成绩管理增加平均分字段

src/main/java/com/msdw/tms/dao/AchievementManagementDao.java

@@ -51,6 +51,9 @@ public interface AchievementManagementDao extends BaseMapper<ExperimentalReportE
 
     IPage<AchievementManagementVO> queryEvaluationReport(Page<T> tPage, String searchContant, Integer projectId);
 
+    //实验成绩管理查看成绩 统计平均分
+    String getAVG(Integer projectId);
+
     List<AchievementImportRequest> queryAchievement(@Param("ids") List<Integer> ids);
 
     List<AchievementManagementVO> queryFictitiousRecord(Integer systemId, String searchContant, String startingtime, String endtime, Integer month, List<Integer> projectIds);

src/main/java/com/msdw/tms/service/impl/AchievementManagementServiceImpl.java

@@ -28,6 +28,7 @@ import org.springframework.transaction.annotation.Transactional;
 import javax.servlet.http.HttpServletResponse;
 import java.io.InputStream;
 import java.util.*;
+
 @Slf4j
 @Service
 public class AchievementManagementServiceImpl extends ServiceImpl<AchievementManagementDao, ExperimentalReportEntity> implements AchievementManagementService {
@@ -179,9 +180,14 @@ public class AchievementManagementServiceImpl extends ServiceImpl<AchievementMan
     public R queryEvaluationReport(String searchContant, Integer projectId, Integer page, Integer size) {
         Page<T> tPage = new Page<>(page, size);
         IPage<AchievementManagementVO> data = achievementManagementDao.queryEvaluationReport(tPage, searchContant, projectId);
+
+
+        String avg = achievementManagementDao.getAVG(projectId);
+
+
         PageUtils result = new PageUtils(data);
 
-        return R.ok().put("data",result);
+        return R.ok().put("data", result).put("avg", avg);
     }
 
     @Override
@@ -213,7 +219,9 @@ public class AchievementManagementServiceImpl extends ServiceImpl<AchievementMan
             List<AchievementManagementVO> vo = new ArrayList<>();
             List<Integer> educationResult = achievementManagementDao.countEducationProjectId();//获取教学实验的主键id
             List<Integer> fictitiousResult = achievementManagementDao.countFictitiousProjectId();//获取教学实验的主键id
-            if (projectPermissions==null){projectPermissions=-9999;}
+            if (projectPermissions == null) {
+                projectPermissions = -9999;
+            }
             if (projectPermissions == 0) {//只查询练习项目
                 fictitious = achievementManagementDao.queryFictitiousRecord(systemId, searchContant, startingtime, endtime, month, fictitiousResult);
                 vo = fictitious;

src/main/resources/mapper/tms/AchievementManagementDao.xml

@@ -166,6 +166,10 @@
         ORDER BY tpr.submitTime DESC
     </select>
 
+    <select id="getAVG" parameterType="java.lang.Integer" resultType="java.lang.String">
+        SELECT AVG(score) from tms_project_record WHERE projectId = #{projectId}
+    </select>
+
     <select id="queryAchievement" resultType="com.msdw.tms.entity.request.AchievementImportRequest">
         SELECT
         u.userName,