package com.ruoyi.system.service.impl;
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import com.baomidou.mybatisplus.core.toolkit.Wrappers;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.ruoyi.common.basic.PageInfo;
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import com.ruoyi.common.core.domain.entity.SysRole;
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import com.ruoyi.common.utils.StringUtils;
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import com.ruoyi.system.mapper.TSysNoticeMapper;
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import com.ruoyi.system.model.TSysNotice;
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import com.ruoyi.system.model.TSysNotice;
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import com.ruoyi.system.query.TSysNoticeQuery;
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import com.ruoyi.system.service.TSysNoticeService;
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import com.ruoyi.system.vo.TSysNoticeVO;
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import io.jsonwebtoken.lang.Collections;
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import org.springframework.stereotype.Service;
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import java.time.LocalDateTime;
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import java.util.List;
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/**
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* <p>
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* 公告管理 服务实现类
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* </p>
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*
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* @author xiaochen
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* @since 2025-11-03
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*/
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@Service
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public class TSysNoticeServiceImpl extends ServiceImpl<TSysNoticeMapper, TSysNotice> implements TSysNoticeService {
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@Override
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public boolean isExit(TSysNotice dto) {
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if(StringUtils.isNotEmpty(dto.getId())){
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// 修改
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return this.count(Wrappers.lambdaQuery(TSysNotice.class).ne(TSysNotice::getId, dto.getId()).eq(TSysNotice::getNoticeTitle, dto.getNoticeTitle())) > 0;
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}else {
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// 新增
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return this.count(Wrappers.lambdaQuery(TSysNotice.class).eq(TSysNotice::getNoticeTitle, dto.getNoticeTitle())) > 0;
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}
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}
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@Override
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public PageInfo<TSysNoticeVO> pageList(TSysNoticeQuery query) {
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PageInfo<TSysNoticeVO> pageInfo = new PageInfo<>(query.getPageNum(), query.getPageSize());
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List<TSysNoticeVO> list = this.baseMapper.pageList(query,pageInfo);
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if(Collections.isEmpty(list)){
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return pageInfo;
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}
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for (TSysNoticeVO tSysNoticeVO : list) {
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if(tSysNoticeVO.getStartTime().isAfter(LocalDateTime.now())){
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tSysNoticeVO.setShowStatus(1);
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}
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if(tSysNoticeVO.getStartTime().isBefore(LocalDateTime.now()) && tSysNoticeVO.getEndTime().isAfter(LocalDateTime.now())){
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tSysNoticeVO.setShowStatus(2);
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}
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if(tSysNoticeVO.getEndTime().isBefore(LocalDateTime.now())){
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tSysNoticeVO.setShowStatus(3);
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}
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}
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pageInfo.setRecords(list);
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return pageInfo;
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}
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}
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