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fix:资源学习完成人数统计排除未报名人员

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miaowenbo
2025-12-19 16:30:50 +08:00
parent ff0d2240df
commit f3fa572802
1 changed files with 25 additions and 2 deletions
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27
servers/boe-server-all/src/main/java/com/xboe/school/study/dao/CourseStatDao.java
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@@ -6,7 +6,9 @@ import com.xboe.module.course.entity.CourseContent;
import com.xboe.module.course.service.ICourseContentService;
import com.xboe.school.study.dto.CourseFinishCountDto;
import com.xboe.school.study.entity.StudyCourse;
import com.xboe.school.study.entity.StudySignup;
import com.xboe.school.study.service.IStudyService;
import com.xboe.school.study.service.IStudySignupService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Lazy;
import org.springframework.stereotype.Repository;
@@ -24,6 +26,9 @@ public class CourseStatDao extends BaseDao<StudyCourse> {
@Autowired
IStudyService studyService;
@Autowired
IStudySignupService signupService;
@Autowired
ICourseContentService courseContentService;
/**
@@ -47,8 +52,26 @@ public class CourseStatDao extends BaseDao<StudyCourse> {
// 你的课程表名
.append("FROM boe_course_content cc ")
// 2025.11.27新增：连表 boe_course_content
.append("LEFT JOIN boe_study_course_item c ON cc.id = c.content_id AND c.status = 9 ")
.append("WHERE 1=1 ")
.append("LEFT JOIN boe_study_course_item c ON cc.id = c.content_id AND c.status = 9 ");
// 25.12.19新增逻辑：要求管理页面-报名记录，删除报名记录后，学习记录和资源学习情况需要删除，并可以恢复
// 实现方案是仅查询已报名aid的学习记录信息
// 查询报名记录
StudySignup studySignup = new StudySignup();
studySignup.setCourseId(courseId);
List<StudySignup> signRecordList = signupService.findList(studySignup, null);
if (signRecordList != null && !signRecordList.isEmpty()) {
String aidList = signRecordList.stream().map(StudySignup::getAid).collect(Collectors.joining(","));
if (StringUtils.isNotBlank(aidList)) {
sql.append("AND c.aid IN (").append(aidList).append(") ");
} else {
// 报名人数为空，视为无人报名
sql.append("AND 1=0 ");
}
} else {
// 报名人数为空，视为无人报名
sql.append("AND 1=0 ");
}
sql.append("WHERE 1=1 ")
.append("AND cc.deleted=0 ");
List<Object> params = new ArrayList<>();
// courseId非空则过滤（参数化防注入）