提交1.0版本代码

Pu Zhibing

2025-04-22 d138293736414a314467a2641e6116ff263ead48

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package com.ruoyi.bussiness.service.impl;
 
import cn.hutool.core.bean.BeanUtil;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.ruoyi.bussiness.domain.DataFile;
import com.ruoyi.bussiness.mapper.DataFileMapper;
import com.ruoyi.bussiness.object.request.dataFile.FileAddRequest;
import com.ruoyi.bussiness.object.request.dataFile.FileDelRequest;
import com.ruoyi.bussiness.object.request.dataFile.FileUpdateRequest;
import com.ruoyi.bussiness.object.request.dataFile.ListRequest;
import com.ruoyi.bussiness.object.response.dataFile.DataFileResponse;
import com.ruoyi.bussiness.object.response.dataFile.ListResponse;
import com.ruoyi.bussiness.service.DataFileService;
import com.ruoyi.common.utils.SecurityUtils;
import org.apache.commons.lang3.ObjectUtils;
import org.springframework.stereotype.Service;
 
import java.util.List;
 
@Service
public class DataFileServiceImpl extends ServiceImpl<DataFileMapper, DataFile> implements DataFileService {
 
    @Override
    public ListResponse list(ListRequest request) {
        Page<DataFile> defaultPage = new Page<>(request.getPageNum(), request.getPageSize());
        LambdaQueryWrapper<DataFile> queryWrapper = new LambdaQueryWrapper<>();
        if (ObjectUtils.isNotEmpty(request.getName())) {
            queryWrapper.like(DataFile::getName, request.getName());
        }
        if (ObjectUtils.isNotEmpty(request.getStreet())) {
            queryWrapper.like(DataFile::getStreet, request.getStreet());
        }
        queryWrapper.orderByDesc(DataFile::getId);
 
        Page<DataFile> page = this.baseMapper.selectPage(defaultPage, queryWrapper);
        ListResponse response = new ListResponse();
        response.setTotal(page.getTotal());
        List<DataFileResponse> responses = BeanUtil.copyToList(page.getRecords(), DataFileResponse.class);
        response.setRecords(responses);
        return response;
    }
 
    @Override
    public void add(FileAddRequest request) {
        DataFile dataFile = BeanUtil.toBean(request, DataFile.class);
        dataFile.setCreateUser(SecurityUtils.getLoginUser().getUser().getNickName());
        this.baseMapper.insert(dataFile);
    }
 
    @Override
    public void update(FileUpdateRequest request) {
        DataFile dataFile = this.baseMapper.selectById(request.getId());
        if (ObjectUtils.isEmpty(dataFile)) {
            return;
        }
        DataFile newFile = BeanUtil.toBean(request, DataFile.class);
        this.baseMapper.updateById(newFile);
    }
 
    @Override
    public void del(FileDelRequest request) {
        this.baseMapper.deleteById(request.getId());
    }
 
}