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wangw
2025-01-03 18:13:56 +08:00
parent 4f6079dbb5
commit c5f1456046
5 changed files with 45 additions and 45 deletions
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58
src/main/java/com/sqx/modules/course/service/impl/CourseCollectServiceImpl.java
View File

@@ -1,5 +1,6 @@
package com.sqx.modules.course.service.impl;
import cn.hutool.core.collection.CollectionUtil;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
@@ -33,7 +34,7 @@ public class CourseCollectServiceImpl extends ServiceImpl<CourseCollectDao, Cour
@Autowired
private CourseDetailsService courseDetailsService;
private ReentrantReadWriteLock reentrantReadWriteLock=new ReentrantReadWriteLock(true);
private ReentrantReadWriteLock reentrantReadWriteLock = new ReentrantReadWriteLock(true);
@Override
@CacheEvict(value = "app:courseCollect", key = "#courseCollect.userId")
@@ -44,15 +45,18 @@ public class CourseCollectServiceImpl extends ServiceImpl<CourseCollectDao, Cour
QueryWrapper<CourseCollect> queryWrapper = new QueryWrapper<>();
queryWrapper.eq("user_id", courseCollect.getUserId()).eq("classify", 3).eq("course_id", courseCollect.getCourseId());
queryWrapper.orderByDesc("create_time");
queryWrapper.last("limit 1");
CourseCollect collect = baseMapper.selectOne(queryWrapper);
if (collect != null) {
collect.setUpdateTime(DateUtils.format(new Date()));
collect.setCourseCollectId(courseCollect.getCourseCollectId());
baseMapper.updateById(collect);
return Result.success("操作成功！");
PageHelper.startPage(1, 1);
List<CourseCollect> courseCollects = baseMapper.selectList(queryWrapper);
CourseCollect collect;
if (CollectionUtil.isNotEmpty(courseCollects)) {
collect = courseCollects.get(0);
if (collect != null) {
collect.setUpdateTime(DateUtils.format(new Date()));
collect.setCourseCollectId(courseCollect.getCourseCollectId());
baseMapper.updateById(collect);
return Result.success("操作成功！");
}
}
collect = new CourseCollect()
.setUserId(courseCollect.getUserId())
.setCourseId(courseCollect.getCourseId())
@@ -63,37 +67,37 @@ public class CourseCollectServiceImpl extends ServiceImpl<CourseCollectDao, Cour
baseMapper.insert(collect);
return Result.success("操作成功！");
}
CourseCollect courseCollect1 = selectCourseCollectUserIdAnd(courseCollect.getUserId(), courseCollect.getCourseId(),courseCollect.getClassify(),courseCollect.getCourseDetailsId());
CourseCollect courseCollect1 = selectCourseCollectUserIdAnd(courseCollect.getUserId(), courseCollect.getCourseId(), courseCollect.getClassify(), courseCollect.getCourseDetailsId());
if (courseCollect.getType() == 1) {
if(courseCollect1==null){
if (courseCollect1 == null) {
SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
courseCollect.setCreateTime(df.format(new Date()));
courseCollect.setUpdateTime(courseCollect.getCreateTime());
baseMapper.insert(courseCollect);
if(courseCollect.getClassify()==2){
if (courseCollect.getClassify() == 2) {
CourseDetails courseDetails = courseDetailsService.getById(courseCollect.getCourseDetailsId());
courseDetails.setGoodNum(courseDetails.getGoodNum()+1);
courseDetails.setGoodNum(courseDetails.getGoodNum() + 1);
courseDetailsService.updateById(courseDetails);
}
}else{
} else {
courseCollect1.setUpdateTime(DateUtils.format(new Date()));
baseMapper.updateById(courseCollect1);
}
} else {
if(courseCollect1!=null){
if (courseCollect1 != null) {
baseMapper.deleteById(courseCollect1.getCourseCollectId());
if(courseCollect.getClassify()==2){
if (courseCollect.getClassify() == 2) {
CourseDetails courseDetails = courseDetailsService.getById(courseCollect.getCourseDetailsId());
courseDetails.setGoodNum(courseDetails.getGoodNum()-1);
courseDetails.setGoodNum(courseDetails.getGoodNum() - 1);
courseDetailsService.updateById(courseDetails);
}
}
}
return Result.success("操作成功！");
}catch (Exception e){
} catch (Exception e) {
e.printStackTrace();
log.error("收藏短剧出错了！"+e.getMessage());
}finally {
log.error("收藏短剧出错了！" + e.getMessage());
} finally {
reentrantReadWriteLock.writeLock().unlock();
}
return Result.error("系统繁忙,请稍后再试！");
@@ -101,12 +105,12 @@ public class CourseCollectServiceImpl extends ServiceImpl<CourseCollectDao, Cour
@Override
@CachePut(value = "app:courseCollect", key = "#userId")
public Result selectByUserId(Integer page, Integer limit, Long userId,Integer classify) {
PageHelper.startPage(page,limit);
List<Course> courseList = baseMapper.selectCourseByCollect( userId,classify);
public Result selectByUserId(Integer page, Integer limit, Long userId, Integer classify) {
PageHelper.startPage(page, limit);
List<Course> courseList = baseMapper.selectCourseByCollect(userId, classify);
PageInfo<Course> pageInfo = new PageInfo<>(courseList);
List<Course> courses = pageInfo.getList();
if (courses != null && courses.size() > 0) {
if (CollectionUtil.isNotEmpty(courseList)) {
List<Course> courses = pageInfo.getList();
for (Course course : courses) {
course.setCourseClassification(courseClassificationDao.selectById(course.getClassifyId()));
}
@@ -116,8 +120,8 @@ public class CourseCollectServiceImpl extends ServiceImpl<CourseCollectDao, Cour
@Override
public CourseCollect selectCourseCollectUserIdAnd(Long userId,Long courseId,Integer classify,Long courseDetailsId){
return baseMapper.selectOne(new QueryWrapper<CourseCollect>().eq(courseDetailsId!=null,"course_details_id",courseDetailsId).eq("user_id",userId).eq("classify",classify).eq("course_id",courseId));
public CourseCollect selectCourseCollectUserIdAnd(Long userId, Long courseId, Integer classify, Long courseDetailsId) {
return baseMapper.selectOne(new QueryWrapper<CourseCollect>().eq(courseDetailsId != null, "course_details_id", courseDetailsId).eq("user_id", userId).eq("classify", classify).eq("course_id", courseId));
}

2
src/main/java/com/sqx/modules/course/service/impl/CourseDetailsServiceImpl.java
View File

@@ -247,7 +247,6 @@ public class CourseDetailsServiceImpl extends ServiceImpl<CourseDetailsDao, Cour
@Override
public Result selectCourseDetailsList(Integer page, Integer limit, String token, String randomNum, Integer wxShow, Integer dyShow) {
PageHelper.startPage(page, limit);
Long userId = null;
if (StringUtils.isNotEmpty(token)) {
Claims claims = jwtUtils.getClaimByToken(token);
@@ -258,6 +257,7 @@ public class CourseDetailsServiceImpl extends ServiceImpl<CourseDetailsDao, Cour
if(!Validator.isNumber(randomNum)){
throw new SqxException("随机码必须是数字");
};
PageHelper.startPage(page, limit);
List<CourseDetails> list = baseMapper.selectCourseDetailsList(randomNum, wxShow, dyShow);
PageInfo<CourseDetails> pageInfo = new PageInfo<>(list);