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ccdi/docs/plans/backend/2026-03-19-results-overview-risk-api-backend-implementation.md

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# Results Overview Risk API Backend Implementation Plan
> **For agentic workers:** REQUIRED: Use superpowers:subagent-driven-development (if subagents available) or superpowers:executing-plans to implement this plan. Steps use checkbox (`- [ ]`) syntax for tracking.
**Goal:** 为结果总览页面实现风险仪表盘、风险人员总览、中高风险人员 TOP10 三个后端接口,并在项目流水标签打标完成后回写项目高、中、低风险人数。
**Architecture:** 在 `ccdi-project` 模块内新增结果总览专用 Controller、Service、Mapper 与 VO查询统一基于 `ccdi_project``ccdi_bank_statement_tag_result` 聚合,不新增兼容性补丁链路。员工风险等级按命中去重规则数分级,项目表高、中、低风险人数在标签任务成功结束后同步回写,保证项目列表与结果总览口径一致。
**Tech Stack:** Java 21, Spring Boot 3, MyBatis XML, MyBatis Plus, Maven, JUnit
---
### Task 1: 定义结果总览 VO 与服务接口骨架
**Files:**
- Create: `ccdi-project/src/main/java/com/ruoyi/ccdi/project/domain/vo/CcdiProjectOverviewDashboardVO.java`
- Create: `ccdi-project/src/main/java/com/ruoyi/ccdi/project/domain/vo/CcdiProjectOverviewStatVO.java`
- Create: `ccdi-project/src/main/java/com/ruoyi/ccdi/project/domain/vo/CcdiProjectRiskPeopleOverviewVO.java`
- Create: `ccdi-project/src/main/java/com/ruoyi/ccdi/project/domain/vo/CcdiProjectRiskPeopleOverviewItemVO.java`
- Create: `ccdi-project/src/main/java/com/ruoyi/ccdi/project/domain/vo/CcdiProjectTopRiskPeopleVO.java`
- Create: `ccdi-project/src/main/java/com/ruoyi/ccdi/project/domain/vo/CcdiProjectTopRiskPeopleItemVO.java`
- Create: `ccdi-project/src/main/java/com/ruoyi/ccdi/project/domain/vo/CcdiProjectEmployeeRiskAggregateVO.java`
- Create: `ccdi-project/src/main/java/com/ruoyi/ccdi/project/service/ICcdiProjectOverviewService.java`
- Test: `ccdi-project/src/test/java/com/ruoyi/ccdi/project/service/CcdiProjectOverviewServiceStructureTest.java`
- [ ] **Step 1: Write the failing test**
新增结构测试,锁定服务接口与 VO 名称:
```java
@Test
void shouldExposeOverviewServiceMethods() throws Exception {
Class<?> clazz = Class.forName("com.ruoyi.ccdi.project.service.ICcdiProjectOverviewService");
assertNotNull(clazz.getMethod("getDashboard", Long.class));
assertNotNull(clazz.getMethod("getRiskPeopleOverview", Long.class));
assertNotNull(clazz.getMethod("getTopRiskPeople", Long.class));
assertNotNull(clazz.getMethod("refreshProjectRiskCounts", Long.class, String.class));
}
```
- [ ] **Step 2: Run test to verify it fails**
Run:
```bash
mvn test -pl ccdi-project -Dtest=CcdiProjectOverviewServiceStructureTest
```
Expected:
- `FAIL`
- 原因是接口与 VO 尚未创建
- [ ] **Step 3: Write minimal implementation**
最小落地如下:
1. 为 3 个区块分别创建返回 VO。
2. 新建员工聚合中间 VO字段至少包括
- `staffIdCard`
- `staffName`
- `deptName`
- `ruleCount`
- `modelCount`
- `topRuleName`
- `riskLevelCode`
- `riskLevelName`
- `riskLevelSort`
3. 新建 `ICcdiProjectOverviewService`,声明以下方法:
```java
CcdiProjectOverviewDashboardVO getDashboard(Long projectId);
CcdiProjectRiskPeopleOverviewVO getRiskPeopleOverview(Long projectId);
CcdiProjectTopRiskPeopleVO getTopRiskPeople(Long projectId);
void refreshProjectRiskCounts(Long projectId, String operator);
```
- [ ] **Step 4: Run test to verify it passes**
Run:
```bash
mvn test -pl ccdi-project -Dtest=CcdiProjectOverviewServiceStructureTest
```
Expected:
- `PASS`
- [ ] **Step 5: Commit**
```bash
git add ccdi-project/src/main/java/com/ruoyi/ccdi/project/domain/vo/CcdiProjectOverviewDashboardVO.java ccdi-project/src/main/java/com/ruoyi/ccdi/project/domain/vo/CcdiProjectOverviewStatVO.java ccdi-project/src/main/java/com/ruoyi/ccdi/project/domain/vo/CcdiProjectRiskPeopleOverviewVO.java ccdi-project/src/main/java/com/ruoyi/ccdi/project/domain/vo/CcdiProjectRiskPeopleOverviewItemVO.java ccdi-project/src/main/java/com/ruoyi/ccdi/project/domain/vo/CcdiProjectTopRiskPeopleVO.java ccdi-project/src/main/java/com/ruoyi/ccdi/project/domain/vo/CcdiProjectTopRiskPeopleItemVO.java ccdi-project/src/main/java/com/ruoyi/ccdi/project/domain/vo/CcdiProjectEmployeeRiskAggregateVO.java ccdi-project/src/main/java/com/ruoyi/ccdi/project/service/ICcdiProjectOverviewService.java ccdi-project/src/test/java/com/ruoyi/ccdi/project/service/CcdiProjectOverviewServiceStructureTest.java
git commit -m "定义结果总览风险接口基础结构"
```
### Task 2: 新增结果总览 Mapper 与员工归并聚合 SQL
**Files:**
- Create: `ccdi-project/src/main/java/com/ruoyi/ccdi/project/mapper/CcdiProjectOverviewMapper.java`
- Create: `ccdi-project/src/main/resources/mapper/ccdi/project/CcdiProjectOverviewMapper.xml`
- Test: `ccdi-project/src/test/java/com/ruoyi/ccdi/project/mapper/CcdiProjectOverviewMapperSqlTest.java`
- [ ] **Step 1: Write the failing test**
新增 SQL 结构测试,锁定 Mapper XML 中必须包含员工归并和风险等级分段逻辑:
```java
@Test
void shouldContainEmployeeRiskAggregationSql() throws Exception {
String xml = Files.readString(Path.of("ccdi-project/src/main/resources/mapper/ccdi/project/CcdiProjectOverviewMapper.xml"));
assertTrue(xml.contains("count(distinct base.rule_code)"));
assertTrue(xml.contains("count(distinct base.model_code)"));
assertTrue(xml.contains("when agg.rule_count >= 5 then 'HIGH'"));
assertTrue(xml.contains("when agg.rule_count between 2 and 4 then 'MEDIUM'"));
}
```
- [ ] **Step 2: Run test to verify it fails**
Run:
```bash
mvn test -pl ccdi-project -Dtest=CcdiProjectOverviewMapperSqlTest
```
Expected:
- `FAIL`
- 原因是 Mapper 文件还不存在
- [ ] **Step 3: Write minimal implementation**
创建 `CcdiProjectOverviewMapper` 与 XML至少提供以下查询
1. `selectDashboardBaseByProjectId(Long projectId)`
2. `selectRiskPeopleOverviewByProjectId(Long projectId)`
3. `selectTopRiskPeopleByProjectId(Long projectId)`
4. `selectRiskCountSummaryByProjectId(Long projectId)`
SQL 设计要求:
1. 先用公共子查询把标签结果归并到员工身份证:
- 本人命中:`object_type = 'STAFF_ID_CARD'`
- 流水本人命中:`bank_statement_id -> ccdi_bank_statement.cret_no`
- 亲属命中:`relation_cert_no -> person_id`
2. 外层按员工聚合:
```sql
count(distinct base.rule_code) as rule_count,
count(distinct base.model_code) as model_count
```
3. 风险等级按规则数分段:
```sql
case
when agg.rule_count >= 5 then 'HIGH'
when agg.rule_count between 2 and 4 then 'MEDIUM'
else 'LOW'
end
```
4. `riskPoint` 使用“规则命中次数倒序 + rule_code 升序”取第一条规则名。
- [ ] **Step 4: Run test to verify it passes**
Run:
```bash
mvn test -pl ccdi-project -Dtest=CcdiProjectOverviewMapperSqlTest
```
Expected:
- `PASS`
- [ ] **Step 5: Commit**
```bash
git add ccdi-project/src/main/java/com/ruoyi/ccdi/project/mapper/CcdiProjectOverviewMapper.java ccdi-project/src/main/resources/mapper/ccdi/project/CcdiProjectOverviewMapper.xml ccdi-project/src/test/java/com/ruoyi/ccdi/project/mapper/CcdiProjectOverviewMapperSqlTest.java
git commit -m "新增结果总览员工风险聚合查询"
```
### Task 3: 实现结果总览 Service
**Files:**
- Create: `ccdi-project/src/main/java/com/ruoyi/ccdi/project/service/impl/CcdiProjectOverviewServiceImpl.java`
- Test: `ccdi-project/src/test/java/com/ruoyi/ccdi/project/service/CcdiProjectOverviewServiceImplTest.java`
- [ ] **Step 1: Write the failing test**
为服务层编写测试,锁定仪表盘与列表组装逻辑:
```java
@Test
void shouldBuildDashboardWithNoRiskCount() {
// mock project targetCount=100 high=5 medium=10 low=15
// assert noRiskCount == 70
}
@Test
void shouldMapRiskPeopleOverviewRows() {
// mock aggregate row
// assert riskCount/topRuleName/actionLabel mapping
}
@Test
void shouldMapTopRiskPeopleRows() {
// mock aggregate row with HIGH
// assert riskLevelType == "danger"
}
```
- [ ] **Step 2: Run test to verify it fails**
Run:
```bash
mvn test -pl ccdi-project -Dtest=CcdiProjectOverviewServiceImplTest
```
Expected:
- `FAIL`
- [ ] **Step 3: Write minimal implementation**
`CcdiProjectOverviewServiceImpl` 中完成:
1. `getDashboard`
- 读项目基础数据
- 计算无风险人数,空值按 0 处理
2. `getRiskPeopleOverview`
- 调 Mapper 查询员工聚合结果
- 映射为 `overviewList`
- 固定补 `actionLabel = "查看详情"`
3. `getTopRiskPeople`
- 调 Mapper 查询 TOP10
-`HIGH/MEDIUM` 映射为 `高风险/中风险`
-`HIGH -> danger``MEDIUM -> warning`
4. 若项目不存在,抛出业务异常
如需项目存在性校验,直接复用现有项目查询能力,不新增兜底流程。
- [ ] **Step 4: Run test to verify it passes**
Run:
```bash
mvn test -pl ccdi-project -Dtest=CcdiProjectOverviewServiceImplTest
```
Expected:
- `PASS`
- [ ] **Step 5: Commit**
```bash
git add ccdi-project/src/main/java/com/ruoyi/ccdi/project/service/impl/CcdiProjectOverviewServiceImpl.java ccdi-project/src/test/java/com/ruoyi/ccdi/project/service/CcdiProjectOverviewServiceImplTest.java
git commit -m "实现结果总览风险接口服务层"
```
### Task 4: 新增结果总览 Controller 接口
**Files:**
- Create: `ccdi-project/src/main/java/com/ruoyi/ccdi/project/controller/CcdiProjectOverviewController.java`
- Test: `ccdi-project/src/test/java/com/ruoyi/ccdi/project/controller/CcdiProjectOverviewControllerTest.java`
- [ ] **Step 1: Write the failing test**
为控制器编写测试,锁定 3 个 GET 接口:
```java
@Test
void shouldExposeDashboardEndpoint() {}
@Test
void shouldExposeRiskPeopleEndpoint() {}
@Test
void shouldExposeTopRiskPeopleEndpoint() {}
```
校验内容:
- 路径为 `/ccdi/project/overview/*`
- 权限为 `ccdi:project:query`
- 返回 `AjaxResult.success(...)`
- [ ] **Step 2: Run test to verify it fails**
Run:
```bash
mvn test -pl ccdi-project -Dtest=CcdiProjectOverviewControllerTest
```
Expected:
- `FAIL`
- [ ] **Step 3: Write minimal implementation**
控制器实现:
```java
@GetMapping("/dashboard")
public AjaxResult getDashboard(Long projectId) { ... }
@GetMapping("/risk-people")
public AjaxResult getRiskPeople(Long projectId) { ... }
@GetMapping("/top-risk-people")
public AjaxResult getTopRiskPeople(Long projectId) { ... }
```
要求:
- 添加 Swagger 注释
- 复用 `@PreAuthorize("@ss.hasPermi('ccdi:project:query')")`
- 仅接收 `projectId`
- [ ] **Step 4: Run test to verify it passes**
Run:
```bash
mvn test -pl ccdi-project -Dtest=CcdiProjectOverviewControllerTest
```
Expected:
- `PASS`
- [ ] **Step 5: Commit**
```bash
git add ccdi-project/src/main/java/com/ruoyi/ccdi/project/controller/CcdiProjectOverviewController.java ccdi-project/src/test/java/com/ruoyi/ccdi/project/controller/CcdiProjectOverviewControllerTest.java
git commit -m "新增结果总览风险查询接口"
```
### Task 5: 在标签任务成功后回写项目风险人数
**Files:**
- Modify: `ccdi-project/src/main/java/com/ruoyi/ccdi/project/service/impl/CcdiBankTagServiceImpl.java`
- Modify: `ccdi-project/src/main/java/com/ruoyi/ccdi/project/mapper/CcdiProjectMapper.java`
- Modify: `ccdi-project/src/main/resources/mapper/ccdi/project/CcdiProjectMapper.xml`
- Test: `ccdi-project/src/test/java/com/ruoyi/ccdi/project/service/CcdiBankTagServiceRiskCountRefreshTest.java`
- [ ] **Step 1: Write the failing test**
新增测试,锁定打标成功后必须刷新项目风险人数:
```java
@Test
void shouldRefreshProjectRiskCountsAfterTagRebuildSuccess() {
// mock successful rule execution
// verify overviewService.refreshProjectRiskCounts(projectId, operator)
}
```
并新增一条失败场景:
```java
@Test
void shouldFailTaskWhenRiskCountRefreshFails() {
// mock refreshProjectRiskCounts throws exception
// assert task status becomes FAILED
}
```
- [ ] **Step 2: Run test to verify it fails**
Run:
```bash
mvn test -pl ccdi-project -Dtest=CcdiBankTagServiceRiskCountRefreshTest
```
Expected:
- `FAIL`
- [ ] **Step 3: Write minimal implementation**
实施要求:
1.`CcdiBankTagServiceImpl.rebuildProject(...)` 中:
- 标签结果批量写入成功后
- 任务状态改成功前
- 调用 `projectOverviewService.refreshProjectRiskCounts(projectId, operator)`
2. 在项目 Mapper 中新增更新人数方法:
```java
int updateRiskCountsByProjectId(@Param("projectId") Long projectId,
@Param("highRiskCount") Integer highRiskCount,
@Param("mediumRiskCount") Integer mediumRiskCount,
@Param("lowRiskCount") Integer lowRiskCount,
@Param("updateBy") String updateBy);
```
3. `refreshProjectRiskCounts` 内部先查员工聚合统计,再更新项目表。
- [ ] **Step 4: Run test to verify it passes**
Run:
```bash
mvn test -pl ccdi-project -Dtest=CcdiBankTagServiceRiskCountRefreshTest
```
Expected:
- `PASS`
- [ ] **Step 5: Commit**
```bash
git add ccdi-project/src/main/java/com/ruoyi/ccdi/project/service/impl/CcdiBankTagServiceImpl.java ccdi-project/src/main/java/com/ruoyi/ccdi/project/mapper/CcdiProjectMapper.java ccdi-project/src/main/resources/mapper/ccdi/project/CcdiProjectMapper.xml ccdi-project/src/test/java/com/ruoyi/ccdi/project/service/CcdiBankTagServiceRiskCountRefreshTest.java
git commit -m "打标完成后回写项目风险人数"
```
### Task 6: 补充后端验证记录与实施记录
**Files:**
- Create: `docs/tests/records/2026-03-19-results-overview-risk-api-backend-verification.md`
- Create: `docs/reports/implementation/2026-03-19-results-overview-risk-api-backend-implementation.md`
- [ ] **Step 1: Write the failing record skeleton**
先创建验证记录模板:
```md
# 结果总览风险接口后端验证记录
## 验证范围
- 风险仪表盘接口
- 风险人员总览接口
- 中高风险人员 TOP10 接口
- 打标完成后项目风险人数回写
```
- [ ] **Step 2: Run backend verification commands**
Run:
```bash
mvn test -pl ccdi-project -Dtest=CcdiProjectOverviewServiceStructureTest,CcdiProjectOverviewMapperSqlTest,CcdiProjectOverviewServiceImplTest,CcdiProjectOverviewControllerTest,CcdiBankTagServiceRiskCountRefreshTest
```
Expected:
- 相关测试全部 `PASS`
- [ ] **Step 3: Write minimal implementation record**
在实施记录中说明:
- 新增 3 个结果总览接口
- 员工风险等级按规则数分级
- 标签完成后回写项目风险人数
- 未扩展风险模型区和风险明细区接口
- [ ] **Step 4: Re-run record review**
Run:
```bash
sed -n '1,220p' docs/tests/records/2026-03-19-results-overview-risk-api-backend-verification.md
sed -n '1,220p' docs/reports/implementation/2026-03-19-results-overview-risk-api-backend-implementation.md
```
Expected:
- 两份文档都能覆盖本次后端改动和验证结果
- [ ] **Step 5: Commit**
```bash
git add docs/tests/records/2026-03-19-results-overview-risk-api-backend-verification.md docs/reports/implementation/2026-03-19-results-overview-risk-api-backend-implementation.md
git commit -m "补充结果总览风险接口后端记录"
```