package com.ycl.service.message.impl;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.baomidou.mybatisplus.core.metadata.IPage;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.ycl.dto.message.MessageColumnParam;
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import com.ycl.entity.message.MessageColumn;
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import com.ycl.mapper.message.MessageColumnMapper;
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import com.ycl.service.message.IMessageColumnService;
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import org.springframework.stereotype.Service;
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/**
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* <p>
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* 消息栏目 服务实现类
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* </p>
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*
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* @author mg
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* @since 2022-10-10
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*/
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@Service
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public class MessageColumnServiceImpl extends ServiceImpl<MessageColumnMapper, MessageColumn> implements IMessageColumnService {
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@Override
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public IPage<MessageColumn> list(MessageColumnParam messageColumnParam) {
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Page<MessageColumn> page = new Page<>(messageColumnParam.getCurrent(), messageColumnParam.getPageSize());
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LambdaQueryWrapper<MessageColumn> queryWrapper = new LambdaQueryWrapper<>();
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queryWrapper.orderByDesc(MessageColumn::getCreateTime);
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Page<MessageColumn> result = baseMapper.selectPage(page, queryWrapper);
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return result;
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}
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}
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