Exam/pengchen-exam-java
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【新增】 1、交互接口，学生端定时与后台交互，获取交互时间存入缓存；2、更换PC答题，使用交互时间进行判断

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dlaren
2025-09-14 16:27:32 +08:00
parent 73b5d9c4c2
commit 196fef938f
10 changed files with 271 additions and 158 deletions
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69
exam-module-judgement/exam-module-judgement-biz/src/main/java/pc/exam/pp/module/judgement/controller/admin/autoTools/AutoToolsController.java
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@@ -28,20 +28,17 @@ import pc.exam.pp.module.exam.dal.mysql.question.ExamQuestionMapper;
import pc.exam.pp.module.exam.dal.mysql.student.StuScoreVo;
import pc.exam.pp.module.exam.service.paper.IEducationPaperParamService;
import pc.exam.pp.module.exam.service.paper.IEducationPaperQuService;
import pc.exam.pp.module.exam.service.paper.IEducationPaperService;
import pc.exam.pp.module.exam.service.stuPaperScore.StuPaperScoreService;
import pc.exam.pp.module.exam.service.stu_paper_file.StuPaperFileService;
import pc.exam.pp.module.judgement.controller.admin.autoTools.vo.*;
import pc.exam.pp.module.judgement.service.TaskManager;
import pc.exam.pp.module.system.dal.dataobject.oauth2.OAuth2AccessTokenDO;
import java.time.Duration;
import java.time.Instant;
import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;
import java.util.Date;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import java.util.*;
import java.util.concurrent.atomic.AtomicInteger;
import java.util.function.Function;
import java.util.stream.Collectors;
@@ -76,6 +73,8 @@ public class AutoToolsController {
IEducationPaperQuService educationPaperQuService;
@Resource
StuPaperFileService stuPaperFileService;
@Resource
IEducationPaperService educationPaperService;
@GetMapping("/getStuScoreInfo")
@Operation(summary = "通过学生ID、试卷ID获取")
@@ -109,6 +108,34 @@ public class AutoToolsController {
return CommonResult.success(stuPaperScoreInfoVos);
}
/**
* 学生端进行交互
* @param taskId 方案ID
* @return 是否完成
*/
@GetMapping("/getStuSideStatus")
public CommonResult<Boolean> getStuSideStatus(@RequestParam("taskId") String taskId) {
// 获取登录用户
LoginUser loginUser = SecurityFrameworkUtils.getLoginUser();
if (loginUser != null) {
// 获取ID
long userId = loginUser.getId();
// 通过方案ID获取学生考试状态
String key = "userCache:" + taskId + ":" + userId;
MonitorDO info = JsonUtils.parseObject(stringRedisTemplate.opsForValue().get(key), MonitorDO.class);
if (info != null) {
// 更新交互时间
LocalDateTime nowTime = LocalDateTime.now();
DateTimeFormatter formatterNow = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");
// 考试考试的时候初始化交互时间为当前时间
info.setInteractiveTime(nowTime.format(formatterNow));
// 更新缓存
stringRedisTemplate.opsForValue().set(key, JsonUtils.toJsonString(info));
}
}
return CommonResult.success(true);
}
/**
* 开始考试 通过websocket进行传输时间
*
@@ -186,16 +213,33 @@ public class AutoToolsController {
// 学生端重新登录，判断是否上一次考试没有结束就退出了
@GetMapping("/reStartExamStatus")
public CommonResult<String> reStartExamStatus() {
HttpServletRequest request = ServletUtils.getRequest();
// 获取学生ID
LoginUser loginUser = SecurityFrameworkUtils.getLoginUser();
if (loginUser != null) {
long userId = loginUser.getId();
String key = taskManager.getTaskById(String.valueOf(userId));
if (key == null) {
return CommonResult.success("0");
long userId = loginUser.getId();
Set<String> userCaches = stringRedisTemplate.keys("userCache:*");
for (String userCache : userCaches) {
// 获取所有试卷的数据
Set<String> userCacheInfos = stringRedisTemplate.keys(userCache);
for (String userCacheInfo : userCacheInfos) {
MonitorDO monitorDO = JsonUtils.parseObject(stringRedisTemplate.opsForValue().get(userCacheInfo), MonitorDO.class);
if (monitorDO.getStuId().equals(String.valueOf(userId))) {
if (monitorDO.getExamStatus().equals("1")) {
// 说明考试没有结束
String key = taskManager.getTaskById(String.valueOf(userId));
if (key != null) {
return CommonResult.success(key);
} else {
// 通过试卷number查找试卷ID
String paperNum = monitorDO.getPaperNum();
String paperId = educationPaperService.selectPaperByPaperNum(paperNum);
key = loginUser.getId() + "_" + monitorDO.getTaskId() + "_" + paperId;
return CommonResult.success(key);
}
} else {
return CommonResult.success("0");
}
}
}
return CommonResult.success(key);
}
return CommonResult.success("0");
}
@@ -270,6 +314,7 @@ public class AutoToolsController {
}
return CommonResult.error(1_0001_002,"没有找到对应的学生信息");
}
/**
* 停止考试
*

13
exam-module-judgement/exam-module-judgement-biz/src/main/java/pc/exam/pp/module/judgement/controller/admin/autoTools/vo/StuSideReqVo.java Normal file
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@@ -0,0 +1,13 @@
package pc.exam.pp.module.judgement.controller.admin.autoTools.vo;
import io.swagger.v3.oas.annotations.media.Schema;
import lombok.Data;
@Data
public class StuSideReqVo {
@Schema(description = "试卷号")
private String taskId;
}