add 清除单个学生成绩的接口

server-db/src/main/java/cn/exploring/engine/server/db/domain/vo/IdVo.java

+package cn.exploring.engine.server.db.domain.vo;
+
+public class IdVo {
+
+    private Integer id;
+
+    public IdVo() {
+    }
+
+    public IdVo(Integer id) {
+        this.id = id;
+    }
+
+    public Integer getId() {
+        return id;
+    }
+
+    public void setId(Integer id) {
+        this.id = id;
+    }
+}

server-db/src/main/java/cn/exploring/engine/server/db/service/StudentPointService.java

@@ -115,6 +115,17 @@ public class StudentPointService {
                 .example());
     }
 
+    @Transactional(rollbackFor = Exception.class)
+    public void removeByStudentId(Integer studentId) {
+        studentPointInfoMapper.updateByExampleSelective(new StudentPointInfo(){{
+            setUpdateTime(LocalDateTime.now());
+            setDeleted(StudentPointInfo.IS_DELETED);
+        }}, new StudentPointInfoExample().createCriteria()
+                        .andDeletedEqualTo(StudentPointInfo.NOT_DELETED)
+                        .andStudentIdEqualTo(studentId)
+                .example());
+    }
+
     @Transactional(propagation = Propagation.NOT_SUPPORTED, readOnly = true)
     public List<StudentPointInfo> listByClassId(Integer classId) {
         return studentPointInfoMapper.selectByExample(new StudentPointInfoExample().createCriteria()

server-wx-api/src/main/java/cn/exploring/engine/server/wx/web/PointController.java

@@ -3,6 +3,7 @@ package cn.exploring.engine.server.wx.web;
 import cn.exploring.engine.server.core.storage.StorageService;
 import cn.exploring.engine.server.core.util.ResponseUtil;
 import cn.exploring.engine.server.db.domain.StudentPointInfo;
+import cn.exploring.engine.server.db.domain.vo.IdVo;
 import cn.exploring.engine.server.db.service.StudentInfoService;
 import cn.exploring.engine.server.db.service.StudentPointService;
 import org.springframework.util.CollectionUtils;
@@ -68,6 +69,12 @@ public class PointController {
         return ResponseUtil.ok();
     }
 
+    @PostMapping("remove")
+    public Object remove(@RequestBody IdVo req) {
+        pointService.removeByStudentId(req.getId());
+        return ResponseUtil.ok();
+    }
+
 
     @GetMapping("export")
     public Object export(Integer classId) {