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feat资源学习列表新增content_id

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yangxinyu
2025-12-04 13:14:03 +08:00
parent 4b064171e6
commit 716ba91c2e
2 changed files with 15 additions and 3 deletions
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10
servers/boe-server-all/src/main/java/com/xboe/school/study/dao/CourseStatDao.java
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@@ -6,6 +6,7 @@ import com.xboe.school.study.dto.CourseFinishCountDto;
import com.xboe.school.study.entity.StudyCourse; import com.xboe.school.study.entity.StudyCourse;
import org.springframework.stereotype.Repository; import org.springframework.stereotype.Repository;
import java.math.BigInteger;
import java.util.ArrayList; import java.util.ArrayList;
import java.util.List; import java.util.List;
@@ -24,8 +25,10 @@ public class CourseStatDao extends BaseDao<StudyCourse> {
public List<CourseFinishCountDto> findFinishCountPage(int startIndex, int pageSize, String courseId, String contentName) { public List<CourseFinishCountDto> findFinishCountPage(int startIndex, int pageSize, String courseId, String contentName) {
StringBuilder sql = new StringBuilder(); StringBuilder sql = new StringBuilder();
sql.append("SELECT ") sql.append("SELECT ")
// 课程名（和DTO字段对应） // 资源名
.append("c.content_name AS contentName, ") .append("c.content_name AS contentName, ")
// 资源ID
.append("c.content_id AS contentId, ")
// 完成人数（去重统计） // 完成人数（去重统计）
.append("COUNT(DISTINCT c.aid) AS finishCount, ") .append("COUNT(DISTINCT c.aid) AS finishCount, ")
//2025.11.27新增：资源类型 //2025.11.27新增：资源类型
@@ -65,8 +68,9 @@ public class CourseStatDao extends BaseDao<StudyCourse> {
for (Object[] objs : resultList) { for (Object[] objs : resultList) {
CourseFinishCountDto dto = new CourseFinishCountDto(); CourseFinishCountDto dto = new CourseFinishCountDto();
dto.setContentName(objs[0] != null ? (String) objs[0] : ""); dto.setContentName(objs[0] != null ? (String) objs[0] : "");
dto.setFinishCount(objs[1] != null ? ((Number) objs[1]).intValue() : 0); dto.setContentId(((BigInteger) objs[1]).toString());
dto.setContentType((Integer) objs[2]); dto.setFinishCount(objs[2] != null ? ((Number) objs[1]).intValue() : 0);
dto.setContentType((Integer) objs[3]);
dtoList.add(dto); dtoList.add(dto);
} }
return dtoList; return dtoList;

8
servers/boe-server-all/src/main/java/com/xboe/school/study/dto/CourseFinishCountDto.java
View File

@@ -2,6 +2,8 @@ package com.xboe.school.study.dto;
import lombok.Data; import lombok.Data;
import java.math.BigInteger;
/** /**
* 课程完成人数统计DTO * 课程完成人数统计DTO
*/ */
@@ -13,6 +15,11 @@ public class CourseFinishCountDto {
*/ */
private String contentName; private String contentName;
/**
* 内容ID
*/
private String contentId;
/** /**
* 完成人数（数据库 count 统计得出） * 完成人数（数据库 count 统计得出）
*/ */
@@ -24,4 +31,5 @@ public class CourseFinishCountDto {
*/ */
private Integer contentType; private Integer contentType;
} }