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Merge branch 'master' of https://gitee.com/wjl2008_admin/nuttyreading-java into zcc

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wuchunlei
2024-07-03 13:21:57 +08:00
parent 90ed0a57be 221b1500b8
commit 0bb38434d9
1 changed files with 23 additions and 1 deletions
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24
src/main/java/com/peanut/modules/sociology/service/impl/CourseCatalogueChapterServiceImpl.java
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@@ -20,6 +20,7 @@ import org.springframework.stereotype.Service;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
@Slf4j
@Service("sociologyCourseCatalogueChapterService")
@@ -71,7 +72,10 @@ public class CourseCatalogueChapterServiceImpl extends ServiceImpl<CourseCatalog
}
flag.put("videos",courseCatalogueChapterVideoEntities);
//
flag.put("current",getCurrentVideo(chapterId));
List<UserCourseBuyEntity> userCourseBuyEntities = userCourseBuyDao.selectList(new LambdaQueryWrapper<UserCourseBuyEntity>().eq(UserCourseBuyEntity::getUserId, ShiroUtils.getUId()).eq(UserCourseBuyEntity::getCatalogueId, byId.getCatalogueId()));
if (userCourseBuyEntities.size()==1){
flag.put("buy",userCourseBuyEntities.get(0));
@@ -81,4 +85,22 @@ public class CourseCatalogueChapterServiceImpl extends ServiceImpl<CourseCatalog
}
private int getCurrentVideo(Integer chapterId){
MPJLambdaWrapper<CourseCatalogueChapterVideoEntity> wrapper = new MPJLambdaWrapper<>();
wrapper.leftJoin(UserCourseVideoPositionEntity.class,UserCourseVideoPositionEntity::getVideoId,CourseCatalogueChapterVideoEntity::getId);
wrapper.selectAll(CourseCatalogueChapterVideoEntity.class);
wrapper.eq(CourseCatalogueChapterVideoEntity::getChapterId,chapterId);
wrapper.orderByDesc(UserCourseVideoPositionEntity::getUpdateTime);
List<CourseCatalogueChapterVideoEntity> courseCatalogueChapterVideoEntities = courseCatalogueChapterVideoDao.selectJoinList(CourseCatalogueChapterVideoEntity.class, wrapper);
if(courseCatalogueChapterVideoEntities.size()>0){
return courseCatalogueChapterVideoEntities.get(0).getId();
}else {
List<CourseCatalogueChapterVideoEntity> courseCatalogueChapterVideoEntities1 = courseCatalogueChapterVideoDao.selectList(new LambdaQueryWrapper<CourseCatalogueChapterVideoEntity>()
.eq(CourseCatalogueChapterVideoEntity::getChapterId, chapterId).orderByAsc(CourseCatalogueChapterVideoEntity::getSort));
return courseCatalogueChapterVideoEntities1.size()>0?courseCatalogueChapterVideoEntities1.get(0).getId():0;
}
}
}