后端接口 TODO 清单 - 通知推送模块

1. 同步通知到后端

文件: LocalNotificationManager.java 接口路径: POST /api/notifications/sync 请求参数:

{
  "notificationId": "string",
  "type": "string",
  "title": "string",
  "content": "string",
  "timestamp": "number"
}

返回数据:

{
  "code": 200,
  "data": {
    "success": true
  }
}

说明:

将本地生成的通知同步到后端
用于跨设备通知同步

2. 获取未读通知数量

文件: MainActivity.java, NotificationsActivity.java 接口路径: GET /api/notifications/unread/count 请求参数: userId（从token中获取） 返回数据:

{
  "code": 200,
  "data": {
    "unreadCount": "number",
    "byType": {
      "system": "number",
      "interaction": "number",
      "follow": "number",
      "message": "number",
      "live": "number"
    }
  }
}

3. 标记所有通知为已读

文件: NotificationsActivity.java 接口路径: POST /api/notifications/read/all 请求参数:

{
  "userId": "string",
  "type": "string"
}

返回数据:

{
  "code": 200,
  "data": {
    "success": true
  }
}

4. 删除通知

文件: NotificationsActivity.java 接口路径: DELETE /api/notifications/{notificationId} 请求参数: notificationId (路径参数) 返回数据:

{
  "code": 200,
  "data": {
    "success": true
  }
}

推送通知集成

Firebase Cloud Messaging (FCM)

注册设备Token
- 接口路径: POST /api/devices/register
- 请求参数: {deviceToken: string, platform: "android"}
注销设备Token
- 接口路径: POST /api/devices/unregister
- 请求参数: {deviceToken: string}
更新通知设置
- 接口路径: PUT /api/notifications/settings
- 请求参数: {enablePush: boolean, types: string[]}

推送消息格式

{
  "notification": {
    "title": "string",
    "body": "string",
    "icon": "string"
  },
  "data": {
    "type": "string",
    "targetId": "string",
    "action": "string"
  }
}

通知类型

system: 系统通知
interaction: 互动通知（点赞、评论）
follow: 关注通知
message: 私信通知
live: 直播通知（关注的主播开播）

WebSocket 实时推送

连接

WebSocket URL: ws://api.example.com/notifications
连接时携带 token: ?token={token}

接收消息格式

{
  "type": "notification",
  "data": {
    "id": "string",
    "type": "string",
    "title": "string",
    "content": "string",
    "timestamp": "number",
    "isRead": false
  }
}

心跳保持

每30秒发送一次心跳: {"type": "ping"}
服务器响应: {"type": "pong"}

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