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时长信息转到video主体 增加多线程获取时间方法

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This commit is contained in:
wangjinlei
2024-04-26 10:44:48 +08:00
parent 6b2e37b29b
commit 5c7d424f5e
11 changed files with 154 additions and 42 deletions
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2
src/main/java/com/peanut/modules/sociology/service/impl/CourseCatalogueChapterServiceImpl.java
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@@ -38,4 +38,6 @@ public class CourseCatalogueChapterServiceImpl extends ServiceImpl<CourseCatalog
flag.put("videos",courseCatalogueChapterVideoEntities);
return flag;
}
}

29
src/main/java/com/peanut/modules/sociology/service/impl/CourseServiceImpl.java
View File

@@ -17,6 +17,7 @@ import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import java.util.stream.Collectors;
@Slf4j
@Service("sociologyCourseService")
@@ -30,6 +31,12 @@ public class CourseServiceImpl extends ServiceImpl<CourseDao, CourseEntity> impl
private CourseCatalogueDao courseCatalogueDao;
@Autowired
private UserCourseBuyDao userCourseBuyDao;
@Autowired
private CourseCatalogueChapterDao courseCatalogueChapterDao;
@Autowired
private CourseCatalogueChapterVideoDao courseCatalogueChapterVideoDao;
@Autowired
private UserCourseVideoPositionDao userCourseVideoPositionDao;
//根据标签获取课程列表
@@ -77,15 +84,37 @@ public class CourseServiceImpl extends ServiceImpl<CourseDao, CourseEntity> impl
@Override
public Map<String, Object> getCourseDetail(Integer id) {
Map<String, Object> flag = new HashMap<>();
//基础信息
CourseEntity course = this.getById(id);
flag.put("course",course);
//目录信息
List<CourseCatalogueEntity> courseCatalogueEntities = courseCatalogueDao.selectList(new LambdaQueryWrapper<CourseCatalogueEntity>().eq(CourseCatalogueEntity::getCourseId, id));
Integer uId = ShiroUtils.getUId();
for (CourseCatalogueEntity c :courseCatalogueEntities){
Integer integer = userCourseBuyDao.selectCount(new LambdaQueryWrapper<UserCourseBuyEntity>().eq(UserCourseBuyEntity::getUserId, uId).eq(UserCourseBuyEntity::getCatalogueId, c.getId()));
c.setIsBuy(integer>0?1:0);
c.setCompletion(catalogueCompletion(c));
}
flag.put("catalogues",courseCatalogueEntities);
return flag;
}
private Integer catalogueCompletion(CourseCatalogueEntity c){
List<CourseCatalogueChapterEntity> courseCatalogueChapterEntities = courseCatalogueChapterDao.selectList(new LambdaQueryWrapper<CourseCatalogueChapterEntity>().eq(CourseCatalogueChapterEntity::getCatalogueId, c.getId()));
Integer act = 0;
for (CourseCatalogueChapterEntity cc : courseCatalogueChapterEntities){
List<CourseCatalogueChapterVideoEntity> courseCatalogueChapterVideoEntities = courseCatalogueChapterVideoDao.selectList(new LambdaQueryWrapper<CourseCatalogueChapterVideoEntity>().eq(CourseCatalogueChapterVideoEntity::getChapterId, cc.getId()));
List<Integer> collect = courseCatalogueChapterVideoEntities.stream().map(CourseCatalogueChapterVideoEntity::getId).collect(Collectors.toList());
if(collect.size()==0){
continue;
}
Integer integer = userCourseVideoPositionDao.selectCount(new LambdaQueryWrapper<UserCourseVideoPositionEntity>().eq(UserCourseVideoPositionEntity::getUserId, ShiroUtils.getUId()).in(UserCourseVideoPositionEntity::getVideoId, collect));
if (integer>0){
act++;
}
}
return courseCatalogueChapterEntities.size()==0?0:act * 100 / courseCatalogueChapterEntities.size();
}
}