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feat: Add relay ping and lock message destination

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Janez T
2026-03-31 17:52:44 +02:00
parent 7df750c8d5
commit 3392e5f9c1
9 changed files with 955 additions and 123 deletions
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57
lib/services/message_destination_preferences.dart
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@@ -5,6 +5,12 @@ import 'package:shared_preferences/shared_preferences.dart';
class MessageDestinationPreferences {
static const String _destinationTypeKey = 'message_destination_type';
static const String _recipientPublicKeyKey = 'message_recipient_public_key';
static const String _lockedDestinationEnabledKey =
'message_locked_destination_enabled';
static const String _lockedDestinationTypeKey =
'message_locked_destination_type';
static const String _lockedRecipientPublicKeyKey =
'message_locked_recipient_public_key';
/// Destination types
static const String destinationTypeAll = 'all';
@@ -12,6 +18,10 @@ class MessageDestinationPreferences {
static const String destinationTypeContact = 'contact';
static const String destinationTypeRoom = 'room';
static bool isLockableDestinationType(String type) {
return type == destinationTypeChannel || type == destinationTypeRoom;
}
/// Get the saved destination configuration
/// Returns a map with 'type' and optional 'publicKey'
/// Returns null if no preference is saved (defaults to public channel)
@@ -53,6 +63,53 @@ class MessageDestinationPreferences {
await prefs.remove(_recipientPublicKeyKey);
}
/// Get the saved locked destination configuration.
/// Returns null when the lock is disabled.
static Future<Map<String, String>?> getLockedDestination() async {
final prefs = await SharedPreferences.getInstance();
final isEnabled = prefs.getBool(_lockedDestinationEnabledKey) ?? false;
if (!isEnabled) {
return null;
}
final savedType =
prefs.getString(_lockedDestinationTypeKey) ?? destinationTypeChannel;
final type = isLockableDestinationType(savedType)
? savedType
: destinationTypeChannel;
final publicKey = prefs.getString(_lockedRecipientPublicKeyKey);
return {'type': type, 'publicKey': ?publicKey};
}
static Future<void> setLockedDestination({
required bool enabled,
String type = destinationTypeChannel,
String? recipientPublicKey,
}) async {
final prefs = await SharedPreferences.getInstance();
await prefs.setBool(_lockedDestinationEnabledKey, enabled);
if (!enabled) {
await prefs.remove(_lockedDestinationTypeKey);
await prefs.remove(_lockedRecipientPublicKeyKey);
return;
}
final sanitizedType = isLockableDestinationType(type)
? type
: destinationTypeChannel;
await prefs.setString(_lockedDestinationTypeKey, sanitizedType);
if (recipientPublicKey != null) {
await prefs.setString(_lockedRecipientPublicKeyKey, recipientPublicKey);
} else {
await prefs.remove(_lockedRecipientPublicKeyKey);
}
}
/// Get display name for destination type
static String getDestinationTypeName(String type) {
switch (type) {