所有数据库表，提供相应的provider、桥接等方法

apps/im_app/lib/app/di/api_retry_provider.dart

@@ -0,0 +1,28 @@
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:im_app/app/di/db_provider.dart';
+import 'package:im_app/data/repositories/api_retry_repository_impl.dart';
+import 'package:im_app/domain/entities/api_retry.dart';
+import 'package:im_app/domain/repositories/api_retry_repository.dart';
+import 'package:riverpod_annotation/riverpod_annotation.dart';
+
+part 'api_retry_provider.g.dart';
+
+// ── Repository ────────────────────────────────────────────────────────────────
+
+final apiRetryRepositoryProvider = Provider<ApiRetryRepository>((ref) {
+  return ApiRetryRepositoryImpl(ref.watch(storageSdkProvider));
+});
+
+// ── Streams ───────────────────────────────────────────────────────────────────
+
+/// 监听所有重试任务
+@riverpod
+Stream<List<ApiRetry>> allApiRetries(Ref ref) {
+  return ref.watch(apiRetryRepositoryProvider).watchAll();
+}
+
+/// 监听未同步的重试任务
+@riverpod
+Stream<List<ApiRetry>> pendingApiRetries(Ref ref) {
+  return ref.watch(apiRetryRepositoryProvider).watchPending();
+}

apps/im_app/lib/app/di/sound_provider.dart

@@ -0,0 +1,34 @@
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:im_app/app/di/db_provider.dart';
+import 'package:im_app/data/repositories/sound_repository_impl.dart';
+import 'package:im_app/domain/entities/sound.dart';
+import 'package:im_app/domain/repositories/sound_repository.dart';
+import 'package:riverpod_annotation/riverpod_annotation.dart';
+
+part 'sound_provider.g.dart';
+
+// ── Repository ────────────────────────────────────────────────────────────────
+
+final soundRepositoryProvider = Provider<SoundRepository>((ref) {
+  return SoundRepositoryImpl(ref.watch(storageSdkProvider));
+});
+
+// ── Streams ───────────────────────────────────────────────────────────────────
+
+/// 监听所有音效
+@riverpod
+Stream<List<Sound>> allSounds(Ref ref) {
+  return ref.watch(soundRepositoryProvider).watchAll();
+}
+
+/// 监听指定类型音效
+@riverpod
+Stream<List<Sound>> soundsByType(Ref ref, int typ) {
+  return ref.watch(soundRepositoryProvider).watchByType(typ);
+}
+
+/// 监听指定音效
+@riverpod
+Stream<Sound?> soundById(Ref ref, int id) {
+  return ref.watch(soundRepositoryProvider).watchById(id);
+}

apps/im_app/lib/app/di/tag_provider.dart

@@ -0,0 +1,40 @@
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:im_app/app/di/db_provider.dart';
+import 'package:im_app/data/repositories/tag_repository_impl.dart';
+import 'package:im_app/domain/entities/tag.dart';
+import 'package:im_app/domain/repositories/tag_repository.dart';
+import 'package:riverpod_annotation/riverpod_annotation.dart';
+
+part 'tag_provider.g.dart';
+
+// ── Repository ────────────────────────────────────────────────────────────────
+
+final tagRepositoryProvider = Provider<TagRepository>((ref) {
+  return TagRepositoryImpl(ref.watch(storageSdkProvider));
+});
+
+// ── Streams ───────────────────────────────────────────────────────────────────
+
+/// 监听所有标签
+@riverpod
+Stream<List<Tag>> allTags(Ref ref) {
+  return ref.watch(tagRepositoryProvider).watchAll();
+}
+
+/// 监听指定 uid 的标签
+@riverpod
+Stream<List<Tag>> tagsByUid(Ref ref, int uid) {
+  return ref.watch(tagRepositoryProvider).watchByUid(uid);
+}
+
+/// 监听指定类型的标签
+@riverpod
+Stream<List<Tag>> tagsByType(Ref ref, int type) {
+  return ref.watch(tagRepositoryProvider).watchByType(type);
+}
+
+/// 监听指定标签
+@riverpod
+Stream<Tag?> tagById(Ref ref, int id) {
+  return ref.watch(tagRepositoryProvider).watchById(id);
+}

apps/im_app/lib/data/local/drift/app_database.dart

@@ -1,17 +1,17 @@
 import 'package:drift/drift.dart';
-import 'package:im_app/data/local/drift/tables/favourites.dart';
 import 'package:im_app/data/local/drift/tables/sounds.dart';
 import 'package:im_app/data/local/drift/tables/tags.dart';
+import 'package:im_app/data/local/drift/tables/favorite_details.dart';
 import 'package:im_app/data/local/drift/tables/pending_friend_request_histories.dart';
+import 'package:im_app/data/local/drift/tables/favorites.dart';
 import 'package:im_app/data/local/drift/tables/message.dart';
 import 'package:im_app/data/local/drift/tables/recent_mini_apps.dart';
-import 'package:im_app/data/local/drift/tables/retries.dart';
 import 'package:im_app/data/local/drift/tables/groups.dart';
 import 'package:im_app/data/local/drift/tables/favorite_mini_apps.dart';
 import 'package:im_app/data/local/drift/tables/discover_mini_apps.dart';
 import 'package:im_app/data/local/drift/tables/chat_categories.dart';
+import 'package:im_app/data/local/drift/tables/api_retries.dart';
 import 'package:im_app/data/local/drift/tables/chat_bots.dart';
-import 'package:im_app/data/local/drift/tables/favourite_details.dart';
 import 'package:im_app/data/local/drift/tables/user_request_histories.dart';
 import 'package:im_app/data/local/drift/tables/workspaces.dart';
 import 'package:im_app/data/local/drift/tables/users.dart';
@@ -23,19 +23,19 @@ part 'app_database.g.dart';
 
 @DriftDatabase(
   tables: [
-    Favourites,
+    Favorites,
     Sounds,
     Tags,
     PendingFriendRequestHistories,
     Messages,
     RecentMiniApps,
-    Retries,
+    ApiRetries,
     Groups,
     FavoriteMiniApps,
     DiscoverMiniApps,
     ChatCategories,
     ChatBots,
-    FavouriteDetails,
+    FavoriteDetails,
     UserRequestHistories,
     Workspaces,
     Users,
@@ -50,19 +50,19 @@ class AppDatabase extends _$AppDatabase {
       return {};
     }
     return {
-      DriftFavourite: database.favourites,
       DriftSound: database.sounds,
       DriftTag: database.tags,
+      DriftFavoriteDetail: database.favoriteDetails,
       DriftPendingFriendRequestHistory: database.pendingFriendRequestHistories,
+      DriftFavorite: database.favorites,
       DriftMessage: database.messages,
       DriftRecentMiniApp: database.recentMiniApps,
-      DriftRetry: database.retries,
       DriftGroup: database.groups,
       DriftFavoriteMiniApp: database.favoriteMiniApps,
       DriftDiscoverMiniApp: database.discoverMiniApps,
       DriftChatCategory: database.chatCategories,
+      DriftApiRetry: database.apiRetries,
       DriftChatBot: database.chatBots,
-      DriftFavouriteDetail: database.favouriteDetails,
       DriftUserRequestHistory: database.userRequestHistories,
       DriftWorkspace: database.workspaces,
       DriftUser: database.users,

apps/im_app/lib/data/local/drift/tables/api_retries.dart

@@ -1,20 +1,31 @@
 import 'package:drift/drift.dart';
 
-@DataClassName('DriftRetry')
-class Retries extends Table {
+@DataClassName('DriftApiRetry')
+class ApiRetries extends Table {
   IntColumn get id => integer().autoIncrement()();
+
   IntColumn get uid => integer().nullable()();
+
   TextColumn get apiType => text().withDefault(const Constant(''))();
+
   TextColumn get endPoint => text().withDefault(const Constant(''))();
+
   TextColumn get requestData => text().withDefault(const Constant(''))();
+
   IntColumn get synced => integer().nullable()();
+
   TextColumn get callbackFun => text().withDefault(const Constant(''))();
+
   IntColumn get expired => integer().nullable()();
+
   IntColumn get replace => integer().nullable()();
+
   IntColumn get expireTime => integer().nullable()();
+
   IntColumn get createTime => integer().nullable()();
+
   IntColumn get addIndex => integer().nullable()();
 
   @override
-  String get tableName => 'retry';
+  String get tableName => 'api_retry';
 }

apps/im_app/lib/data/local/drift/tables/discover_mini_apps.dart

@@ -1,36 +1,8 @@
 import 'package:drift/drift.dart';
+import 'package:im_app/data/local/drift/tables/mixin/mini_app_table_mixin.dart';
 
 @DataClassName('DriftDiscoverMiniApp')
-class DiscoverMiniApps extends Table {
-  TextColumn get id => text()();
-  TextColumn get name => text().nullable()();
-  TextColumn get openuid => text().nullable()();
-  TextColumn get devId => text().nullable()();
-  TextColumn get icon => text().nullable()();
-  TextColumn get iconGaussian => text().nullable()();
-  TextColumn get downloadUrl => text().nullable()();
-  TextColumn get description => text().nullable()();
-  IntColumn get version => integer().nullable()();
-  IntColumn get typ => integer().nullable()();
-  IntColumn get flag => integer().nullable()();
-  IntColumn get reviewStatus => integer().nullable()();
-  IntColumn get favoriteAt => integer().nullable()();
-  IntColumn get isActive => integer().nullable()();
-  IntColumn get createdAt => integer().nullable()();
-  IntColumn get updatedAt => integer().nullable()();
-  IntColumn get deletedAt => integer().nullable()();
-  RealColumn get score => real().nullable()();
-  TextColumn get channels => text().nullable()();
-  TextColumn get devName => text().nullable()();
-  TextColumn get pictureGaussian => text().nullable()();
-  TextColumn get picture => text().nullable()();
-  IntColumn get commentNum => integer().nullable()();
-  TextColumn get lastLoginAt => text().nullable()();
-  TextColumn get screen => text().nullable()();
-
-  @override
-  Set<Column> get primaryKey => {id};
-
+class DiscoverMiniApps extends Table with MiniAppTableMixin {
   @override
   String get tableName => 'discover_mini_app';
 }

apps/im_app/lib/data/local/drift/tables/explore_mini_apps.dart

@@ -1,36 +1,8 @@
 import 'package:drift/drift.dart';
+import 'package:im_app/data/local/drift/tables/mixin/mini_app_table_mixin.dart';
 
 @DataClassName('DriftExploreMiniApp')
-class ExploreMiniApps extends Table {
-  TextColumn get id => text()();
-  TextColumn get name => text().nullable()();
-  TextColumn get openuid => text().nullable()();
-  TextColumn get devId => text().nullable()();
-  TextColumn get icon => text().nullable()();
-  TextColumn get iconGaussian => text().nullable()();
-  TextColumn get downloadUrl => text().nullable()();
-  TextColumn get description => text().nullable()();
-  IntColumn get version => integer().nullable()();
-  IntColumn get typ => integer().nullable()();
-  IntColumn get flag => integer().nullable()();
-  IntColumn get reviewStatus => integer().nullable()();
-  IntColumn get favoriteAt => integer().nullable()();
-  IntColumn get isActive => integer().nullable()();
-  IntColumn get createdAt => integer().nullable()();
-  IntColumn get updatedAt => integer().nullable()();
-  IntColumn get deletedAt => integer().nullable()();
-  RealColumn get score => real().nullable()();
-  TextColumn get channels => text().nullable()();
-  TextColumn get devName => text().nullable()();
-  TextColumn get pictureGaussian => text().nullable()();
-  TextColumn get picture => text().nullable()();
-  IntColumn get commentNum => integer().nullable()();
-  IntColumn get lastLoginAt => integer().nullable()();
-  TextColumn get screen => text().nullable()();
-
-  @override
-  Set<Column> get primaryKey => {id};
-
+class ExploreMiniApps extends Table with MiniAppTableMixin {
   @override
   String get tableName => 'explore_mini_app';
 }

apps/im_app/lib/data/local/drift/tables/favorite_details.dart

@@ -1,16 +1,23 @@
 import 'package:drift/drift.dart';
 
-@DataClassName('DriftFavouriteDetail')
-class FavouriteDetails extends Table {
+@DataClassName('DriftFavoriteDetail')
+class FavoriteDetails extends Table {
   IntColumn get id => integer().autoIncrement()();
+
   TextColumn get relatedId => text().withDefault(const Constant(''))();
+
   TextColumn get content => text().withDefault(const Constant(''))();
+
   IntColumn get typ => integer().nullable()();
+
   IntColumn get messageId => integer().nullable()();
+
   IntColumn get sendId => integer().nullable()();
+
   IntColumn get chatId => integer().nullable()();
+
   IntColumn get sendTime => integer().nullable()();
 
   @override
-  String get tableName => 'favourite_detail';
+  String get tableName => 'favorite_detail';
 }

apps/im_app/lib/data/local/drift/tables/favorite_mini_apps.dart

@@ -1,36 +1,8 @@
 import 'package:drift/drift.dart';
+import 'package:im_app/data/local/drift/tables/mixin/mini_app_table_mixin.dart';
 
 @DataClassName('DriftFavoriteMiniApp')
-class FavoriteMiniApps extends Table {
-  TextColumn get id => text()();
-  TextColumn get name => text().nullable()();
-  TextColumn get openuid => text().nullable()();
-  TextColumn get devId => text().nullable()();
-  TextColumn get icon => text().nullable()();
-  TextColumn get iconGaussian => text().nullable()();
-  TextColumn get downloadUrl => text().nullable()();
-  TextColumn get description => text().nullable()();
-  IntColumn get version => integer().nullable()();
-  IntColumn get typ => integer().nullable()();
-  IntColumn get flag => integer().nullable()();
-  IntColumn get reviewStatus => integer().nullable()();
-  IntColumn get favoriteAt => integer().nullable()();
-  IntColumn get isActive => integer().nullable()();
-  IntColumn get createdAt => integer().nullable()();
-  IntColumn get updatedAt => integer().nullable()();
-  IntColumn get deletedAt => integer().nullable()();
-  RealColumn get score => real().nullable()();
-  TextColumn get channels => text().nullable()();
-  TextColumn get devName => text().nullable()();
-  TextColumn get pictureGaussian => text().nullable()();
-  TextColumn get picture => text().nullable()();
-  IntColumn get commentNum => integer().nullable()();
-  IntColumn get lastLoginAt => integer().nullable()();
-  TextColumn get screen => text().nullable()();
-
-  @override
-  Set<Column> get primaryKey => {id};
-
+class FavoriteMiniApps extends Table with MiniAppTableMixin {
   @override
   String get tableName => 'favorite_mini_app';
 }

apps/im_app/lib/data/local/drift/tables/favorites.dart

@@ -1,26 +1,40 @@
 import 'package:drift/drift.dart';
 
-@DataClassName('DriftFavourite')
-class Favourites extends Table {
+@DataClassName('DriftFavorite')
+class Favorites extends Table {
   IntColumn get id => integer()();
+
   TextColumn get parentId => text().withDefault(const Constant(''))();
+
   TextColumn get data => text().withDefault(const Constant(''))();
+
   IntColumn get createdAt => integer().withDefault(const Constant(0))();
+
   IntColumn get updatedAt => integer().withDefault(const Constant(0))();
+
   IntColumn get deletedAt => integer().withDefault(const Constant(0))();
+
   IntColumn get source => integer().nullable()();
+
   IntColumn get userId => integer().nullable()();
+
   IntColumn get authorId => integer().nullable()();
+
   TextColumn get typ => text().withDefault(const Constant('[]'))();
+
   TextColumn get tag => text().withDefault(const Constant('[]'))();
+
   IntColumn get isPin => integer().withDefault(const Constant(0))();
+
   IntColumn get chatTyp => integer().withDefault(const Constant(0))();
+
   IntColumn get isUploaded => integer().withDefault(const Constant(1))();
+
   TextColumn get urls => text().withDefault(const Constant('[]'))();
 
   @override
   Set<Column> get primaryKey => {id};
 
   @override
-  String get tableName => 'favourite';
+  String get tableName => 'favorite';
 }

apps/im_app/lib/data/local/drift/tables/mixin/mini_app_table_mixin.dart

@@ -0,0 +1,58 @@
+import 'package:drift/drift.dart';
+
+/// 小程序表共用列 mixin
+/// discover / explore / favorite / recent 四张表共用
+mixin MiniAppTableMixin on Table {
+  TextColumn get id => text()();
+
+  TextColumn get name => text().nullable()();
+
+  TextColumn get openuid => text().nullable()();
+
+  TextColumn get devId => text().nullable()();
+
+  TextColumn get icon => text().nullable()();
+
+  TextColumn get iconGaussian => text().nullable()();
+
+  TextColumn get downloadUrl => text().nullable()();
+
+  TextColumn get description => text().nullable()();
+
+  IntColumn get version => integer().nullable()();
+
+  IntColumn get typ => integer().nullable()();
+
+  IntColumn get flag => integer().nullable()();
+
+  IntColumn get reviewStatus => integer().nullable()();
+
+  IntColumn get favoriteAt => integer().nullable()();
+
+  IntColumn get isActive => integer().nullable()();
+
+  IntColumn get createdAt => integer().nullable()();
+
+  IntColumn get updatedAt => integer().nullable()();
+
+  IntColumn get deletedAt => integer().nullable()();
+
+  RealColumn get score => real().nullable()();
+
+  TextColumn get channels => text().nullable()();
+
+  TextColumn get devName => text().nullable()();
+
+  TextColumn get pictureGaussian => text().nullable()();
+
+  TextColumn get picture => text().nullable()();
+
+  IntColumn get commentNum => integer().nullable()();
+
+  TextColumn get lastLoginAt => text().nullable()();
+
+  TextColumn get screen => text().nullable()();
+
+  @override
+  Set<Column> get primaryKey => {id};
+}

apps/im_app/lib/data/local/drift/tables/recent_mini_apps.dart

@@ -1,36 +1,8 @@
 import 'package:drift/drift.dart';
+import 'package:im_app/data/local/drift/tables/mixin/mini_app_table_mixin.dart';
 
 @DataClassName('DriftRecentMiniApp')
-class RecentMiniApps extends Table {
-  TextColumn get id => text()();
-  TextColumn get name => text().nullable()();
-  TextColumn get openuid => text().nullable()();
-  TextColumn get devId => text().nullable()();
-  TextColumn get icon => text().nullable()();
-  TextColumn get iconGaussian => text().nullable()();
-  TextColumn get downloadUrl => text().nullable()();
-  TextColumn get description => text().nullable()();
-  IntColumn get version => integer().nullable()();
-  IntColumn get typ => integer().nullable()();
-  IntColumn get flag => integer().nullable()();
-  IntColumn get reviewStatus => integer().nullable()();
-  IntColumn get favoriteAt => integer().nullable()();
-  IntColumn get isActive => integer().nullable()();
-  IntColumn get createdAt => integer().nullable()();
-  IntColumn get updatedAt => integer().nullable()();
-  IntColumn get deletedAt => integer().nullable()();
-  RealColumn get score => real().nullable()();
-  TextColumn get channels => text().nullable()();
-  TextColumn get devName => text().nullable()();
-  TextColumn get pictureGaussian => text().nullable()();
-  TextColumn get picture => text().nullable()();
-  IntColumn get commentNum => integer().nullable()();
-  IntColumn get lastLoginAt => integer().nullable()();
-  TextColumn get screen => text().nullable()();
-
-  @override
-  Set<Column> get primaryKey => {id};
-
+class RecentMiniApps extends Table with MiniAppTableMixin {
   @override
   String get tableName => 'recent_mini_app';
 }

apps/im_app/lib/data/models/chat_bot_dto.dart

@@ -1,179 +0,0 @@
-import 'package:drift/drift.dart';
-import 'package:im_app/data/local/drift/app_database.dart';
-import 'package:im_app/domain/entities/chat_bot.dart';
-
-/// 聊天机器人 DTO
-class ChatBotDto {
-  final int id;
-  final String? name;
-  final String? username;
-  final int? botUserId;
-  final String? icon;
-  final String? iconGaussian;
-  final String? description;
-  final String? token;
-  final int? flag;
-  final int? status;
-  final String? webhook;
-  final String? commands;
-  final String? banner;
-  final int? channelId;
-  final int? channelGroupId;
-  final int? deletedAt;
-  final String? internalWebhook;
-  final int? mode;
-  final String? redirectUrl;
-  final int? isInvitable;
-  final int? isAllowForward;
-  final String? tips;
-
-  const ChatBotDto({
-    required this.id,
-    this.name,
-    this.username,
-    this.botUserId,
-    this.icon,
-    this.iconGaussian,
-    this.description,
-    this.token,
-    this.flag,
-    this.status,
-    this.webhook,
-    this.commands,
-    this.banner,
-    this.channelId,
-    this.channelGroupId,
-    this.deletedAt,
-    this.internalWebhook,
-    this.mode,
-    this.redirectUrl,
-    this.isInvitable,
-    this.isAllowForward,
-    this.tips,
-  });
-
-  factory ChatBotDto.fromJson(Map<String, dynamic> json) => ChatBotDto(
-    id: json['id'] as int,
-    name: json['name'],
-    username: json['username'],
-    botUserId: json['bot_user_id'],
-    icon: json['icon'],
-    iconGaussian: json['icon_gaussian'],
-    description: json['description'],
-    token: json['token'],
-    flag: json['flag'],
-    status: json['status'],
-    webhook: json['webhook'],
-    commands: json['commands'],
-    banner: json['banner'],
-    channelId: json['channel_id'],
-    channelGroupId: json['channel_group_id'],
-    deletedAt: json['deleted_at'],
-    internalWebhook: json['internal_webhook'],
-    mode: json['mode'],
-    redirectUrl: json['redirect_url'],
-    isInvitable: json['is_invitable'],
-    isAllowForward: json['is_allow_forward'],
-    tips: json['tips'],
-  );
-
-  Map<String, dynamic> toJson() => {
-    'id': id,
-    'name': name,
-    'username': username,
-    'bot_user_id': botUserId,
-    'icon': icon,
-    'icon_gaussian': iconGaussian,
-    'description': description,
-    'token': token,
-    'flag': flag,
-    'status': status,
-    'webhook': webhook,
-    'commands': commands,
-    'banner': banner,
-    'channel_id': channelId,
-    'channel_group_id': channelGroupId,
-    'deleted_at': deletedAt,
-    'internal_webhook': internalWebhook,
-    'mode': mode,
-    'redirect_url': redirectUrl,
-    'is_invitable': isInvitable,
-    'is_allow_forward': isAllowForward,
-    'tips': tips,
-  };
-
-  ChatBot toEntity() => ChatBot(
-    id: id,
-    name: name,
-    username: username,
-    botUserId: botUserId,
-    icon: icon,
-    iconGaussian: iconGaussian,
-    description: description,
-    token: token,
-    flag: flag,
-    status: status,
-    webhook: webhook,
-    commands: commands,
-    banner: banner,
-    channelId: channelId,
-    channelGroupId: channelGroupId,
-    deletedAt: deletedAt,
-    internalWebhook: internalWebhook,
-    mode: mode,
-    redirectUrl: redirectUrl,
-    isInvitable: isInvitable,
-    isAllowForward: isAllowForward,
-    tips: tips,
-  );
-
-  factory ChatBotDto.fromEntity(ChatBot chatBot) => ChatBotDto(
-    id: chatBot.id,
-    name: chatBot.name,
-    username: chatBot.username,
-    botUserId: chatBot.botUserId,
-    icon: chatBot.icon,
-    iconGaussian: chatBot.iconGaussian,
-    description: chatBot.description,
-    token: chatBot.token,
-    flag: chatBot.flag,
-    status: chatBot.status,
-    webhook: chatBot.webhook,
-    commands: chatBot.commands,
-    banner: chatBot.banner,
-    channelId: chatBot.channelId,
-    channelGroupId: chatBot.channelGroupId,
-    deletedAt: chatBot.deletedAt,
-    internalWebhook: chatBot.internalWebhook,
-    mode: chatBot.mode,
-    redirectUrl: chatBot.redirectUrl,
-    isInvitable: chatBot.isInvitable,
-    isAllowForward: chatBot.isAllowForward,
-    tips: chatBot.tips,
-  );
-
-  ChatBotsCompanion toCompanion() => ChatBotsCompanion(
-    id: Value(id),
-    name: Value(name),
-    username: Value(username),
-    botUserId: Value(botUserId),
-    icon: Value(icon),
-    iconGaussian: Value(iconGaussian),
-    description: Value(description),
-    token: Value(token),
-    flag: Value(flag),
-    status: Value(status),
-    webhook: Value(webhook ?? ''),
-    commands: Value(commands ?? '[]'),
-    banner: Value(banner),
-    channelId: Value(channelId),
-    channelGroupId: Value(channelGroupId),
-    deletedAt: Value(deletedAt),
-    internalWebhook: Value(internalWebhook),
-    mode: Value(mode),
-    redirectUrl: Value(redirectUrl),
-    isInvitable: Value(isInvitable),
-    isAllowForward: Value(isAllowForward),
-    tips: Value(tips),
-  );
-}

apps/im_app/lib/data/models/chat_category_dto.dart

@@ -1,90 +0,0 @@
-import 'package:drift/drift.dart';
-import 'package:im_app/data/local/drift/app_database.dart';
-import 'package:im_app/domain/entities/chat_category.dart';
-
-/// 聊天分类 DTO
-class ChatCategoryDto {
-  final int id;
-  final String? name;
-  final String? includedChatIds;
-  final String? excludedChatIds;
-  final int? seq;
-  final int isHide;
-  final int createdAt;
-  final int updatedAt;
-  final int deletedAt;
-
-  const ChatCategoryDto({
-    required this.id,
-    this.name,
-    this.includedChatIds,
-    this.excludedChatIds,
-    this.seq,
-    this.isHide = 0,
-    this.createdAt = 0,
-    this.updatedAt = 0,
-    this.deletedAt = 0,
-  });
-
-  factory ChatCategoryDto.fromJson(Map<String, dynamic> json) =>
-      ChatCategoryDto(
-        id: json['id'] as int,
-        name: json['name'],
-        includedChatIds: json['included_chat_ids'],
-        excludedChatIds: json['excluded_chat_ids'],
-        seq: json['seq'],
-        isHide: json['is_hide'] ?? 0,
-        createdAt: json['created_at'] ?? 0,
-        updatedAt: json['updated_at'] ?? 0,
-        deletedAt: json['deleted_at'] ?? 0,
-      );
-
-  Map<String, dynamic> toJson() => {
-    'id': id,
-    'name': name,
-    'included_chat_ids': includedChatIds,
-    'excluded_chat_ids': excludedChatIds,
-    'seq': seq,
-    'is_hide': isHide,
-    'created_at': createdAt,
-    'updated_at': updatedAt,
-    'deleted_at': deletedAt,
-  };
-
-  ChatCategory toEntity() => ChatCategory(
-    id: id,
-    name: name,
-    includedChatIds: includedChatIds,
-    excludedChatIds: excludedChatIds,
-    seq: seq,
-    isHide: isHide,
-    createdAt: createdAt,
-    updatedAt: updatedAt,
-    deletedAt: deletedAt,
-  );
-
-  factory ChatCategoryDto.fromEntity(ChatCategory chatCategory) =>
-      ChatCategoryDto(
-        id: chatCategory.id,
-        name: chatCategory.name,
-        includedChatIds: chatCategory.includedChatIds,
-        excludedChatIds: chatCategory.excludedChatIds,
-        seq: chatCategory.seq,
-        isHide: chatCategory.isHide,
-        createdAt: chatCategory.createdAt,
-        updatedAt: chatCategory.updatedAt,
-        deletedAt: chatCategory.deletedAt,
-      );
-
-  ChatCategoriesCompanion toCompanion() => ChatCategoriesCompanion(
-    id: Value(id),
-    name: Value(name),
-    includedChatIds: Value(includedChatIds),
-    excludedChatIds: Value(excludedChatIds),
-    seq: Value(seq),
-    isHide: Value(isHide),
-    createdAt: Value(createdAt),
-    updatedAt: Value(updatedAt),
-    deletedAt: Value(deletedAt),
-  );
-}

apps/im_app/lib/data/models/chat_dto.dart

@@ -1,200 +0,0 @@
-/// 聊天 Domain 实体
-class Chat {
-  final int id;
-  final int? typ;
-  final int? lastId;
-  final int? lastTyp;
-  final String? lastMsg;
-  final int? lastTime;
-  final int lastPos;
-  final int firstPos;
-  final int? msgIdx;
-  final String? profile;
-  final String? pin;
-  final String? icon;
-  final String iconGaussian;
-  final String? name;
-  final int? userId;
-  final int? chatId;
-  final int? friendId;
-  final int? sort;
-  final int? unreadNum;
-  final int? unreadCount;
-  final int? hideChatMsgIdx;
-  final int? readChatMsgIdx;
-  final int? otherReadIdx;
-  final String? unreadAtMsgIdx;
-  final int? deleteTime;
-  final int? addIndex;
-  final int flag;
-  final int? flagMy;
-  final int? autoDeleteInterval;
-  final int? mute;
-  final int? verified;
-  final int? createTime;
-  final int? startIdx;
-  final int? isReadMsg;
-  final String translateOutgoing;
-  final String translateIncoming;
-  final int incomingIdx;
-  final int outgoingIdx;
-  final int incomingSoundId;
-  final int outgoingSoundId;
-  final int notificationSoundId;
-  final String chatKey;
-  final String activeChatKey;
-  final int coverIdx;
-  final int round;
-  final int workspaceId;
-  final int localPermission;
-
-  const Chat({
-    required this.id,
-    this.typ,
-    this.lastId,
-    this.lastTyp,
-    this.lastMsg,
-    this.lastTime,
-    this.lastPos = 0,
-    this.firstPos = -1,
-    this.msgIdx,
-    this.profile,
-    this.pin,
-    this.icon,
-    this.iconGaussian = '',
-    this.name,
-    this.userId,
-    this.chatId,
-    this.friendId,
-    this.sort,
-    this.unreadNum,
-    this.unreadCount,
-    this.hideChatMsgIdx,
-    this.readChatMsgIdx,
-    this.otherReadIdx,
-    this.unreadAtMsgIdx,
-    this.deleteTime,
-    this.addIndex,
-    this.flag = 0,
-    this.flagMy,
-    this.autoDeleteInterval,
-    this.mute,
-    this.verified,
-    this.createTime,
-    this.startIdx,
-    this.isReadMsg,
-    this.translateOutgoing = '',
-    this.translateIncoming = '',
-    this.incomingIdx = 0,
-    this.outgoingIdx = 0,
-    this.incomingSoundId = 0,
-    this.outgoingSoundId = 0,
-    this.notificationSoundId = 0,
-    this.chatKey = '',
-    this.activeChatKey = '',
-    this.coverIdx = 0,
-    this.round = 0,
-    this.workspaceId = 0,
-    this.localPermission = 0,
-  });
-
-  Chat copyWith({
-    int? id,
-    int? typ,
-    int? lastId,
-    int? lastTyp,
-    String? lastMsg,
-    int? lastTime,
-    int? lastPos,
-    int? firstPos,
-    int? msgIdx,
-    String? profile,
-    String? pin,
-    String? icon,
-    String? iconGaussian,
-    String? name,
-    int? userId,
-    int? chatId,
-    int? friendId,
-    int? sort,
-    int? unreadNum,
-    int? unreadCount,
-    int? hideChatMsgIdx,
-    int? readChatMsgIdx,
-    int? otherReadIdx,
-    String? unreadAtMsgIdx,
-    int? deleteTime,
-    int? addIndex,
-    int? flag,
-    int? flagMy,
-    int? autoDeleteInterval,
-    int? mute,
-    int? verified,
-    int? createTime,
-    int? startIdx,
-    int? isReadMsg,
-    String? translateOutgoing,
-    String? translateIncoming,
-    int? incomingIdx,
-    int? outgoingIdx,
-    int? incomingSoundId,
-    int? outgoingSoundId,
-    int? notificationSoundId,
-    String? chatKey,
-    String? activeChatKey,
-    int? coverIdx,
-    int? round,
-    int? workspaceId,
-    int? localPermission,
-  }) {
-    return Chat(
-      id: id ?? this.id,
-      typ: typ ?? this.typ,
-      lastId: lastId ?? this.lastId,
-      lastTyp: lastTyp ?? this.lastTyp,
-      lastMsg: lastMsg ?? this.lastMsg,
-      lastTime: lastTime ?? this.lastTime,
-      lastPos: lastPos ?? this.lastPos,
-      firstPos: firstPos ?? this.firstPos,
-      msgIdx: msgIdx ?? this.msgIdx,
-      profile: profile ?? this.profile,
-      pin: pin ?? this.pin,
-      icon: icon ?? this.icon,
-      iconGaussian: iconGaussian ?? this.iconGaussian,
-      name: name ?? this.name,
-      userId: userId ?? this.userId,
-      chatId: chatId ?? this.chatId,
-      friendId: friendId ?? this.friendId,
-      sort: sort ?? this.sort,
-      unreadNum: unreadNum ?? this.unreadNum,
-      unreadCount: unreadCount ?? this.unreadCount,
-      hideChatMsgIdx: hideChatMsgIdx ?? this.hideChatMsgIdx,
-      readChatMsgIdx: readChatMsgIdx ?? this.readChatMsgIdx,
-      otherReadIdx: otherReadIdx ?? this.otherReadIdx,
-      unreadAtMsgIdx: unreadAtMsgIdx ?? this.unreadAtMsgIdx,
-      deleteTime: deleteTime ?? this.deleteTime,
-      addIndex: addIndex ?? this.addIndex,
-      flag: flag ?? this.flag,
-      flagMy: flagMy ?? this.flagMy,
-      autoDeleteInterval: autoDeleteInterval ?? this.autoDeleteInterval,
-      mute: mute ?? this.mute,
-      verified: verified ?? this.verified,
-      createTime: createTime ?? this.createTime,
-      startIdx: startIdx ?? this.startIdx,
-      isReadMsg: isReadMsg ?? this.isReadMsg,
-      translateOutgoing: translateOutgoing ?? this.translateOutgoing,
-      translateIncoming: translateIncoming ?? this.translateIncoming,
-      incomingIdx: incomingIdx ?? this.incomingIdx,
-      outgoingIdx: outgoingIdx ?? this.outgoingIdx,
-      incomingSoundId: incomingSoundId ?? this.incomingSoundId,
-      outgoingSoundId: outgoingSoundId ?? this.outgoingSoundId,
-      notificationSoundId: notificationSoundId ?? this.notificationSoundId,
-      chatKey: chatKey ?? this.chatKey,
-      activeChatKey: activeChatKey ?? this.activeChatKey,
-      coverIdx: coverIdx ?? this.coverIdx,
-      round: round ?? this.round,
-      workspaceId: workspaceId ?? this.workspaceId,
-      localPermission: localPermission ?? this.localPermission,
-    );
-  }
-}

apps/im_app/lib/data/models/explore_mini_app_dto.dart

@@ -1,201 +0,0 @@
-import 'package:drift/drift.dart';
-import 'package:im_app/data/local/drift/app_database.dart';
-import 'package:im_app/domain/entities/explore_mini_app.dart';
-
-/// 探索小程序 DTO
-class ExploreMiniAppDto {
-  final String id;
-  final String? name;
-  final String? openuid;
-  final String? devId;
-  final String? icon;
-  final String? iconGaussian;
-  final String? downloadUrl;
-  final String? description;
-  final int? version;
-  final int? typ;
-  final int? flag;
-  final int? reviewStatus;
-  final int? favoriteAt;
-  final int? isActive;
-  final int? createdAt;
-  final int? updatedAt;
-  final int? deletedAt;
-  final double? score;
-  final String? channels;
-  final String? devName;
-  final String? pictureGaussian;
-  final String? picture;
-  final int? commentNum;
-  final int? lastLoginAt;
-  final String? screen;
-
-  const ExploreMiniAppDto({
-    required this.id,
-    this.name,
-    this.openuid,
-    this.devId,
-    this.icon,
-    this.iconGaussian,
-    this.downloadUrl,
-    this.description,
-    this.version,
-    this.typ,
-    this.flag,
-    this.reviewStatus,
-    this.favoriteAt,
-    this.isActive,
-    this.createdAt,
-    this.updatedAt,
-    this.deletedAt,
-    this.score,
-    this.channels,
-    this.devName,
-    this.pictureGaussian,
-    this.picture,
-    this.commentNum,
-    this.lastLoginAt,
-    this.screen,
-  });
-
-  factory ExploreMiniAppDto.fromJson(Map<String, dynamic> json) =>
-      ExploreMiniAppDto(
-        id: json['id'] as String,
-        name: json['name'],
-        openuid: json['openuid'],
-        devId: json['dev_id'],
-        icon: json['icon'],
-        iconGaussian: json['icon_gaussian'],
-        downloadUrl: json['download_url'],
-        description: json['description'],
-        version: json['version'],
-        typ: json['typ'],
-        flag: json['flag'],
-        reviewStatus: json['review_status'],
-        favoriteAt: json['favorite_at'],
-        isActive: json['is_active'],
-        createdAt: json['created_at'],
-        updatedAt: json['updated_at'],
-        deletedAt: json['deleted_at'],
-        score: json['score']?.toDouble(),
-        channels: json['channels'],
-        devName: json['dev_name'],
-        pictureGaussian: json['picture_gaussian'],
-        picture: json['picture'],
-        commentNum: json['comment_num'],
-        lastLoginAt: json['last_login_at'],
-        screen: json['screen'],
-      );
-
-  Map<String, dynamic> toJson() => {
-    'id': id,
-    'name': name,
-    'openuid': openuid,
-    'dev_id': devId,
-    'icon': icon,
-    'icon_gaussian': iconGaussian,
-    'download_url': downloadUrl,
-    'description': description,
-    'version': version,
-    'typ': typ,
-    'flag': flag,
-    'review_status': reviewStatus,
-    'favorite_at': favoriteAt,
-    'is_active': isActive,
-    'created_at': createdAt,
-    'updated_at': updatedAt,
-    'deleted_at': deletedAt,
-    'score': score,
-    'channels': channels,
-    'dev_name': devName,
-    'picture_gaussian': pictureGaussian,
-    'picture': picture,
-    'comment_num': commentNum,
-    'last_login_at': lastLoginAt,
-    'screen': screen,
-  };
-
-  ExploreMiniApp toEntity() => ExploreMiniApp(
-    id: id,
-    name: name,
-    openuid: openuid,
-    devId: devId,
-    icon: icon,
-    iconGaussian: iconGaussian,
-    downloadUrl: downloadUrl,
-    description: description,
-    version: version,
-    typ: typ,
-    flag: flag,
-    reviewStatus: reviewStatus,
-    favoriteAt: favoriteAt,
-    isActive: isActive,
-    createdAt: createdAt,
-    updatedAt: updatedAt,
-    deletedAt: deletedAt,
-    score: score,
-    channels: channels,
-    devName: devName,
-    pictureGaussian: pictureGaussian,
-    picture: picture,
-    commentNum: commentNum,
-    lastLoginAt: lastLoginAt,
-    screen: screen,
-  );
-
-  factory ExploreMiniAppDto.fromEntity(ExploreMiniApp app) => ExploreMiniAppDto(
-    id: app.id,
-    name: app.name,
-    openuid: app.openuid,
-    devId: app.devId,
-    icon: app.icon,
-    iconGaussian: app.iconGaussian,
-    downloadUrl: app.downloadUrl,
-    description: app.description,
-    version: app.version,
-    typ: app.typ,
-    flag: app.flag,
-    reviewStatus: app.reviewStatus,
-    favoriteAt: app.favoriteAt,
-    isActive: app.isActive,
-    createdAt: app.createdAt,
-    updatedAt: app.updatedAt,
-    deletedAt: app.deletedAt,
-    score: app.score,
-    channels: app.channels,
-    devName: app.devName,
-    pictureGaussian: app.pictureGaussian,
-    picture: app.picture,
-    commentNum: app.commentNum,
-    lastLoginAt: app.lastLoginAt,
-    screen: app.screen,
-  );
-
-  ExploreMiniAppsCompanion toCompanion() => ExploreMiniAppsCompanion(
-    id: Value(id),
-    name: Value(name),
-    openuid: Value(openuid),
-    devId: Value(devId),
-    icon: Value(icon),
-    iconGaussian: Value(iconGaussian),
-    downloadUrl: Value(downloadUrl),
-    description: Value(description),
-    version: Value(version),
-    typ: Value(typ),
-    flag: Value(flag),
-    reviewStatus: Value(reviewStatus),
-    favoriteAt: Value(favoriteAt),
-    isActive: Value(isActive),
-    createdAt: Value(createdAt),
-    updatedAt: Value(updatedAt),
-    deletedAt: Value(deletedAt),
-    score: Value(score),
-    channels: Value(channels),
-    devName: Value(devName),
-    pictureGaussian: Value(pictureGaussian),
-    picture: Value(picture),
-    commentNum: Value(commentNum),
-    lastLoginAt: Value(lastLoginAt),
-    screen: Value(screen),
-  );
-}

apps/im_app/lib/data/models/favorite_mini_app_dto.dart

@@ -1,202 +0,0 @@
-import 'package:drift/drift.dart';
-import 'package:im_app/data/local/drift/app_database.dart';
-import 'package:im_app/domain/entities/favorite_mini_app.dart';
-
-/// 收藏小程序 DTO
-class FavoriteMiniAppDto {
-  final String id;
-  final String? name;
-  final String? openuid;
-  final String? devId;
-  final String? icon;
-  final String? iconGaussian;
-  final String? downloadUrl;
-  final String? description;
-  final int? version;
-  final int? typ;
-  final int? flag;
-  final int? reviewStatus;
-  final int? favoriteAt;
-  final int? isActive;
-  final int? createdAt;
-  final int? updatedAt;
-  final int? deletedAt;
-  final double? score;
-  final String? channels;
-  final String? devName;
-  final String? pictureGaussian;
-  final String? picture;
-  final int? commentNum;
-  final int? lastLoginAt;
-  final String? screen;
-
-  const FavoriteMiniAppDto({
-    required this.id,
-    this.name,
-    this.openuid,
-    this.devId,
-    this.icon,
-    this.iconGaussian,
-    this.downloadUrl,
-    this.description,
-    this.version,
-    this.typ,
-    this.flag,
-    this.reviewStatus,
-    this.favoriteAt,
-    this.isActive,
-    this.createdAt,
-    this.updatedAt,
-    this.deletedAt,
-    this.score,
-    this.channels,
-    this.devName,
-    this.pictureGaussian,
-    this.picture,
-    this.commentNum,
-    this.lastLoginAt,
-    this.screen,
-  });
-
-  factory FavoriteMiniAppDto.fromJson(Map<String, dynamic> json) =>
-      FavoriteMiniAppDto(
-        id: json['id'] as String,
-        name: json['name'],
-        openuid: json['openuid'],
-        devId: json['dev_id'],
-        icon: json['icon'],
-        iconGaussian: json['icon_gaussian'],
-        downloadUrl: json['download_url'],
-        description: json['description'],
-        version: json['version'],
-        typ: json['typ'],
-        flag: json['flag'],
-        reviewStatus: json['review_status'],
-        favoriteAt: json['favorite_at'],
-        isActive: json['is_active'],
-        createdAt: json['created_at'],
-        updatedAt: json['updated_at'],
-        deletedAt: json['deleted_at'],
-        score: json['score']?.toDouble(),
-        channels: json['channels'],
-        devName: json['dev_name'],
-        pictureGaussian: json['picture_gaussian'],
-        picture: json['picture'],
-        commentNum: json['comment_num'],
-        lastLoginAt: json['last_login_at'],
-        screen: json['screen'],
-      );
-
-  Map<String, dynamic> toJson() => {
-    'id': id,
-    'name': name,
-    'openuid': openuid,
-    'dev_id': devId,
-    'icon': icon,
-    'icon_gaussian': iconGaussian,
-    'download_url': downloadUrl,
-    'description': description,
-    'version': version,
-    'typ': typ,
-    'flag': flag,
-    'review_status': reviewStatus,
-    'favorite_at': favoriteAt,
-    'is_active': isActive,
-    'created_at': createdAt,
-    'updated_at': updatedAt,
-    'deleted_at': deletedAt,
-    'score': score,
-    'channels': channels,
-    'dev_name': devName,
-    'picture_gaussian': pictureGaussian,
-    'picture': picture,
-    'comment_num': commentNum,
-    'last_login_at': lastLoginAt,
-    'screen': screen,
-  };
-
-  FavoriteMiniApp toEntity() => FavoriteMiniApp(
-    id: id,
-    name: name,
-    openuid: openuid,
-    devId: devId,
-    icon: icon,
-    iconGaussian: iconGaussian,
-    downloadUrl: downloadUrl,
-    description: description,
-    version: version,
-    typ: typ,
-    flag: flag,
-    reviewStatus: reviewStatus,
-    favoriteAt: favoriteAt,
-    isActive: isActive,
-    createdAt: createdAt,
-    updatedAt: updatedAt,
-    deletedAt: deletedAt,
-    score: score,
-    channels: channels,
-    devName: devName,
-    pictureGaussian: pictureGaussian,
-    picture: picture,
-    commentNum: commentNum,
-    lastLoginAt: lastLoginAt,
-    screen: screen,
-  );
-
-  factory FavoriteMiniAppDto.fromEntity(FavoriteMiniApp app) =>
-      FavoriteMiniAppDto(
-        id: app.id,
-        name: app.name,
-        openuid: app.openuid,
-        devId: app.devId,
-        icon: app.icon,
-        iconGaussian: app.iconGaussian,
-        downloadUrl: app.downloadUrl,
-        description: app.description,
-        version: app.version,
-        typ: app.typ,
-        flag: app.flag,
-        reviewStatus: app.reviewStatus,
-        favoriteAt: app.favoriteAt,
-        isActive: app.isActive,
-        createdAt: app.createdAt,
-        updatedAt: app.updatedAt,
-        deletedAt: app.deletedAt,
-        score: app.score,
-        channels: app.channels,
-        devName: app.devName,
-        pictureGaussian: app.pictureGaussian,
-        picture: app.picture,
-        commentNum: app.commentNum,
-        lastLoginAt: app.lastLoginAt,
-        screen: app.screen,
-      );
-
-  FavoriteMiniAppsCompanion toCompanion() => FavoriteMiniAppsCompanion(
-    id: Value(id),
-    name: Value(name),
-    openuid: Value(openuid),
-    devId: Value(devId),
-    icon: Value(icon),
-    iconGaussian: Value(iconGaussian),
-    downloadUrl: Value(downloadUrl),
-    description: Value(description),
-    version: Value(version),
-    typ: Value(typ),
-    flag: Value(flag),
-    reviewStatus: Value(reviewStatus),
-    favoriteAt: Value(favoriteAt),
-    isActive: Value(isActive),
-    createdAt: Value(createdAt),
-    updatedAt: Value(updatedAt),
-    deletedAt: Value(deletedAt),
-    score: Value(score),
-    channels: Value(channels),
-    devName: Value(devName),
-    pictureGaussian: Value(pictureGaussian),
-    picture: Value(picture),
-    commentNum: Value(commentNum),
-    lastLoginAt: Value(lastLoginAt),
-    screen: Value(screen),
-  );
-}

apps/im_app/lib/data/models/favourite_detail_dto.dart

@@ -1,83 +0,0 @@
-import 'package:drift/drift.dart';
-import 'package:im_app/data/local/drift/app_database.dart';
-import 'package:im_app/domain/entities/favourite_detail.dart';
-
-/// 收藏详情 DTO
-class FavouriteDetailDto {
-  final int? id;
-  final String relatedId;
-  final String content;
-  final int? typ;
-  final int? messageId;
-  final int? sendId;
-  final int? chatId;
-  final int? sendTime;
-
-  const FavouriteDetailDto({
-    this.id,
-    this.relatedId = '',
-    this.content = '',
-    this.typ,
-    this.messageId,
-    this.sendId,
-    this.chatId,
-    this.sendTime,
-  });
-
-  factory FavouriteDetailDto.fromJson(Map<String, dynamic> json) =>
-      FavouriteDetailDto(
-        id: json['id'],
-        relatedId: json['related_id'] ?? '',
-        content: json['content'] ?? '',
-        typ: json['typ'],
-        messageId: json['messageId'],
-        sendId: json['sendId'],
-        chatId: json['chatId'],
-        sendTime: json['sendTime'],
-      );
-
-  Map<String, dynamic> toJson() => {
-    'id': id,
-    'related_id': relatedId,
-    'content': content,
-    'typ': typ,
-    'messageId': messageId,
-    'sendId': sendId,
-    'chatId': chatId,
-    'sendTime': sendTime,
-  };
-
-  FavouriteDetail toEntity() => FavouriteDetail(
-    id: id,
-    relatedId: relatedId,
-    content: content,
-    typ: typ,
-    messageId: messageId,
-    sendId: sendId,
-    chatId: chatId,
-    sendTime: sendTime,
-  );
-
-  factory FavouriteDetailDto.fromEntity(FavouriteDetail detail) =>
-      FavouriteDetailDto(
-        id: detail.id,
-        relatedId: detail.relatedId,
-        content: detail.content,
-        typ: detail.typ,
-        messageId: detail.messageId,
-        sendId: detail.sendId,
-        chatId: detail.chatId,
-        sendTime: detail.sendTime,
-      );
-
-  FavouriteDetailsCompanion toCompanion() => FavouriteDetailsCompanion(
-    id: id != null ? Value(id!) : const Value.absent(),
-    relatedId: Value(relatedId),
-    content: Value(content),
-    typ: Value(typ),
-    messageId: Value(messageId),
-    sendId: Value(sendId),
-    chatId: Value(chatId),
-    sendTime: Value(sendTime),
-  );
-}

apps/im_app/lib/data/models/favourite_dto.dart

@@ -1,130 +0,0 @@
-import 'package:drift/drift.dart';
-import 'package:im_app/data/local/drift/app_database.dart';
-import 'package:im_app/domain/entities/favourite.dart';
-
-/// 收藏 DTO
-class FavouriteDto {
-  final int id;
-  final String parentId;
-  final String data;
-  final int createdAt;
-  final int updatedAt;
-  final int deletedAt;
-  final int? source;
-  final int? userId;
-  final int? authorId;
-  final String typ;
-  final String tag;
-  final int isPin;
-  final int chatTyp;
-  final int isUploaded;
-  final String urls;
-
-  const FavouriteDto({
-    required this.id,
-    this.parentId = '',
-    this.data = '',
-    this.createdAt = 0,
-    this.updatedAt = 0,
-    this.deletedAt = 0,
-    this.source,
-    this.userId,
-    this.authorId,
-    this.typ = '[]',
-    this.tag = '[]',
-    this.isPin = 0,
-    this.chatTyp = 0,
-    this.isUploaded = 1,
-    this.urls = '[]',
-  });
-
-  factory FavouriteDto.fromJson(Map<String, dynamic> json) => FavouriteDto(
-    id: json['id'] as int,
-    parentId: json['parent_id'] ?? '',
-    data: json['data'] ?? '',
-    createdAt: json['created_at'] ?? 0,
-    updatedAt: json['updated_at'] ?? 0,
-    deletedAt: json['deleted_at'] ?? 0,
-    source: json['source'],
-    userId: json['user_id'],
-    authorId: json['author_id'],
-    typ: json['typ'] ?? '[]',
-    tag: json['tag'] ?? '[]',
-    isPin: json['is_pin'] ?? 0,
-    chatTyp: json['chat_typ'] ?? 0,
-    isUploaded: json['is_uploaded'] ?? 1,
-    urls: json['urls'] ?? '[]',
-  );
-
-  Map<String, dynamic> toJson() => {
-    'id': id,
-    'parent_id': parentId,
-    'data': data,
-    'created_at': createdAt,
-    'updated_at': updatedAt,
-    'deleted_at': deletedAt,
-    'source': source,
-    'user_id': userId,
-    'author_id': authorId,
-    'typ': typ,
-    'tag': tag,
-    'is_pin': isPin,
-    'chat_typ': chatTyp,
-    'is_uploaded': isUploaded,
-    'urls': urls,
-  };
-
-  Favourite toEntity() => Favourite(
-    id: id,
-    parentId: parentId,
-    data: data,
-    createdAt: createdAt,
-    updatedAt: updatedAt,
-    deletedAt: deletedAt,
-    source: source,
-    userId: userId,
-    authorId: authorId,
-    typ: typ,
-    tag: tag,
-    isPin: isPin,
-    chatTyp: chatTyp,
-    isUploaded: isUploaded,
-    urls: urls,
-  );
-
-  factory FavouriteDto.fromEntity(Favourite favourite) => FavouriteDto(
-    id: favourite.id,
-    parentId: favourite.parentId,
-    data: favourite.data,
-    createdAt: favourite.createdAt,
-    updatedAt: favourite.updatedAt,
-    deletedAt: favourite.deletedAt,
-    source: favourite.source,
-    userId: favourite.userId,
-    authorId: favourite.authorId,
-    typ: favourite.typ,
-    tag: favourite.tag,
-    isPin: favourite.isPin,
-    chatTyp: favourite.chatTyp,
-    isUploaded: favourite.isUploaded,
-    urls: favourite.urls,
-  );
-
-  FavouritesCompanion toCompanion() => FavouritesCompanion(
-    id: Value(id),
-    parentId: Value(parentId),
-    data: Value(data),
-    createdAt: Value(createdAt),
-    updatedAt: Value(updatedAt),
-    deletedAt: Value(deletedAt),
-    source: Value(source),
-    userId: Value(userId),
-    authorId: Value(authorId),
-    typ: Value(typ),
-    tag: Value(tag),
-    isPin: Value(isPin),
-    chatTyp: Value(chatTyp),
-    isUploaded: Value(isUploaded),
-    urls: Value(urls),
-  );
-}

apps/im_app/lib/data/models/group_dto.dart

@@ -1,221 +0,0 @@
-import 'package:drift/drift.dart';
-import 'package:im_app/data/local/drift/app_database.dart';
-import 'package:im_app/domain/entities/group.dart';
-
-/// 群组 DTO
-class GroupDto {
-  final int id;
-  final int? userJoinDate;
-  final String? name;
-  final String? profile;
-  final String? icon;
-  final String iconGaussian;
-  final int? permission;
-  final int? admin;
-  final String? members;
-  final int? owner;
-  final String? admins;
-  final int? visible;
-  final int? speakInterval;
-  final int? groupType;
-  final int? roomType;
-  final int? maxNumber;
-  final int? channelId;
-  final int? channelGroupId;
-  final int? createTime;
-  final int? updateTime;
-  final int? addIndex;
-  final int? maxMember;
-  final int? expireTime;
-  final int workspaceId;
-  final int mode;
-  final int redpacketPlay;
-  final String? topic;
-  final String? rp;
-
-  const GroupDto({
-    required this.id,
-    this.userJoinDate,
-    this.name,
-    this.profile,
-    this.icon,
-    this.iconGaussian = '',
-    this.permission,
-    this.admin,
-    this.members,
-    this.owner,
-    this.admins,
-    this.visible,
-    this.speakInterval,
-    this.groupType,
-    this.roomType,
-    this.maxNumber,
-    this.channelId,
-    this.channelGroupId,
-    this.createTime,
-    this.updateTime,
-    this.addIndex,
-    this.maxMember,
-    this.expireTime,
-    this.workspaceId = 0,
-    this.mode = 0,
-    this.redpacketPlay = 0,
-    this.topic,
-    this.rp,
-  });
-
-  factory GroupDto.fromJson(Map<String, dynamic> json) => GroupDto(
-    id: json['id'] as int,
-    userJoinDate: json['user_join_date'],
-    name: json['name'],
-    profile: json['profile'],
-    icon: json['icon'],
-    iconGaussian: json['icon_gaussian'] ?? '',
-    permission: json['permission'],
-    admin: json['admin'],
-    members: json['members'],
-    owner: json['owner'],
-    admins: json['admins'],
-    visible: json['visible'],
-    speakInterval: json['speak_interval'],
-    groupType: json['group_type'],
-    roomType: json['room_type'],
-    maxNumber: json['max_number'],
-    channelId: json['channel_id'],
-    channelGroupId: json['channel_group_id'],
-    createTime: json['create_time'],
-    updateTime: json['update_time'],
-    addIndex: json['__add_index'],
-    maxMember: json['max_member'],
-    expireTime: json['expire_time'],
-    workspaceId: json['workspace_id'] ?? 0,
-    mode: json['mode'] ?? 0,
-    redpacketPlay: json['redpacket_play'] ?? 0,
-    topic: json['topic'],
-    rp: json['rp'],
-  );
-
-  Map<String, dynamic> toJson() => {
-    'id': id,
-    'user_join_date': userJoinDate,
-    'name': name,
-    'profile': profile,
-    'icon': icon,
-    'icon_gaussian': iconGaussian,
-    'permission': permission,
-    'admin': admin,
-    'members': members,
-    'owner': owner,
-    'admins': admins,
-    'visible': visible,
-    'speak_interval': speakInterval,
-    'group_type': groupType,
-    'room_type': roomType,
-    'max_number': maxNumber,
-    'channel_id': channelId,
-    'channel_group_id': channelGroupId,
-    'create_time': createTime,
-    'update_time': updateTime,
-    '__add_index': addIndex,
-    'max_member': maxMember,
-    'expire_time': expireTime,
-    'workspace_id': workspaceId,
-    'mode': mode,
-    'redpacket_play': redpacketPlay,
-    'topic': topic,
-    'rp': rp,
-  };
-
-  Group toEntity() => Group(
-    id: id,
-    userJoinDate: userJoinDate,
-    name: name,
-    profile: profile,
-    icon: icon,
-    iconGaussian: iconGaussian,
-    permission: permission,
-    admin: admin,
-    members: members,
-    owner: owner,
-    admins: admins,
-    visible: visible,
-    speakInterval: speakInterval,
-    groupType: groupType,
-    roomType: roomType,
-    maxNumber: maxNumber,
-    channelId: channelId,
-    channelGroupId: channelGroupId,
-    createTime: createTime,
-    updateTime: updateTime,
-    addIndex: addIndex,
-    maxMember: maxMember,
-    expireTime: expireTime,
-    workspaceId: workspaceId,
-    mode: mode,
-    redpacketPlay: redpacketPlay,
-    topic: topic,
-    rp: rp,
-  );
-
-  factory GroupDto.fromEntity(Group group) => GroupDto(
-    id: group.id,
-    userJoinDate: group.userJoinDate,
-    name: group.name,
-    profile: group.profile,
-    icon: group.icon,
-    iconGaussian: group.iconGaussian,
-    permission: group.permission,
-    admin: group.admin,
-    members: group.members,
-    owner: group.owner,
-    admins: group.admins,
-    visible: group.visible,
-    speakInterval: group.speakInterval,
-    groupType: group.groupType,
-    roomType: group.roomType,
-    maxNumber: group.maxNumber,
-    channelId: group.channelId,
-    channelGroupId: group.channelGroupId,
-    createTime: group.createTime,
-    updateTime: group.updateTime,
-    addIndex: group.addIndex,
-    maxMember: group.maxMember,
-    expireTime: group.expireTime,
-    workspaceId: group.workspaceId,
-    mode: group.mode,
-    redpacketPlay: group.redpacketPlay,
-    topic: group.topic,
-    rp: group.rp,
-  );
-
-  GroupsCompanion toCompanion() => GroupsCompanion(
-    id: Value(id),
-    userJoinDate: Value(userJoinDate),
-    name: Value(name),
-    profile: Value(profile),
-    icon: Value(icon),
-    iconGaussian: Value(iconGaussian),
-    permission: Value(permission),
-    admin: Value(admin),
-    members: Value(members),
-    owner: Value(owner),
-    admins: Value(admins),
-    visible: Value(visible),
-    speakInterval: Value(speakInterval),
-    groupType: Value(groupType),
-    roomType: Value(roomType),
-    maxNumber: Value(maxNumber),
-    channelId: Value(channelId),
-    channelGroupId: Value(channelGroupId),
-    createTime: Value(createTime),
-    updateTime: Value(updateTime),
-    addIndex: Value(addIndex),
-    maxMember: Value(maxMember),
-    expireTime: Value(expireTime),
-    workspaceId: Value(workspaceId),
-    mode: Value(mode),
-    redpacketPlay: Value(redpacketPlay),
-    topic: Value(topic),
-    rp: Value(rp),
-  );
-}

apps/im_app/lib/data/models/message_dto.dart

@@ -1,137 +0,0 @@
-import 'package:drift/drift.dart';
-import 'package:im_app/data/local/drift/app_database.dart';
-import 'package:im_app/domain/entities/message.dart';
-
-/// 消息 DTO
-class MessageDto {
-  final int id;
-  final int? messageId;
-  final int? chatId;
-  final int? chatIdx;
-  final int? sendId;
-  final String? content;
-  final int? typ;
-  final int? sendTime;
-  final int? expireTime;
-  final int? createTime;
-  final String? atUsers;
-  final String emojis;
-  final int editTime;
-  final int refTyp;
-  final int flag;
-  final String cmid;
-
-  const MessageDto({
-    required this.id,
-    this.messageId,
-    this.chatId,
-    this.chatIdx,
-    this.sendId,
-    this.content,
-    this.typ,
-    this.sendTime,
-    this.expireTime,
-    this.createTime,
-    this.atUsers,
-    this.emojis = '[]',
-    this.editTime = 0,
-    this.refTyp = 0,
-    this.flag = 0,
-    this.cmid = '',
-  });
-
-  factory MessageDto.fromJson(Map<String, dynamic> json) => MessageDto(
-    id: json['id'] as int,
-    messageId: json['message_id'],
-    chatId: json['chat_id'],
-    chatIdx: json['chat_idx'],
-    sendId: json['send_id'],
-    content: json['content'],
-    typ: json['typ'],
-    sendTime: json['send_time'],
-    expireTime: json['expire_time'],
-    createTime: json['create_time'],
-    atUsers: json['at_users'],
-    emojis: json['emojis'] ?? '[]',
-    editTime: json['edit_time'] ?? 0,
-    refTyp: json['ref_typ'] ?? 0,
-    flag: json['flag'] ?? 0,
-    cmid: json['cmid'] ?? '',
-  );
-
-  Map<String, dynamic> toJson() => {
-    'id': id,
-    'message_id': messageId,
-    'chat_id': chatId,
-    'chat_idx': chatIdx,
-    'send_id': sendId,
-    'content': content,
-    'typ': typ,
-    'send_time': sendTime,
-    'expire_time': expireTime,
-    'create_time': createTime,
-    'at_users': atUsers,
-    'emojis': emojis,
-    'edit_time': editTime,
-    'ref_typ': refTyp,
-    'flag': flag,
-    'cmid': cmid,
-  };
-
-  Message toEntity() => Message(
-    id: id,
-    messageId: messageId,
-    chatId: chatId,
-    chatIdx: chatIdx,
-    sendId: sendId,
-    content: content,
-    typ: typ,
-    sendTime: sendTime,
-    expireTime: expireTime,
-    createTime: createTime,
-    atUsers: atUsers,
-    emojis: emojis,
-    editTime: editTime,
-    refTyp: refTyp,
-    flag: flag,
-    cmid: cmid,
-  );
-
-  factory MessageDto.fromEntity(Message message) => MessageDto(
-    id: message.id,
-    messageId: message.messageId,
-    chatId: message.chatId,
-    chatIdx: message.chatIdx,
-    sendId: message.sendId,
-    content: message.content,
-    typ: message.typ,
-    sendTime: message.sendTime,
-    expireTime: message.expireTime,
-    createTime: message.createTime,
-    atUsers: message.atUsers,
-    emojis: message.emojis,
-    editTime: message.editTime,
-    refTyp: message.refTyp,
-    flag: message.flag,
-    cmid: message.cmid,
-  );
-
-  MessagesCompanion toCompanion() => MessagesCompanion(
-    id: Value(id),
-    messageId: Value(messageId),
-    chatId: Value(chatId),
-    chatIdx: Value(chatIdx),
-    sendId: Value(sendId),
-    content: Value(content),
-    typ: Value(typ),
-    sendTime: Value(sendTime),
-    expireTime: Value(expireTime),
-    createTime: Value(createTime),
-    atUsers: Value(atUsers),
-    emojis: Value(emojis),
-    editTime: Value(editTime),
-    refTyp: Value(refTyp),
-    flag: Value(flag),
-    cmid: Value(cmid),
-  );
-}

apps/im_app/lib/data/models/pending_friend_request_history_dto.dart

@@ -1,71 +0,0 @@
-import 'package:drift/drift.dart';
-import 'package:im_app/data/local/drift/app_database.dart';
-import 'package:im_app/domain/entities/pending_friend_request_history.dart';
-
-/// 待处理好友请求历史 DTO
-class PendingFriendRequestHistoryDto {
-  final int id;
-  final int uid;
-  final int requestTime;
-  final String? remarks;
-  final String? source;
-  final int? rs;
-
-  const PendingFriendRequestHistoryDto({
-    required this.id,
-    required this.uid,
-    required this.requestTime,
-    this.remarks,
-    this.source,
-    this.rs,
-  });
-
-  factory PendingFriendRequestHistoryDto.fromJson(Map<String, dynamic> json) =>
-      PendingFriendRequestHistoryDto(
-        id: json['id'] as int,
-        uid: json['uid'] as int,
-        requestTime: json['request_time'] as int,
-        remarks: json['remarks'],
-        source: json['source'],
-        rs: json['rs'],
-      );
-
-  Map<String, dynamic> toJson() => {
-    'id': id,
-    'uid': uid,
-    'request_time': requestTime,
-    'remarks': remarks,
-    'source': source,
-    'rs': rs,
-  };
-
-  PendingFriendRequestHistory toEntity() => PendingFriendRequestHistory(
-    id: id,
-    uid: uid,
-    requestTime: requestTime,
-    remarks: remarks,
-    source: source,
-    rs: rs,
-  );
-
-  factory PendingFriendRequestHistoryDto.fromEntity(
-    PendingFriendRequestHistory history,
-  ) => PendingFriendRequestHistoryDto(
-    id: history.id,
-    uid: history.uid,
-    requestTime: history.requestTime,
-    remarks: history.remarks,
-    source: history.source,
-    rs: history.rs,
-  );
-
-  PendingFriendRequestHistoriesCompanion toCompanion() =>
-      PendingFriendRequestHistoriesCompanion(
-        id: Value(id),
-        uid: Value(uid),
-        requestTime: Value(requestTime),
-        remarks: Value(remarks),
-        source: Value(source),
-        rs: Value(rs),
-      );
-}

apps/im_app/lib/data/models/recent_mini_app_dto.dart

@@ -1,201 +0,0 @@
-import 'package:drift/drift.dart';
-import 'package:im_app/data/local/drift/app_database.dart';
-import 'package:im_app/domain/entities/recent_mini_app.dart';
-
-/// 最近小程序 DTO
-class RecentMiniAppDto {
-  final String id;
-  final String? name;
-  final String? openuid;
-  final String? devId;
-  final String? icon;
-  final String? iconGaussian;
-  final String? downloadUrl;
-  final String? description;
-  final int? version;
-  final int? typ;
-  final int? flag;
-  final int? reviewStatus;
-  final int? favoriteAt;
-  final int? isActive;
-  final int? createdAt;
-  final int? updatedAt;
-  final int? deletedAt;
-  final double? score;
-  final String? channels;
-  final String? devName;
-  final String? pictureGaussian;
-  final String? picture;
-  final int? commentNum;
-  final int? lastLoginAt;
-  final String? screen;
-
-  const RecentMiniAppDto({
-    required this.id,
-    this.name,
-    this.openuid,
-    this.devId,
-    this.icon,
-    this.iconGaussian,
-    this.downloadUrl,
-    this.description,
-    this.version,
-    this.typ,
-    this.flag,
-    this.reviewStatus,
-    this.favoriteAt,
-    this.isActive,
-    this.createdAt,
-    this.updatedAt,
-    this.deletedAt,
-    this.score,
-    this.channels,
-    this.devName,
-    this.pictureGaussian,
-    this.picture,
-    this.commentNum,
-    this.lastLoginAt,
-    this.screen,
-  });
-
-  factory RecentMiniAppDto.fromJson(Map<String, dynamic> json) =>
-      RecentMiniAppDto(
-        id: json['id'] as String,
-        name: json['name'],
-        openuid: json['openuid'],
-        devId: json['dev_id'],
-        icon: json['icon'],
-        iconGaussian: json['icon_gaussian'],
-        downloadUrl: json['download_url'],
-        description: json['description'],
-        version: json['version'],
-        typ: json['typ'],
-        flag: json['flag'],
-        reviewStatus: json['review_status'],
-        favoriteAt: json['favorite_at'],
-        isActive: json['is_active'],
-        createdAt: json['created_at'],
-        updatedAt: json['updated_at'],
-        deletedAt: json['deleted_at'],
-        score: json['score']?.toDouble(),
-        channels: json['channels'],
-        devName: json['dev_name'],
-        pictureGaussian: json['picture_gaussian'],
-        picture: json['picture'],
-        commentNum: json['comment_num'],
-        lastLoginAt: json['last_login_at'],
-        screen: json['screen'],
-      );
-
-  Map<String, dynamic> toJson() => {
-    'id': id,
-    'name': name,
-    'openuid': openuid,
-    'dev_id': devId,
-    'icon': icon,
-    'icon_gaussian': iconGaussian,
-    'download_url': downloadUrl,
-    'description': description,
-    'version': version,
-    'typ': typ,
-    'flag': flag,
-    'review_status': reviewStatus,
-    'favorite_at': favoriteAt,
-    'is_active': isActive,
-    'created_at': createdAt,
-    'updated_at': updatedAt,
-    'deleted_at': deletedAt,
-    'score': score,
-    'channels': channels,
-    'dev_name': devName,
-    'picture_gaussian': pictureGaussian,
-    'picture': picture,
-    'comment_num': commentNum,
-    'last_login_at': lastLoginAt,
-    'screen': screen,
-  };
-
-  RecentMiniApp toEntity() => RecentMiniApp(
-    id: id,
-    name: name,
-    openuid: openuid,
-    devId: devId,
-    icon: icon,
-    iconGaussian: iconGaussian,
-    downloadUrl: downloadUrl,
-    description: description,
-    version: version,
-    typ: typ,
-    flag: flag,
-    reviewStatus: reviewStatus,
-    favoriteAt: favoriteAt,
-    isActive: isActive,
-    createdAt: createdAt,
-    updatedAt: updatedAt,
-    deletedAt: deletedAt,
-    score: score,
-    channels: channels,
-    devName: devName,
-    pictureGaussian: pictureGaussian,
-    picture: picture,
-    commentNum: commentNum,
-    lastLoginAt: lastLoginAt,
-    screen: screen,
-  );
-
-  factory RecentMiniAppDto.fromEntity(RecentMiniApp app) => RecentMiniAppDto(
-    id: app.id,
-    name: app.name,
-    openuid: app.openuid,
-    devId: app.devId,
-    icon: app.icon,
-    iconGaussian: app.iconGaussian,
-    downloadUrl: app.downloadUrl,
-    description: app.description,
-    version: app.version,
-    typ: app.typ,
-    flag: app.flag,
-    reviewStatus: app.reviewStatus,
-    favoriteAt: app.favoriteAt,
-    isActive: app.isActive,
-    createdAt: app.createdAt,
-    updatedAt: app.updatedAt,
-    deletedAt: app.deletedAt,
-    score: app.score,
-    channels: app.channels,
-    devName: app.devName,
-    pictureGaussian: app.pictureGaussian,
-    picture: app.picture,
-    commentNum: app.commentNum,
-    lastLoginAt: app.lastLoginAt,
-    screen: app.screen,
-  );
-
-  RecentMiniAppsCompanion toCompanion() => RecentMiniAppsCompanion(
-    id: Value(id),
-    name: Value(name),
-    openuid: Value(openuid),
-    devId: Value(devId),
-    icon: Value(icon),
-    iconGaussian: Value(iconGaussian),
-    downloadUrl: Value(downloadUrl),
-    description: Value(description),
-    version: Value(version),
-    typ: Value(typ),
-    flag: Value(flag),
-    reviewStatus: Value(reviewStatus),
-    favoriteAt: Value(favoriteAt),
-    isActive: Value(isActive),
-    createdAt: Value(createdAt),
-    updatedAt: Value(updatedAt),
-    deletedAt: Value(deletedAt),
-    score: Value(score),
-    channels: Value(channels),
-    devName: Value(devName),
-    pictureGaussian: Value(pictureGaussian),
-    picture: Value(picture),
-    commentNum: Value(commentNum),
-    lastLoginAt: Value(lastLoginAt),
-    screen: Value(screen),
-  );
-}

apps/im_app/lib/data/models/retry_dto.dart

@@ -1,109 +0,0 @@
-import 'package:drift/drift.dart';
-import 'package:im_app/data/local/drift/app_database.dart';
-import 'package:im_app/domain/entities/retry.dart';
-
-/// 重试 DTO
-class RetryDto {
-  final int? id;
-  final int? uid;
-  final String apiType;
-  final String endPoint;
-  final String requestData;
-  final int? synced;
-  final String callbackFun;
-  final int? expired;
-  final int? replace;
-  final int? expireTime;
-  final int? createTime;
-  final int? addIndex;
-
-  const RetryDto({
-    this.id,
-    this.uid,
-    this.apiType = '',
-    this.endPoint = '',
-    this.requestData = '',
-    this.synced,
-    this.callbackFun = '',
-    this.expired,
-    this.replace,
-    this.expireTime,
-    this.createTime,
-    this.addIndex,
-  });
-
-  factory RetryDto.fromJson(Map<String, dynamic> json) => RetryDto(
-    id: json['id'],
-    uid: json['uid'],
-    apiType: json['api_type'] ?? '',
-    endPoint: json['end_point'] ?? '',
-    requestData: json['request_data'] ?? '',
-    synced: json['synced'],
-    callbackFun: json['callback_fun'] ?? '',
-    expired: json['expired'],
-    replace: json['replace'],
-    expireTime: json['expire_time'],
-    createTime: json['create_time'],
-    addIndex: json['__add_index'],
-  );
-
-  Map<String, dynamic> toJson() => {
-    'id': id,
-    'uid': uid,
-    'api_type': apiType,
-    'end_point': endPoint,
-    'request_data': requestData,
-    'synced': synced,
-    'callback_fun': callbackFun,
-    'expired': expired,
-    'replace': replace,
-    'expire_time': expireTime,
-    'create_time': createTime,
-    '__add_index': addIndex,
-  };
-
-  Retry toEntity() => Retry(
-    id: id,
-    uid: uid,
-    apiType: apiType,
-    endPoint: endPoint,
-    requestData: requestData,
-    synced: synced,
-    callbackFun: callbackFun,
-    expired: expired,
-    replace: replace,
-    expireTime: expireTime,
-    createTime: createTime,
-    addIndex: addIndex,
-  );
-
-  factory RetryDto.fromEntity(Retry retry) => RetryDto(
-    id: retry.id,
-    uid: retry.uid,
-    apiType: retry.apiType,
-    endPoint: retry.endPoint,
-    requestData: retry.requestData,
-    synced: retry.synced,
-    callbackFun: retry.callbackFun,
-    expired: retry.expired,
-    replace: retry.replace,
-    expireTime: retry.expireTime,
-    createTime: retry.createTime,
-    addIndex: retry.addIndex,
-  );
-
-  RetriesCompanion toCompanion() => RetriesCompanion(
-    id: id != null ? Value(id!) : const Value.absent(),
-    uid: Value(uid),
-    apiType: Value(apiType),
-    endPoint: Value(endPoint),
-    requestData: Value(requestData),
-    synced: Value(synced),
-    callbackFun: Value(callbackFun),
-    expired: Value(expired),
-    replace: Value(replace),
-    expireTime: Value(expireTime),
-    createTime: Value(createTime),
-    addIndex: Value(addIndex),
-  );
-}

apps/im_app/lib/data/models/sound_dto.dart

@@ -1,88 +0,0 @@
-import 'package:drift/drift.dart';
-import 'package:im_app/data/local/drift/app_database.dart';
-import 'package:im_app/domain/entities/sound.dart';
-
-/// 音效 DTO
-class SoundDto {
-  final int id;
-  final String filePath;
-  final int typ;
-  final String name;
-  final int createdAt;
-  final int updatedAt;
-  final int deletedAt;
-  final int channelGroupId;
-  final int isDefault;
-
-  const SoundDto({
-    required this.id,
-    this.filePath = '',
-    required this.typ,
-    this.name = '',
-    required this.createdAt,
-    required this.updatedAt,
-    this.deletedAt = 0,
-    required this.channelGroupId,
-    required this.isDefault,
-  });
-
-  factory SoundDto.fromJson(Map<String, dynamic> json) => SoundDto(
-    id: json['id'] as int,
-    filePath: json['file_path'] ?? '',
-    typ: json['typ'] as int,
-    name: json['name'] ?? '',
-    createdAt: json['created_at'] as int,
-    updatedAt: json['updated_at'] as int,
-    deletedAt: json['deleted_at'] ?? 0,
-    channelGroupId: json['channel_group_id'] as int,
-    isDefault: json['is_default'] as int,
-  );
-
-  Map<String, dynamic> toJson() => {
-    'id': id,
-    'file_path': filePath,
-    'typ': typ,
-    'name': name,
-    'created_at': createdAt,
-    'updated_at': updatedAt,
-    'deleted_at': deletedAt,
-    'channel_group_id': channelGroupId,
-    'is_default': isDefault,
-  };
-
-  Sound toEntity() => Sound(
-    id: id,
-    filePath: filePath,
-    typ: typ,
-    name: name,
-    createdAt: createdAt,
-    updatedAt: updatedAt,
-    deletedAt: deletedAt,
-    channelGroupId: channelGroupId,
-    isDefault: isDefault,
-  );
-
-  factory SoundDto.fromEntity(Sound sound) => SoundDto(
-    id: sound.id,
-    filePath: sound.filePath,
-    typ: sound.typ,
-    name: sound.name,
-    createdAt: sound.createdAt,
-    updatedAt: sound.updatedAt,
-    deletedAt: sound.deletedAt,
-    channelGroupId: sound.channelGroupId,
-    isDefault: sound.isDefault,
-  );
-
-  SoundsCompanion toCompanion() => SoundsCompanion(
-    id: Value(id),
-    filePath: Value(filePath),
-    typ: Value(typ),
-    name: Value(name),
-    createdAt: Value(createdAt),
-    updatedAt: Value(updatedAt),
-    deletedAt: Value(deletedAt),
-    channelGroupId: Value(channelGroupId),
-    isDefault: Value(isDefault),
-  );
-}

apps/im_app/lib/data/models/tag_dto.dart

@@ -1,74 +0,0 @@
-import 'package:drift/drift.dart';
-import 'package:im_app/data/local/drift/app_database.dart';
-import 'package:im_app/domain/entities/tag.dart';
-
-/// 标签 DTO
-class TagDto {
-  final int? id;
-  final int? uid;
-  final String name;
-  final int? type;
-  final int? createdAt;
-  final int? updatedAt;
-  final int? addIndex;
-
-  const TagDto({
-    this.id,
-    this.uid,
-    this.name = '',
-    this.type,
-    this.createdAt,
-    this.updatedAt,
-    this.addIndex,
-  });
-
-  factory TagDto.fromJson(Map<String, dynamic> json) => TagDto(
-    id: json['id'],
-    uid: json['uid'],
-    name: json['name'] ?? '',
-    type: json['type'],
-    createdAt: json['created_at'],
-    updatedAt: json['updated_at'],
-    addIndex: json['__add_index'],
-  );
-
-  Map<String, dynamic> toJson() => {
-    'id': id,
-    'uid': uid,
-    'name': name,
-    'type': type,
-    'created_at': createdAt,
-    'updated_at': updatedAt,
-    '__add_index': addIndex,
-  };
-
-  Tag toEntity() => Tag(
-    id: id,
-    uid: uid,
-    name: name,
-    type: type,
-    createdAt: createdAt,
-    updatedAt: updatedAt,
-    addIndex: addIndex,
-  );
-
-  factory TagDto.fromEntity(Tag tag) => TagDto(
-    id: tag.id,
-    uid: tag.uid,
-    name: tag.name,
-    type: tag.type,
-    createdAt: tag.createdAt,
-    updatedAt: tag.updatedAt,
-    addIndex: tag.addIndex,
-  );
-
-  TagsCompanion toCompanion() => TagsCompanion(
-    id: id != null ? Value(id!) : const Value.absent(),
-    uid: Value(uid),
-    name: Value(name),
-    type: Value(type),
-    createdAt: Value(createdAt),
-    updatedAt: Value(updatedAt),
-    addIndex: Value(addIndex),
-  );
-}

apps/im_app/lib/data/models/user_request_history_dto.dart

@@ -1,41 +0,0 @@
-import 'package:drift/drift.dart';
-import 'package:im_app/data/local/drift/app_database.dart';
-import 'package:im_app/domain/entities/user_request_history.dart';
-
-/// 用户请求历史 DTO
-class UserRequestHistoryDto {
-  final int id;
-  final int? status;
-  final int? createdAt;
-
-  const UserRequestHistoryDto({required this.id, this.status, this.createdAt});
-
-  factory UserRequestHistoryDto.fromJson(Map<String, dynamic> json) =>
-      UserRequestHistoryDto(
-        id: json['id'] as int,
-        status: json['status'],
-        createdAt: json['created_at'],
-      );
-
-  Map<String, dynamic> toJson() => {
-    'id': id,
-    'status': status,
-    'created_at': createdAt,
-  };
-
-  UserRequestHistory toEntity() =>
-      UserRequestHistory(id: id, status: status, createdAt: createdAt);
-
-  factory UserRequestHistoryDto.fromEntity(UserRequestHistory history) =>
-      UserRequestHistoryDto(
-        id: history.id,
-        status: history.status,
-        createdAt: history.createdAt,
-      );
-
-  UserRequestHistoriesCompanion toCompanion() => UserRequestHistoriesCompanion(
-    id: Value(id),
-    status: Value(status),
-    createdAt: Value(createdAt),
-  );
-}

apps/im_app/lib/data/models/workspace_dto.dart

@@ -1,116 +0,0 @@
-import 'package:drift/drift.dart';
-import 'package:im_app/data/local/drift/app_database.dart';
-import 'package:im_app/domain/entities/workspace.dart';
-
-/// 工作空间 DTO
-class WorkspaceDto {
-  final int id;
-  final String? name;
-  final int? ownerId;
-  final String? description;
-  final String? logo;
-  final int? grade;
-  final int? cap;
-  final String? currency;
-  final int? status;
-  final int? createdAt;
-  final int? updatedAt;
-  final int? deletedAt;
-  final int? channelGroupId;
-
-  const WorkspaceDto({
-    required this.id,
-    this.name,
-    this.ownerId,
-    this.description,
-    this.logo,
-    this.grade,
-    this.cap,
-    this.currency,
-    this.status,
-    this.createdAt,
-    this.updatedAt,
-    this.deletedAt,
-    this.channelGroupId,
-  });
-
-  factory WorkspaceDto.fromJson(Map<String, dynamic> json) => WorkspaceDto(
-    id: json['id'] as int,
-    name: json['name'],
-    ownerId: json['owner_id'],
-    description: json['description'],
-    logo: json['logo'],
-    grade: json['grade'],
-    cap: json['cap'],
-    currency: json['currency'],
-    status: json['status'],
-    createdAt: json['created_at'],
-    updatedAt: json['updated_at'],
-    deletedAt: json['deleted_at'],
-    channelGroupId: json['channel_group_id'],
-  );
-
-  Map<String, dynamic> toJson() => {
-    'id': id,
-    'name': name,
-    'owner_id': ownerId,
-    'description': description,
-    'logo': logo,
-    'grade': grade,
-    'cap': cap,
-    'currency': currency,
-    'status': status,
-    'created_at': createdAt,
-    'updated_at': updatedAt,
-    'deleted_at': deletedAt,
-    'channel_group_id': channelGroupId,
-  };
-
-  Workspace toEntity() => Workspace(
-    id: id,
-    name: name,
-    ownerId: ownerId,
-    description: description,
-    logo: logo,
-    grade: grade,
-    cap: cap,
-    currency: currency,
-    status: status,
-    createdAt: createdAt,
-    updatedAt: updatedAt,
-    deletedAt: deletedAt,
-    channelGroupId: channelGroupId,
-  );
-
-  factory WorkspaceDto.fromEntity(Workspace workspace) => WorkspaceDto(
-    id: workspace.id,
-    name: workspace.name,
-    ownerId: workspace.ownerId,
-    description: workspace.description,
-    logo: workspace.logo,
-    grade: workspace.grade,
-    cap: workspace.cap,
-    currency: workspace.currency,
-    status: workspace.status,
-    createdAt: workspace.createdAt,
-    updatedAt: workspace.updatedAt,
-    deletedAt: workspace.deletedAt,
-    channelGroupId: workspace.channelGroupId,
-  );
-
-  WorkspacesCompanion toCompanion() => WorkspacesCompanion(
-    id: Value(id),
-    name: Value(name),
-    ownerId: Value(ownerId),
-    description: Value(description),
-    logo: Value(logo),
-    grade: Value(grade),
-    cap: Value(cap),
-    currency: Value(currency),
-    status: Value(status),
-    createdAt: Value(createdAt),
-    updatedAt: Value(updatedAt),
-    deletedAt: Value(deletedAt),
-    channelGroupId: Value(channelGroupId),
-  );
-}

apps/im_app/lib/data/repositories/api_retry_repository_impl.dart

@@ -0,0 +1,159 @@
+import 'package:drift/drift.dart';
+import 'package:im_app/data/local/drift/app_database.dart';
+import 'package:im_app/domain/entities/api_retry.dart';
+import 'package:im_app/domain/repositories/api_retry_repository.dart';
+import 'package:storage_sdk/storage_sdk.dart';
+
+class ApiRetryRepositoryImpl implements ApiRetryRepository {
+  final StorageSdkApi _storage;
+
+  ApiRetryRepositoryImpl(this._storage);
+
+  // ── DB row → Domain ──────────────────────────────────────────────────────
+
+  ApiRetry _toEntity(DriftApiRetry row) => ApiRetry(
+    id: row.id,
+    uid: row.uid,
+    apiType: row.apiType,
+    endPoint: row.endPoint,
+    requestData: row.requestData,
+    synced: row.synced,
+    callbackFun: row.callbackFun,
+    expired: row.expired,
+    replace: row.replace,
+    expireTime: row.expireTime,
+    createTime: row.createTime,
+    addIndex: row.addIndex,
+  );
+
+  // ── Domain → DB companion (internal only) ────────────────────────────────
+
+  ApiRetriesCompanion _toCompanion(ApiRetry apiRetry) => ApiRetriesCompanion(
+    // id is autoIncrement — omit if null so DB generates it
+    id: apiRetry.id != null ? Value(apiRetry.id!) : const Value.absent(),
+    uid: Value(apiRetry.uid),
+    apiType: Value(apiRetry.apiType),
+    endPoint: Value(apiRetry.endPoint),
+    requestData: Value(apiRetry.requestData),
+    synced: Value(apiRetry.synced),
+    callbackFun: Value(apiRetry.callbackFun),
+    expired: Value(apiRetry.expired),
+    replace: Value(apiRetry.replace),
+    expireTime: Value(apiRetry.expireTime),
+    createTime: Value(apiRetry.createTime),
+    addIndex: Value(apiRetry.addIndex),
+  );
+
+  // ── 监听 ─────────────────────────────────────────────────────────────────
+
+  @override
+  Stream<List<ApiRetry>> watchAll() {
+    return _storage.watchAll<DriftApiRetry>().map(
+      (rows) => rows.map(_toEntity).toList(),
+    );
+  }
+
+  @override
+  Stream<List<ApiRetry>> watchPending() {
+    return _storage
+        .watchWhere<DriftApiRetry, $ApiRetriesTable>((t) => t.synced.equals(0))
+        .map((rows) => rows.map(_toEntity).toList());
+  }
+
+  // ── 读取 ─────────────────────────────────────────────────────────────────
+
+  @override
+  Future<List<ApiRetry>> getAll() async {
+    final rows = await _storage.selectAll<DriftApiRetry>();
+    return rows.map(_toEntity).toList();
+  }
+
+  @override
+  Future<ApiRetry?> getById(int id) async {
+    final row = await _storage.selectFirst<DriftApiRetry, $ApiRetriesTable>(
+      (t) => t.id.equals(id),
+    );
+    return row != null ? _toEntity(row) : null;
+  }
+
+  @override
+  Future<List<ApiRetry>> getPending() async {
+    final rows = await _storage.selectWhere<DriftApiRetry, $ApiRetriesTable>(
+      (t) => t.synced.equals(0),
+    );
+    return rows.map(_toEntity).toList();
+  }
+
+  @override
+  Future<List<ApiRetry>> getActive() async {
+    final rows = await _storage.selectWhere<DriftApiRetry, $ApiRetriesTable>(
+      (t) => t.expired.equals(0),
+    );
+    return rows.map(_toEntity).toList();
+  }
+
+  // ── 写入 ─────────────────────────────────────────────────────────────────
+
+  @override
+  Future<void> insert(ApiRetry apiRetry) async {
+    await _storage.insert<DriftApiRetry>(_toCompanion(apiRetry));
+  }
+
+  @override
+  Future<void> insertOrReplace(ApiRetry apiRetry) async {
+    await _storage.insertOrReplace<DriftApiRetry>(_toCompanion(apiRetry));
+  }
+
+  @override
+  Future<void> update(ApiRetry apiRetry) async {
+    if (apiRetry.id == null) return;
+    await _storage.updateWhere<DriftApiRetry, $ApiRetriesTable>(
+      _toCompanion(apiRetry),
+      (t) => t.id.equals(apiRetry.id!),
+    );
+  }
+
+  @override
+  Future<void> markSynced(int id) async {
+    await _storage.updateWhere<DriftApiRetry, $ApiRetriesTable>(
+      const ApiRetriesCompanion(synced: Value(1)),
+      (t) => t.id.equals(id),
+    );
+  }
+
+  @override
+  Future<void> markExpired(int id) async {
+    await _storage.updateWhere<DriftApiRetry, $ApiRetriesTable>(
+      const ApiRetriesCompanion(expired: Value(1)),
+      (t) => t.id.equals(id),
+    );
+  }
+
+  // ── 删除 ─────────────────────────────────────────────────────────────────
+
+  @override
+  Future<void> delete(int id) async {
+    await _storage.deleteWhere<DriftApiRetry, $ApiRetriesTable>(
+      (t) => t.id.equals(id),
+    );
+  }
+
+  @override
+  Future<void> deleteByUid(int uid) async {
+    await _storage.deleteWhere<DriftApiRetry, $ApiRetriesTable>(
+      (t) => t.uid.equals(uid),
+    );
+  }
+
+  @override
+  Future<void> deleteSynced() async {
+    await _storage.deleteWhere<DriftApiRetry, $ApiRetriesTable>(
+      (t) => t.synced.equals(1),
+    );
+  }
+
+  @override
+  Future<void> clear() async {
+    await _storage.deleteAll<DriftApiRetry>();
+  }
+}

apps/im_app/lib/data/repositories/base/base_mini_app_repository_impl.dart

@@ -0,0 +1,118 @@
+import 'package:drift/drift.dart';
+import 'package:im_app/domain/entities/mini_app.dart';
+import 'package:im_app/domain/repositories/mini_app_repository.dart';
+import 'package:storage_sdk/storage_sdk.dart';
+
+/// 小程序仓储基类
+///
+/// discover / explore / favorite / recent 四张表共用同一套映射逻辑。
+/// 子类只需提供泛型类型参数 + 实现 [toCompanion]。
+abstract class BaseMiniAppRepositoryImpl<D, T extends Table>
+    implements MiniAppRepository {
+  final StorageSdkApi _storage;
+
+  BaseMiniAppRepositoryImpl(this._storage);
+
+  // ── DB row → Domain ──────────────────────────────────────────────────────
+
+  MiniApp _toEntity(dynamic row) => MiniApp(
+    id: row.id as String,
+    name: row.name as String?,
+    openuid: row.openuid as String?,
+    devId: row.devId as String?,
+    icon: row.icon as String?,
+    iconGaussian: row.iconGaussian as String?,
+    downloadUrl: row.downloadUrl as String?,
+    description: row.description as String?,
+    version: row.version as int?,
+    typ: row.typ as int?,
+    flag: row.flag as int?,
+    reviewStatus: row.reviewStatus as int?,
+    favoriteAt: row.favoriteAt as int?,
+    isActive: row.isActive as int?,
+    createdAt: row.createdAt as int?,
+    updatedAt: row.updatedAt as int?,
+    deletedAt: row.deletedAt as int?,
+    score: row.score as double?,
+    channels: row.channels as String?,
+    devName: row.devName as String?,
+    pictureGaussian: row.pictureGaussian as String?,
+    picture: row.picture as String?,
+    commentNum: row.commentNum as int?,
+    lastLoginAt: row.lastLoginAt as String?,
+    screen: row.screen as String?,
+  );
+
+  /// 子类提供对应表的 Companion
+  Insertable<D> toCompanion(MiniApp miniApp);
+
+  // ── 监听 ─────────────────────────────────────────────────────────────────
+
+  @override
+  Stream<List<MiniApp>> watchAll() {
+    return _storage.watchAll<D>().map((rows) => rows.map(_toEntity).toList());
+  }
+
+  @override
+  Stream<MiniApp?> watch(String id) {
+    return _storage
+        .watchFirst<D, T>((t) => (t as dynamic).id.equals(id))
+        .map((row) => row != null ? _toEntity(row) : null);
+  }
+
+  // ── 读取 ─────────────────────────────────────────────────────────────────
+
+  @override
+  Future<List<MiniApp>> getAll() async {
+    final rows = await _storage.selectAll<D>();
+    return rows.map(_toEntity).toList();
+  }
+
+  @override
+  Future<MiniApp?> get(String id) async {
+    final row = await _storage.selectFirst<D, T>(
+      (t) => (t as dynamic).id.equals(id),
+    );
+    return row != null ? _toEntity(row) : null;
+  }
+
+  @override
+  Future<bool> isExist(String id) async {
+    final row = await _storage.selectFirst<D, T>(
+      (t) => (t as dynamic).id.equals(id),
+    );
+    return row != null;
+  }
+
+  // ── 写入 ─────────────────────────────────────────────────────────────────
+
+  @override
+  Future<void> insertOrReplace(MiniApp miniApp) async {
+    await _storage.insertOrReplace<D>(toCompanion(miniApp));
+  }
+
+  @override
+  Future<void> insertOrReplaceAll(List<MiniApp> miniApps) async {
+    await _storage.batchInsertOrReplace<D>(miniApps.map(toCompanion).toList());
+  }
+
+  @override
+  Future<void> update(MiniApp miniApp) async {
+    await _storage.updateWhere<D, T>(
+      toCompanion(miniApp),
+      (t) => (t as dynamic).id.equals(miniApp.id),
+    );
+  }
+
+  // ── 删除 ─────────────────────────────────────────────────────────────────
+
+  @override
+  Future<void> delete(String id) async {
+    await _storage.deleteWhere<D, T>((t) => (t as dynamic).id.equals(id));
+  }
+
+  @override
+  Future<void> clear() async {
+    await _storage.deleteAll<D>();
+  }
+}

apps/im_app/lib/data/repositories/chat_category_repository_impl.dart

@@ -0,0 +1,127 @@
+import 'package:drift/drift.dart';
+import 'package:im_app/data/local/drift/app_database.dart';
+import 'package:im_app/domain/entities/chat_category.dart';
+import 'package:im_app/domain/repositories/chat_category_repository.dart';
+import 'package:storage_sdk/storage_sdk.dart';
+
+/// 聊天分类仓储实现
+///
+/// ## 职责
+/// - 所有 DB 操作通过 [StorageSdkApi]，不直接接触 AppDatabase
+/// - DriftChatCategory ↔ Domain ChatCategory 映射
+/// - 所有公开接口只接受 Domain 实体，Companion 转换完全内聚在此类
+///
+/// ## 数据流
+/// ```
+/// 网络：ChatCategory.fromJson(json) → insertOrReplaceChatCategory(chatCategory) → StorageSdkApi → DB
+/// 监听：StorageSdkApi.watchAll → DriftChatCategory → _toEntity() → UI
+/// ```
+class ChatCategoryRepositoryImpl implements ChatCategoryRepository {
+  final StorageSdkApi _storage;
+
+  ChatCategoryRepositoryImpl(this._storage);
+
+  // ── DB row → Domain ──────────────────────────────────────────────────────
+
+  ChatCategory _toEntity(DriftChatCategory row) => ChatCategory(
+    id: row.id,
+    name: row.name,
+    includedChatIds: row.includedChatIds,
+    excludedChatIds: row.excludedChatIds,
+    seq: row.seq,
+    isHide: row.isHide,
+    createdAt: row.createdAt,
+    updatedAt: row.updatedAt,
+    deletedAt: row.deletedAt,
+  );
+
+  // ── Domain → DB companion (internal only) ────────────────────────────────
+
+  ChatCategoriesCompanion _toCompanion(ChatCategory chatCategory) =>
+      ChatCategoriesCompanion(
+        id: Value(chatCategory.id),
+        name: Value(chatCategory.name),
+        includedChatIds: Value(chatCategory.includedChatIds),
+        excludedChatIds: Value(chatCategory.excludedChatIds),
+        seq: Value(chatCategory.seq),
+        isHide: Value(chatCategory.isHide),
+        createdAt: Value(chatCategory.createdAt),
+        updatedAt: Value(chatCategory.updatedAt),
+        deletedAt: Value(chatCategory.deletedAt),
+      );
+
+  // ── 监听 ─────────────────────────────────────────────────────────────────
+
+  @override
+  Stream<List<ChatCategory>> watchAllChatCategories() {
+    return _storage.watchAll<DriftChatCategory>().map(
+      (rows) => rows.map(_toEntity).toList(),
+    );
+  }
+
+  @override
+  Stream<ChatCategory?> watchChatCategory(int id) {
+    return _storage
+        .watchFirst<DriftChatCategory, $ChatCategoriesTable>(
+          (t) => t.id.equals(id),
+        )
+        .map((row) => row != null ? _toEntity(row) : null);
+  }
+
+  // ── 读取 ─────────────────────────────────────────────────────────────────
+
+  @override
+  Future<List<ChatCategory>> getChatCategories() async {
+    final rows = await _storage.selectAll<DriftChatCategory>();
+    return rows.map(_toEntity).toList();
+  }
+
+  @override
+  Future<ChatCategory?> getChatCategory(int id) async {
+    final row = await _storage
+        .selectFirst<DriftChatCategory, $ChatCategoriesTable>(
+          (t) => t.id.equals(id),
+        );
+    return row != null ? _toEntity(row) : null;
+  }
+
+  // ── 写入 ─────────────────────────────────────────────────────────────────
+
+  @override
+  Future<void> insertOrReplaceChatCategory(ChatCategory chatCategory) async {
+    await _storage.insertOrReplace<DriftChatCategory>(
+      _toCompanion(chatCategory),
+    );
+  }
+
+  @override
+  Future<void> insertOrReplaceChatCategories(
+    List<ChatCategory> chatCategories,
+  ) async {
+    await _storage.batchInsertOrReplace<DriftChatCategory>(
+      chatCategories.map(_toCompanion).toList(),
+    );
+  }
+
+  @override
+  Future<void> updateChatCategory(ChatCategory chatCategory) async {
+    await _storage.updateWhere<DriftChatCategory, $ChatCategoriesTable>(
+      _toCompanion(chatCategory),
+      (t) => t.id.equals(chatCategory.id),
+    );
+  }
+
+  // ── 删除 ─────────────────────────────────────────────────────────────────
+
+  @override
+  Future<void> deleteChatCategory(int id) async {
+    await _storage.deleteWhere<DriftChatCategory, $ChatCategoriesTable>(
+      (t) => t.id.equals(id),
+    );
+  }
+
+  @override
+  Future<void> clearChatCategories() async {
+    await _storage.deleteAll<DriftChatCategory>();
+  }
+}

apps/im_app/lib/data/repositories/chat_repository_impl.dart

@@ -0,0 +1,272 @@
+import 'package:drift/drift.dart';
+import 'package:im_app/data/local/drift/app_database.dart';
+import 'package:im_app/domain/entities/chat.dart';
+import 'package:im_app/domain/repositories/chat_repository.dart';
+import 'package:storage_sdk/storage_sdk.dart';
+
+/// 聊天仓储实现
+///
+/// ## 职责
+/// - 所有 DB 操作通过 [StorageSdkApi]，不直接接触 AppDatabase
+/// - DriftChat ↔ Domain Chat 映射
+/// - 所有公开接口只接受 Domain 实体，Companion 转换完全内聚在此类
+///
+/// ## 数据流
+/// ```
+/// 网络：Chat.fromJson(json) → insertOrReplaceChat(chat) → StorageSdkApi → DB
+/// 监听：StorageSdkApi.watchAll → DriftChat → _toEntity() → UI
+/// ```
+class ChatRepositoryImpl implements ChatRepository {
+  final StorageSdkApi _storage;
+
+  ChatRepositoryImpl(this._storage);
+
+  // ── DB row → Domain ──────────────────────────────────────────────────────
+
+  Chat _toEntity(DriftChat row) => Chat(
+    id: row.id,
+    typ: row.typ,
+    lastId: row.lastId,
+    lastTyp: row.lastTyp,
+    lastMsg: row.lastMsg,
+    lastTime: row.lastTime,
+    lastPos: row.lastPos,
+    firstPos: row.firstPos,
+    msgIdx: row.msgIdx,
+    profile: row.profile,
+    pin: row.pin,
+    icon: row.icon,
+    iconGaussian: row.iconGaussian,
+    name: row.name,
+    userId: row.userId,
+    chatId: row.chatId,
+    friendId: row.friendId,
+    sort: row.sort,
+    unreadNum: row.unreadNum,
+    unreadCount: row.unreadCount,
+    hideChatMsgIdx: row.hideChatMsgIdx,
+    readChatMsgIdx: row.readChatMsgIdx,
+    otherReadIdx: row.otherReadIdx,
+    unreadAtMsgIdx: row.unreadAtMsgIdx,
+    deleteTime: row.deleteTime,
+    addIndex: row.addIndex,
+    flag: row.flag,
+    flagMy: row.flagMy,
+    autoDeleteInterval: row.autoDeleteInterval,
+    mute: row.mute,
+    verified: row.verified,
+    createTime: row.createTime,
+    startIdx: row.startIdx,
+    isReadMsg: row.isReadMsg,
+    translateOutgoing: row.translateOutgoing,
+    translateIncoming: row.translateIncoming,
+    incomingIdx: row.incomingIdx,
+    outgoingIdx: row.outgoingIdx,
+    incomingSoundId: row.incomingSoundId,
+    outgoingSoundId: row.outgoingSoundId,
+    notificationSoundId: row.notificationSoundId,
+    chatKey: row.chatKey,
+    activeChatKey: row.activeChatKey,
+    coverIdx: row.coverIdx,
+    round: row.round,
+    workspaceId: row.workspaceId,
+    localPermission: row.localPermission,
+  );
+
+  // ── Domain → DB companion (internal only) ────────────────────────────────
+
+  ChatsCompanion _toCompanion(Chat chat) => ChatsCompanion(
+    id: Value(chat.id),
+    typ: Value(chat.typ),
+    lastId: Value(chat.lastId),
+    lastTyp: Value(chat.lastTyp),
+    lastMsg: Value(chat.lastMsg),
+    lastTime: Value(chat.lastTime),
+    lastPos: Value(chat.lastPos),
+    firstPos: Value(chat.firstPos),
+    msgIdx: Value(chat.msgIdx),
+    profile: Value(chat.profile),
+    pin: Value(chat.pin),
+    icon: Value(chat.icon),
+    iconGaussian: Value(chat.iconGaussian),
+    name: Value(chat.name),
+    userId: Value(chat.userId),
+    chatId: Value(chat.chatId),
+    friendId: Value(chat.friendId),
+    sort: Value(chat.sort),
+    unreadNum: Value(chat.unreadNum),
+    unreadCount: Value(chat.unreadCount),
+    hideChatMsgIdx: Value(chat.hideChatMsgIdx),
+    readChatMsgIdx: Value(chat.readChatMsgIdx),
+    otherReadIdx: Value(chat.otherReadIdx),
+    unreadAtMsgIdx: Value(chat.unreadAtMsgIdx),
+    deleteTime: Value(chat.deleteTime),
+    addIndex: Value(chat.addIndex),
+    flag: Value(chat.flag),
+    flagMy: Value(chat.flagMy),
+    autoDeleteInterval: Value(chat.autoDeleteInterval),
+    mute: Value(chat.mute),
+    verified: Value(chat.verified),
+    createTime: Value(chat.createTime),
+    startIdx: Value(chat.startIdx),
+    isReadMsg: Value(chat.isReadMsg),
+    translateOutgoing: Value(chat.translateOutgoing),
+    translateIncoming: Value(chat.translateIncoming),
+    incomingIdx: Value(chat.incomingIdx),
+    outgoingIdx: Value(chat.outgoingIdx),
+    incomingSoundId: Value(chat.incomingSoundId),
+    outgoingSoundId: Value(chat.outgoingSoundId),
+    notificationSoundId: Value(chat.notificationSoundId),
+    chatKey: Value(chat.chatKey),
+    activeChatKey: Value(chat.activeChatKey),
+    coverIdx: Value(chat.coverIdx),
+    round: Value(chat.round),
+    workspaceId: Value(chat.workspaceId),
+    localPermission: Value(chat.localPermission),
+  );
+
+  // ── 监听 ─────────────────────────────────────────────────────────────────
+
+  @override
+  Stream<List<Chat>> watchAllChats() {
+    return _storage.watchAll<DriftChat>().map(
+      (rows) => rows.map(_toEntity).toList(),
+    );
+  }
+
+  @override
+  Stream<Chat?> watchChat(int id) {
+    return _storage
+        .watchFirst<DriftChat, $ChatsTable>((t) => t.id.equals(id))
+        .map((row) => row != null ? _toEntity(row) : null);
+  }
+
+  // ── 读取 ─────────────────────────────────────────────────────────────────
+
+  @override
+  Future<List<Chat>> getChats() async {
+    final rows = await _storage.selectAll<DriftChat>();
+    return rows.map(_toEntity).toList();
+  }
+
+  @override
+  Future<Chat?> getChat(int id) async {
+    final row = await _storage.selectFirst<DriftChat, $ChatsTable>(
+      (t) => t.id.equals(id),
+    );
+    return row != null ? _toEntity(row) : null;
+  }
+
+  @override
+  Future<List<Chat>> getChatsPage({
+    required int offset,
+    required int limit,
+  }) async {
+    final rows = await _storage.rawQuery(
+      'SELECT * FROM chat ORDER BY id LIMIT ? OFFSET ?',
+      [limit, offset],
+    );
+    return rows
+        .map(
+          (row) => Chat(
+            id: row.read<int>('id'),
+            typ: row.readNullable<int>('typ'),
+            lastId: row.readNullable<int>('last_id'),
+            lastTyp: row.readNullable<int>('last_typ'),
+            lastMsg: row.readNullable<String>('last_msg'),
+            lastTime: row.readNullable<int>('last_time'),
+            lastPos: row.read<int>('last_pos'),
+            firstPos: row.read<int>('first_pos'),
+            msgIdx: row.readNullable<int>('msg_idx'),
+            profile: row.readNullable<String>('profile'),
+            pin: row.readNullable<String>('pin'),
+            icon: row.readNullable<String>('icon'),
+            iconGaussian: row.read<String>('icon_gaussian'),
+            name: row.readNullable<String>('name'),
+            userId: row.readNullable<int>('user_id'),
+            chatId: row.readNullable<int>('chat_id'),
+            friendId: row.readNullable<int>('friend_id'),
+            sort: row.readNullable<int>('sort'),
+            unreadNum: row.readNullable<int>('unread_num'),
+            unreadCount: row.readNullable<int>('unread_count'),
+            hideChatMsgIdx: row.readNullable<int>('hide_chat_msg_idx'),
+            readChatMsgIdx: row.readNullable<int>('read_chat_msg_idx'),
+            otherReadIdx: row.readNullable<int>('other_read_idx'),
+            unreadAtMsgIdx: row.readNullable<String>('unread_at_msg_idx'),
+            deleteTime: row.readNullable<int>('delete_time'),
+            addIndex: row.readNullable<int>('add_index'),
+            flag: row.read<int>('flag'),
+            flagMy: row.readNullable<int>('flag_my'),
+            autoDeleteInterval: row.readNullable<int>('auto_delete_interval'),
+            mute: row.readNullable<int>('mute'),
+            verified: row.readNullable<int>('verified'),
+            createTime: row.readNullable<int>('create_time'),
+            startIdx: row.readNullable<int>('start_idx'),
+            isReadMsg: row.readNullable<int>('is_read_msg'),
+            translateOutgoing: row.read<String>('translate_outgoing'),
+            translateIncoming: row.read<String>('translate_incoming'),
+            incomingIdx: row.read<int>('incoming_idx'),
+            outgoingIdx: row.read<int>('outgoing_idx'),
+            incomingSoundId: row.read<int>('incoming_sound_id'),
+            outgoingSoundId: row.read<int>('outgoing_sound_id'),
+            notificationSoundId: row.read<int>('notification_sound_id'),
+            chatKey: row.read<String>('chat_key'),
+            activeChatKey: row.read<String>('active_chat_key'),
+            coverIdx: row.read<int>('cover_idx'),
+            round: row.read<int>('round'),
+            workspaceId: row.read<int>('workspace_id'),
+            localPermission: row.read<int>('local_permission'),
+          ),
+        )
+        .toList();
+  }
+
+  @override
+  Future<int> countChats() async {
+    return _storage.count<DriftChat, $ChatsTable>();
+  }
+
+  // ── 写入 ─────────────────────────────────────────────────────────────────
+
+  @override
+  Future<void> insertOrReplaceChat(Chat chat) async {
+    await _storage.insertOrReplace<DriftChat>(_toCompanion(chat));
+  }
+
+  @override
+  Future<void> insertOrReplaceChats(List<Chat> chats) async {
+    await _storage.batchInsertOrReplace<DriftChat>(
+      chats.map(_toCompanion).toList(),
+    );
+  }
+
+  @override
+  Future<void> updateChat(Chat chat) async {
+    await _storage.updateWhere<DriftChat, $ChatsTable>(
+      _toCompanion(chat),
+      (t) => t.id.equals(chat.id),
+    );
+  }
+
+  @override
+  Future<void> updateChatsBatch(List<Chat> chats) async {
+    for (final chat in chats) {
+      await _storage.updateWhere<DriftChat, $ChatsTable>(
+        _toCompanion(chat),
+        (t) => t.id.equals(chat.id),
+      );
+    }
+  }
+
+  // ── 删除 ─────────────────────────────────────────────────────────────────
+
+  @override
+  Future<void> deleteChat(int id) async {
+    await _storage.deleteWhere<DriftChat, $ChatsTable>((t) => t.id.equals(id));
+  }
+
+  @override
+  Future<void> clearChats() async {
+    await _storage.deleteAll<DriftChat>();
+  }
+}

apps/im_app/lib/data/repositories/discover_mini_app_repository_impl.dart

@@ -0,0 +1,43 @@
+import 'package:drift/drift.dart';
+import 'package:im_app/data/local/drift/app_database.dart';
+import 'package:im_app/data/repositories/base/base_mini_app_repository_impl.dart';
+import 'package:im_app/domain/entities/mini_app.dart';
+
+class DiscoverMiniAppRepositoryImpl
+    extends
+        BaseMiniAppRepositoryImpl<
+          DriftDiscoverMiniApp,
+          $DiscoverMiniAppsTable
+        > {
+  DiscoverMiniAppRepositoryImpl(super.storage);
+
+  @override
+  Insertable<DriftDiscoverMiniApp> toCompanion(MiniApp miniApp) =>
+      DiscoverMiniAppsCompanion(
+        id: Value(miniApp.id),
+        name: Value(miniApp.name),
+        openuid: Value(miniApp.openuid),
+        devId: Value(miniApp.devId),
+        icon: Value(miniApp.icon),
+        iconGaussian: Value(miniApp.iconGaussian),
+        downloadUrl: Value(miniApp.downloadUrl),
+        description: Value(miniApp.description),
+        version: Value(miniApp.version),
+        typ: Value(miniApp.typ),
+        flag: Value(miniApp.flag),
+        reviewStatus: Value(miniApp.reviewStatus),
+        favoriteAt: Value(miniApp.favoriteAt),
+        isActive: Value(miniApp.isActive),
+        createdAt: Value(miniApp.createdAt),
+        updatedAt: Value(miniApp.updatedAt),
+        deletedAt: Value(miniApp.deletedAt),
+        score: Value(miniApp.score),
+        channels: Value(miniApp.channels),
+        devName: Value(miniApp.devName),
+        pictureGaussian: Value(miniApp.pictureGaussian),
+        picture: Value(miniApp.picture),
+        commentNum: Value(miniApp.commentNum),
+        lastLoginAt: Value(miniApp.lastLoginAt),
+        screen: Value(miniApp.screen),
+      );
+}

apps/im_app/lib/data/repositories/explore_mini_app_repository_impl.dart

@@ -0,0 +1,40 @@
+import 'package:drift/drift.dart';
+import 'package:im_app/data/local/drift/app_database.dart';
+import 'package:im_app/data/repositories/base/base_mini_app_repository_impl.dart';
+import 'package:im_app/domain/entities/mini_app.dart';
+
+class ExploreMiniAppRepositoryImpl
+    extends
+        BaseMiniAppRepositoryImpl<DriftExploreMiniApp, $ExploreMiniAppsTable> {
+  ExploreMiniAppRepositoryImpl(super.storage);
+
+  @override
+  Insertable<DriftExploreMiniApp> toCompanion(MiniApp miniApp) =>
+      ExploreMiniAppsCompanion(
+        id: Value(miniApp.id),
+        name: Value(miniApp.name),
+        openuid: Value(miniApp.openuid),
+        devId: Value(miniApp.devId),
+        icon: Value(miniApp.icon),
+        iconGaussian: Value(miniApp.iconGaussian),
+        downloadUrl: Value(miniApp.downloadUrl),
+        description: Value(miniApp.description),
+        version: Value(miniApp.version),
+        typ: Value(miniApp.typ),
+        flag: Value(miniApp.flag),
+        reviewStatus: Value(miniApp.reviewStatus),
+        favoriteAt: Value(miniApp.favoriteAt),
+        isActive: Value(miniApp.isActive),
+        createdAt: Value(miniApp.createdAt),
+        updatedAt: Value(miniApp.updatedAt),
+        deletedAt: Value(miniApp.deletedAt),
+        score: Value(miniApp.score),
+        channels: Value(miniApp.channels),
+        devName: Value(miniApp.devName),
+        pictureGaussian: Value(miniApp.pictureGaussian),
+        picture: Value(miniApp.picture),
+        commentNum: Value(miniApp.commentNum),
+        lastLoginAt: Value(miniApp.lastLoginAt),
+        screen: Value(miniApp.screen),
+      );
+}

apps/im_app/lib/data/repositories/favorite_detail_repository_impl.dart

@@ -0,0 +1,139 @@
+import 'package:drift/drift.dart';
+import 'package:im_app/data/local/drift/app_database.dart';
+import 'package:im_app/domain/entities/favorite_detail.dart';
+import 'package:im_app/domain/repositories/favorite_detail_repository.dart';
+import 'package:storage_sdk/storage_sdk.dart';
+
+/// 收藏详情仓储实现
+///
+/// ## 注意
+/// - id 为 autoIncrement — insert 时不传 id，由 DB 自动生成
+/// - insertOrReplace 时若 id 为 null 则作为新增处理
+class FavoriteDetailRepositoryImpl implements FavoriteDetailRepository {
+  final StorageSdkApi _storage;
+
+  FavoriteDetailRepositoryImpl(this._storage);
+
+  // ── DB row → Domain ──────────────────────────────────────────────────────
+
+  FavoriteDetail _toEntity(DriftFavoriteDetail row) => FavoriteDetail(
+    id: row.id,
+    relatedId: row.relatedId,
+    content: row.content,
+    typ: row.typ,
+    messageId: row.messageId,
+    sendId: row.sendId,
+    chatId: row.chatId,
+    sendTime: row.sendTime,
+  );
+
+  // ── Domain → DB companion (internal only) ────────────────────────────────
+
+  FavoriteDetailsCompanion _toCompanion(FavoriteDetail detail) =>
+      FavoriteDetailsCompanion(
+        // id is autoIncrement — omit if null so DB generates it
+        id: detail.id != null ? Value(detail.id!) : const Value.absent(),
+        relatedId: Value(detail.relatedId),
+        content: Value(detail.content),
+        typ: Value(detail.typ),
+        messageId: Value(detail.messageId),
+        sendId: Value(detail.sendId),
+        chatId: Value(detail.chatId),
+        sendTime: Value(detail.sendTime),
+      );
+
+  // ── 监听 ─────────────────────────────────────────────────────────────────
+
+  @override
+  Stream<List<FavoriteDetail>> watchAll() {
+    return _storage.watchAll<DriftFavoriteDetail>().map(
+      (rows) => rows.map(_toEntity).toList(),
+    );
+  }
+
+  @override
+  Stream<List<FavoriteDetail>> watchByRelatedId(String relatedId) {
+    return _storage
+        .watchWhere<DriftFavoriteDetail, $FavoriteDetailsTable>(
+          (t) => t.relatedId.equals(relatedId),
+        )
+        .map((rows) => rows.map(_toEntity).toList());
+  }
+
+  // ── 读取 ─────────────────────────────────────────────────────────────────
+
+  @override
+  Future<List<FavoriteDetail>> getAll() async {
+    final rows = await _storage.selectAll<DriftFavoriteDetail>();
+    return rows.map(_toEntity).toList();
+  }
+
+  @override
+  Future<FavoriteDetail?> getById(int id) async {
+    final row = await _storage
+        .selectFirst<DriftFavoriteDetail, $FavoriteDetailsTable>(
+          (t) => t.id.equals(id),
+        );
+    return row != null ? _toEntity(row) : null;
+  }
+
+  @override
+  Future<List<FavoriteDetail>> getByRelatedId(String relatedId) async {
+    final rows = await _storage
+        .selectWhere<DriftFavoriteDetail, $FavoriteDetailsTable>(
+          (t) => t.relatedId.equals(relatedId),
+        );
+    return rows.map(_toEntity).toList();
+  }
+
+  // ── 写入 ─────────────────────────────────────────────────────────────────
+
+  @override
+  Future<void> insert(FavoriteDetail favoriteDetail) async {
+    await _storage.insert<DriftFavoriteDetail>(_toCompanion(favoriteDetail));
+  }
+
+  @override
+  Future<void> insertAll(List<FavoriteDetail> favoriteDetails) async {
+    for (final detail in favoriteDetails) {
+      await _storage.insert<DriftFavoriteDetail>(_toCompanion(detail));
+    }
+  }
+
+  @override
+  Future<void> insertOrReplace(FavoriteDetail favoriteDetail) async {
+    await _storage.insertOrReplace<DriftFavoriteDetail>(
+      _toCompanion(favoriteDetail),
+    );
+  }
+
+  @override
+  Future<void> update(FavoriteDetail favoriteDetail) async {
+    if (favoriteDetail.id == null) return;
+    await _storage.updateWhere<DriftFavoriteDetail, $FavoriteDetailsTable>(
+      _toCompanion(favoriteDetail),
+      (t) => t.id.equals(favoriteDetail.id!),
+    );
+  }
+
+  // ── 删除 ─────────────────────────────────────────────────────────────────
+
+  @override
+  Future<void> delete(int id) async {
+    await _storage.deleteWhere<DriftFavoriteDetail, $FavoriteDetailsTable>(
+      (t) => t.id.equals(id),
+    );
+  }
+
+  @override
+  Future<void> deleteByRelatedId(String relatedId) async {
+    await _storage.deleteWhere<DriftFavoriteDetail, $FavoriteDetailsTable>(
+      (t) => t.relatedId.equals(relatedId),
+    );
+  }
+
+  @override
+  Future<void> clear() async {
+    await _storage.deleteAll<DriftFavoriteDetail>();
+  }
+}

apps/im_app/lib/data/repositories/favorite_mini_app_repository_impl.dart

@@ -0,0 +1,43 @@
+import 'package:drift/drift.dart';
+import 'package:im_app/data/local/drift/app_database.dart';
+import 'package:im_app/data/repositories/base/base_mini_app_repository_impl.dart';
+import 'package:im_app/domain/entities/mini_app.dart';
+
+class FavoriteMiniAppRepositoryImpl
+    extends
+        BaseMiniAppRepositoryImpl<
+          DriftFavoriteMiniApp,
+          $FavoriteMiniAppsTable
+        > {
+  FavoriteMiniAppRepositoryImpl(super.storage);
+
+  @override
+  Insertable<DriftFavoriteMiniApp> toCompanion(MiniApp miniApp) =>
+      FavoriteMiniAppsCompanion(
+        id: Value(miniApp.id),
+        name: Value(miniApp.name),
+        openuid: Value(miniApp.openuid),
+        devId: Value(miniApp.devId),
+        icon: Value(miniApp.icon),
+        iconGaussian: Value(miniApp.iconGaussian),
+        downloadUrl: Value(miniApp.downloadUrl),
+        description: Value(miniApp.description),
+        version: Value(miniApp.version),
+        typ: Value(miniApp.typ),
+        flag: Value(miniApp.flag),
+        reviewStatus: Value(miniApp.reviewStatus),
+        favoriteAt: Value(miniApp.favoriteAt),
+        isActive: Value(miniApp.isActive),
+        createdAt: Value(miniApp.createdAt),
+        updatedAt: Value(miniApp.updatedAt),
+        deletedAt: Value(miniApp.deletedAt),
+        score: Value(miniApp.score),
+        channels: Value(miniApp.channels),
+        devName: Value(miniApp.devName),
+        pictureGaussian: Value(miniApp.pictureGaussian),
+        picture: Value(miniApp.picture),
+        commentNum: Value(miniApp.commentNum),
+        lastLoginAt: Value(miniApp.lastLoginAt),
+        screen: Value(miniApp.screen),
+      );
+}

apps/im_app/lib/data/repositories/favorite_repository_impl.dart

@@ -0,0 +1,151 @@
+import 'package:drift/drift.dart';
+import 'package:im_app/data/local/drift/app_database.dart';
+import 'package:im_app/domain/entities/favorite.dart';
+import 'package:im_app/domain/repositories/favorite_repository.dart';
+import 'package:storage_sdk/storage_sdk.dart';
+
+class FavoriteRepositoryImpl implements FavoriteRepository {
+  final StorageSdkApi _storage;
+
+  FavoriteRepositoryImpl(this._storage);
+
+  // ── DB row → Domain ──────────────────────────────────────────────────────
+
+  Favorite _toEntity(DriftFavorite row) => Favorite(
+    id: row.id,
+    parentId: row.parentId,
+    data: row.data,
+    createdAt: row.createdAt,
+    updatedAt: row.updatedAt,
+    deletedAt: row.deletedAt,
+    source: row.source,
+    userId: row.userId,
+    authorId: row.authorId,
+    typ: row.typ,
+    tag: row.tag,
+    isPin: row.isPin,
+    chatTyp: row.chatTyp,
+    isUploaded: row.isUploaded,
+    urls: row.urls,
+  );
+
+  // ── Domain → DB companion (internal only) ────────────────────────────────
+
+  FavoritesCompanion _toCompanion(Favorite favorite) => FavoritesCompanion(
+    id: Value(favorite.id),
+    parentId: Value(favorite.parentId),
+    data: Value(favorite.data),
+    createdAt: Value(favorite.createdAt),
+    updatedAt: Value(favorite.updatedAt),
+    deletedAt: Value(favorite.deletedAt),
+    source: Value(favorite.source),
+    userId: Value(favorite.userId),
+    authorId: Value(favorite.authorId),
+    typ: Value(favorite.typ),
+    tag: Value(favorite.tag),
+    isPin: Value(favorite.isPin),
+    chatTyp: Value(favorite.chatTyp),
+    isUploaded: Value(favorite.isUploaded),
+    urls: Value(favorite.urls),
+  );
+
+  // ── 监听 ─────────────────────────────────────────────────────────────────
+
+  @override
+  Stream<List<Favorite>> watchAll() {
+    return _storage.watchAll<DriftFavorite>().map(
+      (rows) => rows.map(_toEntity).toList(),
+    );
+  }
+
+  @override
+  Stream<Favorite?> watchById(int id) {
+    return _storage
+        .watchFirst<DriftFavorite, $FavoritesTable>((t) => t.id.equals(id))
+        .map((row) => row != null ? _toEntity(row) : null);
+  }
+
+  @override
+  Stream<List<Favorite>> watchByParentId(String parentId) {
+    return _storage
+        .watchWhere<DriftFavorite, $FavoritesTable>(
+          (t) => t.parentId.equals(parentId),
+        )
+        .map((rows) => rows.map(_toEntity).toList());
+  }
+
+  // ── 读取 ─────────────────────────────────────────────────────────────────
+
+  @override
+  Future<List<Favorite>> getAll() async {
+    final rows = await _storage.selectAll<DriftFavorite>();
+    return rows.map(_toEntity).toList();
+  }
+
+  @override
+  Future<Favorite?> getById(int id) async {
+    final row = await _storage.selectFirst<DriftFavorite, $FavoritesTable>(
+      (t) => t.id.equals(id),
+    );
+    return row != null ? _toEntity(row) : null;
+  }
+
+  @override
+  Future<List<Favorite>> getByParentId(String parentId) async {
+    final rows = await _storage.selectWhere<DriftFavorite, $FavoritesTable>(
+      (t) => t.parentId.equals(parentId),
+    );
+    return rows.map(_toEntity).toList();
+  }
+
+  @override
+  Future<List<Favorite>> getUnuploaded() async {
+    final rows = await _storage.selectWhere<DriftFavorite, $FavoritesTable>(
+      (t) => t.isUploaded.equals(0),
+    );
+    return rows.map(_toEntity).toList();
+  }
+
+  // ── 写入 ─────────────────────────────────────────────────────────────────
+
+  @override
+  Future<void> insertOrReplace(Favorite favorite) async {
+    await _storage.insertOrReplace<DriftFavorite>(_toCompanion(favorite));
+  }
+
+  @override
+  Future<void> insertOrReplaceAll(List<Favorite> favorites) async {
+    await _storage.batchInsertOrReplace<DriftFavorite>(
+      favorites.map(_toCompanion).toList(),
+    );
+  }
+
+  @override
+  Future<void> update(Favorite favorite) async {
+    await _storage.updateWhere<DriftFavorite, $FavoritesTable>(
+      _toCompanion(favorite),
+      (t) => t.id.equals(favorite.id),
+    );
+  }
+
+  // ── 删除 ─────────────────────────────────────────────────────────────────
+
+  @override
+  Future<void> delete(int id) async {
+    await _storage.deleteWhere<DriftFavorite, $FavoritesTable>(
+      (t) => t.id.equals(id),
+    );
+  }
+
+  @override
+  Future<void> deleteByParentId(String parentId) async {
+    await _storage.deleteWhere<DriftFavorite, $FavoritesTable>(
+      (t) => t.parentId.equals(parentId),
+    );
+  }
+
+  @override
+  Future<void> clear() async {
+    await _storage.deleteAll<DriftFavorite>();
+  }
+}

apps/im_app/lib/data/repositories/group_repository_impl.dart

@@ -0,0 +1,163 @@
+import 'package:drift/drift.dart';
+import 'package:im_app/data/local/drift/app_database.dart';
+import 'package:im_app/domain/entities/group.dart';
+import 'package:im_app/domain/repositories/group_repository.dart';
+import 'package:storage_sdk/storage_sdk.dart';
+
+class GroupRepositoryImpl implements GroupRepository {
+  final StorageSdkApi _storage;
+
+  GroupRepositoryImpl(this._storage);
+
+  // ── DB row → Domain ──────────────────────────────────────────────────────
+
+  Group _toEntity(DriftGroup row) => Group(
+    id: row.id,
+    userJoinDate: row.userJoinDate,
+    name: row.name,
+    profile: row.profile,
+    icon: row.icon,
+    iconGaussian: row.iconGaussian,
+    permission: row.permission,
+    admin: row.admin,
+    members: row.members,
+    owner: row.owner,
+    admins: row.admins,
+    visible: row.visible,
+    speakInterval: row.speakInterval,
+    groupType: row.groupType,
+    roomType: row.roomType,
+    maxNumber: row.maxNumber,
+    channelId: row.channelId,
+    channelGroupId: row.channelGroupId,
+    createTime: row.createTime,
+    updateTime: row.updateTime,
+    addIndex: row.addIndex,
+    maxMember: row.maxMember,
+    expireTime: row.expireTime,
+    workspaceId: row.workspaceId,
+    mode: row.mode,
+    redpacketPlay: row.redpacketPlay,
+    topic: row.topic,
+    rp: row.rp,
+  );
+
+  // ── Domain → DB companion (internal only) ────────────────────────────────
+
+  GroupsCompanion _toCompanion(Group group) => GroupsCompanion(
+    id: Value(group.id),
+    userJoinDate: Value(group.userJoinDate),
+    name: Value(group.name),
+    profile: Value(group.profile),
+    icon: Value(group.icon),
+    iconGaussian: Value(group.iconGaussian),
+    permission: Value(group.permission),
+    admin: Value(group.admin),
+    members: Value(group.members),
+    owner: Value(group.owner),
+    admins: Value(group.admins),
+    visible: Value(group.visible),
+    speakInterval: Value(group.speakInterval),
+    groupType: Value(group.groupType),
+    roomType: Value(group.roomType),
+    maxNumber: Value(group.maxNumber),
+    channelId: Value(group.channelId),
+    channelGroupId: Value(group.channelGroupId),
+    createTime: Value(group.createTime),
+    updateTime: Value(group.updateTime),
+    addIndex: Value(group.addIndex),
+    maxMember: Value(group.maxMember),
+    expireTime: Value(group.expireTime),
+    workspaceId: Value(group.workspaceId),
+    mode: Value(group.mode),
+    redpacketPlay: Value(group.redpacketPlay),
+    topic: Value(group.topic),
+    rp: Value(group.rp),
+  );
+
+  // ── 监听 ─────────────────────────────────────────────────────────────────
+
+  @override
+  Stream<List<Group>> watchAll() {
+    return _storage.watchAll<DriftGroup>().map(
+      (rows) => rows.map(_toEntity).toList(),
+    );
+  }
+
+  @override
+  Stream<Group?> watchById(int id) {
+    return _storage
+        .watchFirst<DriftGroup, $GroupsTable>((t) => t.id.equals(id))
+        .map((row) => row != null ? _toEntity(row) : null);
+  }
+
+  // ── 读取 ─────────────────────────────────────────────────────────────────
+
+  @override
+  Future<List<Group>> getAll() async {
+    final rows = await _storage.selectAll<DriftGroup>();
+    return rows.map(_toEntity).toList();
+  }
+
+  @override
+  Future<Group?> getById(int id) async {
+    final row = await _storage.selectFirst<DriftGroup, $GroupsTable>(
+      (t) => t.id.equals(id),
+    );
+    return row != null ? _toEntity(row) : null;
+  }
+
+  @override
+  Future<List<Group>> getByWorkspace(int workspaceId) async {
+    final rows = await _storage.selectWhere<DriftGroup, $GroupsTable>(
+      (t) => t.workspaceId.equals(workspaceId),
+    );
+    return rows.map(_toEntity).toList();
+  }
+
+  // ── 写入 ─────────────────────────────────────────────────────────────────
+
+  @override
+  Future<void> insertOrReplace(Group group) async {
+    await _storage.insertOrReplace<DriftGroup>(_toCompanion(group));
+  }
+
+  @override
+  Future<void> insertOrReplaceAll(List<Group> groups) async {
+    await _storage.batchInsertOrReplace<DriftGroup>(
+      groups.map(_toCompanion).toList(),
+    );
+  }
+
+  @override
+  Future<void> update(Group group) async {
+    await _storage.updateWhere<DriftGroup, $GroupsTable>(
+      _toCompanion(group),
+      (t) => t.id.equals(group.id),
+    );
+  }
+
+  @override
+  Future<void> updateBatch(List<Group> groups) async {
+    for (final group in groups) {
+      await _storage.updateWhere<DriftGroup, $GroupsTable>(
+        _toCompanion(group),
+        (t) => t.id.equals(group.id),
+      );
+    }
+  }
+
+  // ── 删除 ─────────────────────────────────────────────────────────────────
+
+  @override
+  Future<void> delete(int id) async {
+    await _storage.deleteWhere<DriftGroup, $GroupsTable>(
+      (t) => t.id.equals(id),
+    );
+  }
+
+  @override
+  Future<void> clear() async {
+    await _storage.deleteAll<DriftGroup>();
+  }
+}

apps/im_app/lib/data/repositories/message_repository_impl.dart

@@ -0,0 +1,203 @@
+import 'package:drift/drift.dart';
+import 'package:im_app/data/local/drift/app_database.dart';
+import 'package:im_app/domain/entities/message.dart';
+import 'package:im_app/domain/repositories/message_repository.dart';
+import 'package:storage_sdk/storage_sdk.dart';
+
+class MessageRepositoryImpl implements MessageRepository {
+  final StorageSdkApi _storage;
+
+  MessageRepositoryImpl(this._storage);
+
+  // ── DB row → Domain ──────────────────────────────────────────────────────
+
+  Message _toEntity(DriftMessage row) => Message(
+    id: row.id,
+    messageId: row.messageId,
+    chatId: row.chatId,
+    chatIdx: row.chatIdx,
+    sendId: row.sendId,
+    content: row.content,
+    typ: row.typ,
+    sendTime: row.sendTime,
+    expireTime: row.expireTime,
+    createTime: row.createTime,
+    atUsers: row.atUsers,
+    emojis: row.emojis,
+    editTime: row.editTime,
+    refTyp: row.refTyp,
+    flag: row.flag,
+    cmid: row.cmid,
+  );
+
+  // ── Domain → DB companion (internal only) ────────────────────────────────
+
+  MessagesCompanion _toCompanion(Message message) => MessagesCompanion(
+    id: Value(message.id),
+    messageId: Value(message.messageId),
+    chatId: Value(message.chatId),
+    chatIdx: Value(message.chatIdx),
+    sendId: Value(message.sendId),
+    content: Value(message.content),
+    typ: Value(message.typ),
+    sendTime: Value(message.sendTime),
+    expireTime: Value(message.expireTime),
+    createTime: Value(message.createTime),
+    atUsers: Value(message.atUsers),
+    emojis: Value(message.emojis),
+    editTime: Value(message.editTime),
+    refTyp: Value(message.refTyp),
+    flag: Value(message.flag),
+    cmid: Value(message.cmid),
+  );
+
+  // ── 监听 ─────────────────────────────────────────────────────────────────
+
+  @override
+  Stream<List<Message>> watchByChatId(int chatId) {
+    return _storage
+        .watchWhere<DriftMessage, $MessagesTable>(
+          (t) => t.chatId.equals(chatId),
+        )
+        .map((rows) => rows.map(_toEntity).toList());
+  }
+
+  @override
+  Stream<Message?> watchById(int id) {
+    return _storage
+        .watchFirst<DriftMessage, $MessagesTable>((t) => t.id.equals(id))
+        .map((row) => row != null ? _toEntity(row) : null);
+  }
+
+  // ── 读取 ─────────────────────────────────────────────────────────────────
+
+  @override
+  Future<List<Message>> getByChatId(int chatId) async {
+    final rows = await _storage.rawQuery(
+      'SELECT * FROM message WHERE chat_id = ? ORDER BY chat_idx ASC',
+      [chatId],
+    );
+    return rows
+        .map(
+          (row) => Message(
+            id: row.read<int>('id'),
+            messageId: row.readNullable<int>('message_id'),
+            chatId: row.readNullable<int>('chat_id'),
+            chatIdx: row.readNullable<int>('chat_idx'),
+            sendId: row.readNullable<int>('send_id'),
+            content: row.readNullable<String>('content'),
+            typ: row.readNullable<int>('typ'),
+            sendTime: row.readNullable<int>('send_time'),
+            expireTime: row.readNullable<int>('expire_time'),
+            createTime: row.readNullable<int>('create_time'),
+            atUsers: row.readNullable<String>('at_users'),
+            emojis: row.read<String>('emojis'),
+            editTime: row.read<int>('edit_time'),
+            refTyp: row.read<int>('ref_typ'),
+            flag: row.read<int>('flag'),
+            cmid: row.read<String>('cmid'),
+          ),
+        )
+        .toList();
+  }
+
+  @override
+  Future<List<Message>> getByChatIdPage({
+    required int chatId,
+    required int offset,
+    required int limit,
+  }) async {
+    final rows = await _storage.rawQuery(
+      'SELECT * FROM message WHERE chat_id = ? ORDER BY chat_idx ASC LIMIT ? OFFSET ?',
+      [chatId, limit, offset],
+    );
+    return rows
+        .map(
+          (row) => Message(
+            id: row.read<int>('id'),
+            messageId: row.readNullable<int>('message_id'),
+            chatId: row.readNullable<int>('chat_id'),
+            chatIdx: row.readNullable<int>('chat_idx'),
+            sendId: row.readNullable<int>('send_id'),
+            content: row.readNullable<String>('content'),
+            typ: row.readNullable<int>('typ'),
+            sendTime: row.readNullable<int>('send_time'),
+            expireTime: row.readNullable<int>('expire_time'),
+            createTime: row.readNullable<int>('create_time'),
+            atUsers: row.readNullable<String>('at_users'),
+            emojis: row.read<String>('emojis'),
+            editTime: row.read<int>('edit_time'),
+            refTyp: row.read<int>('ref_typ'),
+            flag: row.read<int>('flag'),
+            cmid: row.read<String>('cmid'),
+          ),
+        )
+        .toList();
+  }
+
+  @override
+  Future<Message?> getById(int id) async {
+    final row = await _storage.selectFirst<DriftMessage, $MessagesTable>(
+      (t) => t.id.equals(id),
+    );
+    return row != null ? _toEntity(row) : null;
+  }
+
+  @override
+  Future<Message?> getByMessageId(int messageId) async {
+    final row = await _storage.selectFirst<DriftMessage, $MessagesTable>(
+      (t) => t.messageId.equals(messageId),
+    );
+    return row != null ? _toEntity(row) : null;
+  }
+
+  @override
+  Future<int> countByChatId(int chatId) async {
+    return _storage.count<DriftMessage, $MessagesTable>(
+      filter: (t) => t.chatId.equals(chatId),
+    );
+  }
+
+  // ── 写入 ─────────────────────────────────────────────────────────────────
+
+  @override
+  Future<void> insertOrReplace(Message message) async {
+    await _storage.insertOrReplace<DriftMessage>(_toCompanion(message));
+  }
+
+  @override
+  Future<void> insertOrReplaceAll(List<Message> messages) async {
+    await _storage.batchInsertOrReplace<DriftMessage>(
+      messages.map(_toCompanion).toList(),
+    );
+  }
+
+  @override
+  Future<void> update(Message message) async {
+    await _storage.updateWhere<DriftMessage, $MessagesTable>(
+      _toCompanion(message),
+      (t) => t.id.equals(message.id),
+    );
+  }
+
+  // ── 删除 ─────────────────────────────────────────────────────────────────
+
+  @override
+  Future<void> delete(int id) async {
+    await _storage.deleteWhere<DriftMessage, $MessagesTable>(
+      (t) => t.id.equals(id),
+    );
+  }
+
+  @override
+  Future<void> deleteByChatId(int chatId) async {
+    await _storage.deleteWhere<DriftMessage, $MessagesTable>(
+      (t) => t.chatId.equals(chatId),
+    );
+  }
+
+  @override
+  Future<void> clear() async {
+    await _storage.deleteAll<DriftMessage>();
+  }
+}

apps/im_app/lib/data/repositories/pending_friend_request_history_repository_impl.dart

@@ -0,0 +1,143 @@
+import 'package:drift/drift.dart';
+import 'package:im_app/data/local/drift/app_database.dart';
+import 'package:im_app/domain/entities/pending_friend_request_history.dart';
+import 'package:im_app/domain/repositories/pending_friend_request_history_repository.dart';
+import 'package:storage_sdk/storage_sdk.dart';
+
+class PendingFriendRequestHistoryRepositoryImpl
+    implements PendingFriendRequestHistoryRepository {
+  final StorageSdkApi _storage;
+
+  PendingFriendRequestHistoryRepositoryImpl(this._storage);
+
+  // ── DB row → Domain ──────────────────────────────────────────────────────
+
+  PendingFriendRequestHistory _toEntity(DriftPendingFriendRequestHistory row) =>
+      PendingFriendRequestHistory(
+        id: row.id,
+        uid: row.uid,
+        requestTime: row.requestTime,
+        remarks: row.remarks,
+        source: row.source,
+        rs: row.rs,
+      );
+
+  // ── Domain → DB companion (internal only) ────────────────────────────────
+
+  PendingFriendRequestHistoriesCompanion _toCompanion(
+    PendingFriendRequestHistory history,
+  ) => PendingFriendRequestHistoriesCompanion(
+    id: Value(history.id),
+    uid: Value(history.uid),
+    requestTime: Value(history.requestTime),
+    remarks: Value(history.remarks),
+    source: Value(history.source),
+    rs: Value(history.rs),
+  );
+
+  // ── 监听 ─────────────────────────────────────────────────────────────────
+
+  @override
+  Stream<List<PendingFriendRequestHistory>> watchAll() {
+    return _storage.watchAll<DriftPendingFriendRequestHistory>().map(
+      (rows) => rows.map(_toEntity).toList(),
+    );
+  }
+
+  @override
+  Stream<PendingFriendRequestHistory?> watchById(int id) {
+    return _storage
+        .watchFirst<
+          DriftPendingFriendRequestHistory,
+          $PendingFriendRequestHistoriesTable
+        >((t) => t.id.equals(id))
+        .map((row) => row != null ? _toEntity(row) : null);
+  }
+
+  @override
+  Stream<List<PendingFriendRequestHistory>> watchByUid(int uid) {
+    return _storage
+        .watchWhere<
+          DriftPendingFriendRequestHistory,
+          $PendingFriendRequestHistoriesTable
+        >((t) => t.uid.equals(uid))
+        .map((rows) => rows.map(_toEntity).toList());
+  }
+
+  // ── 读取 ─────────────────────────────────────────────────────────────────
+
+  @override
+  Future<List<PendingFriendRequestHistory>> getAll() async {
+    final rows = await _storage.selectAll<DriftPendingFriendRequestHistory>();
+    return rows.map(_toEntity).toList();
+  }
+
+  @override
+  Future<PendingFriendRequestHistory?> getById(int id) async {
+    final row = await _storage
+        .selectFirst<
+          DriftPendingFriendRequestHistory,
+          $PendingFriendRequestHistoriesTable
+        >((t) => t.id.equals(id));
+    return row != null ? _toEntity(row) : null;
+  }
+
+  @override
+  Future<List<PendingFriendRequestHistory>> getByUid(int uid) async {
+    final rows = await _storage
+        .selectWhere<
+          DriftPendingFriendRequestHistory,
+          $PendingFriendRequestHistoriesTable
+        >((t) => t.uid.equals(uid));
+    return rows.map(_toEntity).toList();
+  }
+
+  // ── 写入 ─────────────────────────────────────────────────────────────────
+
+  @override
+  Future<void> insertOrReplace(PendingFriendRequestHistory history) async {
+    await _storage.insertOrReplace<DriftPendingFriendRequestHistory>(
+      _toCompanion(history),
+    );
+  }
+
+  @override
+  Future<void> insertOrReplaceAll(
+    List<PendingFriendRequestHistory> histories,
+  ) async {
+    await _storage.batchInsertOrReplace<DriftPendingFriendRequestHistory>(
+      histories.map(_toCompanion).toList(),
+    );
+  }
+
+  @override
+  Future<void> update(PendingFriendRequestHistory history) async {
+    await _storage.updateWhere<
+      DriftPendingFriendRequestHistory,
+      $PendingFriendRequestHistoriesTable
+    >(_toCompanion(history), (t) => t.id.equals(history.id));
+  }
+
+  // ── 删除 ─────────────────────────────────────────────────────────────────
+
+  @override
+  Future<void> delete(int id) async {
+    await _storage.deleteWhere<
+      DriftPendingFriendRequestHistory,
+      $PendingFriendRequestHistoriesTable
+    >((t) => t.id.equals(id));
+  }
+
+  @override
+  Future<void> deleteByUid(int uid) async {
+    await _storage.deleteWhere<
+      DriftPendingFriendRequestHistory,
+      $PendingFriendRequestHistoriesTable
+    >((t) => t.uid.equals(uid));
+  }
+
+  @override
+  Future<void> clear() async {
+    await _storage.deleteAll<DriftPendingFriendRequestHistory>();
+  }
+}

apps/im_app/lib/data/repositories/recent_mini_app_repository_impl.dart

@@ -0,0 +1,40 @@
+import 'package:drift/drift.dart';
+import 'package:im_app/data/local/drift/app_database.dart';
+import 'package:im_app/data/repositories/base/base_mini_app_repository_impl.dart';
+import 'package:im_app/domain/entities/mini_app.dart';
+
+class RecentMiniAppRepositoryImpl
+    extends
+        BaseMiniAppRepositoryImpl<DriftRecentMiniApp, $RecentMiniAppsTable> {
+  RecentMiniAppRepositoryImpl(super.storage);
+
+  @override
+  Insertable<DriftRecentMiniApp> toCompanion(MiniApp miniApp) =>
+      RecentMiniAppsCompanion(
+        id: Value(miniApp.id),
+        name: Value(miniApp.name),
+        openuid: Value(miniApp.openuid),
+        devId: Value(miniApp.devId),
+        icon: Value(miniApp.icon),
+        iconGaussian: Value(miniApp.iconGaussian),
+        downloadUrl: Value(miniApp.downloadUrl),
+        description: Value(miniApp.description),
+        version: Value(miniApp.version),
+        typ: Value(miniApp.typ),
+        flag: Value(miniApp.flag),
+        reviewStatus: Value(miniApp.reviewStatus),
+        favoriteAt: Value(miniApp.favoriteAt),
+        isActive: Value(miniApp.isActive),
+        createdAt: Value(miniApp.createdAt),
+        updatedAt: Value(miniApp.updatedAt),
+        deletedAt: Value(miniApp.deletedAt),
+        score: Value(miniApp.score),
+        channels: Value(miniApp.channels),
+        devName: Value(miniApp.devName),
+        pictureGaussian: Value(miniApp.pictureGaussian),
+        picture: Value(miniApp.picture),
+        commentNum: Value(miniApp.commentNum),
+        lastLoginAt: Value(miniApp.lastLoginAt),
+        screen: Value(miniApp.screen),
+      );
+}

apps/im_app/lib/data/repositories/sound_repository_impl.dart

@@ -0,0 +1,138 @@
+import 'package:drift/drift.dart';
+import 'package:im_app/data/local/drift/app_database.dart';
+import 'package:im_app/domain/entities/sound.dart';
+import 'package:im_app/domain/repositories/sound_repository.dart';
+import 'package:storage_sdk/storage_sdk.dart';
+
+class SoundRepositoryImpl implements SoundRepository {
+  final StorageSdkApi _storage;
+
+  SoundRepositoryImpl(this._storage);
+
+  // ── DB row → Domain ──────────────────────────────────────────────────────
+
+  Sound _toEntity(DriftSound row) => Sound(
+    id: row.id,
+    filePath: row.filePath,
+    typ: row.typ,
+    name: row.name,
+    createdAt: row.createdAt,
+    updatedAt: row.updatedAt,
+    deletedAt: row.deletedAt,
+    channelGroupId: row.channelGroupId,
+    isDefault: row.isDefault,
+  );
+
+  // ── Domain → DB companion (internal only) ────────────────────────────────
+
+  SoundsCompanion _toCompanion(Sound sound) => SoundsCompanion(
+    id: Value(sound.id),
+    filePath: Value(sound.filePath),
+    typ: Value(sound.typ),
+    name: Value(sound.name),
+    createdAt: Value(sound.createdAt),
+    updatedAt: Value(sound.updatedAt),
+    deletedAt: Value(sound.deletedAt),
+    channelGroupId: Value(sound.channelGroupId),
+    isDefault: Value(sound.isDefault),
+  );
+
+  // ── 监听 ─────────────────────────────────────────────────────────────────
+
+  @override
+  Stream<List<Sound>> watchAll() {
+    return _storage.watchAll<DriftSound>().map(
+      (rows) => rows.map(_toEntity).toList(),
+    );
+  }
+
+  @override
+  Stream<Sound?> watchById(int id) {
+    return _storage
+        .watchFirst<DriftSound, $SoundsTable>((t) => t.id.equals(id))
+        .map((row) => row != null ? _toEntity(row) : null);
+  }
+
+  @override
+  Stream<List<Sound>> watchByType(int typ) {
+    return _storage
+        .watchWhere<DriftSound, $SoundsTable>((t) => t.typ.equals(typ))
+        .map((rows) => rows.map(_toEntity).toList());
+  }
+
+  // ── 读取 ─────────────────────────────────────────────────────────────────
+
+  @override
+  Future<List<Sound>> getAll() async {
+    final rows = await _storage.selectAll<DriftSound>();
+    return rows.map(_toEntity).toList();
+  }
+
+  @override
+  Future<Sound?> getById(int id) async {
+    final row = await _storage.selectFirst<DriftSound, $SoundsTable>(
+      (t) => t.id.equals(id),
+    );
+    return row != null ? _toEntity(row) : null;
+  }
+
+  @override
+  Future<List<Sound>> getByType(int typ) async {
+    final rows = await _storage.selectWhere<DriftSound, $SoundsTable>(
+      (t) => t.typ.equals(typ),
+    );
+    return rows.map(_toEntity).toList();
+  }
+
+  @override
+  Future<List<Sound>> getByChannelGroup(int channelGroupId) async {
+    final rows = await _storage.selectWhere<DriftSound, $SoundsTable>(
+      (t) => t.channelGroupId.equals(channelGroupId),
+    );
+    return rows.map(_toEntity).toList();
+  }
+
+  @override
+  Future<List<Sound>> getDefaults() async {
+    final rows = await _storage.selectWhere<DriftSound, $SoundsTable>(
+      (t) => t.isDefault.equals(1),
+    );
+    return rows.map(_toEntity).toList();
+  }
+
+  // ── 写入 ─────────────────────────────────────────────────────────────────
+
+  @override
+  Future<void> insertOrReplace(Sound sound) async {
+    await _storage.insertOrReplace<DriftSound>(_toCompanion(sound));
+  }
+
+  @override
+  Future<void> insertOrReplaceAll(List<Sound> sounds) async {
+    await _storage.batchInsertOrReplace<DriftSound>(
+      sounds.map(_toCompanion).toList(),
+    );
+  }
+
+  @override
+  Future<void> update(Sound sound) async {
+    await _storage.updateWhere<DriftSound, $SoundsTable>(
+      _toCompanion(sound),
+      (t) => t.id.equals(sound.id),
+    );
+  }
+
+  // ── 删除 ─────────────────────────────────────────────────────────────────
+
+  @override
+  Future<void> delete(int id) async {
+    await _storage.deleteWhere<DriftSound, $SoundsTable>(
+      (t) => t.id.equals(id),
+    );
+  }
+
+  @override
+  Future<void> clear() async {
+    await _storage.deleteAll<DriftSound>();
+  }
+}

apps/im_app/lib/data/repositories/tag_repository_impl.dart

@@ -0,0 +1,142 @@
+import 'package:drift/drift.dart';
+import 'package:im_app/data/local/drift/app_database.dart';
+import 'package:im_app/domain/entities/tag.dart';
+import 'package:im_app/domain/repositories/tag_repository.dart';
+import 'package:storage_sdk/storage_sdk.dart';
+
+class TagRepositoryImpl implements TagRepository {
+  final StorageSdkApi _storage;
+
+  TagRepositoryImpl(this._storage);
+
+  // ── DB row → Domain ──────────────────────────────────────────────────────
+
+  Tag _toEntity(DriftTag row) => Tag(
+    id: row.id,
+    uid: row.uid,
+    name: row.name,
+    type: row.type,
+    createdAt: row.createdAt,
+    updatedAt: row.updatedAt,
+    addIndex: row.addIndex,
+  );
+
+  // ── Domain → DB companion (internal only) ────────────────────────────────
+
+  TagsCompanion _toCompanion(Tag tag) => TagsCompanion(
+    id: tag.id != null ? Value(tag.id!) : const Value.absent(),
+    uid: Value(tag.uid),
+    name: Value(tag.name),
+    type: Value(tag.type),
+    createdAt: Value(tag.createdAt),
+    updatedAt: Value(tag.updatedAt),
+    addIndex: Value(tag.addIndex),
+  );
+
+  // ── 监听 ─────────────────────────────────────────────────────────────────
+
+  @override
+  Stream<List<Tag>> watchAll() {
+    return _storage.watchAll<DriftTag>().map(
+      (rows) => rows.map(_toEntity).toList(),
+    );
+  }
+
+  @override
+  Stream<Tag?> watchById(int id) {
+    return _storage
+        .watchFirst<DriftTag, $TagsTable>((t) => t.id.equals(id))
+        .map((row) => row != null ? _toEntity(row) : null);
+  }
+
+  @override
+  Stream<List<Tag>> watchByUid(int uid) {
+    return _storage
+        .watchWhere<DriftTag, $TagsTable>((t) => t.uid.equals(uid))
+        .map((rows) => rows.map(_toEntity).toList());
+  }
+
+  @override
+  Stream<List<Tag>> watchByType(int type) {
+    return _storage
+        .watchWhere<DriftTag, $TagsTable>((t) => t.type.equals(type))
+        .map((rows) => rows.map(_toEntity).toList());
+  }
+
+  // ── 读取 ─────────────────────────────────────────────────────────────────
+
+  @override
+  Future<List<Tag>> getAll() async {
+    final rows = await _storage.selectAll<DriftTag>();
+    return rows.map(_toEntity).toList();
+  }
+
+  @override
+  Future<Tag?> getById(int id) async {
+    final row = await _storage.selectFirst<DriftTag, $TagsTable>(
+      (t) => t.id.equals(id),
+    );
+    return row != null ? _toEntity(row) : null;
+  }
+
+  @override
+  Future<List<Tag>> getByUid(int uid) async {
+    final rows = await _storage.selectWhere<DriftTag, $TagsTable>(
+      (t) => t.uid.equals(uid),
+    );
+    return rows.map(_toEntity).toList();
+  }
+
+  @override
+  Future<List<Tag>> getByType(int type) async {
+    final rows = await _storage.selectWhere<DriftTag, $TagsTable>(
+      (t) => t.type.equals(type),
+    );
+    return rows.map(_toEntity).toList();
+  }
+
+  // ── 写入 ─────────────────────────────────────────────────────────────────
+
+  @override
+  Future<void> insert(Tag tag) async {
+    await _storage.insert<DriftTag>(_toCompanion(tag));
+  }
+
+  @override
+  Future<void> insertOrReplace(Tag tag) async {
+    await _storage.insertOrReplace<DriftTag>(_toCompanion(tag));
+  }
+
+  @override
+  Future<void> insertOrReplaceAll(List<Tag> tags) async {
+    await _storage.batchInsertOrReplace<DriftTag>(
+      tags.map(_toCompanion).toList(),
+    );
+  }
+
+  @override
+  Future<void> update(Tag tag) async {
+    if (tag.id == null) return;
+    await _storage.updateWhere<DriftTag, $TagsTable>(
+      _toCompanion(tag),
+      (t) => t.id.equals(tag.id!),
+    );
+  }
+
+  // ── 删除 ─────────────────────────────────────────────────────────────────
+
+  @override
+  Future<void> delete(int id) async {
+    await _storage.deleteWhere<DriftTag, $TagsTable>((t) => t.id.equals(id));
+  }
+
+  @override
+  Future<void> deleteByUid(int uid) async {
+    await _storage.deleteWhere<DriftTag, $TagsTable>((t) => t.uid.equals(uid));
+  }
+
+  @override
+  Future<void> clear() async {
+    await _storage.deleteAll<DriftTag>();
+  }
+}

apps/im_app/lib/data/repositories/user_request_history_repository_impl.dart

@@ -0,0 +1,122 @@
+import 'package:drift/drift.dart';
+import 'package:im_app/data/local/drift/app_database.dart';
+import 'package:im_app/domain/entities/user_request_history.dart';
+import 'package:im_app/domain/repositories/user_request_history_repository.dart';
+import 'package:storage_sdk/storage_sdk.dart';
+
+class UserRequestHistoryRepositoryImpl implements UserRequestHistoryRepository {
+  final StorageSdkApi _storage;
+
+  UserRequestHistoryRepositoryImpl(this._storage);
+
+  // ── DB row → Domain ──────────────────────────────────────────────────────
+
+  UserRequestHistory _toEntity(DriftUserRequestHistory row) =>
+      UserRequestHistory(
+        id: row.id,
+        status: row.status,
+        createdAt: row.createdAt,
+      );
+
+  // ── Domain → DB companion (internal only) ────────────────────────────────
+
+  UserRequestHistoriesCompanion _toCompanion(UserRequestHistory history) =>
+      UserRequestHistoriesCompanion(
+        id: Value(history.id),
+        status: Value(history.status),
+        createdAt: Value(history.createdAt),
+      );
+
+  // ── 监听 ─────────────────────────────────────────────────────────────────
+
+  @override
+  Stream<List<UserRequestHistory>> watchAll() {
+    return _storage.watchAll<DriftUserRequestHistory>().map(
+      (rows) => rows.map(_toEntity).toList(),
+    );
+  }
+
+  @override
+  Stream<UserRequestHistory?> watchById(int id) {
+    return _storage
+        .watchFirst<DriftUserRequestHistory, $UserRequestHistoriesTable>(
+          (t) => t.id.equals(id),
+        )
+        .map((row) => row != null ? _toEntity(row) : null);
+  }
+
+  @override
+  Stream<List<UserRequestHistory>> watchByStatus(int status) {
+    return _storage
+        .watchWhere<DriftUserRequestHistory, $UserRequestHistoriesTable>(
+          (t) => t.status.equals(status),
+        )
+        .map((rows) => rows.map(_toEntity).toList());
+  }
+
+  // ── 读取 ─────────────────────────────────────────────────────────────────
+
+  @override
+  Future<List<UserRequestHistory>> getAll() async {
+    final rows = await _storage.selectAll<DriftUserRequestHistory>();
+    return rows.map(_toEntity).toList();
+  }
+
+  @override
+  Future<UserRequestHistory?> getById(int id) async {
+    final row = await _storage
+        .selectFirst<DriftUserRequestHistory, $UserRequestHistoriesTable>(
+          (t) => t.id.equals(id),
+        );
+    return row != null ? _toEntity(row) : null;
+  }
+
+  @override
+  Future<List<UserRequestHistory>> getByStatus(int status) async {
+    final rows = await _storage
+        .selectWhere<DriftUserRequestHistory, $UserRequestHistoriesTable>(
+          (t) => t.status.equals(status),
+        );
+    return rows.map(_toEntity).toList();
+  }
+
+  // ── 写入 ─────────────────────────────────────────────────────────────────
+
+  @override
+  Future<void> insertOrReplace(UserRequestHistory history) async {
+    await _storage.insertOrReplace<DriftUserRequestHistory>(
+      _toCompanion(history),
+    );
+  }
+
+  @override
+  Future<void> insertOrReplaceAll(List<UserRequestHistory> histories) async {
+    await _storage.batchInsertOrReplace<DriftUserRequestHistory>(
+      histories.map(_toCompanion).toList(),
+    );
+  }
+
+  @override
+  Future<void> update(UserRequestHistory history) async {
+    await _storage
+        .updateWhere<DriftUserRequestHistory, $UserRequestHistoriesTable>(
+          _toCompanion(history),
+          (t) => t.id.equals(history.id),
+        );
+  }
+
+  // ── 删除 ─────────────────────────────────────────────────────────────────
+
+  @override
+  Future<void> delete(int id) async {
+    await _storage
+        .deleteWhere<DriftUserRequestHistory, $UserRequestHistoriesTable>(
+          (t) => t.id.equals(id),
+        );
+  }
+
+  @override
+  Future<void> clear() async {
+    await _storage.deleteAll<DriftUserRequestHistory>();
+  }
+}

apps/im_app/lib/data/repositories/workspace_repository_impl.dart

@@ -0,0 +1,123 @@
+import 'package:drift/drift.dart';
+import 'package:im_app/data/local/drift/app_database.dart';
+import 'package:im_app/domain/entities/workspace.dart';
+import 'package:im_app/domain/repositories/workspace_repository.dart';
+import 'package:storage_sdk/storage_sdk.dart';
+
+class WorkspaceRepositoryImpl implements WorkspaceRepository {
+  final StorageSdkApi _storage;
+
+  WorkspaceRepositoryImpl(this._storage);
+
+  // ── DB row → Domain ──────────────────────────────────────────────────────
+
+  Workspace _toEntity(DriftWorkspace row) => Workspace(
+    id: row.id,
+    name: row.name,
+    ownerId: row.ownerId,
+    description: row.description,
+    logo: row.logo,
+    grade: row.grade,
+    cap: row.cap,
+    currency: row.currency,
+    status: row.status,
+    createdAt: row.createdAt,
+    updatedAt: row.updatedAt,
+    deletedAt: row.deletedAt,
+    channelGroupId: row.channelGroupId,
+  );
+
+  // ── Domain → DB companion (internal only) ────────────────────────────────
+
+  WorkspacesCompanion _toCompanion(Workspace workspace) => WorkspacesCompanion(
+    id: Value(workspace.id),
+    name: Value(workspace.name),
+    ownerId: Value(workspace.ownerId),
+    description: Value(workspace.description),
+    logo: Value(workspace.logo),
+    grade: Value(workspace.grade),
+    cap: Value(workspace.cap),
+    currency: Value(workspace.currency),
+    status: Value(workspace.status),
+    createdAt: Value(workspace.createdAt),
+    updatedAt: Value(workspace.updatedAt),
+    deletedAt: Value(workspace.deletedAt),
+    channelGroupId: Value(workspace.channelGroupId),
+  );
+
+  // ── 监听 ─────────────────────────────────────────────────────────────────
+
+  @override
+  Stream<List<Workspace>> watchAll() {
+    return _storage.watchAll<DriftWorkspace>().map(
+      (rows) => rows.map(_toEntity).toList(),
+    );
+  }
+
+  @override
+  Stream<Workspace?> watchById(int id) {
+    return _storage
+        .watchFirst<DriftWorkspace, $WorkspacesTable>((t) => t.id.equals(id))
+        .map((row) => row != null ? _toEntity(row) : null);
+  }
+
+  // ── 读取 ─────────────────────────────────────────────────────────────────
+
+  @override
+  Future<List<Workspace>> getAll() async {
+    final rows = await _storage.selectAll<DriftWorkspace>();
+    return rows.map(_toEntity).toList();
+  }
+
+  @override
+  Future<Workspace?> getById(int id) async {
+    final row = await _storage.selectFirst<DriftWorkspace, $WorkspacesTable>(
+      (t) => t.id.equals(id),
+    );
+    return row != null ? _toEntity(row) : null;
+  }
+
+  @override
+  Future<List<Workspace>> getByOwner(int ownerId) async {
+    final rows = await _storage.selectWhere<DriftWorkspace, $WorkspacesTable>(
+      (t) => t.ownerId.equals(ownerId),
+    );
+    return rows.map(_toEntity).toList();
+  }
+
+  // ── 写入 ─────────────────────────────────────────────────────────────────
+
+  @override
+  Future<void> insertOrReplace(Workspace workspace) async {
+    await _storage.insertOrReplace<DriftWorkspace>(_toCompanion(workspace));
+  }
+
+  @override
+  Future<void> insertOrReplaceAll(List<Workspace> workspaces) async {
+    await _storage.batchInsertOrReplace<DriftWorkspace>(
+      workspaces.map(_toCompanion).toList(),
+    );
+  }
+
+  @override
+  Future<void> update(Workspace workspace) async {
+    await _storage.updateWhere<DriftWorkspace, $WorkspacesTable>(
+      _toCompanion(workspace),
+      (t) => t.id.equals(workspace.id),
+    );
+  }
+
+  // ── 删除 ─────────────────────────────────────────────────────────────────
+
+  @override
+  Future<void> delete(int id) async {
+    await _storage.deleteWhere<DriftWorkspace, $WorkspacesTable>(
+      (t) => t.id.equals(id),
+    );
+  }
+
+  @override
+  Future<void> clear() async {
+    await _storage.deleteAll<DriftWorkspace>();
+  }
+}

apps/im_app/lib/domain/entities/api_retry.dart

@@ -1,5 +1,5 @@
 /// 重试 Domain 实体
-class Retry {
+class ApiRetry {
   final int? id;
   final int? uid;
   final String apiType;
@@ -13,7 +13,7 @@ class Retry {
   final int? createTime;
   final int? addIndex;
 
-  const Retry({
+  const ApiRetry({
     this.id,
     this.uid,
     this.apiType = '',
@@ -28,7 +28,7 @@ class Retry {
     this.addIndex,
   });
 
-  Retry copyWith({
+  ApiRetry copyWith({
     int? id,
     int? uid,
     String? apiType,
@@ -42,7 +42,7 @@ class Retry {
     int? createTime,
     int? addIndex,
   }) {
-    return Retry(
+    return ApiRetry(
       id: id ?? this.id,
       uid: uid ?? this.uid,
       apiType: apiType ?? this.apiType,

apps/im_app/lib/domain/entities/discover_mini_app.dart

@@ -1,112 +1,31 @@
-/// 发现小程序 Domain 实体
-class DiscoverMiniApp {
-  final String id;
-  final String? name;
-  final String? openuid;
-  final String? devId;
-  final String? icon;
-  final String? iconGaussian;
-  final String? downloadUrl;
-  final String? description;
-  final int? version;
-  final int? typ;
-  final int? flag;
-  final int? reviewStatus;
-  final int? favoriteAt;
-  final int? isActive;
-  final int? createdAt;
-  final int? updatedAt;
-  final int? deletedAt;
-  final double? score;
-  final String? channels;
-  final String? devName;
-  final String? pictureGaussian;
-  final String? picture;
-  final int? commentNum;
-  final String? lastLoginAt;
-  final String? screen;
+import 'package:im_app/domain/entities/mini_app.dart';
 
+class DiscoverMiniApp extends MiniApp {
   const DiscoverMiniApp({
-    required this.id,
-    this.name,
-    this.openuid,
-    this.devId,
-    this.icon,
-    this.iconGaussian,
-    this.downloadUrl,
-    this.description,
-    this.version,
-    this.typ,
-    this.flag,
-    this.reviewStatus,
-    this.favoriteAt,
-    this.isActive,
-    this.createdAt,
-    this.updatedAt,
-    this.deletedAt,
-    this.score,
-    this.channels,
-    this.devName,
-    this.pictureGaussian,
-    this.picture,
-    this.commentNum,
-    this.lastLoginAt,
-    this.screen,
+    required super.id,
+    super.name,
+    super.openuid,
+    super.devId,
+    super.icon,
+    super.iconGaussian,
+    super.downloadUrl,
+    super.description,
+    super.version,
+    super.typ,
+    super.flag,
+    super.reviewStatus,
+    super.favoriteAt,
+    super.isActive,
+    super.createdAt,
+    super.updatedAt,
+    super.deletedAt,
+    super.score,
+    super.channels,
+    super.devName,
+    super.pictureGaussian,
+    super.picture,
+    super.commentNum,
+    super.lastLoginAt,
+    super.screen,
   });
-
-  DiscoverMiniApp copyWith({
-    String? id,
-    String? name,
-    String? openuid,
-    String? devId,
-    String? icon,
-    String? iconGaussian,
-    String? downloadUrl,
-    String? description,
-    int? version,
-    int? typ,
-    int? flag,
-    int? reviewStatus,
-    int? favoriteAt,
-    int? isActive,
-    int? createdAt,
-    int? updatedAt,
-    int? deletedAt,
-    double? score,
-    String? channels,
-    String? devName,
-    String? pictureGaussian,
-    String? picture,
-    int? commentNum,
-    String? lastLoginAt,
-    String? screen,
-  }) {
-    return DiscoverMiniApp(
-      id: id ?? this.id,
-      name: name ?? this.name,
-      openuid: openuid ?? this.openuid,
-      devId: devId ?? this.devId,
-      icon: icon ?? this.icon,
-      iconGaussian: iconGaussian ?? this.iconGaussian,
-      downloadUrl: downloadUrl ?? this.downloadUrl,
-      description: description ?? this.description,
-      version: version ?? this.version,
-      typ: typ ?? this.typ,
-      flag: flag ?? this.flag,
-      reviewStatus: reviewStatus ?? this.reviewStatus,
-      favoriteAt: favoriteAt ?? this.favoriteAt,
-      isActive: isActive ?? this.isActive,
-      createdAt: createdAt ?? this.createdAt,
-      updatedAt: updatedAt ?? this.updatedAt,
-      deletedAt: deletedAt ?? this.deletedAt,
-      score: score ?? this.score,
-      channels: channels ?? this.channels,
-      devName: devName ?? this.devName,
-      pictureGaussian: pictureGaussian ?? this.pictureGaussian,
-      picture: picture ?? this.picture,
-      commentNum: commentNum ?? this.commentNum,
-      lastLoginAt: lastLoginAt ?? this.lastLoginAt,
-      screen: screen ?? this.screen,
-    );
-  }
 }

apps/im_app/lib/domain/entities/explore_mini_app.dart

@@ -1,112 +1,31 @@
-/// 探索小程序 Domain 实体
-class ExploreMiniApp {
-  final String id;
-  final String? name;
-  final String? openuid;
-  final String? devId;
-  final String? icon;
-  final String? iconGaussian;
-  final String? downloadUrl;
-  final String? description;
-  final int? version;
-  final int? typ;
-  final int? flag;
-  final int? reviewStatus;
-  final int? favoriteAt;
-  final int? isActive;
-  final int? createdAt;
-  final int? updatedAt;
-  final int? deletedAt;
-  final double? score;
-  final String? channels;
-  final String? devName;
-  final String? pictureGaussian;
-  final String? picture;
-  final int? commentNum;
-  final int? lastLoginAt;
-  final String? screen;
+import 'package:im_app/domain/entities/mini_app.dart';
 
+class ExploreMiniApp extends MiniApp {
   const ExploreMiniApp({
-    required this.id,
-    this.name,
-    this.openuid,
-    this.devId,
-    this.icon,
-    this.iconGaussian,
-    this.downloadUrl,
-    this.description,
-    this.version,
-    this.typ,
-    this.flag,
-    this.reviewStatus,
-    this.favoriteAt,
-    this.isActive,
-    this.createdAt,
-    this.updatedAt,
-    this.deletedAt,
-    this.score,
-    this.channels,
-    this.devName,
-    this.pictureGaussian,
-    this.picture,
-    this.commentNum,
-    this.lastLoginAt,
-    this.screen,
+    required super.id,
+    super.name,
+    super.openuid,
+    super.devId,
+    super.icon,
+    super.iconGaussian,
+    super.downloadUrl,
+    super.description,
+    super.version,
+    super.typ,
+    super.flag,
+    super.reviewStatus,
+    super.favoriteAt,
+    super.isActive,
+    super.createdAt,
+    super.updatedAt,
+    super.deletedAt,
+    super.score,
+    super.channels,
+    super.devName,
+    super.pictureGaussian,
+    super.picture,
+    super.commentNum,
+    super.lastLoginAt,
+    super.screen,
   });
-
-  ExploreMiniApp copyWith({
-    String? id,
-    String? name,
-    String? openuid,
-    String? devId,
-    String? icon,
-    String? iconGaussian,
-    String? downloadUrl,
-    String? description,
-    int? version,
-    int? typ,
-    int? flag,
-    int? reviewStatus,
-    int? favoriteAt,
-    int? isActive,
-    int? createdAt,
-    int? updatedAt,
-    int? deletedAt,
-    double? score,
-    String? channels,
-    String? devName,
-    String? pictureGaussian,
-    String? picture,
-    int? commentNum,
-    int? lastLoginAt,
-    String? screen,
-  }) {
-    return ExploreMiniApp(
-      id: id ?? this.id,
-      name: name ?? this.name,
-      openuid: openuid ?? this.openuid,
-      devId: devId ?? this.devId,
-      icon: icon ?? this.icon,
-      iconGaussian: iconGaussian ?? this.iconGaussian,
-      downloadUrl: downloadUrl ?? this.downloadUrl,
-      description: description ?? this.description,
-      version: version ?? this.version,
-      typ: typ ?? this.typ,
-      flag: flag ?? this.flag,
-      reviewStatus: reviewStatus ?? this.reviewStatus,
-      favoriteAt: favoriteAt ?? this.favoriteAt,
-      isActive: isActive ?? this.isActive,
-      createdAt: createdAt ?? this.createdAt,
-      updatedAt: updatedAt ?? this.updatedAt,
-      deletedAt: deletedAt ?? this.deletedAt,
-      score: score ?? this.score,
-      channels: channels ?? this.channels,
-      devName: devName ?? this.devName,
-      pictureGaussian: pictureGaussian ?? this.pictureGaussian,
-      picture: picture ?? this.picture,
-      commentNum: commentNum ?? this.commentNum,
-      lastLoginAt: lastLoginAt ?? this.lastLoginAt,
-      screen: screen ?? this.screen,
-    );
-  }
 }

apps/im_app/lib/domain/entities/favorite.dart

@@ -1,5 +1,5 @@
 /// 收藏 Domain 实体
-class Favourite {
+class Favorite {
   final int id;
   final String parentId;
   final String data;
@@ -16,7 +16,7 @@ class Favourite {
   final int isUploaded;
   final String urls;
 
-  const Favourite({
+  const Favorite({
     required this.id,
     this.parentId = '',
     this.data = '',
@@ -34,7 +34,7 @@ class Favourite {
     this.urls = '[]',
   });
 
-  Favourite copyWith({
+  Favorite copyWith({
     int? id,
     String? parentId,
     String? data,
@@ -51,7 +51,7 @@ class Favourite {
     int? isUploaded,
     String? urls,
   }) {
-    return Favourite(
+    return Favorite(
       id: id ?? this.id,
       parentId: parentId ?? this.parentId,
       data: data ?? this.data,

apps/im_app/lib/domain/entities/favorite_detail.dart

@@ -1,5 +1,5 @@
 /// 收藏详情 Domain 实体
-class FavouriteDetail {
+class FavoriteDetail {
   final int? id;
   final String relatedId;
   final String content;
@@ -9,7 +9,7 @@ class FavouriteDetail {
   final int? chatId;
   final int? sendTime;
 
-  const FavouriteDetail({
+  const FavoriteDetail({
     this.id,
     this.relatedId = '',
     this.content = '',
@@ -20,7 +20,7 @@ class FavouriteDetail {
     this.sendTime,
   });
 
-  FavouriteDetail copyWith({
+  FavoriteDetail copyWith({
     int? id,
     String? relatedId,
     String? content,
@@ -30,7 +30,7 @@ class FavouriteDetail {
     int? chatId,
     int? sendTime,
   }) {
-    return FavouriteDetail(
+    return FavoriteDetail(
       id: id ?? this.id,
       relatedId: relatedId ?? this.relatedId,
       content: content ?? this.content,

apps/im_app/lib/domain/entities/favorite_mini_app.dart

@@ -1,112 +1,32 @@
+import 'package:im_app/domain/entities/mini_app.dart';
+
 /// 收藏小程序 Domain 实体
-class FavoriteMiniApp {
-  final String id;
-  final String? name;
-  final String? openuid;
-  final String? devId;
-  final String? icon;
-  final String? iconGaussian;
-  final String? downloadUrl;
-  final String? description;
-  final int? version;
-  final int? typ;
-  final int? flag;
-  final int? reviewStatus;
-  final int? favoriteAt;
-  final int? isActive;
-  final int? createdAt;
-  final int? updatedAt;
-  final int? deletedAt;
-  final double? score;
-  final String? channels;
-  final String? devName;
-  final String? pictureGaussian;
-  final String? picture;
-  final int? commentNum;
-  final int? lastLoginAt;
-  final String? screen;
-
+class FavoriteMiniApp extends MiniApp {
   const FavoriteMiniApp({
-    required this.id,
-    this.name,
-    this.openuid,
-    this.devId,
-    this.icon,
-    this.iconGaussian,
-    this.downloadUrl,
-    this.description,
-    this.version,
-    this.typ,
-    this.flag,
-    this.reviewStatus,
-    this.favoriteAt,
-    this.isActive,
-    this.createdAt,
-    this.updatedAt,
-    this.deletedAt,
-    this.score,
-    this.channels,
-    this.devName,
-    this.pictureGaussian,
-    this.picture,
-    this.commentNum,
-    this.lastLoginAt,
-    this.screen,
+    required super.id,
+    super.name,
+    super.openuid,
+    super.devId,
+    super.icon,
+    super.iconGaussian,
+    super.downloadUrl,
+    super.description,
+    super.version,
+    super.typ,
+    super.flag,
+    super.reviewStatus,
+    super.favoriteAt,
+    super.isActive,
+    super.createdAt,
+    super.updatedAt,
+    super.deletedAt,
+    super.score,
+    super.channels,
+    super.devName,
+    super.pictureGaussian,
+    super.picture,
+    super.commentNum,
+    super.lastLoginAt,
+    super.screen,
   });
-
-  FavoriteMiniApp copyWith({
-    String? id,
-    String? name,
-    String? openuid,
-    String? devId,
-    String? icon,
-    String? iconGaussian,
-    String? downloadUrl,
-    String? description,
-    int? version,
-    int? typ,
-    int? flag,
-    int? reviewStatus,
-    int? favoriteAt,
-    int? isActive,
-    int? createdAt,
-    int? updatedAt,
-    int? deletedAt,
-    double? score,
-    String? channels,
-    String? devName,
-    String? pictureGaussian,
-    String? picture,
-    int? commentNum,
-    int? lastLoginAt,
-    String? screen,
-  }) {
-    return FavoriteMiniApp(
-      id: id ?? this.id,
-      name: name ?? this.name,
-      openuid: openuid ?? this.openuid,
-      devId: devId ?? this.devId,
-      icon: icon ?? this.icon,
-      iconGaussian: iconGaussian ?? this.iconGaussian,
-      downloadUrl: downloadUrl ?? this.downloadUrl,
-      description: description ?? this.description,
-      version: version ?? this.version,
-      typ: typ ?? this.typ,
-      flag: flag ?? this.flag,
-      reviewStatus: reviewStatus ?? this.reviewStatus,
-      favoriteAt: favoriteAt ?? this.favoriteAt,
-      isActive: isActive ?? this.isActive,
-      createdAt: createdAt ?? this.createdAt,
-      updatedAt: updatedAt ?? this.updatedAt,
-      deletedAt: deletedAt ?? this.deletedAt,
-      score: score ?? this.score,
-      channels: channels ?? this.channels,
-      devName: devName ?? this.devName,
-      pictureGaussian: pictureGaussian ?? this.pictureGaussian,
-      picture: picture ?? this.picture,
-      commentNum: commentNum ?? this.commentNum,
-      lastLoginAt: lastLoginAt ?? this.lastLoginAt,
-      screen: screen ?? this.screen,
-    );
-  }
 }

apps/im_app/lib/domain/entities/mini_app.dart

@@ -1,5 +1,7 @@
-/// 发现小程序 Domain 实体
-class DiscoverMiniApp {
+/// 小程序 Domain 实体
+///
+/// discover / explore / favorite / recent 四张表共用同一个实体
+class MiniApp {
   final String id;
   final String? name;
   final String? openuid;
@@ -26,7 +28,7 @@ class DiscoverMiniApp {
   final String? lastLoginAt;
   final String? screen;
 
-  const DiscoverMiniApp({
+  const MiniApp({
     required this.id,
     this.name,
     this.openuid,
@@ -54,7 +56,7 @@ class DiscoverMiniApp {
     this.screen,
   });
 
-  DiscoverMiniApp copyWith({
+  MiniApp copyWith({
     String? id,
     String? name,
     String? openuid,
@@ -81,7 +83,7 @@ class DiscoverMiniApp {
     String? lastLoginAt,
     String? screen,
   }) {
-    return DiscoverMiniApp(
+    return MiniApp(
       id: id ?? this.id,
       name: name ?? this.name,
       openuid: openuid ?? this.openuid,

apps/im_app/lib/domain/entities/recent_mini_app.dart

@@ -1,112 +1,32 @@
+import 'package:im_app/domain/entities/mini_app.dart';
+
 /// 最近小程序 Domain 实体
-class RecentMiniApp {
-  final String id;
-  final String? name;
-  final String? openuid;
-  final String? devId;
-  final String? icon;
-  final String? iconGaussian;
-  final String? downloadUrl;
-  final String? description;
-  final int? version;
-  final int? typ;
-  final int? flag;
-  final int? reviewStatus;
-  final int? favoriteAt;
-  final int? isActive;
-  final int? createdAt;
-  final int? updatedAt;
-  final int? deletedAt;
-  final double? score;
-  final String? channels;
-  final String? devName;
-  final String? pictureGaussian;
-  final String? picture;
-  final int? commentNum;
-  final int? lastLoginAt;
-  final String? screen;
-
+class RecentMiniApp extends MiniApp {
   const RecentMiniApp({
-    required this.id,
-    this.name,
-    this.openuid,
-    this.devId,
-    this.icon,
-    this.iconGaussian,
-    this.downloadUrl,
-    this.description,
-    this.version,
-    this.typ,
-    this.flag,
-    this.reviewStatus,
-    this.favoriteAt,
-    this.isActive,
-    this.createdAt,
-    this.updatedAt,
-    this.deletedAt,
-    this.score,
-    this.channels,
-    this.devName,
-    this.pictureGaussian,
-    this.picture,
-    this.commentNum,
-    this.lastLoginAt,
-    this.screen,
+    required super.id,
+    super.name,
+    super.openuid,
+    super.devId,
+    super.icon,
+    super.iconGaussian,
+    super.downloadUrl,
+    super.description,
+    super.version,
+    super.typ,
+    super.flag,
+    super.reviewStatus,
+    super.favoriteAt,
+    super.isActive,
+    super.createdAt,
+    super.updatedAt,
+    super.deletedAt,
+    super.score,
+    super.channels,
+    super.devName,
+    super.pictureGaussian,
+    super.picture,
+    super.commentNum,
+    super.lastLoginAt,
+    super.screen,
   });
-
-  RecentMiniApp copyWith({
-    String? id,
-    String? name,
-    String? openuid,
-    String? devId,
-    String? icon,
-    String? iconGaussian,
-    String? downloadUrl,
-    String? description,
-    int? version,
-    int? typ,
-    int? flag,
-    int? reviewStatus,
-    int? favoriteAt,
-    int? isActive,
-    int? createdAt,
-    int? updatedAt,
-    int? deletedAt,
-    double? score,
-    String? channels,
-    String? devName,
-    String? pictureGaussian,
-    String? picture,
-    int? commentNum,
-    int? lastLoginAt,
-    String? screen,
-  }) {
-    return RecentMiniApp(
-      id: id ?? this.id,
-      name: name ?? this.name,
-      openuid: openuid ?? this.openuid,
-      devId: devId ?? this.devId,
-      icon: icon ?? this.icon,
-      iconGaussian: iconGaussian ?? this.iconGaussian,
-      downloadUrl: downloadUrl ?? this.downloadUrl,
-      description: description ?? this.description,
-      version: version ?? this.version,
-      typ: typ ?? this.typ,
-      flag: flag ?? this.flag,
-      reviewStatus: reviewStatus ?? this.reviewStatus,
-      favoriteAt: favoriteAt ?? this.favoriteAt,
-      isActive: isActive ?? this.isActive,
-      createdAt: createdAt ?? this.createdAt,
-      updatedAt: updatedAt ?? this.updatedAt,
-      deletedAt: deletedAt ?? this.deletedAt,
-      score: score ?? this.score,
-      channels: channels ?? this.channels,
-      devName: devName ?? this.devName,
-      pictureGaussian: pictureGaussian ?? this.pictureGaussian,
-      picture: picture ?? this.picture,
-      commentNum: commentNum ?? this.commentNum,
-      lastLoginAt: lastLoginAt ?? this.lastLoginAt,
-      screen: screen ?? this.screen,
-    );
-  }
 }

apps/im_app/lib/domain/repositories/api_retry_repository.dart

@@ -0,0 +1,48 @@
+import 'package:im_app/domain/entities/api_retry.dart';
+
+/// API 重试仓储接口
+abstract class ApiRetryRepository {
+  // ── 监听 ─────────────────────────────────────────────────────────────────
+
+  Stream<List<ApiRetry>> watchAll();
+
+  Stream<List<ApiRetry>> watchPending();
+
+  // ── 读取 ─────────────────────────────────────────────────────────────────
+
+  Future<List<ApiRetry>> getAll();
+
+  Future<ApiRetry?> getById(int id);
+
+  /// 读取未同步的重试任务
+  Future<List<ApiRetry>> getPending();
+
+  /// 读取未过期的重试任务
+  Future<List<ApiRetry>> getActive();
+
+  // ── 写入 ─────────────────────────────────────────────────────────────────
+
+  /// 插入重试任务（autoIncrement id，无需提供）
+  Future<void> insert(ApiRetry apiRetry);
+
+  Future<void> insertOrReplace(ApiRetry apiRetry);
+
+  Future<void> update(ApiRetry apiRetry);
+
+  /// 标记为已同步
+  Future<void> markSynced(int id);
+
+  /// 标记为已过期
+  Future<void> markExpired(int id);
+
+  // ── 删除 ─────────────────────────────────────────────────────────────────
+
+  Future<void> delete(int id);
+
+  Future<void> deleteByUid(int uid);
+
+  /// 清除已同步的重试任务
+  Future<void> deleteSynced();
+
+  Future<void> clear();
+}

apps/im_app/lib/domain/repositories/chat_category_repository.dart

@@ -0,0 +1,51 @@
+import 'package:im_app/domain/entities/chat_category.dart';
+
+/// 聊天分类仓储接口
+///
+/// ## 职责
+/// - StorageSdkApi ↔ Domain ChatCategory 映射
+/// - CRUD 操作（通过 StorageSdkApi，不直接接触 DB）
+/// - 所有公开接口只接受 Domain 实体，Companion 转换完全内聚在 Impl
+///
+/// ## 数据流
+/// ```
+/// 写入：Domain ChatCategory → _toCompanion() → StorageSdkApi → DB
+/// 读取：DB row (DriftChatCategory) → _toEntity() → Domain ChatCategory
+/// 监听：DB 变化 → stream → Domain ChatCategory → UI
+/// ```
+abstract class ChatCategoryRepository {
+  // ── 监听 ─────────────────────────────────────────────────────────────────
+
+  /// 监听所有聊天分类，DB 变化自动反映
+  Stream<List<ChatCategory>> watchAllChatCategories();
+
+  /// 监听指定聊天分类
+  Stream<ChatCategory?> watchChatCategory(int id);
+
+  // ── 读取 ─────────────────────────────────────────────────────────────────
+
+  /// 读取所有聊天分类
+  Future<List<ChatCategory>> getChatCategories();
+
+  /// 读取指定聊天分类，不存在返回 null
+  Future<ChatCategory?> getChatCategory(int id);
+
+  // ── 写入 ─────────────────────────────────────────────────────────────────
+
+  /// 插入或替换聊天分类
+  Future<void> insertOrReplaceChatCategory(ChatCategory chatCategory);
+
+  /// 批量插入或替换聊天分类
+  Future<void> insertOrReplaceChatCategories(List<ChatCategory> chatCategories);
+
+  /// 更新聊天分类
+  Future<void> updateChatCategory(ChatCategory chatCategory);
+
+  // ── 删除 ─────────────────────────────────────────────────────────────────
+
+  /// 删除指定聊天分类
+  Future<void> deleteChatCategory(int id);
+
+  /// 清空所有聊天分类
+  Future<void> clearChatCategories();
+}

apps/im_app/lib/domain/repositories/chat_repository.dart

@@ -0,0 +1,60 @@
+import 'package:im_app/domain/entities/chat.dart';
+
+/// 聊天仓储接口
+///
+/// ## 职责
+/// - StorageSdkApi ↔ Domain Chat 映射
+/// - CRUD 操作（通过 StorageSdkApi，不直接接触 DB）
+/// - 所有公开接口只接受 Domain 实体，Companion 转换完全内聚在 Impl
+///
+/// ## 数据流
+/// ```
+/// 写入：Domain Chat → _toCompanion() → StorageSdkApi → DB
+/// 读取：DB row (DriftChat) → _toEntity() → Domain Chat
+/// 监听：DB 变化 → stream → Domain Chat → UI
+/// ```
+abstract class ChatRepository {
+  // ── 监听 ─────────────────────────────────────────────────────────────────
+
+  /// 监听所有聊天，DB 变化自动反映
+  Stream<List<Chat>> watchAllChats();
+
+  /// 监听指定聊天
+  Stream<Chat?> watchChat(int id);
+
+  // ── 读取 ─────────────────────────────────────────────────────────────────
+
+  /// 读取所有聊天
+  Future<List<Chat>> getChats();
+
+  /// 读取指定聊天，不存在返回 null
+  Future<Chat?> getChat(int id);
+
+  /// 分页读取聊天
+  Future<List<Chat>> getChatsPage({required int offset, required int limit});
+
+  /// 统计聊天总数
+  Future<int> countChats();
+
+  // ── 写入 ─────────────────────────────────────────────────────────────────
+
+  /// 插入或替换聊天
+  Future<void> insertOrReplaceChat(Chat chat);
+
+  /// 批量插入或替换聊天
+  Future<void> insertOrReplaceChats(List<Chat> chats);
+
+  /// 更新聊天
+  Future<void> updateChat(Chat chat);
+
+  /// 批量更新聊天
+  Future<void> updateChatsBatch(List<Chat> chats);
+
+  // ── 删除 ─────────────────────────────────────────────────────────────────
+
+  /// 删除指定聊天
+  Future<void> deleteChat(int id);
+
+  /// 清空所有聊天
+  Future<void> clearChats();
+}

apps/im_app/lib/domain/repositories/favorite_detail_repository.dart

@@ -0,0 +1,60 @@
+import 'package:im_app/domain/entities/favorite_detail.dart';
+
+/// 收藏详情仓储接口
+///
+/// ## 职责
+/// - StorageSdkApi ↔ Domain FavoriteDetail 映射
+/// - CRUD 操作（通过 StorageSdkApi，不直接接触 DB）
+/// - 所有公开接口只接受 Domain 实体，Companion 转换完全内聚在 Impl
+///
+/// ## 数据流
+/// ```
+/// 写入：Domain FavoriteDetail → _toCompanion() → StorageSdkApi → DB
+/// 读取：DB row (DriftFavoriteDetail) → _toEntity() → Domain FavoriteDetail
+/// 监听：DB 变化 → stream → Domain FavoriteDetail → UI
+/// ```
+abstract class FavoriteDetailRepository {
+  // ── 监听 ─────────────────────────────────────────────────────────────────
+
+  /// 监听所有收藏详情，DB 变化自动反映
+  Stream<List<FavoriteDetail>> watchAll();
+
+  /// 监听指定 relatedId 的收藏详情
+  Stream<List<FavoriteDetail>> watchByRelatedId(String relatedId);
+
+  // ── 读取 ─────────────────────────────────────────────────────────────────
+
+  /// 读取所有收藏详情
+  Future<List<FavoriteDetail>> getAll();
+
+  /// 读取指定 id，不存在返回 null
+  Future<FavoriteDetail?> getById(int id);
+
+  /// 读取指定 relatedId 的所有收藏详情
+  Future<List<FavoriteDetail>> getByRelatedId(String relatedId);
+
+  // ── 写入 ─────────────────────────────────────────────────────────────────
+
+  /// 插入收藏详情（autoIncrement id，无需提供）
+  Future<void> insert(FavoriteDetail favoriteDetail);
+
+  /// 批量插入收藏详情
+  Future<void> insertAll(List<FavoriteDetail> favoriteDetails);
+
+  /// 插入或替换收藏详情
+  Future<void> insertOrReplace(FavoriteDetail favoriteDetail);
+
+  /// 更新收藏详情
+  Future<void> update(FavoriteDetail favoriteDetail);
+
+  // ── 删除 ─────────────────────────────────────────────────────────────────
+
+  /// 删除指定 id
+  Future<void> delete(int id);
+
+  /// 删除指定 relatedId 的所有收藏详情
+  Future<void> deleteByRelatedId(String relatedId);
+
+  /// 清空所有收藏详情
+  Future<void> clear();
+}

apps/im_app/lib/domain/repositories/favorite_repository.dart

@@ -0,0 +1,63 @@
+import 'package:im_app/domain/entities/favorite.dart';
+
+/// 收藏仓储接口
+///
+/// ## 职责
+/// - StorageSdkApi ↔ Domain Favorite 映射
+/// - CRUD 操作（通过 StorageSdkApi，不直接接触 DB）
+/// - 所有公开接口只接受 Domain 实体，Companion 转换完全内聚在 Impl
+///
+/// ## 数据流
+/// ```
+/// 写入：Domain Favorite → _toCompanion() → StorageSdkApi → DB
+/// 读取：DB row (DriftFavorite) → _toEntity() → Domain Favorite
+/// 监听：DB 变化 → stream → Domain Favorite → UI
+/// ```
+abstract class FavoriteRepository {
+  // ── 监听 ─────────────────────────────────────────────────────────────────
+
+  /// 监听所有收藏，DB 变化自动反映
+  Stream<List<Favorite>> watchAll();
+
+  /// 监听指定收藏
+  Stream<Favorite?> watchById(int id);
+
+  /// 监听指定 parentId 的收藏
+  Stream<List<Favorite>> watchByParentId(String parentId);
+
+  // ── 读取 ─────────────────────────────────────────────────────────────────
+
+  /// 读取所有收藏
+  Future<List<Favorite>> getAll();
+
+  /// 读取指定收藏，不存在返回 null
+  Future<Favorite?> getById(int id);
+
+  /// 读取指定 parentId 的所有收藏
+  Future<List<Favorite>> getByParentId(String parentId);
+
+  /// 读取未上传的收藏
+  Future<List<Favorite>> getUnuploaded();
+
+  // ── 写入 ─────────────────────────────────────────────────────────────────
+
+  /// 插入或替换收藏
+  Future<void> insertOrReplace(Favorite favorite);
+
+  /// 批量插入或替换收藏
+  Future<void> insertOrReplaceAll(List<Favorite> favorites);
+
+  /// 更新收藏
+  Future<void> update(Favorite favorite);
+
+  // ── 删除 ─────────────────────────────────────────────────────────────────
+
+  /// 删除指定收藏
+  Future<void> delete(int id);
+
+  /// 删除指定 parentId 的所有收藏
+  Future<void> deleteByParentId(String parentId);
+
+  /// 清空所有收藏
+  Future<void> clear();
+}

apps/im_app/lib/domain/repositories/group_repository.dart

@@ -0,0 +1,57 @@
+import 'package:im_app/domain/entities/group.dart';
+
+/// 群组仓储接口
+///
+/// ## 职责
+/// - StorageSdkApi ↔ Domain Group 映射
+/// - CRUD 操作（通过 StorageSdkApi，不直接接触 DB）
+/// - 所有公开接口只接受 Domain 实体，Companion 转换完全内聚在 Impl
+///
+/// ## 数据流
+/// ```
+/// 写入：Domain Group → _toCompanion() → StorageSdkApi → DB
+/// 读取：DB row (DriftGroup) → _toEntity() → Domain Group
+/// 监听：DB 变化 → stream → Domain Group → UI
+/// ```
+abstract class GroupRepository {
+  // ── 监听 ─────────────────────────────────────────────────────────────────
+
+  /// 监听所有群组，DB 变化自动反映
+  Stream<List<Group>> watchAll();
+
+  /// 监听指定群组
+  Stream<Group?> watchById(int id);
+
+  // ── 读取 ─────────────────────────────────────────────────────────────────
+
+  /// 读取所有群组
+  Future<List<Group>> getAll();
+
+  /// 读取指定群组，不存在返回 null
+  Future<Group?> getById(int id);
+
+  /// 读取指定 workspaceId 的所有群组
+  Future<List<Group>> getByWorkspace(int workspaceId);
+
+  // ── 写入 ─────────────────────────────────────────────────────────────────
+
+  /// 插入或替换群组
+  Future<void> insertOrReplace(Group group);
+
+  /// 批量插入或替换群组
+  Future<void> insertOrReplaceAll(List<Group> groups);
+
+  /// 更新群组
+  Future<void> update(Group group);
+
+  /// 批量更新群组
+  Future<void> updateBatch(List<Group> groups);
+
+  // ── 删除 ─────────────────────────────────────────────────────────────────
+
+  /// 删除指定群组
+  Future<void> delete(int id);
+
+  /// 清空所有群组
+  Future<void> clear();
+}

apps/im_app/lib/domain/repositories/message_repository.dart

@@ -0,0 +1,67 @@
+import 'package:im_app/domain/entities/message.dart';
+
+/// 消息仓储接口
+///
+/// ## 职责
+/// - StorageSdkApi ↔ Domain Message 映射
+/// - CRUD 操作（通过 StorageSdkApi，不直接接触 DB）
+/// - 所有公开接口只接受 Domain 实体，Companion 转换完全内聚在 Impl
+///
+/// ## 数据流
+/// ```
+/// 写入：Domain Message → _toCompanion() → StorageSdkApi → DB
+/// 读取：DB row (DriftMessage) → _toEntity() → Domain Message
+/// 监听：DB 变化 → stream → Domain Message → UI
+/// ```
+abstract class MessageRepository {
+  // ── 监听 ─────────────────────────────────────────────────────────────────
+
+  /// 监听指定 chatId 的所有消息，按 chatIdx 升序
+  Stream<List<Message>> watchByChatId(int chatId);
+
+  /// 监听指定消息
+  Stream<Message?> watchById(int id);
+
+  // ── 读取 ─────────────────────────────────────────────────────────────────
+
+  /// 读取指定 chatId 的所有消息，按 chatIdx 升序
+  Future<List<Message>> getByChatId(int chatId);
+
+  /// 分页读取指定 chatId 的消息
+  Future<List<Message>> getByChatIdPage({
+    required int chatId,
+    required int offset,
+    required int limit,
+  });
+
+  /// 读取指定消息，不存在返回 null
+  Future<Message?> getById(int id);
+
+  /// 读取指定 messageId，不存在返回 null
+  Future<Message?> getByMessageId(int messageId);
+
+  /// 统计指定 chatId 的消息数量
+  Future<int> countByChatId(int chatId);
+
+  // ── 写入 ─────────────────────────────────────────────────────────────────
+
+  /// 插入或替换消息
+  Future<void> insertOrReplace(Message message);
+
+  /// 批量插入或替换消息
+  Future<void> insertOrReplaceAll(List<Message> messages);
+
+  /// 更新消息
+  Future<void> update(Message message);
+
+  // ── 删除 ─────────────────────────────────────────────────────────────────
+
+  /// 删除指定消息
+  Future<void> delete(int id);
+
+  /// 删除指定 chatId 的所有消息
+  Future<void> deleteByChatId(int chatId);
+
+  /// 清空所有消息
+  Future<void> clear();
+}

apps/im_app/lib/domain/repositories/mini_app_repository.dart

@@ -0,0 +1,47 @@
+import 'package:im_app/domain/entities/mini_app.dart';
+
+/// 小程序仓储接口（discover / explore / favorite / recent 共用）
+///
+/// ## 职责
+/// - StorageSdkApi ↔ Domain MiniApp 映射
+/// - CRUD 操作（通过 StorageSdkApi，不直接接触 DB）
+/// - 所有公开接口只接受 Domain 实体，Companion 转换完全内聚在 Impl
+abstract class MiniAppRepository {
+  // ── 监听 ─────────────────────────────────────────────────────────────────
+
+  /// 监听所有小程序，DB 变化自动反映
+  Stream<List<MiniApp>> watchAll();
+
+  /// 监听指定小程序
+  Stream<MiniApp?> watch(String id);
+
+  // ── 读取 ─────────────────────────────────────────────────────────────────
+
+  /// 读取所有小程序
+  Future<List<MiniApp>> getAll();
+
+  /// 读取指定小程序，不存在返回 null
+  Future<MiniApp?> get(String id);
+
+  /// 检查是否存在
+  Future<bool> isExist(String id);
+
+  // ── 写入 ─────────────────────────────────────────────────────────────────
+
+  /// 插入或替换小程序
+  Future<void> insertOrReplace(MiniApp miniApp);
+
+  /// 批量插入或替换小程序
+  Future<void> insertOrReplaceAll(List<MiniApp> miniApps);
+
+  /// 更新小程序
+  Future<void> update(MiniApp miniApp);
+
+  // ── 删除 ─────────────────────────────────────────────────────────────────
+
+  /// 删除指定小程序
+  Future<void> delete(String id);
+
+  /// 清空所有小程序
+  Future<void> clear();
+}

apps/im_app/lib/domain/repositories/pending_friend_request_history_repository.dart

@@ -0,0 +1,36 @@
+import 'package:im_app/domain/entities/pending_friend_request_history.dart';
+
+/// 待处理好友请求历史仓储接口
+abstract class PendingFriendRequestHistoryRepository {
+  // ── 监听 ─────────────────────────────────────────────────────────────────
+
+  Stream<List<PendingFriendRequestHistory>> watchAll();
+
+  Stream<PendingFriendRequestHistory?> watchById(int id);
+
+  Stream<List<PendingFriendRequestHistory>> watchByUid(int uid);
+
+  // ── 读取 ─────────────────────────────────────────────────────────────────
+
+  Future<List<PendingFriendRequestHistory>> getAll();
+
+  Future<PendingFriendRequestHistory?> getById(int id);
+
+  Future<List<PendingFriendRequestHistory>> getByUid(int uid);
+
+  // ── 写入 ─────────────────────────────────────────────────────────────────
+
+  Future<void> insertOrReplace(PendingFriendRequestHistory history);
+
+  Future<void> insertOrReplaceAll(List<PendingFriendRequestHistory> histories);
+
+  Future<void> update(PendingFriendRequestHistory history);
+
+  // ── 删除 ─────────────────────────────────────────────────────────────────
+
+  Future<void> delete(int id);
+
+  Future<void> deleteByUid(int uid);
+
+  Future<void> clear();
+}

apps/im_app/lib/domain/repositories/sound_repository.dart

@@ -0,0 +1,38 @@
+import 'package:im_app/domain/entities/sound.dart';
+
+/// 音效仓储接口
+abstract class SoundRepository {
+  // ── 监听 ─────────────────────────────────────────────────────────────────
+
+  Stream<List<Sound>> watchAll();
+
+  Stream<Sound?> watchById(int id);
+
+  Stream<List<Sound>> watchByType(int typ);
+
+  // ── 读取 ─────────────────────────────────────────────────────────────────
+
+  Future<List<Sound>> getAll();
+
+  Future<Sound?> getById(int id);
+
+  Future<List<Sound>> getByType(int typ);
+
+  Future<List<Sound>> getByChannelGroup(int channelGroupId);
+
+  Future<List<Sound>> getDefaults();
+
+  // ── 写入 ─────────────────────────────────────────────────────────────────
+
+  Future<void> insertOrReplace(Sound sound);
+
+  Future<void> insertOrReplaceAll(List<Sound> sounds);
+
+  Future<void> update(Sound sound);
+
+  // ── 删除 ─────────────────────────────────────────────────────────────────
+
+  Future<void> delete(int id);
+
+  Future<void> clear();
+}

apps/im_app/lib/domain/repositories/tag_repository.dart

@@ -0,0 +1,43 @@
+import 'package:im_app/domain/entities/tag.dart';
+
+/// 标签仓储接口
+abstract class TagRepository {
+  // ── 监听 ─────────────────────────────────────────────────────────────────
+
+  Stream<List<Tag>> watchAll();
+
+  Stream<Tag?> watchById(int id);
+
+  Stream<List<Tag>> watchByUid(int uid);
+
+  Stream<List<Tag>> watchByType(int type);
+
+  // ── 读取 ─────────────────────────────────────────────────────────────────
+
+  Future<List<Tag>> getAll();
+
+  Future<Tag?> getById(int id);
+
+  Future<List<Tag>> getByUid(int uid);
+
+  Future<List<Tag>> getByType(int type);
+
+  // ── 写入 ─────────────────────────────────────────────────────────────────
+
+  /// 插入标签（autoIncrement id，无需提供）
+  Future<void> insert(Tag tag);
+
+  Future<void> insertOrReplace(Tag tag);
+
+  Future<void> insertOrReplaceAll(List<Tag> tags);
+
+  Future<void> update(Tag tag);
+
+  // ── 删除 ─────────────────────────────────────────────────────────────────
+
+  Future<void> delete(int id);
+
+  Future<void> deleteByUid(int uid);
+
+  Future<void> clear();
+}

apps/im_app/lib/domain/repositories/user_request_history_repository.dart

@@ -0,0 +1,34 @@
+import 'package:im_app/domain/entities/user_request_history.dart';
+
+/// 用户请求历史仓储接口
+abstract class UserRequestHistoryRepository {
+  // ── 监听 ─────────────────────────────────────────────────────────────────
+
+  Stream<List<UserRequestHistory>> watchAll();
+
+  Stream<UserRequestHistory?> watchById(int id);
+
+  Stream<List<UserRequestHistory>> watchByStatus(int status);
+
+  // ── 读取 ─────────────────────────────────────────────────────────────────
+
+  Future<List<UserRequestHistory>> getAll();
+
+  Future<UserRequestHistory?> getById(int id);
+
+  Future<List<UserRequestHistory>> getByStatus(int status);
+
+  // ── 写入 ─────────────────────────────────────────────────────────────────
+
+  Future<void> insertOrReplace(UserRequestHistory history);
+
+  Future<void> insertOrReplaceAll(List<UserRequestHistory> histories);
+
+  Future<void> update(UserRequestHistory history);
+
+  // ── 删除 ─────────────────────────────────────────────────────────────────
+
+  Future<void> delete(int id);
+
+  Future<void> clear();
+}

apps/im_app/lib/domain/repositories/workspace_repository.dart

@@ -0,0 +1,32 @@
+import 'package:im_app/domain/entities/workspace.dart';
+
+/// 工作空间仓储接口
+abstract class WorkspaceRepository {
+  // ── 监听 ─────────────────────────────────────────────────────────────────
+
+  Stream<List<Workspace>> watchAll();
+
+  Stream<Workspace?> watchById(int id);
+
+  // ── 读取 ─────────────────────────────────────────────────────────────────
+
+  Future<List<Workspace>> getAll();
+
+  Future<Workspace?> getById(int id);
+
+  Future<List<Workspace>> getByOwner(int ownerId);
+
+  // ── 写入 ─────────────────────────────────────────────────────────────────
+
+  Future<void> insertOrReplace(Workspace workspace);
+
+  Future<void> insertOrReplaceAll(List<Workspace> workspaces);
+
+  Future<void> update(Workspace workspace);
+
+  // ── 删除 ─────────────────────────────────────────────────────────────────
+
+  Future<void> delete(int id);
+
+  Future<void> clear();
+}

apps/im_app/lib/features/app_tab/di/favorite_detail_provider.dart

@@ -0,0 +1,36 @@
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:im_app/app/di/db_provider.dart';
+import 'package:im_app/data/repositories/favorite_detail_repository_impl.dart';
+import 'package:im_app/domain/repositories/favorite_detail_repository.dart';
+import 'package:riverpod_annotation/riverpod_annotation.dart';
+import 'package:im_app/domain/entities/favorite_detail.dart';
+
+part 'favorite_detail_provider.g.dart';
+
+// ── Repository ────────────────────────────────────────────────────────────────
+
+/// 收藏详情仓储 Provider
+final favoriteDetailRepositoryProvider = Provider<FavoriteDetailRepository>((
+  ref,
+) {
+  return FavoriteDetailRepositoryImpl(ref.watch(storageSdkProvider));
+});
+
+// ── Streams ───────────────────────────────────────────────────────────────────
+
+/// 监听所有收藏详情
+@riverpod
+Stream<List<FavoriteDetail>> allFavoriteDetails(Ref ref) {
+  return ref.watch(favoriteDetailRepositoryProvider).watchAll();
+}
+
+/// 监听指定 relatedId 的收藏详情
+@riverpod
+Stream<List<FavoriteDetail>> favoriteDetailsByRelatedId(
+  Ref ref,
+  String relatedId,
+) {
+  return ref
+      .watch(favoriteDetailRepositoryProvider)
+      .watchByRelatedId(relatedId);
+}

apps/im_app/lib/features/app_tab/di/favorite_provider.dart

@@ -0,0 +1,35 @@
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:im_app/app/di/db_provider.dart';
+import 'package:im_app/data/repositories/favorite_repository_impl.dart';
+import 'package:im_app/domain/entities/favorite.dart';
+import 'package:im_app/domain/repositories/favorite_repository.dart';
+import 'package:riverpod_annotation/riverpod_annotation.dart';
+
+part 'favorite_provider.g.dart';
+
+// ── Repository ────────────────────────────────────────────────────────────────
+
+/// 收藏仓储 Provider
+final favoriteRepositoryProvider = Provider<FavoriteRepository>((ref) {
+  return FavoriteRepositoryImpl(ref.watch(storageSdkProvider));
+});
+
+// ── Streams ───────────────────────────────────────────────────────────────────
+
+/// 监听所有收藏
+@riverpod
+Stream<List<Favorite>> allFavorites(Ref ref) {
+  return ref.watch(favoriteRepositoryProvider).watchAll();
+}
+
+/// 监听指定收藏
+@riverpod
+Stream<Favorite?> favoriteById(Ref ref, int id) {
+  return ref.watch(favoriteRepositoryProvider).watchById(id);
+}
+
+/// 监听指定 parentId 的收藏
+@riverpod
+Stream<List<Favorite>> favoritesByParentId(Ref ref, String parentId) {
+  return ref.watch(favoriteRepositoryProvider).watchByParentId(parentId);
+}

apps/im_app/lib/features/chat/di/chat_category_provider.dart

@@ -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_category_repository_impl.dart';
+import 'package:im_app/domain/entities/chat_category.dart';
+import 'package:im_app/domain/repositories/chat_category_repository.dart';
+import 'package:riverpod_annotation/riverpod_annotation.dart';
+
+part 'chat_category_provider.g.dart';
+
+// ── Repository ────────────────────────────────────────────────────────────────
+
+/// 聊天分类仓储 Provider
+final chatCategoryRepositoryProvider = Provider<ChatCategoryRepository>((ref) {
+  return ChatCategoryRepositoryImpl(ref.watch(storageSdkProvider));
+});
+
+// ── Streams ───────────────────────────────────────────────────────────────────
+
+/// 监听所有聊天分类
+@riverpod
+Stream<List<ChatCategory>> allChatCategories(Ref ref) {
+  return ref.watch(chatCategoryRepositoryProvider).watchAllChatCategories();
+}
+
+/// 监听指定聊天分类
+@riverpod
+Stream<ChatCategory?> chatCategory(Ref ref, int id) {
+  return ref.watch(chatCategoryRepositoryProvider).watchChatCategory(id);
+}

apps/im_app/lib/features/chat/di/chat_provider.dart

@@ -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_repository_impl.dart';
+import 'package:im_app/domain/entities/chat.dart';
+import 'package:im_app/domain/repositories/chat_repository.dart';
+import 'package:riverpod_annotation/riverpod_annotation.dart';
+
+part 'chat_provider.g.dart';
+
+// ── Repository ────────────────────────────────────────────────────────────────
+
+/// 聊天仓储 Provider
+final chatRepositoryProvider = Provider<ChatRepository>((ref) {
+  return ChatRepositoryImpl(ref.watch(storageSdkProvider));
+});
+
+// ── Streams ───────────────────────────────────────────────────────────────────
+
+/// 监听所有聊天
+@riverpod
+Stream<List<Chat>> allChats(Ref ref) {
+  return ref.watch(chatRepositoryProvider).watchAllChats();
+}
+
+/// 监听指定聊天
+@riverpod
+Stream<Chat?> chat(Ref ref, int id) {
+  return ref.watch(chatRepositoryProvider).watchChat(id);
+}

apps/im_app/lib/features/chat/di/group_provider.dart

@@ -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/group_repository_impl.dart';
+import 'package:im_app/domain/entities/group.dart';
+import 'package:im_app/domain/repositories/group_repository.dart';
+import 'package:riverpod_annotation/riverpod_annotation.dart';
+
+part 'group_provider.g.dart';
+
+// ── Repository ────────────────────────────────────────────────────────────────
+
+/// 群组仓储 Provider
+final groupRepositoryProvider = Provider<GroupRepository>((ref) {
+  return GroupRepositoryImpl(ref.watch(storageSdkProvider));
+});
+
+// ── Streams ───────────────────────────────────────────────────────────────────
+
+/// 监听所有群组
+@riverpod
+Stream<List<Group>> allGroups(Ref ref) {
+  return ref.watch(groupRepositoryProvider).watchAll();
+}
+
+/// 监听指定群组
+@riverpod
+Stream<Group?> groupById(Ref ref, int id) {
+  return ref.watch(groupRepositoryProvider).watchById(id);
+}

apps/im_app/lib/features/chat/di/message_provider.dart

@@ -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/message_repository_impl.dart';
+import 'package:im_app/domain/entities/message.dart';
+import 'package:im_app/domain/repositories/message_repository.dart';
+import 'package:riverpod_annotation/riverpod_annotation.dart';
+
+part 'message_provider.g.dart';
+
+// ── Repository ────────────────────────────────────────────────────────────────
+
+/// 消息仓储 Provider
+final messageRepositoryProvider = Provider<MessageRepository>((ref) {
+  return MessageRepositoryImpl(ref.watch(storageSdkProvider));
+});
+
+// ── Streams ───────────────────────────────────────────────────────────────────
+
+/// 监听指定 chatId 的消息列表
+@riverpod
+Stream<List<Message>> messagesByChatId(Ref ref, int chatId) {
+  return ref.watch(messageRepositoryProvider).watchByChatId(chatId);
+}
+
+/// 监听指定消息
+@riverpod
+Stream<Message?> messageById(Ref ref, int id) {
+  return ref.watch(messageRepositoryProvider).watchById(id);
+}

apps/im_app/lib/features/contact/di/pending_friend_request_history_provider.dart

@@ -0,0 +1,38 @@
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:im_app/app/di/db_provider.dart';
+import 'package:im_app/data/repositories/pending_friend_request_history_repository_impl.dart';
+import 'package:im_app/domain/entities/pending_friend_request_history.dart';
+import 'package:im_app/domain/repositories/pending_friend_request_history_repository.dart';
+import 'package:riverpod_annotation/riverpod_annotation.dart';
+
+part 'pending_friend_request_history_provider.g.dart';
+
+// ── Repository ────────────────────────────────────────────────────────────────
+
+final pendingFriendRequestHistoryRepositoryProvider =
+    Provider<PendingFriendRequestHistoryRepository>((ref) {
+      return PendingFriendRequestHistoryRepositoryImpl(
+        ref.watch(storageSdkProvider),
+      );
+    });
+
+// ── Streams ───────────────────────────────────────────────────────────────────
+
+/// 监听所有好友请求历史
+@riverpod
+Stream<List<PendingFriendRequestHistory>> allPendingFriendRequestHistories(
+  Ref ref,
+) {
+  return ref.watch(pendingFriendRequestHistoryRepositoryProvider).watchAll();
+}
+
+/// 监听指定 uid 的好友请求历史
+@riverpod
+Stream<List<PendingFriendRequestHistory>> pendingFriendRequestHistoriesByUid(
+  Ref ref,
+  int uid,
+) {
+  return ref
+      .watch(pendingFriendRequestHistoryRepositoryProvider)
+      .watchByUid(uid);
+}

apps/im_app/lib/features/contact/di/user_request_history_provider.dart

@@ -0,0 +1,38 @@
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:im_app/app/di/db_provider.dart';
+import 'package:im_app/data/repositories/user_request_history_repository_impl.dart';
+import 'package:im_app/domain/entities/user_request_history.dart';
+import 'package:im_app/domain/repositories/user_request_history_repository.dart';
+import 'package:riverpod_annotation/riverpod_annotation.dart';
+
+part 'user_request_history_provider.g.dart';
+
+// ── Repository ────────────────────────────────────────────────────────────────
+
+final userRequestHistoryRepositoryProvider =
+    Provider<UserRequestHistoryRepository>((ref) {
+      return UserRequestHistoryRepositoryImpl(ref.watch(storageSdkProvider));
+    });
+
+// ── Streams ───────────────────────────────────────────────────────────────────
+
+/// 监听所有用户请求历史
+@riverpod
+Stream<List<UserRequestHistory>> allUserRequestHistories(Ref ref) {
+  return ref.watch(userRequestHistoryRepositoryProvider).watchAll();
+}
+
+/// 监听指定状态的用户请求历史
+@riverpod
+Stream<List<UserRequestHistory>> userRequestHistoriesByStatus(
+  Ref ref,
+  int status,
+) {
+  return ref.watch(userRequestHistoryRepositoryProvider).watchByStatus(status);
+}
+
+/// 监听指定用户请求历史
+@riverpod
+Stream<UserRequestHistory?> userRequestHistoryById(Ref ref, int id) {
+  return ref.watch(userRequestHistoryRepositoryProvider).watchById(id);
+}

apps/im_app/lib/features/mini_app/mini_app_provider.dart

@@ -0,0 +1,25 @@
+import 'package:im_app/app/di/db_provider.dart';
+import 'package:im_app/data/repositories/discover_mini_app_repository_impl.dart';
+import 'package:im_app/data/repositories/explore_mini_app_repository_impl.dart';
+import 'package:im_app/data/repositories/favorite_mini_app_repository_impl.dart';
+import 'package:im_app/data/repositories/recent_mini_app_repository_impl.dart';
+import 'package:im_app/domain/repositories/mini_app_repository.dart';
+import 'package:riverpod_annotation/riverpod_annotation.dart';
+
+part 'mini_app_provider.g.dart';
+
+@riverpod
+MiniAppRepository discoverMiniAppRepository(Ref ref) =>
+    DiscoverMiniAppRepositoryImpl(ref.watch(storageSdkProvider));
+
+@riverpod
+MiniAppRepository exploreMiniAppRepository(Ref ref) =>
+    ExploreMiniAppRepositoryImpl(ref.watch(storageSdkProvider));
+
+@riverpod
+MiniAppRepository favoriteMiniAppRepository(Ref ref) =>
+    FavoriteMiniAppRepositoryImpl(ref.watch(storageSdkProvider));
+
+@riverpod
+MiniAppRepository recentMiniAppRepository(Ref ref) =>
+    RecentMiniAppRepositoryImpl(ref.watch(storageSdkProvider));

apps/im_app/lib/features/workspace/di/workspace_provider.dart

@@ -0,0 +1,28 @@
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:im_app/app/di/db_provider.dart';
+import 'package:im_app/data/repositories/workspace_repository_impl.dart';
+import 'package:im_app/domain/entities/workspace.dart';
+import 'package:im_app/domain/repositories/workspace_repository.dart';
+import 'package:riverpod_annotation/riverpod_annotation.dart';
+
+part 'workspace_provider.g.dart';
+
+// ── Repository ────────────────────────────────────────────────────────────────
+
+final workspaceRepositoryProvider = Provider<WorkspaceRepository>((ref) {
+  return WorkspaceRepositoryImpl(ref.watch(storageSdkProvider));
+});
+
+// ── Streams ───────────────────────────────────────────────────────────────────
+
+/// 监听所有工作空间
+@riverpod
+Stream<List<Workspace>> allWorkspaces(Ref ref) {
+  return ref.watch(workspaceRepositoryProvider).watchAll();
+}
+
+/// 监听指定工作空间
+@riverpod
+Stream<Workspace?> workspaceById(Ref ref, int id) {
+  return ref.watch(workspaceRepositoryProvider).watchById(id);
+}