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业务更新User所需（企业成员、聊天室群组成员）

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This commit is contained in:
Happi (哈比)
2026-03-09 19:15:51 +08:00
parent c278d1329e
commit 8f77a14818
22 changed files with 1030 additions and 238 deletions
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29
apps/im_app/lib/features/chat/call/di/call_log_provider.dart Normal file
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@@ -0,0 +1,29 @@
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:im_app/app/di/db_provider.dart';
import 'package:im_app/data/repositories/call_log_repository_impl.dart';
import 'package:im_app/domain/entities/call_log.dart';
import 'package:im_app/domain/repositories/call_log_repository.dart';
import 'package:riverpod_annotation/riverpod_annotation.dart';
part 'call_log_provider.g.dart';
// ── Repository ────────────────────────────────────────────────────────────────
/// 通话记录仓储 Provider
final callLogRepositoryProvider = Provider<CallLogRepository>((ref) {
return CallLogRepositoryImpl(ref.watch(storageSdkProvider));
});
// ── Streams ───────────────────────────────────────────────────────────────────
/// 监听所有通话记录
@riverpod
Stream<List<CallLog>> allCallLogs(Ref ref) {
return ref.watch(callLogRepositoryProvider).watchAllCallLogs();
}
/// 监听指定通话记录
@riverpod
Stream<CallLog?> callLog(Ref ref, String id) {
return ref.watch(callLogRepositoryProvider).watchCallLog(id);
}

29
apps/im_app/lib/features/chat/di/chat_bot_provider.dart Normal file
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@@ -0,0 +1,29 @@
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:im_app/app/di/db_provider.dart';
import 'package:im_app/data/repositories/chat_bot_repository_impl.dart';
import 'package:im_app/domain/entities/chat_bot.dart';
import 'package:im_app/domain/repositories/chat_bot_repository.dart';
import 'package:riverpod_annotation/riverpod_annotation.dart';
part 'chat_bot_provider.g.dart';
// ── Repository ────────────────────────────────────────────────────────────────
/// 聊天机器人仓储 Provider
final chatBotRepositoryProvider = Provider<ChatBotRepository>((ref) {
return ChatBotRepositoryImpl(ref.watch(storageSdkProvider));
});
// ── Streams ───────────────────────────────────────────────────────────────────
/// 监听所有聊天机器人
@riverpod
Stream<List<ChatBot>> allChatBots(Ref ref) {
return ref.watch(chatBotRepositoryProvider).watchAllChatBots();
}
/// 监听指定聊天机器人
@riverpod
Stream<ChatBot?> chatBot(Ref ref, int id) {
return ref.watch(chatBotRepositoryProvider).watchChatBot(id);
}

65
apps/im_app/lib/features/chat/presentation/chat_db_test_view_model.dart
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@@ -87,7 +87,7 @@ class ChatDbTestViewModel extends _$ChatDbTestViewModel {
_loadNextPage();
}
// ── 测试 ──────────────────────────────────────────────────────────────────
// ── 测试：插入 ────────────────────────────────────────────────────────────
void startDBTest(BuildContext context) {
_isTesting = true;
@@ -147,4 +147,67 @@ class ChatDbTestViewModel extends _$ChatDbTestViewModel {
);
}
}
// ── 测试：更新 ────────────────────────────────────────────────────────────
void updateFirst10(BuildContext context) {
_testDBUpdate();
}
Future<void> _testDBUpdate() async {
final useCase = ref.read(updateUsersUseCaseProvider);
final users = state.users;
if (users.isEmpty) {
state = state.copyWith(currentState: '暂无数据，请先插入');
return;
}
final updated = await useCase.execute(users);
if (ref.mounted) {
final updatedMap = {for (final u in updated) u.uid: u};
final updatedList = state.users
.map((u) => updatedMap[u.uid] ?? u)
.toList();
state = state.copyWith(
users: updatedList,
currentState: '已更新前 ${updated.length} 条',
);
}
}
// ── 测试：删除 ────────────────────────────────────────────────────────────
void deleteFirst10(BuildContext context) {
_testDBDelete();
}
Future<void> _testDBDelete() async {
final useCase = ref.read(deleteUsersUseCaseProvider);
final repo = ref.read(userRepositoryProvider);
final users = state.users;
if (users.isEmpty) {
state = state.copyWith(currentState: '暂无数据，请先插入');
return;
}
final deleted = await useCase.execute(users);
if (ref.mounted) {
final deletedUids = {for (final u in deleted) u.uid};
final updatedList = state.users
.where((u) => !deletedUids.contains(u.uid))
.toList();
final total = await repo.countUsers();
state = state.copyWith(
users: updatedList,
totalCount: total,
currentState: '已删除前 ${deleted.length} 条',
);
}
}
}

0
apps/im_app/lib/features/chat/usecases/.gitkeep
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39
apps/im_app/lib/features/chat/usecases/delete_users_use_case.dart Normal file
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@@ -0,0 +1,39 @@
import 'package:im_app/domain/entities/user.dart';
import 'package:im_app/domain/repositories/user_repository.dart';
/// 删除前10个用户用例
///
/// ## 职责
/// - 取前10个用户
/// - 按 uid 逐条删除
///
/// ## 数据流
/// ```
/// ViewModel
/// → DeleteUsersUseCase.execute(users)
/// → 取前10条
/// → UserRepository.deleteUser(uid) × n
/// ← 已删除的用户列表
/// ```
class DeleteUsersUseCase {
final UserRepository _repo;
DeleteUsersUseCase({required UserRepository userRepository})
: _repo = userRepository;
/// 删除前10个用户
///
/// [users] 当前用户列表，取前10条删除
/// 返回已删除的用户列表，供 ViewModel 从 UI 中移除
Future<List<User>> execute(List<User> users) async {
if (users.isEmpty) return [];
final targets = users.take(10).toList();
for (final user in targets) {
await _repo.deleteUser(user.uid);
}
return targets;
}
}

2
apps/im_app/lib/features/chat/usecases/insert_users_use_case.dart
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@@ -44,7 +44,7 @@ class InsertUsersUseCase {
final end = (completed + _chunkSize).clamp(0, total);
final chunk = deduped.sublist(completed, end);
await _repo.saveUsers(chunk);
await _repo.insertOrReplaceUsers(chunk);
completed += chunk.length;
onProgress?.call(completed, total, chunk);

53
apps/im_app/lib/features/chat/usecases/update_users_use_case.dart Normal file
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@@ -0,0 +1,53 @@
import 'dart:math';
import 'package:im_app/domain/entities/user.dart';
import 'package:im_app/domain/repositories/user_repository.dart';
/// 更新前10个用户名称用例
///
/// ## 职责
/// - 取前10个用户
/// - 随机生成新昵称（6位随机字母 + uid）
/// - 批量更新到 DB
///
/// ## 数据流
/// ```
/// ViewModel
/// → UpdateUsersUseCase.execute(users)
/// → 取前10条
/// → 随机生成昵称
/// → UserRepository.updateUsersBatch(targets)
/// ← 更新后的用户列表
/// ```
class UpdateUsersUseCase {
final UserRepository _repo;
final _random = Random();
UpdateUsersUseCase({required UserRepository userRepository})
: _repo = userRepository;
String _randomWord() {
const letters = 'abcdefghijklmnopqrstuvwxyz';
return List.generate(
6,
(_) => letters[_random.nextInt(letters.length)],
).join();
}
/// 更新前10个用户的昵称
///
/// [users] 当前用户列表，取前10条更新
/// 返回更新后的前10个用户，供 ViewModel 直接反映到 UI
Future<List<User>> execute(List<User> users) async {
if (users.isEmpty) return [];
final targets = users
.take(10)
.map((u) => u.copyWith(nickname: '${_randomWord()}_${u.uid}'))
.toList();
await _repo.updateUsersBatch(targets);
return targets;
}
}

24
apps/im_app/lib/features/chat/view/chat_db_test_page.dart
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@@ -62,11 +62,25 @@ class _ChatDbTestPageState extends ConsumerState<ChatDbTestPage> {
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
AppButton.inverse(
label: testStarted ? '结束' : '开始',
onPressed: () => testStarted
? vm.stopDBTest(context)
: vm.startDBTest(context),
Column(
children: [
AppButton.inverse(
label: "插入1万条数据",
onPressed: () => testStarted
? vm.stopDBTest(context)
: vm.startDBTest(context),
),
const SizedBox(height: 4),
AppButton.inverse(
label: '编辑前10条名称',
onPressed: () => vm.updateFirst10(context),
),
const SizedBox(height: 4),
AppButton.inverse(
label: '删除前10条名称',
onPressed: () => vm.deleteFirst10(context),
),
],
),
const SizedBox(width: 8),
Expanded(child: Text(currentState, textAlign: TextAlign.end)),