refactor 重构 common, framework 包结构, 参照 cloud 版本拆分子模块 ; update 更新模块包名 ; delet...

zlyx

2023-01-18 71a2a8245db4c04be3f96a9eb9b47931d3130650

 ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysOssServiceImpl.java

@@ -1,41 +1,72 @@
package com.ruoyi.system.service.impl;

import cn.hutool.core.io.IoUtil;
import cn.hutool.core.util.ObjectUtil;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.ruoyi.common.core.mybatisplus.core.ServicePlusImpl;
import com.ruoyi.common.core.page.PagePlus;
import com.ruoyi.common.core.page.TableDataInfo;
import com.ruoyi.common.exception.ServiceException;
import com.ruoyi.common.utils.PageUtils;
import com.ruoyi.common.utils.StringUtils;
import com.ruoyi.oss.entity.UploadResult;
import com.ruoyi.oss.factory.OssFactory;
import com.ruoyi.oss.service.IOssStrategy;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.ruoyi.common.core.constant.CacheNames;
import com.ruoyi.common.mybatis.core.page.PageQuery;
import com.ruoyi.common.mybatis.core.page.TableDataInfo;
import com.ruoyi.common.core.exception.ServiceException;
import com.ruoyi.common.core.utils.BeanCopyUtils;
import com.ruoyi.common.core.utils.StringUtils;
import com.ruoyi.common.core.utils.file.FileUtils;
import com.ruoyi.common.core.utils.SpringUtils;
import com.ruoyi.common.oss.core.OssClient;
import com.ruoyi.common.oss.entity.UploadResult;
import com.ruoyi.common.oss.enumd.AccessPolicyType;
import com.ruoyi.common.oss.factory.OssFactory;
import com.ruoyi.system.domain.SysOss;
import com.ruoyi.system.domain.bo.SysOssBo;
import com.ruoyi.system.domain.vo.SysOssVo;
import com.ruoyi.system.mapper.SysOssMapper;
import com.ruoyi.system.service.ISysOssService;
import lombok.RequiredArgsConstructor;
import org.springframework.cache.annotation.Cacheable;
import org.springframework.http.MediaType;
import org.springframework.stereotype.Service;
import org.springframework.web.multipart.MultipartFile;

import jakarta.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;

/**
 * 文件上传 服务层实现
 *
 * @author Lion Li
 */
@RequiredArgsConstructor
@Service
public class SysOssServiceImpl extends ServicePlusImpl<SysOssMapper, SysOss, SysOssVo> implements ISysOssService {
public class SysOssServiceImpl implements ISysOssService {

    private final SysOssMapper baseMapper;

    @Override
    public TableDataInfo<SysOssVo> queryPageList(SysOssBo bo) {
        PagePlus<SysOss, SysOssVo> result = pageVo(PageUtils.buildPagePlus(), buildQueryWrapper(bo));
        return PageUtils.buildDataInfo(result);
    public TableDataInfo<SysOssVo> queryPageList(SysOssBo bo, PageQuery pageQuery) {
        LambdaQueryWrapper<SysOss> lqw = buildQueryWrapper(bo);
        Page<SysOssVo> result = baseMapper.selectVoPage(pageQuery.build(), lqw);
        List<SysOssVo> filterResult = result.getRecords().stream().map(this::matchingUrl).collect(Collectors.toList());
        result.setRecords(filterResult);
        return TableDataInfo.build(result);
    }

    @Override
    public List<SysOssVo> listByIds(Collection<Long> ossIds) {
        List<SysOssVo> list = new ArrayList<>();
        for (Long id : ossIds) {
            SysOssVo vo = SpringUtils.getAopProxy(this).getById(id);
            if (ObjectUtil.isNotNull(vo)) {
                list.add(this.matchingUrl(vo));
            }
        }
        return list;
    }

    private LambdaQueryWrapper<SysOss> buildQueryWrapper(SysOssBo bo) {
@@ -46,17 +77,41 @@
        lqw.eq(StringUtils.isNotBlank(bo.getFileSuffix()), SysOss::getFileSuffix, bo.getFileSuffix());
        lqw.eq(StringUtils.isNotBlank(bo.getUrl()), SysOss::getUrl, bo.getUrl());
        lqw.between(params.get("beginCreateTime") != null && params.get("endCreateTime") != null,
                SysOss::getCreateTime, params.get("beginCreateTime"), params.get("endCreateTime"));
            SysOss::getCreateTime, params.get("beginCreateTime"), params.get("endCreateTime"));
        lqw.eq(StringUtils.isNotBlank(bo.getCreateBy()), SysOss::getCreateBy, bo.getCreateBy());
        lqw.eq(StringUtils.isNotBlank(bo.getService()), SysOss::getService, bo.getService());
        return lqw;
    }

    @Cacheable(cacheNames = CacheNames.SYS_OSS, key = "#ossId")
    @Override
    public SysOss upload(MultipartFile file) {
    public SysOssVo getById(Long ossId) {
        return baseMapper.selectVoById(ossId);
    }

    @Override
    public void download(Long ossId, HttpServletResponse response) throws IOException {
        SysOssVo sysOss = SpringUtils.getAopProxy(this).getById(ossId);
        if (ObjectUtil.isNull(sysOss)) {
            throw new ServiceException("文件数据不存在!");
        }
        FileUtils.setAttachmentResponseHeader(response, sysOss.getOriginalName());
        response.setContentType(MediaType.APPLICATION_OCTET_STREAM_VALUE + "; charset=UTF-8");
        OssClient storage = OssFactory.instance();
        try(InputStream inputStream = storage.getObjectContent(sysOss.getUrl())) {
            int available = inputStream.available();
            IoUtil.copy(inputStream, response.getOutputStream(), available);
            response.setContentLength(available);
        } catch (Exception e) {
            throw new ServiceException(e.getMessage());
        }
    }

    @Override
    public SysOssVo upload(MultipartFile file) {
        String originalfileName = file.getOriginalFilename();
        String suffix = StringUtils.substring(originalfileName, originalfileName.lastIndexOf("."), originalfileName.length());
        IOssStrategy storage = OssFactory.instance();
        OssClient storage = OssFactory.instance();
        UploadResult uploadResult;
        try {
            uploadResult = storage.uploadSuffix(file.getBytes(), suffix, file.getContentType());
@@ -64,14 +119,16 @@
            throw new ServiceException(e.getMessage());
        }
        // 保存文件信息
        SysOss oss = new SysOss()
                .setUrl(uploadResult.getUrl())
                .setFileSuffix(suffix)
                .setFileName(uploadResult.getFilename())
                .setOriginalName(originalfileName)
                .setService(storage.getServiceType());
        save(oss);
        return oss;
        SysOss oss = new SysOss();
        oss.setUrl(uploadResult.getUrl());
        oss.setFileSuffix(suffix);
        oss.setFileName(uploadResult.getFilename());
        oss.setOriginalName(originalfileName);
        oss.setService(storage.getConfigKey());
        baseMapper.insert(oss);
        SysOssVo sysOssVo = new SysOssVo();
        BeanCopyUtils.copy(oss, sysOssVo);
        return this.matchingUrl(sysOssVo);
    }

    @Override
@@ -79,12 +136,26 @@
        if (isValid) {
            // 做一些业务上的校验,判断是否需要校验
        }
        List<SysOss> list = listByIds(ids);
        List<SysOss> list = baseMapper.selectBatchIds(ids);
        for (SysOss sysOss : list) {
            IOssStrategy storage = OssFactory.instance(sysOss.getService());
            OssClient storage = OssFactory.instance(sysOss.getService());
            storage.delete(sysOss.getUrl());
        }
        return removeByIds(ids);
        return baseMapper.deleteBatchIds(ids) > 0;
    }

    /**
     * 匹配Url
     *
     * @param oss OSS对象
     * @return oss 匹配Url的OSS对象
     */
    private SysOssVo matchingUrl(SysOssVo oss) {
        OssClient storage = OssFactory.instance(oss.getService());
        // 仅修改桶类型为 private 的URL，临时URL时长为120s
        if (AccessPolicyType.PRIVATE == storage.getAccessPolicy()) {
            oss.setUrl(storage.getPrivateUrl(oss.getFileName(), 120));
        }
        return oss;
    }
}