Julius Joska
8081d98c67
Initial public release. Anonymous on-device identity (no phone number, e-mail, or password), Signal-protocol cryptography (X3DH + PQXDH, Double Ratchet, sealed sender) via libsignal, a metadata-minimizing relay, group chats, disappearing messages, encrypted local storage, optional Tor transport, and a UI localized into Czech, English, German, Russian, and Italian. Monorepo: Flutter client (app/), Rust relay + wire types (rust/), protobuf definitions (proto/), self-host deploy (deploy/). Licensed under AGPL-3.0 with an app-store distribution exception (§7).
54 lines
1.8 KiB
Dart
54 lines
1.8 KiB
Dart
import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:sepot/models/contact.dart';
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import 'package:sepot/models/group.dart';
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import 'package:sepot/providers/conversations_provider.dart';
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import 'package:sepot/providers/messaging_provider.dart';
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import 'package:sepot/providers/storage_provider.dart';
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/// Stav skupin. Zápisové operace jdou přes
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/// MessagingService (fanout členům), tady se jen drží seznam pro UI.
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class GroupsNotifier extends AsyncNotifier<List<Group>> {
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@override
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Future<List<Group>> build() async {
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return ref.read(storageProvider).loadGroups();
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}
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Future<Group> createGroup(String name, List<Contact> members) async {
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final group =
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await ref.read(messagingServiceProvider).createGroup(name, members);
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await _refresh();
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return group;
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}
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Future<void> addMembers(Group group, List<Contact> added) async {
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await ref.read(messagingServiceProvider).addGroupMembers(group, added);
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await _refresh();
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}
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Future<void> rename(Group group, String newName) async {
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await ref.read(messagingServiceProvider).renameGroup(group, newName);
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await _refresh();
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}
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Future<void> leave(Group group) async {
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await ref.read(messagingServiceProvider).leaveGroup(group);
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await _refresh();
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}
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Future<void> _refresh() async {
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state = AsyncData(await ref.read(storageProvider).loadGroups());
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ref.invalidate(conversationsProvider);
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}
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}
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final groupsProvider = AsyncNotifierProvider<GroupsNotifier, List<Group>>(
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GroupsNotifier.new,
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);
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/// Jedna skupina podle id (null = id nepatří skupině → 1:1 konverzace).
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final groupProvider = FutureProvider.family<Group?, String>((ref, id) async {
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// Závislost na seznamu — invalidace groupsProvider obnoví i family.
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ref.watch(groupsProvider);
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return ref.read(storageProvider).loadGroup(id);
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});
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