k.e.book.ddh.service.CcAttachmentService Maven / Gradle / Ivy

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package k.e.book.ddh.service;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import k.e.book.ddh.entity.CcAttachmentDO;
import k.e.book.ddh.entity.CcAttachmentQueryDTO;
import k.e.book.ddh.mapper.CcAttachmentMapper;
import org.springframework.stereotype.Service;

/**
 * @author kk
 * @date 2023-05-21 11:04
 */
@Service
public class CcAttachmentService extends ServiceImpl {

    public IPage selectProductPage(CcAttachmentQueryDTO dto) {
        LambdaQueryWrapper qr = new LambdaQueryWrapper<>();

        if(dto.getId() != null){
            qr.eq(CcAttachmentDO::getId, dto.getId());
        }
        if(dto.getCategory() != null){
            qr.eq(CcAttachmentDO::getCategory, dto.getCategory());
        }
        if(dto.getAdminId() != null){
            qr.eq(CcAttachmentDO::getAdminId, dto.getAdminId());
        }
        if(dto.getUserId() != null){
            qr.eq(CcAttachmentDO::getUserId, dto.getUserId());
        }
        if(dto.getUrl() != null){
            qr.eq(CcAttachmentDO::getUrl, dto.getUrl());
        }
        if(dto.getImagewidth() != null){
            qr.eq(CcAttachmentDO::getImagewidth, dto.getImagewidth());
        }
        if(dto.getImageheight() != null){
            qr.eq(CcAttachmentDO::getImageheight, dto.getImageheight());
        }
        if(dto.getImagetype() != null){
            qr.eq(CcAttachmentDO::getImagetype, dto.getImagetype());
        }
        if(dto.getImageframes() != null){
            qr.eq(CcAttachmentDO::getImageframes, dto.getImageframes());
        }
        if(dto.getFilename() != null){
            qr.eq(CcAttachmentDO::getFilename, dto.getFilename());
        }
        if(dto.getFilesize() != null){
            qr.eq(CcAttachmentDO::getFilesize, dto.getFilesize());
        }
        if(dto.getMimetype() != null){
            qr.eq(CcAttachmentDO::getMimetype, dto.getMimetype());
        }
        if(dto.getExtparam() != null){
            qr.eq(CcAttachmentDO::getExtparam, dto.getExtparam());
        }
        if(dto.getCreatetime() != null){
            qr.eq(CcAttachmentDO::getCreatetime, dto.getCreatetime());
        }
        if(dto.getUpdatetime() != null){
            qr.eq(CcAttachmentDO::getUpdatetime, dto.getUpdatetime());
        }
        if(dto.getUploadtime() != null){
            qr.eq(CcAttachmentDO::getUploadtime, dto.getUploadtime());
        }
        if(dto.getStorage() != null){
            qr.eq(CcAttachmentDO::getStorage, dto.getStorage());
        }
        if(dto.getSha1() != null){
            qr.eq(CcAttachmentDO::getSha1, dto.getSha1());
        }

        qr.orderByDesc(CcAttachmentDO::getId);
        IPage page = new Page<>();
        page.setCurrent(dto.getPage());
        page.setSize(dto.getLimit());
        return baseMapper.selectPage(page, qr);
    }
}