初始化项目

云

2026-06-26 20b96473f2520590a0dca6b775b81e3ea06a77a0

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package cn.iocoder.yudao.module.promotion.convert.bargain;
 
import cn.iocoder.yudao.framework.common.pojo.PageResult;
import cn.iocoder.yudao.framework.common.util.collection.MapUtils;
import cn.iocoder.yudao.module.member.api.user.dto.MemberUserRespDTO;
import cn.iocoder.yudao.module.promotion.controller.admin.bargain.vo.help.BargainHelpRespVO;
import cn.iocoder.yudao.module.promotion.controller.app.bargain.vo.help.AppBargainHelpRespVO;
import cn.iocoder.yudao.module.promotion.dal.dataobject.bargain.BargainHelpDO;
import org.mapstruct.Mapper;
import org.mapstruct.factory.Mappers;
 
import java.util.List;
import java.util.Map;
 
/**
 * 砍价助力 Convert
 *
 * @author 芋道源码
 */
@Mapper
public interface BargainHelpConvert {
 
    BargainHelpConvert INSTANCE = Mappers.getMapper(BargainHelpConvert.class);
 
    default PageResult<BargainHelpRespVO> convertPage(PageResult<BargainHelpDO> page,
                                                      Map<Long, MemberUserRespDTO> userMap) {
        PageResult<BargainHelpRespVO> pageResult = convertPage(page);
        // 拼接数据
        pageResult.getList().forEach(record ->
                MapUtils.findAndThen(userMap, record.getUserId(),
                        user -> record.setNickname(user.getNickname()).setAvatar(user.getAvatar())));
        return pageResult;
    }
    PageResult<BargainHelpRespVO> convertPage(PageResult<BargainHelpDO> page);
 
    default List<AppBargainHelpRespVO> convertList(List<BargainHelpDO> helps,
                                                   Map<Long, MemberUserRespDTO> userMap) {
        List<AppBargainHelpRespVO> helpVOs = convertList02(helps);
        helpVOs.forEach(help ->
                MapUtils.findAndThen(userMap, help.getUserId(),
                        user -> help.setNickname(user.getNickname()).setAvatar(user.getAvatar())));
        return helpVOs;
    }
    List<AppBargainHelpRespVO> convertList02(List<BargainHelpDO> helps);
 
}