package com.ruoyi.promotion.service.impl;
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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.ruoyi.common.core.utils.StringUtils;
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import com.ruoyi.common.core.utils.page.PageDTO;
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import com.ruoyi.promotion.controller.management.dto.MgtPromotionVideoQuery;
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import com.ruoyi.promotion.controller.management.vo.MgtPromotionVideoVO;
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import com.ruoyi.promotion.mapper.PromotionVideoMapper;
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import com.ruoyi.promotion.service.IPromotionVideoService;
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import com.ruoyi.system.api.domain.PromotionVideo;
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import org.springframework.stereotype.Service;
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/**
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* <p>
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* 视频表 服务实现类
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* </p>
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*
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* @author mitao
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* @since 2024-05-16
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*/
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@Service
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public class PromotionVideoServiceImpl extends ServiceImpl<PromotionVideoMapper, PromotionVideo> implements IPromotionVideoService {
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/**
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* 获取视频列表的分页数据
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*
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* @param query 视频查询对象
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* @return PageDTO<MgtPromotionVideoVO>
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*/
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@Override
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public PageDTO<MgtPromotionVideoVO> getPromotionVideoPage(MgtPromotionVideoQuery query) {
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Page<PromotionVideo> page = this.lambdaQuery()
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.like(StringUtils.isNotBlank(query.getVideoName()), PromotionVideo::getVideoName,
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query.getVideoName())
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.page(new Page<>(query.getPageCurr(), query.getPageSize()));
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if (StringUtils.isEmpty(page.getRecords())) {
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return PageDTO.empty(page);
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}
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return PageDTO.of(page, MgtPromotionVideoVO.class);
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}
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}
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