# docs

**Repository Path**: sunghoo/docs

## Basic Information

- **Project Name**: docs
- **Description**: 学习总结文档。
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2025-07-04
- **Last Updated**: 2025-09-12

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# docs

```mermaid
sequenceDiagram
    participant User as 用户
    participant UserSvc as 用户服务 (写模型)
    participant DB_User as 用户数据库
    participant Kafka as 消息总线
    participant OrderViewBuilder as 订单视图构建服务
    participant ES as Elasticsearch (读模型)

    User->>UserSvc: POST /users/usr_abc/profile (newName: "张三丰")

    UserSvc->>DB_User: UPDATE users SET name = "张三丰" WHERE id = "usr_abc"
    DB_User-->>UserSvc: Success

    Note right of UserSvc: 核心业务完成，发布领域事件
    UserSvc->>Kafka: Publish to 'user.events' topic (Event: UserUpdated)

    Kafka-->>OrderViewBuilder: Consume 'UserUpdated' event
    Note right of OrderViewBuilder: 收到事件: { userId: "usr_abc", newName: "张三丰" }

    OrderViewBuilder->>ES: POST /order_query_view/_update_by_query
    Note right of ES: Payload: Query on user_id, Script to update user_name

    ES-->>OrderViewBuilder: { "total": 150, "updated": 150, "failures": [] }
    Note right of OrderViewBuilder: 任务成功，150个订单文档被更新
```

[Mpass](https://smpass.hyundai-autoever.com/mpass/hmgs_mpass.html)

[AutoWay](https://autowayapps.hyundai.net/appstore/app/appList.sm?companyId=null)

[Omnissa Horizon Client for Windows](https://customerconnect.omnissa.com/downloads/details?downloadGroup=CART26FQ2_WIN_2506&productId=1616&rPId=119130)



허성호:

Mapss아이디/비밀번호
9509909 A!09509909

Mpass:
질문답: 북경,김호,연대부중