feat: 添加好友功能并集成 LiteLLM 代理服务

- 新增好友搜索、添加、好友列表功能 - 集成 LiteLLM 代理服务及多模型定价配置 - 更新 iOS CocoaPods 配置 - 更新 .gitignore 和环境变量配置
2026-03-11 09:14:51 +08:00
parent 487405aa5b
commit e55e445906
28 changed files with 1226 additions and 181 deletions
@@ -0,0 +1,96 @@
+import 'package:social_app/core/api/i_api_client.dart';
+
+class FriendsApi {
+  final IApiClient _client;
+  static const _prefix = '/api/v1/friends';
+
+  FriendsApi(this._client);
+
+  Future<List<FriendResponse>> getFriends() async {
+    final response = await _client.get(_prefix);
+    final List<dynamic> data = response.data;
+    return data.map((json) => FriendResponse.fromJson(json)).toList();
+  }
+
+  Future<List<FriendResponse>> getIncomingRequests() async {
+    final response = await _client.get('$_prefix/requests/inbox');
+    final List<dynamic> data = response.data;
+    return data.map((json) => FriendResponse.fromJson(json)).toList();
+  }
+
+  Future<List<FriendResponse>> getOutgoingRequests() async {
+    final response = await _client.get('$_prefix/requests/outgoing');
+    final List<dynamic> data = response.data;
+    return data.map((json) => FriendResponse.fromJson(json)).toList();
+  }
+
+  Future<FriendResponse> sendRequest(String targetUserId) async {
+    final response = await _client.post(
+      '$_prefix/requests',
+      data: {'target_user_id': targetUserId},
+    );
+    return FriendResponse.fromJson(response.data);
+  }
+
+  Future<FriendResponse> acceptRequest(String friendshipId) async {
+    final response = await _client.post(
+      '$_prefix/requests/$friendshipId/accept',
+    );
+    return FriendResponse.fromJson(response.data);
+  }
+
+  Future<FriendResponse> declineRequest(String friendshipId) async {
+    final response = await _client.post(
+      '$_prefix/requests/$friendshipId/decline',
+    );
+    return FriendResponse.fromJson(response.data);
+  }
+
+  Future<void> removeFriend(String friendshipId) async {
+    await _client.delete('$_prefix/$friendshipId');
+  }
+}
+
+class FriendResponse {
+  final String id;
+  final UserBasicInfo friend;
+  final String status;
+  final DateTime createdAt;
+  final DateTime? acceptedAt;
+
+  FriendResponse({
+    required this.id,
+    required this.friend,
+    required this.status,
+    required this.createdAt,
+    this.acceptedAt,
+  });
+
+  factory FriendResponse.fromJson(Map<String, dynamic> json) {
+    return FriendResponse(
+      id: json['id'] as String,
+      friend: UserBasicInfo.fromJson(json['friend'] as Map<String, dynamic>),
+      status: json['status'] as String,
+      createdAt: DateTime.parse(json['created_at'] as String),
+      acceptedAt: json['accepted_at'] != null
+          ? DateTime.parse(json['accepted_at'] as String)
+          : null,
+    );
+  }
+}
+
+class UserBasicInfo {
+  final String id;
+  final String username;
+  final String? avatarUrl;
+
+  UserBasicInfo({required this.id, required this.username, this.avatarUrl});
+
+  factory UserBasicInfo.fromJson(Map<String, dynamic> json) {
+    return UserBasicInfo(
+      id: json['id'] as String,
+      username: json['username'] as String,
+      avatarUrl: json['avatar_url'] as String?,
+    );
+  }
+}