package org.dromara.demo.service.impl;
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import org.dromara.common.core.utils.MapstructUtils;
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import org.dromara.common.core.utils.StringUtils;
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import org.dromara.common.mybatis.core.page.TableDataInfo;
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import org.dromara.common.mybatis.core.page.PageQuery;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.baomidou.mybatisplus.core.toolkit.Wrappers;
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import lombok.RequiredArgsConstructor;
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import org.springframework.stereotype.Service;
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import org.dromara.demo.domain.bo.RsTrafficPropagandaBo;
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import org.dromara.demo.domain.vo.RsTrafficPropagandaVo;
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import org.dromara.demo.domain.RsTrafficPropaganda;
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import org.dromara.demo.mapper.RsTrafficPropagandaMapper;
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import org.dromara.demo.service.IRsTrafficPropagandaService;
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import java.util.Date;
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import java.util.List;
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import java.util.Map;
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import java.util.Collection;
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/**
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* 交通宣传Service业务层处理
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*
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* @author gonghl
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* @date 2024-03-01
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*/
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@RequiredArgsConstructor
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@Service
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public class RsTrafficPropagandaServiceImpl implements IRsTrafficPropagandaService {
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private final RsTrafficPropagandaMapper baseMapper;
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/**
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* 查询交通宣传
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*/
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@Override
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public RsTrafficPropagandaVo queryById(String id){
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return baseMapper.selectVoById(id);
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}
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/**
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* 查询交通宣传列表
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*/
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@Override
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public TableDataInfo<RsTrafficPropagandaVo> queryPageList(RsTrafficPropagandaBo bo, PageQuery pageQuery) {
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LambdaQueryWrapper<RsTrafficPropaganda> lqw = buildQueryWrapper(bo);
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Page<RsTrafficPropagandaVo> result = baseMapper.selectVoPage(pageQuery.build(), lqw);
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return TableDataInfo.build(result);
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}
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/**
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* 查询交通宣传列表
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*/
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@Override
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public List<RsTrafficPropagandaVo> queryList(RsTrafficPropagandaBo bo) {
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LambdaQueryWrapper<RsTrafficPropaganda> lqw = buildQueryWrapper(bo);
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return baseMapper.selectVoList(lqw);
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}
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private LambdaQueryWrapper<RsTrafficPropaganda> buildQueryWrapper(RsTrafficPropagandaBo bo) {
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Map<String, Object> params = bo.getParams();
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LambdaQueryWrapper<RsTrafficPropaganda> lqw = Wrappers.lambdaQuery();
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lqw.like(StringUtils.isNotBlank(bo.getTitle()), RsTrafficPropaganda::getTitle, bo.getTitle());
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lqw.eq(bo.getSequence() != null, RsTrafficPropaganda::getSequence, bo.getSequence());
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lqw.eq(bo.getStatus() != null, RsTrafficPropaganda::getStatus, bo.getStatus());
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lqw.orderByAsc(RsTrafficPropaganda::getSequence);
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return lqw;
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}
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/**
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* 新增交通宣传
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*/
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@Override
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public Boolean insertByBo(RsTrafficPropagandaBo bo) {
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RsTrafficPropaganda add = MapstructUtils.convert(bo, RsTrafficPropaganda.class);
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validEntityBeforeSave(add);
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boolean flag = baseMapper.insert(add) > 0;
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if (flag) {
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bo.setId(add.getId());
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// 修改大于当前顺序的数据一次+1
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// baseMapper.addSequence(bo.getSequence(), bo.getId());
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}
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return flag;
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}
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/**
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* 修改交通宣传
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*/
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@Override
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public Boolean updateByBo(RsTrafficPropagandaBo bo) {
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RsTrafficPropaganda update = MapstructUtils.convert(bo, RsTrafficPropaganda.class);
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return baseMapper.updateById(update) > 0;
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}
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/**
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* 保存前的数据校验
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*/
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private void validEntityBeforeSave(RsTrafficPropaganda entity){
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entity.setCreateTime(new Date());
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}
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/**
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* 批量删除交通宣传
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*/
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@Override
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public Boolean deleteWithValidByIds(Collection<String> ids, Boolean isValid) {
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if(isValid){
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//TODO 做一些业务上的校验,判断是否需要校验
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}
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return baseMapper.deleteBatchIds(ids) > 0;
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}
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}
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