feat: 添加团队重新实训接口restartTeam

web/src/main/java/com/ibeetl/jlw/service/ExaminationsService.java

@@ -66,6 +66,9 @@ public class ExaminationsService extends CoreBaseService<Examinations> {
     @Autowired
     private UserExaminationsService userExaminationsService;
 
+    @Autowired
+    private UserTeamsService userTeamsService;
+
     public PageQuery<Examinations> queryByCondition(ExaminationsQuery query) {
         PageQuery<Examinations> ret = examinationsDao.queryByCondition(query.getPageQuery(), query);
         queryListAfter(ret.getList());
@@ -1104,4 +1107,50 @@ public class ExaminationsService extends CoreBaseService<Examinations> {
 
         return JsonResult.success("重新实训成功");
     }
+
+    /**
+     * 团队模式重新实训
+     */
+    @Transactional(rollbackFor = Exception.class)
+    public JsonResult<String> restartTeam(Long examinationId, Long teamId, Users user) {
+        // 1. 校验权限（该团队成员）
+        UserTeams ut = new UserTeams();
+        ut.setUserId(user.getId());
+        ut.setTeamId(teamId);
+        if (userTeamsService.userTeamsByQuery(ut) == null) {
+            return JsonResult.failMessage("您不是该团队成员，无权操作");
+        }
+
+        // 2. 查找该团队在该实训下的实例
+        // 注意：这里的 examinationId 是实训模板ID (examinations.id)
+        ExaminationInstances instance = sqlManager.lambdaQuery(ExaminationInstances.class)
+                .andEq(ExaminationInstances::getExaminationId, examinationId)
+                .andEq(ExaminationInstances::getTeamId, teamId)
+                .single();
+
+        if (instance == null) {
+            return JsonResult.failMessage("未找到实训进度，无需重置");
+        }
+        Long instanceId = instance.getId(); // 获取真正的实例自增ID
+
+        // 3. 删除逻辑
+        // 删除实训实例记录
+        int rows = examinationInstancesDao.deleteById(instanceId);
+        if (rows <= 0) {
+            // 这里抛出异常，触发 @Transactional 回滚
+            throw new GlobalException("重新实训失败，未找到实例或删除失败");
+        }
+
+        // 清理由该实例产生的业务数据 (InstanceDatas)
+        sqlManager.lambdaQuery(InstanceDatas.class)
+                .andEq(InstanceDatas::getInstanceId, instanceId.intValue())
+                .delete();
+
+        // 清理该团队所有成员在该实例下的实训记录 (UserExaminations)
+        sqlManager.lambdaQuery(UserExaminations.class)
+                .andEq(UserExaminations::getInstanceId, instanceId)
+                .delete();
+
+        return JsonResult.success("团队实训进度重置成功");
+    }
 }

web/src/main/java/com/ibeetl/jlw/web/ExaminationsController.java

@@ -69,6 +69,14 @@ public class ExaminationsController {
         return examinationsService.restartOne(examinationId,instanceId, user);
     }
 
+    @PostMapping(API + "/restartTeam")
+    @FinancialAuth
+    @ApiModelProperty("团队模式重新实训")
+    @ResponseBody
+    public JsonResult<String> restartTeam(@RequestParam Long examinationId, @RequestParam Long teamId, @FinancialUser Users user) {
+        return examinationsService.restartTeam(examinationId, teamId, user);
+    }
+
 
     @GetMapping(API + "/list")
     @FinancialAuth