package com.stylefeng.guns.modular.system.service.impl;
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import com.baomidou.mybatisplus.mapper.EntityWrapper;
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import com.stylefeng.guns.modular.system.dao.TBroadcastMapper;
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import com.stylefeng.guns.modular.system.enums.StatusEnum;
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import com.stylefeng.guns.modular.system.model.TBroadcast;
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import com.stylefeng.guns.modular.system.model.TCommercial;
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import com.stylefeng.guns.modular.system.dao.TCommercialMapper;
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import com.stylefeng.guns.modular.system.service.ITCommercialService;
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import com.baomidou.mybatisplus.service.impl.ServiceImpl;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import org.springframework.util.CollectionUtils;
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import java.util.List;
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import java.util.Objects;
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import java.util.stream.Collectors;
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/**
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* <p>
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* 广告 服务实现类
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* </p>
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*
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* @author stylefeng
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* @since 2023-03-16
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*/
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@Service
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public class TCommercialServiceImpl extends ServiceImpl<TCommercialMapper, TCommercial> implements ITCommercialService {
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@Autowired
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private TCommercialMapper tCommercialMapper;
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@Override
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public Boolean isExit(Integer id,Integer onOffLine) {
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List<TCommercial> list = tCommercialMapper.selectList(new EntityWrapper<TCommercial>()
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.eq("type", 1)
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.eq("onOffLine", onOffLine)
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.ne("status", StatusEnum.DELETE.getCode()));
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if (Objects.nonNull(id)) {
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if(!CollectionUtils.isEmpty(list)){
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List<Integer> ids = list.stream().map(TCommercial::getId).collect(Collectors.toList());
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// 修改
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TCommercial tCommercial = tCommercialMapper.selectById(id);
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return Objects.nonNull(tCommercial) && !ids.contains(id) && list.size() > 3;
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}else {
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return false;
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}
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} else {
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// 新增
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return list.size() > 3;
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}
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}
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}
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