题库删除、修改提交

src/main/java/com/exam/controller/AnswerController.java

@@ -7,9 +7,7 @@ import com.exam.serviceimpl.AnswerServiceImpl;
 import com.exam.util.ApiResultHandler;
 import com.exam.vo.AnswerVO;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.PathVariable;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.bind.annotation.*;
 
 
 @RestController
@@ -25,4 +23,24 @@ public class AnswerController {
        return ApiResultHandler.buildApiResult(200,"查询所有题库",answerVOIPage);
 
     }
+
+    @GetMapping("/deleteAnswers/{questionid}/{tablename}/{subject}")
+    public ApiResult deleteQuestion(@PathVariable("questionid") String questionid, @PathVariable("tablename") String tablename, @PathVariable("subject") String subject){
+        int res = answerService.deleteQuestion(questionid,tablename,subject);
+        if (res == 0) {
+            return ApiResultHandler.buildApiResult(400,"删除失败",res);
+        } else {
+            return ApiResultHandler.buildApiResult(200,"删除成功",res);
+        }
+    }
+
+    @PostMapping("/updateAnswers")
+    public ApiResult updateAnswers(@RequestBody AnswerVO answerVO){
+        int res = answerService.updateAnswers(answerVO);
+        if (res == 0) {
+            return ApiResultHandler.buildApiResult(400,"修改失败",res);
+        } else {
+            return ApiResultHandler.buildApiResult(200,"修改成功",res);
+        }
+    }
 }

src/main/java/com/exam/mapper/AnswerMapper.java

@@ -3,9 +3,7 @@ package com.exam.mapper;
 import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.exam.vo.AnswerVO;
-import org.apache.ibatis.annotations.Mapper;
-import org.apache.ibatis.annotations.Param;
-import org.apache.ibatis.annotations.Select;
+import org.apache.ibatis.annotations.*;
 
 
 @Mapper
@@ -20,4 +18,17 @@ public interface AnswerMapper {
             + "</if>" +
             "</script>")
     IPage<AnswerVO> findAll(Page page,@Param("question") String question);
+
+    @Delete("delete from ${tablename} where questionid = #{questionid}")
+    int deleteQuestion(@Param("questionid") String questionid,@Param("tablename") String tablename);
+
+    @Delete("delete from paper_manage where questionid = #{questionid} and questionType = #{questionType} and paperid = (select paperid from exam_manage where type = #{subject})")
+    int deletePaperManage(@Param("questionid") String questionid,@Param("questionType") String questionType,@Param("subject") String subject);
+
+
+    @Update("update multi_question set question = #{question},answerA = #{answerA},answerB = #{answerB},answerC = #{answerC},answerD = #{answerD},rightAnswer = #{rightAnswer},analysis = #{analysis} where questionid = #{questionid}")
+    int updateMultiQuestionByQuestionid(AnswerVO answerVO);
+
+    @Update("update judge_question set question = #{question},answer = #{rightAnswer},analysis = #{analysis} where questionid = #{questionid}")
+    int updatejudgeQuestionByQuestionid(AnswerVO answerVO);
 }

src/main/java/com/exam/service/AnswerService.java

@@ -7,4 +7,8 @@ import com.exam.vo.AnswerVO;
 public interface AnswerService {
 
     IPage<AnswerVO> findAll(Page<AnswerVO> page,String question);
+
+    int deleteQuestion(String questionid,String tablename,String subject);
+
+    int updateAnswers(AnswerVO answerVO);
 }

src/main/java/com/exam/serviceimpl/AnswerServiceImpl.java

@@ -18,4 +18,35 @@ public class AnswerServiceImpl implements AnswerService {
     public IPage<AnswerVO> findAll(Page<AnswerVO> page,String question) {
         return answerMapper.findAll(page,question);
     }
+
+    @Override
+    public int deleteQuestion(String questionid, String tablename, String subject) {
+        int flag = answerMapper.deleteQuestion(questionid,tablename);
+        if(flag>0){
+            answerMapper.deletePaperManage(questionid,getQuestionType(tablename),subject);
+            return 1;
+        }
+        return 0;
+    }
+
+    @Override
+    public int updateAnswers(AnswerVO answerVO) {
+        int update = 0 ;
+        if("multi_question".equals(answerVO.getTablename())){
+            update = answerMapper.updateMultiQuestionByQuestionid(answerVO);
+        }else if("judge_question".equals(answerVO.getTablename())){
+            update = answerMapper.updatejudgeQuestionByQuestionid(answerVO);
+        }
+        return update;
+    }
+
+    public String getQuestionType(String tablename){
+        String questionType = "";
+        if("multi_question".equals(tablename)){
+            questionType = "1";
+        }else if("judge_question".equals(tablename)){
+            questionType = "3";
+        }
+        return questionType;
+    }
 }