1.许可

tangzy

2021-12-06 cc057177b2fb17aee9a173a6adbabdc578fd74c7

 src/main/java/org/springblade/modules/exam/service/impl/ExamSubjectChoicesServiceImpl.java

@@ -3,18 +3,31 @@

import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import lombok.AllArgsConstructor;
import org.springblade.common.utils.arg;
import org.springblade.modules.exam.entity.ExamSubjectChoices;
import org.springblade.modules.exam.entity.ExamSubjectOption;
import org.springblade.modules.exam.excel.ExamSubjectExcel;
import org.springblade.modules.exam.mapper.ExamSubjectChoicesMapper;
import org.springblade.modules.exam.service.ExamSubjectChoicesService;
import org.springblade.modules.exam.service.ExamSubjectOptionService;
import org.springblade.modules.exam.vo.ExamSubjectChoicesVO;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.util.Arrays;
import java.util.Date;
import java.util.List;

/**
 * 选择题服务实现类
 * @author zhongrj
 */
@Service
@AllArgsConstructor
public class ExamSubjectChoicesServiceImpl extends ServiceImpl<ExamSubjectChoicesMapper, ExamSubjectChoices> implements ExamSubjectChoicesService {

   private final ExamSubjectOptionService examSubjectOptionService;

   @Override
   public IPage<ExamSubjectChoicesVO> selectExamSubjectChoicesPage(IPage<ExamSubjectChoicesVO> page, ExamSubjectChoicesVO examSubjectChoices) {
@@ -39,4 +52,282 @@
   public boolean updateChoicesValue(String id, String value) {
      return baseMapper.updateChoicesValue(id,value);
   }

   /**
    * 新增题目及选项信息
    * @param examSubjectChoices 题目信息对象
    * @return
    */
   @Override
   @Transactional(rollbackFor = Exception.class)
   public boolean saveSubjectChoicesAndOption(ExamSubjectChoicesVO examSubjectChoices) {
      boolean status = false;
      //新增
      if (null == examSubjectChoices.getId()) {
         ExamSubjectChoices subjectChoices = new ExamSubjectChoices();
         subjectChoices.setCreateDate(new Date());
         subjectChoices.setDelFlag(0);
         subjectChoices.setAnswer(examSubjectChoices.getAnswer());
         if (null != examSubjectChoices.getAnalysis() && examSubjectChoices.getAnalysis() != "") {
            subjectChoices.setAnalysis(examSubjectChoices.getAnalysis());
         }
         subjectChoices.setCreator(examSubjectChoices.getCreator());
         subjectChoices.setChoicesType(examSubjectChoices.getChoicesType());
         subjectChoices.setSubjectName(examSubjectChoices.getSubjectName());
         subjectChoices.setScore(examSubjectChoices.getScore());
         subjectChoices.setTktype(examSubjectChoices.getTktype());
         //题目新增
         status = this.save(subjectChoices);
         //判断类型,单选，多选，实操
         if (examSubjectChoices.getChoicesType() == 0 || examSubjectChoices.getChoicesType() == 1 || examSubjectChoices.getChoicesType() == 3) {
            //选项新增
            List<ExamSubjectOption> examSubjectOptions = examSubjectChoices.getExamSubjectOptions();
            examSubjectOptions.forEach(examSubjectOption -> {
               examSubjectOption.setSubjectChoicesId(subjectChoices.getId());
               examSubjectOption.setCreateDate(new Date());
               examSubjectOption.setDelFlag(0);
               //新增
               examSubjectOptionService.save(examSubjectOption);
            });
            return true;
         }
      }else {
         //修改
         ExamSubjectChoices subjectChoices = new ExamSubjectChoices();
         subjectChoices.setId(examSubjectChoices.getId());
         subjectChoices.setModifyDate(new Date());
         subjectChoices.setAnswer(examSubjectChoices.getAnswer());
         if (null != examSubjectChoices.getAnalysis() && examSubjectChoices.getAnalysis() != "") {
            subjectChoices.setAnalysis(examSubjectChoices.getAnalysis());
         }
         subjectChoices.setModifier(examSubjectChoices.getCreator());
         subjectChoices.setChoicesType(examSubjectChoices.getChoicesType());
         subjectChoices.setSubjectName(examSubjectChoices.getSubjectName());
         subjectChoices.setScore(examSubjectChoices.getScore());
         subjectChoices.setTktype(examSubjectChoices.getTktype());
         //题目修改
         status = this.updateById(subjectChoices);
         //判断类型,单选，多选
         if (examSubjectChoices.getChoicesType() == 0 || examSubjectChoices.getChoicesType() == 1) {
            //选项修改
            List<ExamSubjectOption> examSubjectOptions = examSubjectChoices.getExamSubjectOptions();
            examSubjectOptions.forEach(examSubjectOption -> {
               examSubjectOption.setSubjectChoicesId(subjectChoices.getId());
               examSubjectOption.setModifyDate(new Date());
               examSubjectOption.setModifier(examSubjectChoices.getCreator());
               //修改
               examSubjectOptionService.updateById(examSubjectOption);
            });
            return true;
         }
         //实操
         if (examSubjectChoices.getChoicesType() == 3) {
            //先将选项删除
            baseMapper.removeBySubjectId(examSubjectChoices.getId());
            //选项新增
            List<ExamSubjectOption> examSubjectOptions = examSubjectChoices.getExamSubjectOptions();
            examSubjectOptions.forEach(examSubjectOption -> {
               examSubjectOption.setSubjectChoicesId(subjectChoices.getId());
               examSubjectOption.setCreateDate(new Date());
               examSubjectOption.setDelFlag(0);
               //新增
               examSubjectOptionService.save(examSubjectOption);
            });
            return true;
         }
      }
      return status;
   }


   /**
    * 题库导入
    * @param data 导入数据
    * @param isCovered
    */
   @Override
   public void importSubject(List<ExamSubjectExcel> data, Boolean isCovered) {
      data.forEach(examSubjectExcel -> {
         //题目对象
         ExamSubjectChoices subjectChoices = new ExamSubjectChoices();
         subjectChoices.setCreateDate(new Date());
         subjectChoices.setDelFlag(0);
         subjectChoices.setAnswer(examSubjectExcel.getAnswer());
         if (null != examSubjectExcel.getAnalysis() && examSubjectExcel.getAnalysis() != "") {
            subjectChoices.setAnalysis(examSubjectExcel.getAnalysis());
         }
         subjectChoices.setChoicesType(examSubjectExcel.getChoicesType());
         subjectChoices.setSubjectName(examSubjectExcel.getSubjectName());
         subjectChoices.setScore(examSubjectExcel.getScore());
         subjectChoices.setTktype(examSubjectExcel.getTktype());
         //题目新增
         this.save(subjectChoices);


         //判断类型,单选，多选选项新增
         if (examSubjectExcel.getChoicesType() == 0 || examSubjectExcel.getChoicesType() == 1) {
            //A选项新增
            ExamSubjectOption examSubjectOption = new ExamSubjectOption();
            //选项新增
            examSubjectOption.setSubjectChoicesId(subjectChoices.getId());
            examSubjectOption.setCreateDate(new Date());
            examSubjectOption.setDelFlag(0);
            examSubjectOption.setOptionName("A");
            examSubjectOption.setOptionContent(examSubjectExcel.getOptionContentA());
            //新增
            examSubjectOptionService.save(examSubjectOption);

            //B选项新增
            ExamSubjectOption examSubjectOption1 = new ExamSubjectOption();
            //选项新增
            examSubjectOption1.setSubjectChoicesId(subjectChoices.getId());
            examSubjectOption1.setCreateDate(new Date());
            examSubjectOption1.setDelFlag(0);
            examSubjectOption1.setOptionName("B");
            examSubjectOption1.setOptionContent(examSubjectExcel.getOptionContentB());
            //新增
            examSubjectOptionService.save(examSubjectOption1);

            //C选项新增
            ExamSubjectOption examSubjectOption2 = new ExamSubjectOption();
            //选项新增
            examSubjectOption2.setSubjectChoicesId(subjectChoices.getId());
            examSubjectOption2.setCreateDate(new Date());
            examSubjectOption2.setDelFlag(0);
            examSubjectOption2.setOptionName("C");
            examSubjectOption2.setOptionContent(examSubjectExcel.getOptionContentC());
            //新增
            examSubjectOptionService.save(examSubjectOption2);

            //D选项新增
            ExamSubjectOption examSubjectOption3 = new ExamSubjectOption();
            //选项新增
            examSubjectOption3.setSubjectChoicesId(subjectChoices.getId());
            examSubjectOption3.setCreateDate(new Date());
            examSubjectOption3.setDelFlag(0);
            examSubjectOption3.setOptionName("D");
            examSubjectOption3.setOptionContent(examSubjectExcel.getOptionContentD());
            //新增
            examSubjectOptionService.save(examSubjectOption3);
         }


         //多选选项新增
         if (examSubjectExcel.getChoicesType() == 3) {
            //1选项新增
            if (null!=examSubjectExcel.getOptionContentA() && examSubjectExcel.getOptionContentA()!="") {
               ExamSubjectOption examSubjectOption = new ExamSubjectOption();
               //选项新增
               examSubjectOption.setSubjectChoicesId(subjectChoices.getId());
               examSubjectOption.setCreateDate(new Date());
               examSubjectOption.setDelFlag(0);
               examSubjectOption.setOptionName("1");
               examSubjectOption.setOptionContent(examSubjectExcel.getOptionContentA());
               //新增
               examSubjectOptionService.save(examSubjectOption);
            }

            //2选项新增
            if (null!=examSubjectExcel.getOptionContentB() && examSubjectExcel.getOptionContentB()!="") {
               ExamSubjectOption examSubjectOption1 = new ExamSubjectOption();
               //选项新增
               examSubjectOption1.setSubjectChoicesId(subjectChoices.getId());
               examSubjectOption1.setCreateDate(new Date());
               examSubjectOption1.setDelFlag(0);
               examSubjectOption1.setOptionName("2");
               examSubjectOption1.setOptionContent(examSubjectExcel.getOptionContentB());
               //新增
               examSubjectOptionService.save(examSubjectOption1);
            }

            //3选项新增
            if (null!=examSubjectExcel.getOptionContentC() && examSubjectExcel.getOptionContentC()!="") {
               ExamSubjectOption examSubjectOption2 = new ExamSubjectOption();
               //选项新增
               examSubjectOption2.setSubjectChoicesId(subjectChoices.getId());
               examSubjectOption2.setCreateDate(new Date());
               examSubjectOption2.setDelFlag(0);
               examSubjectOption2.setOptionName("3");
               examSubjectOption2.setOptionContent(examSubjectExcel.getOptionContentC());
               //新增
               examSubjectOptionService.save(examSubjectOption2);
            }

            //4选项新增
            if (null!=examSubjectExcel.getOptionContentD() && examSubjectExcel.getOptionContentD()!="") {
               ExamSubjectOption examSubjectOption3 = new ExamSubjectOption();
               //选项新增
               examSubjectOption3.setSubjectChoicesId(subjectChoices.getId());
               examSubjectOption3.setCreateDate(new Date());
               examSubjectOption3.setDelFlag(0);
               examSubjectOption3.setOptionName("4");
               examSubjectOption3.setOptionContent(examSubjectExcel.getOptionContentD());
               //新增
               examSubjectOptionService.save(examSubjectOption3);
            }


            //5选项新增
            if (null!=examSubjectExcel.getOptionContentE() && examSubjectExcel.getOptionContentE()!="") {
               ExamSubjectOption examSubjectOption4 = new ExamSubjectOption();
               //选项新增
               examSubjectOption4.setSubjectChoicesId(subjectChoices.getId());
               examSubjectOption4.setCreateDate(new Date());
               examSubjectOption4.setDelFlag(0);
               examSubjectOption4.setOptionName("5");
               examSubjectOption4.setOptionContent(examSubjectExcel.getOptionContentE());
               //新增
               examSubjectOptionService.save(examSubjectOption4);
            }
         }

         //内网数据同步
         try {
//            arg.test01(arg.url+"/examSubjectChoices/saveSubjectChoicesAndOption",examSubjectChoices);
         } catch (Exception e) {
            e.printStackTrace();
         }
      });

   }


   /**
    * 判断当前题目的答题结果
    * @param preSubJectId 题目Id
    * @param preResult 提交的结果
    * @return
    */
   @Override
   public Integer getAnswerResult(Long preSubJectId, String preResult) {
      //查询题目信息
      ExamSubjectChoices choices = this.getById(preSubJectId);
      //对比答案
      if (choices.getChoicesType() == 2 || choices.getChoicesType() == 3){
         //判断题逻辑
         if (preResult.equals(choices.getAnswer())) {
            return 1;
         }else {
            return 2;
         }
      }else if(choices.getChoicesType() == 0 || choices.getChoicesType() == 1){
         //处理多选题的答案排序
         String[] split = preResult.split(",");
         StringBuilder builder = new StringBuilder();
         for (String s : split) {
            builder.append(s);
         }
         char[] arrayCh = builder.toString().toCharArray();
         //利用数组帮助类自动排序
         Arrays.sort(arrayCh);
         String sub0 = Arrays.toString(arrayCh);
         String sub = sub0.substring(1,sub0.length()-1).replaceAll(" ","");
         if (sub.equals(choices.getAnswer())) {
            return 1;
         }else {
            return 2;
         }
      }
      return 2;
   }
}