考试修改完善

sexam/src/main/java/com/xhkjedu/sexam/mapper/exam/EBaseMapper.java

@@ -12,8 +12,8 @@ public interface EBaseMapper extends TkMapper<EBase> {
     //考试删除
     Integer deleteById(@Param("examid") Integer examid);
 
-    //删除关联的班级和科目
-    void deleteClassAndSubjectById(@Param("examid") Integer examid);
+    //删除关联的班级
+    void deleteClassById(@Param("examid") Integer examid);
 
     //考试列表
     List<Map> listAll(@Param("base") EBase base);

sexam/src/main/java/com/xhkjedu/sexam/service/exam/EBaseService.java

@@ -163,6 +163,7 @@ public class EBaseService {
             List<Integer> classids = model.getClassids();
             //班级集合为空不处理班级
             if (N_Utils.isListEmpty(classids)) return new ResultVo(0, "修改成功");
+            eBaseMapper.deleteClassById(examid);//删除关联的班级
             if(exam.getExammode() == 2) {//线下考试必须有考号
                 Integer num = eClassStudentMapper.getNoExamNoNumByClassIds(classids);//根据班级ids获取没有考号学生数量
                 if (num != 0) return new ResultVo(1, "有学生没有考号");

sexam/src/main/resources/mapper/exam/EBaseMapper.xml

@@ -5,14 +5,10 @@
     <update id="deleteById">
         update e_base set deleted=10 where examid=#{examid}
     </update>
-    <!--删除关联的班级和科目、试卷、试卷批阅人-->
-    <delete id="deleteClassAndSubjectById">
-        delete ecq,epc,ep,s,c,cs from e_subject s left join e_class c on s.examid=c.examid
-        left join e_class_student cs on cs.examid=c.examid
-        left join e_paper ep on s.esid = ep.esid
-        left join e_paper_correctclass epc on ep.epid = epc.epid
-        left join e_paper_correctquestion ecq on ep.epid = ecq.epid
-        where s.examid=#{examid}
+    <!--删除关联的班级-->
+    <delete id="deleteClassById">
+        delete c,cs from e_class c left join e_class_student cs on cs.examid=c.examid
+        where c.examid=#{examid}
     </delete>
     <!--考试列表-->
     <select id="listAll" resultType="java.util.Map">