答题开发

src/main/java/com/wrj/driver/server/service/impl/WrjQuestionPracticeServiceImpl.java

@@ -5,10 +5,12 @@ import cn.hutool.core.util.StrUtil;
 import com.wrj.driver.server.dto.QuestionPracticeAddDto;
 import com.wrj.driver.server.entity.WrjQuestion;
 import com.wrj.driver.server.entity.WrjQuestionPractice;
+import com.wrj.driver.server.entity.WrjQuestionPracticeTotal;
 import com.wrj.driver.server.entity.WrjUserErrorQuestion;
 import com.wrj.driver.server.exception.BusinessException;
 import com.wrj.driver.server.mapper.WrjQuestionMapper;
 import com.wrj.driver.server.mapper.WrjQuestionPracticeMapper;
+import com.wrj.driver.server.mapper.WrjQuestionPracticeTotalMapper;
 import com.wrj.driver.server.mapper.WrjUserErrorQuestionMapper;
 import com.wrj.driver.server.service.IWrjQuestionPracticeService;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
@@ -38,6 +40,9 @@ public class WrjQuestionPracticeServiceImpl extends ServiceImpl<WrjQuestionPract
     @Autowired
     private WrjUserErrorQuestionMapper errorQuestionMapper;
 
+    @Autowired
+    private WrjQuestionPracticeTotalMapper practiceTotalMapper;
+
     @Override
     @Transactional(rollbackFor = Exception.class)
     public Boolean insertQuestionPractice(QuestionPracticeAddDto addDto) {
@@ -57,7 +62,7 @@ public class WrjQuestionPracticeServiceImpl extends ServiceImpl<WrjQuestionPract
         // 判断答题是否正确
         boolean isTrue = StrUtil.equals(addDto.getAnswer(), question.getTrueAnswer());
 
-        questionMapper.updateAnswerNumber(addDto.getQuestionId(),1, (isTrue ? 1 : 0));
+        questionMapper.updateAnswerNumber(addDto.getQuestionId(), 1, (isTrue ? 1 : 0));
 
         if (!isTrue) {
             // 判断是否在错题本里（答题错误会加入错题本，答题正确不会移出）
@@ -71,6 +76,19 @@ public class WrjQuestionPracticeServiceImpl extends ServiceImpl<WrjQuestionPract
                 errorQuestionMapper.insert(userErrorQuestion);
             }
         }
+        // 个人练习的统计
+        WrjQuestionPracticeTotal questionPracticeTotal = practiceTotalMapper.selectByUserIdAndQuestionId(addDto.getUserId(), addDto.getQuestionId());
+        if (questionPracticeTotal == null) {
+            questionPracticeTotal = new WrjQuestionPracticeTotal();
+            questionPracticeTotal.setQuestionId(addDto.getQuestionId());
+            questionPracticeTotal.setUserId(addDto.getUserId());
+            questionPracticeTotal.setAnswerNumber(1l);
+            questionPracticeTotal.setRightNumber((isTrue ? 1l : 0l));
+            practiceTotalMapper.insert(questionPracticeTotal);
+        } else {
+            practiceTotalMapper.updateAnswerNumber(addDto.getUserId(), addDto.getQuestionId(), 1, (isTrue ? 1 : 0));
+        }
+
 
         return Boolean.TRUE;
     }

src/main/java/com/wrj/driver/server/service/impl/WrjUserErrorQuestionServiceImpl.java

@@ -28,5 +28,7 @@ public class WrjUserErrorQuestionServiceImpl extends ServiceImpl<WrjUserErrorQue
 
         errorQuestionMapper.deleteByUserIdAndQuestionId(userId,questionId);
 
+        return Boolean.TRUE;
+
     }
 }

src/main/resources/mapper/WrjUserCollectQuestionMapper.xml

@@ -7,11 +7,11 @@
         select
         *
         from wrj_user_collect_question
-        where user_id = #{userId} and question_id = #{questionId}
+        where question_id = #{questionId} and user_id = #{userId}
     </select>
 
     <delete id="deleteByUserIdAndQuestionId">
         delete from wrj_user_collect_question
-        where user_id = #{userId} and question_id = #{questionId}
+        where question_id = #{questionId} and user_id = #{userId}
     </delete>
 </mapper>

src/main/resources/mapper/WrjUserErrorQuestionMapper.xml

@@ -7,11 +7,11 @@
         select
         *
         from wrj_user_error_question
-        where user_id = #{userId} and question_id = #{questionId}
+        where question_id = #{questionId} and user_id = #{userId}
     </select>
 
     <delete id="deleteByUserIdAndQuestionId">
         delete from wrj_user_error_question
-        where user_id = #{userId} and question_id = #{questionId}
+        where question_id = #{questionId} and user_id = #{userId}
     </delete>
 </mapper>

target/classes/mapper/WrjQuestionMapper.xml

@@ -122,6 +122,13 @@
         where question_id = #{questionVo.questionId}
     </update>
 
+    <update id="updateAnswerNumber">
+        update wrj_question
+        set answer_number = answer_number + #{answerNum},
+        right_number = right_number + #{rightNum}
+        where question_id = #{questionId}
+    </update>
+
     <select id="querySpecialNum" resultType="java.util.Map">
         select
                count(IF(TYPE = '1', tq.type, NULL))         as judgeQuestionNum,

target/classes/mapper/WrjQuestionPracticeMapper.xml

@@ -2,4 +2,10 @@
 <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
 <mapper namespace="com.wrj.driver.server.mapper.WrjQuestionPracticeMapper">
 
+    <update id="clearPracticeRecord">
+        update
+        wrj_question_practice
+        set is_clear = 1
+        where user_id = #{userId} and practice_type = #{practiceType}
+    </update>
 </mapper>

target/classes/mapper/WrjUserCollectQuestionMapper.xml

@@ -2,4 +2,16 @@
 <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
 <mapper namespace="com.wrj.driver.server.mapper.WrjUserCollectQuestionMapper">
 
+    <select id="selectByUserIdAndQuestionId"
+            resultType="com.wrj.driver.server.entity.WrjUserCollectQuestion">
+        select
+        *
+        from wrj_user_collect_question
+        where user_id = #{userId} and question_id = #{questionId}
+    </select>
+
+    <delete id="deleteByUserIdAndQuestionId">
+        delete from wrj_user_collect_question
+        where user_id = #{userId} and question_id = #{questionId}
+    </delete>
 </mapper>

target/classes/mapper/WrjUserErrorQuestionMapper.xml

@@ -2,4 +2,16 @@
 <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
 <mapper namespace="com.wrj.driver.server.mapper.WrjUserErrorQuestionMapper">
 
+    <select id="selectByUserIdAndQuestionId" resultType="com.wrj.driver.server.entity.WrjUserErrorQuestion">
+
+        select
+        *
+        from wrj_user_error_question
+        where user_id = #{userId} and question_id = #{questionId}
+    </select>
+
+    <delete id="deleteByUserIdAndQuestionId">
+        delete from wrj_user_error_question
+        where user_id = #{userId} and question_id = #{questionId}
+    </delete>
 </mapper>