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Refactor storage classes to include companion's public key (#277)

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* Refactor storage classes to include public key handling and improve data loading/saving logic

* Remove redundant publicKeyHex handling from ContactDiscoveryStore and fix key reference in saveContacts method

* Remove unused app_logger import from ContactDiscoveryStore

* Add warning log for empty publicKeyHex in saveChannelMessages method

* Add warning log for empty publicKeyHex in clearMessages method

* Migrate legacy storage keys to scoped keys across multiple stores

* Remove legacy unscoped keys during migration in storage classes

* Update lib/storage/contact_store.dart

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

---------

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
This commit is contained in:
Winston Lowe
2026-03-12 00:14:48 -07:00
committed by GitHub
parent a1b77bb29b
commit 1fba5312a2
13 changed files with 378 additions and 51 deletions
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lib/storage/message_store.dart
+39 -5
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@@ -2,26 +2,56 @@ import 'dart:convert';
import 'dart:typed_data';
import '../models/message.dart';
import '../helpers/smaz.dart';
import '../utils/app_logger.dart';
import 'prefs_manager.dart';
class MessageStore {
static const String _keyPrefix = 'messages_';
String publicKeyHex = '';
set setPublicKeyHex(String value) =>
publicKeyHex = value.length > 10 ? value.substring(0, 10) : '';
String get keyFor => '$_keyPrefix$publicKeyHex';
Future<void> saveMessages(
String contactKeyHex,
List<Message> messages,
) async {
if (publicKeyHex.isEmpty) {
appLogger.warn('Public key hex is not set. Cannot save messages.');
return;
}
final prefs = PrefsManager.instance;
final key = '$_keyPrefix$contactKeyHex';
final key = '$keyFor$contactKeyHex';
final jsonList = messages.map(_messageToJson).toList();
await prefs.setString(key, jsonEncode(jsonList));
}
Future<List<Message>> loadMessages(String contactKeyHex) async {
if (publicKeyHex.isEmpty) {
appLogger.warn('Public key hex is not set. Cannot load messages.');
return [];
}
final prefs = PrefsManager.instance;
final key = '$_keyPrefix$contactKeyHex';
final jsonString = prefs.getString(key);
if (jsonString == null) return [];
final key = '$keyFor$contactKeyHex';
final oldKey = '$_keyPrefix$contactKeyHex';
String? jsonString = prefs.getString(key);
if (jsonString == null || jsonString.isEmpty) {
// Attempt migration from legacy unscoped key on first load
final legacyJsonString = prefs.getString(oldKey);
prefs.remove(oldKey);
if (legacyJsonString != null && legacyJsonString.isNotEmpty) {
appLogger.info(
'Migrating messages from legacy key $oldKey to scoped key $key',
);
await prefs.setString(key, legacyJsonString);
jsonString = legacyJsonString;
}
}
if (jsonString == null || jsonString.isEmpty) {
return [];
}
try {
final jsonList = jsonDecode(jsonString) as List<dynamic>;
@@ -32,8 +62,12 @@ class MessageStore {
}
Future<void> clearMessages(String contactKeyHex) async {
if (publicKeyHex.isEmpty) {
appLogger.warn('Public key hex is not set. Cannot clear messages.');
return;
}
final prefs = PrefsManager.instance;
final key = '$_keyPrefix$contactKeyHex';
final key = '$keyFor$contactKeyHex';
await prefs.remove(key);
}