String profileOnion, int conversationIdentifier, MessageCache cache) {
-    return get(cwtch, profileOnion, conversationIdentifier, cache);
-  }
 }
 
 List<Message> getReplies(MessageCache cache, int messageIdentifier) {
@@ -275,16 +257,6 @@ Future<Message> messageHandler(BuildContext context, String profileOnion, int co
 
   MessageInfo? messageInfo = await cacheHandler.get(cwtch, profileOnion, conversationIdentifier, cache);
 
-  if (messageInfo != null) {
-    if (messageInfo.metadata.ackd == false) {
-      if (messageInfo.metadata.lastChecked == null || messageInfo.metadata.lastChecked!.difference(DateTime.now()).abs().inSeconds > 30) {
-        messageInfo.metadata.lastChecked = DateTime.now();
-        // NOTE: Only ByIndex lookups will trigger
-        messageInfo = await cacheHandler.sync(cwtch, profileOnion, conversationIdentifier, cache);
-      }
-    }
-  }
-
   if (messageInfo != null) {
     return compileOverlay(messageInfo);
   } else {
@@ -300,14 +272,14 @@ MessageInfo? messageJsonToInfo(String profileOnion, int conversationIdentifier,
       return null;
     }
 
-    return MessageWrapperToInfo(profileOnion, conversationIdentifier, messageWrapper);
+    return messageWrapperToInfo(profileOnion, conversationIdentifier, messageWrapper);
   } catch (e, stacktrace) {
     EnvironmentConfig.debugLog("message handler exception on parse message and cache: " + e.toString() + " " + stacktrace.toString());
     return null;
   }
 }
 
-MessageInfo MessageWrapperToInfo(String profileOnion, int conversationIdentifier, dynamic messageWrapper) {
+MessageInfo messageWrapperToInfo(String profileOnion, int conversationIdentifier, dynamic messageWrapper) {
   // Construct the initial metadata
   var messageID = messageWrapper['ID'];
   var timestamp = DateTime.tryParse(messageWrapper['Timestamp'])!;
@@ -340,7 +312,6 @@ class MessageMetadata extends ChangeNotifier {
 
   final String? signature;
   final String contenthash;
-  DateTime? lastChecked;
 
   dynamic get attributes => this._attributes;