291 lines
5.1 KiB
Markdown
291 lines
5.1 KiB
Markdown
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# 蚂蚁租赁业务流程梳理
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> 根据项目需求,裁剪官方部分流程(官方多流程处理时),按照项目具体需求按需选取
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## 1. 前置订单签约
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### 1.1 发起合同签约
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```mermaid
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sequenceDiagram
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Actor u as 新老系统
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participant p as 统一支付平台
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participant a as 蚂蚁
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note over u,a: 签约流程【前置订单签约】
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p->>a: 同步前置订单
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p->>a: 发起前置合同签署
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p->>a: 发起代扣签约请求
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p->>a: 查询代扣签约结果
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p->>a: 代扣签约完成后,落签合同
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p->>a: 如果需要多方落签的情况
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```
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### 1.1.1 发起代扣签约
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> 归属于具体订单
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```mermaid
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sequenceDiagram
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Actor u as 新老系统
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participant p as 统一支付平台
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participant a as 蚂蚁
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u->>+p: 发起代扣签约请求
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p->>+p: 开始组装请求
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p->>p: 填写订单号
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p->>-p: 组装请求完成
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p->>+a: 发送代扣签约请求
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a-->>-p: 响应代扣签约结果
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p->>-u: 响应代扣签约结果
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```
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### 1.1.2 发起解除代扣
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> 归属于具体订单
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```mermaid
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sequenceDiagram
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Actor u as 新老系统
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participant p as 统一支付平台
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participant a as 蚂蚁
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u->>+p: 发起解除代扣请求
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p->>+p: 开始组装请求
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p->>p: 填写订单号
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p->>-p: 组装请求完成
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p->>+a: 发送解除代扣请求
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a-->>-p: 响应解除结果
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p->>-u: 响应解除结果
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```
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### 1.1.3 查询代扣签约
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> 归属于具体订单
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```mermaid
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sequenceDiagram
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Actor u as 新老系统
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participant p as 统一支付平台
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participant a as 蚂蚁
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u->>+p: 发起查询代扣签约请求
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p->>+p: 开始组装请求
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p->>p: 填写订单号
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p->>-p: 组装请求完成
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p->>+a: 发送查询代扣签约请求
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a-->>-p: 响应查询代扣签约结果
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p->>-u: 响应查询代扣签约结果
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```
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### 1.1.4 取消代扣计划
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> 归属于具体订单
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```mermaid
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sequenceDiagram
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Actor u as 新老系统
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participant p as 统一支付平台
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participant a as 蚂蚁
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u->>+p: 发起取消代扣签约请求
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p->>+p: 开始组装请求
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p->>p: 填写订单号
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p->>p: 填写取消理由
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p->>-p: 组装请求完成
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p->>+a: 发送取消代扣签约请求
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a-->>-p: 响应取消代扣签约结果
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p->>-u: 响应取消代扣签约结果
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```
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### 1.1.5 异步解约确认
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> 归属于具体订单
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```mermaid
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sequenceDiagram
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Actor u as 新老系统
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participant p as 统一支付平台
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participant a as 蚂蚁
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u->>+p: 发起异步解约确认请求
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p->>+p: 开始组装请求
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p->>p: 填写订单号
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p->>p: 填写操作 == "REFUSE"
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p->>p: 填写 服务用户
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p->>p: 填写 用户欠款
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p->>p: 填写 解约理由
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p->>-p: 组装请求完成
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p->>+a: 发送异步解约确认请求
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a-->>-p: 响应异步解约确认结果
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p->>-u: 响应异步解约确认结果
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```
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### 1.1.6 查询订单信息
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> 归属于具体订单
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```mermaid
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sequenceDiagram
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Actor u as 新老系统
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participant p as 统一支付平台
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participant a as 蚂蚁
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u->>+p: 发起查询订单信息请求
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p->>+p: 开始组装请求
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p->>p: 填写 查询类型("orderFullInfo")
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p->>p: 填写 订单号
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p->>-p: 组装请求完成
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p->>+a: 发送查询订单信息请求
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a-->>-p: 响应查询订单信息结果
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p->>-u: 响应查询订单信息结果
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```
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### 1.11.1 同步前置订单
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```mermaid
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sequenceDiagram
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participant p as 统一支付平台
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participant a as 蚂蚁
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p->>+p: 开始组装请求
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p->>p: 填写 查询类型("orderFullInfo")
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p->>p: 填写 订单号
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note left of p: 这样填写数据, 订单更类似我们统一支付平台的合约概念
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p->>p: 填写 租赁期数
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p->>p: 填写 总金额
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p->>-p: 组装请求完成
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p->>+a: 发送查询订单信息请求
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a-->>-p: 响应查询订单信息结果
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```
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### 1.9.1 关闭订单
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> 归属于具体订单
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>
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> 关闭订单的前提:
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>
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> 1. 用户履约完成
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> 2. 取消代扣计划:场景
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> 2.1 租转售
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> 2.2 退租成功
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```mermaid
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sequenceDiagram
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Actor u as 新老系统
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participant p as 统一支付平台
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participant a as 蚂蚁
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u->>+p: 发起关闭订单请求
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p->>+p: 开始组装交易同步请求
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p->>p: 填写订单号, 关闭原因
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p->>-p: 组装交易同步请求完成
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p->>+a: 发送关闭订单请求
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a-->>-p: 响应关闭结果
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p->>-u: 响应关闭结果
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```
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## 2. 合约
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### 2.1 签约
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> 前置签约模式
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```mermaid
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sequenceDiagram
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Actor u as 新老系统
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participant p as 统一支付平台
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participant a as 蚂蚁
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u->>p: 签署合同请求
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p ->>+a: 发起合同申请
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p ->>a: 调用前置签约合同接口
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p ->>a: 填写参数 合同模板ID、订单ID【统一平台的合约ID】
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a->>a: 合同校验
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a->>p: 合同校验完成后,返回签约链接地址
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p->>u: 透传签约链接,在用户界面拉起合同界面
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u->>a: 签署合同完毕
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a ->>-p: 完成合同签约
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```
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