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医学-章节列表添加是否学过

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国学-我的课程-正在学习-修改
去掉我的课程完成度、上次学习时间
This commit is contained in:
wuchunlei
2024-06-19 11:13:40 +08:00
parent 3634bb77aa
commit 0e9b9152f8
5 changed files with 46 additions and 11 deletions
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3
src/main/java/com/peanut/modules/common/entity/CourseCatalogueChapterEntity.java
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@@ -36,4 +36,7 @@ public class CourseCatalogueChapterEntity {
//视频列表
@TableField(exist = false)
private List<CourseCatalogueChapterVideoEntity> videoList;
//是否学过
@TableField(exist = false)
private int isLearned;
}

4
src/main/java/com/peanut/modules/sociology/controller/CourseController.java
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@@ -212,8 +212,8 @@ public class CourseController {
//我的课程-正在学习（收藏）
@RequestMapping("/getUserCourseStudying")
public R getUserCourseStudying(@RequestBody Map<String,Object> param){
List courseList = courseService.getUserCourseStudying(param);
public R getUserCourseStudying(){
List courseList = courseService.getUserCourseStudying();
return R.ok().put("courseList",courseList);
}

2
src/main/java/com/peanut/modules/sociology/service/CourseService.java
View File

@@ -32,7 +32,7 @@ public interface CourseService extends IService<CourseEntity> {
boolean delUserCourseStudying(Map<String,Object> param);
List getUserCourseStudying(Map<String,Object> param);
List getUserCourseStudying();
List getUserCourseBuy(Map<String,Object> param);

14
src/main/java/com/peanut/modules/sociology/service/impl/CourseCatalogueChapterServiceImpl.java
View File

@@ -2,13 +2,16 @@ package com.peanut.modules.sociology.service.impl;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.github.yulichang.wrapper.MPJLambdaWrapper;
import com.peanut.common.utils.ShiroUtils;
import com.peanut.modules.common.dao.CourseCatalogueChapterDao;
import com.peanut.modules.common.dao.CourseCatalogueChapterVideoDao;
import com.peanut.modules.common.dao.UserCourseBuyDao;
import com.peanut.modules.common.dao.UserCourseVideoPositionDao;
import com.peanut.modules.common.entity.CourseCatalogueChapterEntity;
import com.peanut.modules.common.entity.CourseCatalogueChapterVideoEntity;
import com.peanut.modules.common.entity.UserCourseBuyEntity;
import com.peanut.modules.common.entity.UserCourseVideoPositionEntity;
import com.peanut.modules.sociology.service.CourseCatalogueChapterService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
@@ -25,12 +28,23 @@ public class CourseCatalogueChapterServiceImpl extends ServiceImpl<CourseCatalog
private CourseCatalogueChapterVideoDao courseCatalogueChapterVideoDao;
@Autowired
private UserCourseBuyDao userCourseBuyDao;
@Autowired
private UserCourseVideoPositionDao userCourseVideoPositionDao;
@Override
public List<CourseCatalogueChapterEntity> getCourseCatalogueChapterList(int id) {
LambdaQueryWrapper<CourseCatalogueChapterEntity> wrapper = new LambdaQueryWrapper<>();
wrapper.eq(CourseCatalogueChapterEntity::getCatalogueId,id);
wrapper.orderByAsc(CourseCatalogueChapterEntity::getSort);
List<CourseCatalogueChapterEntity> list = this.list(wrapper);
if (list!=null&&list.size() > 0) {
for (CourseCatalogueChapterEntity courseCatalogueChapterEntity : list) {
MPJLambdaWrapper<UserCourseVideoPositionEntity> videoPositionWrapper = new MPJLambdaWrapper();
videoPositionWrapper.leftJoin(CourseCatalogueChapterVideoEntity.class,CourseCatalogueChapterVideoEntity::getId,UserCourseVideoPositionEntity::getVideoId);
videoPositionWrapper.eq(CourseCatalogueChapterVideoEntity::getChapterId,courseCatalogueChapterEntity.getId());
int count = userCourseVideoPositionDao.selectCount(videoPositionWrapper);
courseCatalogueChapterEntity.setIsLearned(count>0?1:0);
}
}
return list;
}

34
src/main/java/com/peanut/modules/sociology/service/impl/CourseServiceImpl.java
View File

@@ -270,18 +270,36 @@ public class CourseServiceImpl extends ServiceImpl<CourseDao, CourseEntity> impl
}
@Override
public List getUserCourseStudying(Map<String, Object> param) {
public List getUserCourseStudying() {
MPJLambdaWrapper<CourseEntity> wrapper = new MPJLambdaWrapper<>();
wrapper.distinct();
wrapper.leftJoin(CourseCatalogueEntity.class,CourseCatalogueEntity::getCourseId,CourseEntity::getId);
wrapper.leftJoin(CourseToSociologyEntity.class,CourseToSociologyEntity::getCourseId,CourseEntity::getId);
wrapper.leftJoin(UserCourseStudying.class,UserCourseStudying::getCourseId,CourseEntity::getId);
wrapper.eq(UserCourseStudying::getUserId,param.get("userId"));
wrapper.eq(UserCourseStudying::getUserId,ShiroUtils.getUId());
wrapper.selectAll(CourseEntity.class);
wrapper.selectAs(CourseCatalogueEntity::getId,"catalogueId");
wrapper.selectAs(CourseCatalogueEntity::getTitle,"catalogueTitle");
wrapper.orderByAsc(CourseEntity::getSort);
List courseEntities = this.getBaseMapper().selectMaps(wrapper);
List<CourseEntity> courseEntities = this.getBaseMapper().selectList(wrapper);
if(courseEntities!=null&&courseEntities.size()>0){
for (CourseEntity co:courseEntities){
List<CourseCatalogueEntity> courseCatalogueEntities = courseCatalogueDao.selectList(new MPJLambdaWrapper<CourseCatalogueEntity>().eq(CourseCatalogueEntity::getCourseId, co.getId()).orderByAsc(CourseCatalogueEntity::getSort));
if (courseCatalogueEntities.size() > 0) {
//查询目录添加，购买的课程目录详细信息
for (CourseCatalogueEntity courseCatalogueEntity : courseCatalogueEntities) {
List<UserCourseBuyEntity> userCourseBuyList = userCourseBuyDao.selectList(new LambdaQueryWrapper<UserCourseBuyEntity>().eq(UserCourseBuyEntity::getUserId, ShiroUtils.getUId()).eq(UserCourseBuyEntity::getCatalogueId, courseCatalogueEntity.getId()));
//完成度、上次学习时间
catalogueCompletion(courseCatalogueEntity);
//是否购买，生效时间
if (userCourseBuyList.size() > 0) {
courseCatalogueEntity.setIsBuy(1);
courseCatalogueEntity.setStartTime(userCourseBuyList.get(0).getStartTime());
courseCatalogueEntity.setEndTime(userCourseBuyList.get(0).getEndTime());
}else {
courseCatalogueEntity.setIsBuy(0);
}
}
}
co.setCourseCatalogueEntityList(courseCatalogueEntities);
}
}
return courseEntities;
}
@@ -360,7 +378,7 @@ public class CourseServiceImpl extends ServiceImpl<CourseDao, CourseEntity> impl
for (CourseCatalogueEntity courseCatalogueEntity : courseCatalogueEntities) {
List<UserCourseBuyEntity> userCourseBuyList = userCourseBuyDao.selectList(new LambdaQueryWrapper<UserCourseBuyEntity>().eq(UserCourseBuyEntity::getUserId, user.getId()).eq(UserCourseBuyEntity::getCatalogueId, courseCatalogueEntity.getId()));
//完成度、上次学习时间
catalogueCompletion(courseCatalogueEntity);
// catalogueCompletion(courseCatalogueEntity);
//是否购买，生效时间
if (userCourseBuyList.size() > 0) {
courseCatalogueEntity.setIsBuy(1);