扫描批次、关联学生试卷

sexam/src/main/java/com/xhkjedu/sexam/controller/paperstudent/EPaperStudentController.java

 import com.github.pagehelper.PageInfo;
 import com.xhkjedu.sexam.model.paperstudent.EPaperStudent;
 import com.xhkjedu.sexam.model.paperstudent.EPaperStudentQuestion;
+import com.xhkjedu.sexam.model.paperstudent.EScanerror;
 import com.xhkjedu.sexam.service.paperstudent.EPaperStudentService;
 import com.xhkjedu.sexam.vo.paperstudent.EPaperStudentVo;
 import com.xhkjedu.sexam.vo.paperstudent.PaperStudentWebVo;
         }
     }
 
-    /**
-     * @Description 保存扫描的答题卡
-     * @Param [ps]
-     * @Return com.xhkjedu.vo.ResultVo
-     * @Author wn
-     * @Date 2022/8/3 14:35
-     **/
+    //保存扫描的答题卡
     @PostMapping("/sca")
     public ResultVo saveCommitPaperScantron(@RequestBody PaperStudentWebVo ps) {
         try {
         }
     }
 
+    //保存扫描出错答题卡
+    @PostMapping("/scaer")
+    public ResultVo saveScanPaperError(@RequestBody EScanerror eScanerror) {
+        try {
+            N_Utils.validation(new Object[]{eScanerror.getBatchid(),"批次id",1});
+            ePaperStudentService.saveScanPaperError(eScanerror);
+            return new ResultVo(0, "成功保存出错答题卡");
+        } catch (Exception e) {
+            log.error("保存出错答题卡失败：" + e.getMessage());
+            return new ResultVo(1, "保存出错答题卡失败");
+        }
+    }
 
 }

sexam/src/main/java/com/xhkjedu/sexam/controller/paperstudent/EScanbatchController.java

+package com.xhkjedu.sexam.controller.paperstudent;
+
+import com.xhkjedu.sexam.model.paperstudent.EPaperStudent;
+import com.xhkjedu.sexam.model.paperstudent.EScanbatch;
+import com.xhkjedu.sexam.service.paperstudent.EScanbatchService;
+import com.xhkjedu.utils.N_Utils;
+import com.xhkjedu.vo.ResultVo;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import javax.annotation.Resource;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * @Description: TODO 答题卡扫描
+ * @Author: wn
+ * @CreateTime: 2022-08-11  09:43
+ */
+@RestController
+@RequestMapping("/scan")
+public class EScanbatchController {
+    @Resource
+    private EScanbatchService eScanbatchService;
+
+    //保持批次信息
+    @PostMapping("/save")
+    public ResultVo saveEscanbatch(@RequestBody EScanbatch eScanbatch) {
+        N_Utils.validation(new Object[]{eScanbatch.getEpid(),"试卷id",1,eScanbatch.getBatchname(),"设备",2});
+        Map map = eScanbatchService.saveScanBatch(eScanbatch);
+        return new ResultVo(0, "成功保存", map);
+    }
+}

sexam/src/main/java/com/xhkjedu/sexam/mapper/paperstudent/EScanbatchMapper.java

+package com.xhkjedu.sexam.mapper.paperstudent;
+
+import com.xhkjedu.sexam.base.TkMapper;
+import com.xhkjedu.sexam.model.paperstudent.EScanbatch;
+import io.lettuce.core.dynamic.annotation.Param;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface EScanbatchMapper extends TkMapper<EScanbatch> {
+
+    //获取指定设备试卷批次数量
+    Integer getBatchNameLikeNum(@Param("batchname")String batchname);
+
+    //修改批次扫描数量
+    void updateScannum(@Param("batchid")Integer batchid);
+
+    //修改批次缺考数量
+    void updateQknum(@Param("batchid")Integer batchid);
+
+    //修改批次违规数量
+    void updateWgnum(@Param("batchid")Integer batchid);
+
+    //更改出错数量
+    void updateErrornum(@Param("batchid")Integer batchid);
+}

sexam/src/main/java/com/xhkjedu/sexam/mapper/paperstudent/EScanerrorMapper.java

+package com.xhkjedu.sexam.mapper.paperstudent;
+
+import com.xhkjedu.sexam.base.TkMapper;
+import com.xhkjedu.sexam.model.paperstudent.EScanerror;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface EScanerrorMapper extends TkMapper<EScanerror> {
+}

sexam/src/main/java/com/xhkjedu/sexam/model/paperstudent/EPaperStudent.java

 
     //创建时间
     private Integer createtime;
+
+    //扫描批次id
+    private Integer batchid;
 }

sexam/src/main/java/com/xhkjedu/sexam/model/paperstudent/EPaperStudentQuestion.java

     //违纪试卷0默认1违纪
     private Integer bad;
 
-    //学生答题卡作答图片
-    private String stupic;
-
     @Transient
     private String stuname;//学生姓名
 

sexam/src/main/java/com/xhkjedu/sexam/model/paperstudent/EScanbatch.java

  * @Author: wn
  * @CreateTime: 2022-08-11  09:06
  */
-@Data
 @Table(name = "e_scanbatch")
+@Data
 public class EScanbatch extends BaseBean {
     @Id
     private Integer batchid;

sexam/src/main/java/com/xhkjedu/sexam/model/paperstudent/EScanerror.java

     //错误内容
     private String errorjson;
 
+    //创建时间
+    private Integer createtime;
+
 }

sexam/src/main/java/com/xhkjedu/sexam/service/paperstudent/EPaperStudentService.java

 import com.xhkjedu.sexam.mapper.paper.EPaperQtypeMapper;
 import com.xhkjedu.sexam.mapper.paperstudent.EPaperStudentMapper;
 import com.xhkjedu.sexam.mapper.paperstudent.EPaperStudentQuestionMapper;
+import com.xhkjedu.sexam.mapper.paperstudent.EScanbatchMapper;
+import com.xhkjedu.sexam.mapper.paperstudent.EScanerrorMapper;
 import com.xhkjedu.sexam.mapper.system.UserMapper;
 import com.xhkjedu.sexam.model.paper.EPaperFile;
 import com.xhkjedu.sexam.model.paper.EPaperQtype;
 import com.xhkjedu.sexam.model.paper.EPaperQtypeQuestion;
 import com.xhkjedu.sexam.model.paperstudent.EPaperStudent;
 import com.xhkjedu.sexam.model.paperstudent.EPaperStudentQuestion;
+import com.xhkjedu.sexam.model.paperstudent.EScanerror;
 import com.xhkjedu.sexam.utils.ConvertUtil;
 import com.xhkjedu.sexam.utils.ExamUtil;
 import com.xhkjedu.sexam.vo.paperstudent.EPaperStudentVo;
     private UserMapper userMapper;
     @Resource
     private EPaperFileMapper ePaperFileMapper;
+    @Resource
+    private EScanbatchMapper eScanbatchMapper;
+    @Resource
+    private EScanerrorMapper eScanerrorMapper;
     @Autowired
     private ConvertUtil convertUtil;
 
      * @Author wn
      * @Date 2022/8/3 9:17
      **/
+    @Transactional(rollbackFor = Exception.class)
     public void saveCommitPaperForScantron(PaperStudentWebVo pswvo) throws Exception{
         //更加学生姓名和准考证号找到对应学生
         Integer userid = userMapper.getUseridByExamno(pswvo.getExamno());
         if(!N_Utils.isTrueInteger(userid)){
-            throw new Exception("考号有误");
+            updateScanErrorInfo(2,pswvo);
+//            throw new Exception("考号有误");
         }
         //获取学生试卷
         EPaperStudent ps = ePaperStudentMapper.getPaperStudentByStuidAndEpid(pswvo.getEpid(),userid);
 
         //试卷不存在
         if(ps == null) {
-            throw new Exception("学生试卷不存在");
+            updateScanErrorInfo(3,pswvo);
+//            throw new Exception("学生试卷不存在");
         }
 
         if(pswvo.getSstate() == 3){
             paperStudent.setEpsid(pswvo.getEpsid());
             paperStudent.setStupic(JSON.toJSONString(pswvo.getStupic()));
             paperStudent.setSstate(3);
-            if(!N_Utils.isEmptyInteger(pswvo.getSstate())){
-                paperStudent.setHasbad(0);
-            }else{
+            paperStudent.setBatchid(pswvo.getBatchid());
+            if(N_Utils.isEmptyInteger(pswvo.getHasbad())){
                 paperStudent.setHasbad(1);
+            }else{
+                paperStudent.setHasbad(0);
             }
 
             ePaperStudentMapper.updateStudentPaperState(paperStudent);
             ePaperStudentQuestionMapper.updateStuQuestionChecked(pswvo.getEpsid(),userid);
+            eScanbatchMapper.updateQknum(pswvo.getBatchid());//更改缺考数量
+            //更改违规数量
+            if(paperStudent.getHasbad() == 1){
+                eScanbatchMapper.updateWgnum(paperStudent.getBatchid());
+            }
         }else{
             List<EPaperStudentQuestion> sqlist = pswvo.getQuestions();//学生提交试卷中试题
 
             paperStudent.setStupic(JSON.toJSONString(pswvo.getStupic()));
             paperStudent.setSstate(2);
             paperStudent.setStuscore(paperscore);
+            paperStudent.setBatchid(pswvo.getBatchid());
+            if(N_Utils.isEmptyInteger(pswvo.getHasbad())){
+                paperStudent.setHasbad(1);
+            }else{
+                paperStudent.setHasbad(0);
+            }
+
             int checked = 0;
             if(checknum == sqlist.size()){
                 checked = 2;
 
             ePaperStudentQuestionMapper.updateBatchStuQuestion(sqlist);
             ePaperStudentMapper.updateStudentPaper(paperStudent);
+            //扫描完成更改批次数量
+            eScanbatchMapper.updateScannum(paperStudent.getBatchid());
+            //更改违规数量
+            if(paperStudent.getHasbad() == 1){
+                eScanbatchMapper.updateWgnum(paperStudent.getBatchid());
+            }
             if(checked == 0){
                 //获取试卷中需要合并图片的试题
                 chandleStudentQuestionNoconvertedPic(pswvo.getEpsid(),2);
         }
     }
 
+    //更新扫描出错信息
+    private void updateScanErrorInfo(Integer errortype,PaperStudentWebVo pswvo){
+        //识别出错
+        EScanerror er = new EScanerror();
+        er.setBatchid(pswvo.getBatchid());
+        er.setErrortype(errortype);
+        er.setErrorjson(JSON.toJSONString(pswvo));
+        er.setCreatetime(N_Utils.getSecondTimestamp());
+        eScanerrorMapper.insertSelective(er);
+        eScanbatchMapper.updateErrornum(pswvo.getBatchid());
+    }
+
+    /**
+     * @description 保存扫描出错信息
+     * @param: [eScanerror]
+     * @return: void
+     * @author: wn
+     * @date:
+     **/
+    public void saveScanPaperError(EScanerror eScanerror){
+        eScanerror.setErrortype(1);
+        eScanerror.setCreatetime(N_Utils.getSecondTimestamp());
+        eScanerrorMapper.insertSelective(eScanerror);
+        eScanbatchMapper.updateErrornum(eScanerror.getBatchid());
+    }
+
 }

sexam/src/main/java/com/xhkjedu/sexam/service/paperstudent/EScanbatchService.java

+package com.xhkjedu.sexam.service.paperstudent;
+
+import com.xhkjedu.sexam.mapper.paper.EPaperMapper;
+import com.xhkjedu.sexam.mapper.paperstudent.EScanbatchMapper;
+import com.xhkjedu.sexam.model.paperstudent.EScanbatch;
+import com.xhkjedu.utils.N_Utils;
+import org.springframework.stereotype.Repository;
+import org.springframework.stereotype.Service;
+
+import javax.annotation.Resource;
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * @Description: TODO
+ * @Author: wn
+ * @CreateTime: 2022-08-11  09:31
+ */
+@Service
+public class EScanbatchService {
+    @Resource
+    private EScanbatchMapper eScanbatchMapper;
+    @Resource
+    private EPaperMapper ePaperMapper;
+
+    /**
+     * @description: 保持扫描试卷批次信息
+     * @param: [eScanbatch]
+     * @return: java.util.Map
+     * @author: wn
+     * @date: 2022/8/11/011 9:42
+     **/
+    public Map saveScanBatch(EScanbatch eScanbatch){
+        String batchname = eScanbatch.getBatchname() + "-" + eScanbatch.getEpid() + "-";
+        //获取数据库中该批次名的扫描批次数量
+        Integer bnum = eScanbatchMapper.getBatchNameLikeNum(batchname);
+        if(bnum == null || bnum == 0){
+            bnum = 1;
+        }else{
+            bnum++;
+        }
+        batchname = batchname + bnum;
+        //对应考试id
+        Integer examid = ePaperMapper.getExamIdByEpId(eScanbatch.getEpid());
+        eScanbatch.setBatchname(batchname);
+        eScanbatch.setExamid(examid);
+        eScanbatch.setScannum(0);
+        eScanbatch.setErrornum(0);
+        eScanbatch.setQknum(0);
+        eScanbatch.setWgnum(0);
+        eScanbatch.setCreatetime(N_Utils.getSecondTimestamp());
+        eScanbatchMapper.insertUseGeneratedKeys(eScanbatch);
+        Integer batchid = eScanbatch.getId();
+        Map rtnmap = new HashMap<>();
+        rtnmap.put("batchid",batchid);
+        rtnmap.put("batchname",batchname);
+        return rtnmap;
+    }
+}

sexam/src/main/java/com/xhkjedu/sexam/vo/paperstudent/PaperStudentWebVo.java

 
     private Integer hasbad;//会否违规0未违规1违规
 
+    private Integer batchid;//答题卡扫描批次
+
 }

sexam/src/main/resources/mapper/paperstudent/EPaperStudentQuestionMapper.xml

 
     <!--获取试卷中未合并图片-->
     <select id="listStuQuesitonStuAnswerPic" resultType="com.xhkjedu.sexam.model.paperstudent.EPaperStudentQuestion">
-        select epsqid,stuanswer,stupic from e_paper_student_question
+        select epsqid,stuanswer from e_paper_student_question
         where epsid=#{epsid} and answertype=1 and answered=1 and converted=0 order by qorder
     </select>
 
                     when epsqid=#{q.epsqid} then #{q.checktime}
                 </foreach>
             </trim>
-            <trim prefix="stupic = case" suffix="end,">
-                <foreach collection="list" item="q">
-                    when epsqid=#{q.epsqid} then #{q.stupic}
-                </foreach>
-            </trim>
         </trim>
         <where>
             <foreach collection="list" item="q" separator="or">

sexam/src/main/resources/mapper/paperstudent/EScanbatchMapper.xml

+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.xhkjedu.sexam.mapper.paperstudent.EScanbatchMapper">
+
+    <!--获取指定设备试卷批次数量-->
+    <select id="getBatchNameLikeNum" resultType="java.lang.Integer" parameterType="java.lang.String">
+        select count(*) from e_scanbatch where batchname like concat(#{batchname,jdbcType=VARCHAR},'%')
+    </select>
+
+    <!--更改扫描数量-->
+    <update id="updateScannum">
+        update e_scanbatch set scannum=(select count(*) from e_paper_student ps where ps.sstate=2 and ps.batchid=#{batchid})
+        where batchid=#{batchid}
+    </update>
+    <!--更改缺考数量-->
+    <update id="updateQknum">
+        update e_scanbatch set qknum=(select count(*) from e_paper_student ps where ps.sstate=3 and ps.batchid=#{batchid})
+        where batchid=#{batchid}
+    </update>
+    <!--更改违规数量-->
+    <update id="updateWgnum">
+        update e_scanbatch set wgnum=(select count(*) from e_paper_student ps where ps.hasbad=1 and ps.batchid=#{batchid})
+        where batchid=#{batchid}
+    </update>
+    <!--更改出错数量-->
+    <update id="updateErrornum">
+        update e_scanbatch set errornum=(select count(*) from e_scanerror e where e.batchid=#{batchid}) where batchid=#{batchid}
+    </update>
+
+</mapper>