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2023-02-26 18:37:32 +08:00
parent dd7bed66b5
commit 0b47ddc173
5 changed files with 36 additions and 3 deletions
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5
src/main/java/xyz/playedu/api/service/impl/CourseHourServiceImpl.java
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@@ -76,6 +76,11 @@ public class CourseHourServiceImpl extends ServiceImpl<CourseHourMapper, CourseH
public Integer getCourseClassHourByCourseId(Integer courseId) {
return Math.toIntExact(count(query().getWrapper().eq("course_id", courseId)));
}
@Override
public void resetChapterIdByCourseIdAndChapterId(Integer courseId, Integer chapterId) {
update(update().getWrapper().eq("course_id", courseId).eq("chapter_id", chapterId).set("chapter_id", 0));
}
}