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wuchunlei
2024-06-12 16:38:34 +08:00
parent 501db3f59d
commit 85901e1996
9 changed files with 230 additions and 1 deletions
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14
src/main/java/com/peanut/modules/master/service/CourseGuestbookService.java Normal file
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package com.peanut.modules.master.service;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.IService;
import com.peanut.modules.common.entity.CourseGuestbook;
import java.util.Map;
public interface CourseGuestbookService extends IService<CourseGuestbook> {
Page getCourseGuestbookList(Map<String ,Object> map);
}

43
src/main/java/com/peanut/modules/master/service/impl/CourseGuestbookServiceImpl.java Normal file
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package com.peanut.modules.master.service.impl;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.github.yulichang.wrapper.MPJLambdaWrapper;
import com.peanut.modules.common.dao.CourseGuestbookDao;
import com.peanut.modules.common.entity.CourseGuestbook;
import com.peanut.modules.master.service.CourseGuestbookService;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang.StringUtils;
import org.springframework.stereotype.Service;
import java.util.Map;
@Slf4j
@Service("masterCourseGuestbookService")
public class CourseGuestbookServiceImpl extends ServiceImpl<CourseGuestbookDao, CourseGuestbook> implements CourseGuestbookService {
@Override
public Page getCourseGuestbookList(Map<String, Object> map) {
Integer limit = Integer.valueOf(map.get("limit").toString());
Integer page = Integer.valueOf(map.get("page").toString());
MPJLambdaWrapper<CourseGuestbook> wrapper = new MPJLambdaWrapper<>();
wrapper.eq(CourseGuestbook::getType,map.get("type"));
if (StringUtils.isNotEmpty(map.get("courseId").toString())){
wrapper.eq(CourseGuestbook::getCourseId,map.get("courseId"));
}
if (StringUtils.isNotEmpty(map.get("chapterId").toString())){
wrapper.eq(CourseGuestbook::getChapterId,map.get("chapterId"));
}
wrapper.eq(CourseGuestbook::getPid,0);
wrapper.like(CourseGuestbook::getContent,map.get("content"));
wrapper.orderByAsc(CourseGuestbook::getCreateTime);
Page<CourseGuestbook> courseGuestbookPage = this.getBaseMapper().selectPage(new Page<>(page, limit), wrapper);
if (courseGuestbookPage != null&&courseGuestbookPage.getRecords().size() > 0){
for (CourseGuestbook courseGuestbook : courseGuestbookPage.getRecords()) {
courseGuestbook.setChildren(this.list(new LambdaQueryWrapper<CourseGuestbook>().eq(CourseGuestbook::getPid,courseGuestbook.getId()).orderByAsc(CourseGuestbook::getCreateTime)));
}
}
return courseGuestbookPage;
}
}