package com.lf.server.service.data;
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import com.lf.server.entity.ctrl.DownloadReqEntity;
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import com.lf.server.entity.data.DownloadEntity;
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import com.lf.server.helper.PathHelper;
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import com.lf.server.helper.RsaHelper;
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import com.lf.server.helper.StringHelper;
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import com.lf.server.mapper.data.DownloadMapper;
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import org.apache.commons.logging.Log;
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import org.apache.commons.logging.LogFactory;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import java.io.File;
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import java.util.List;
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/**
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* 下载记录
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* @author WWW
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*/
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@Service
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public class DownloadService implements DownloadMapper {
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@Autowired
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PathHelper pathHelper;
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@Autowired
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DownloadMapper downloadMapper;
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private final static Log log = LogFactory.getLog(DownloadService.class);
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@Override
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public Integer selectCount(String name) {
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name = StringHelper.getLikeStr(name);
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return downloadMapper.selectCount(name);
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}
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@Override
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public List<DownloadEntity> selectByPage(String name, Integer limit, Integer offset) {
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name = StringHelper.getLikeStr(name);
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return downloadMapper.selectByPage(name, limit, offset);
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}
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@Override
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public Integer selectCountForExport(Integer createUser, String name) {
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name = StringHelper.getLikeStr(name);
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return downloadMapper.selectCountForExport(createUser, name);
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}
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@Override
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public List<DownloadEntity> selectByPageForExport(Integer createUser, String name, Integer limit, Integer offset) {
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name = StringHelper.getLikeStr(name);
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return downloadMapper.selectByPageForExport(createUser, name, limit, offset);
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}
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@Override
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public List<DownloadEntity> selectAll() {
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return downloadMapper.selectAll();
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}
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@Override
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public DownloadEntity selectById(int id) {
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return downloadMapper.selectById(id);
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}
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@Override
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public DownloadEntity selectByGuid(String guid) {
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return downloadMapper.selectByGuid(guid);
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}
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@Override
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public Integer insert(DownloadEntity entity) {
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return downloadMapper.insert(entity);
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}
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@Override
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public Integer inserts(List<DownloadEntity> list) {
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return downloadMapper.inserts(list);
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}
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@Override
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public Integer delete(int id) {
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return downloadMapper.delete(id);
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}
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@Override
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public Integer deletes(List<Integer> ids) {
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return downloadMapper.deletes(ids);
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}
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@Override
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public Integer update(DownloadEntity entity) {
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return downloadMapper.update(entity);
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}
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@Override
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public Integer updates(List<DownloadEntity> list) {
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return downloadMapper.updates(list);
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}
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/**
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* 获取下载文件路径
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*
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* @param de 下载实体类
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* @return 下载文件路径
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*/
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public String getDownloadFilePath(DownloadEntity de) {
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return pathHelper.getConfig().getDownloadPath() + File.separator + de.getUrl();
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}
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/**
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* 校验密码有效性
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*
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* @param reqEntity 请求下载实体类
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* @return 是/否有效
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*/
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public boolean validatePwd(DownloadReqEntity reqEntity) {
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try {
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String pwd = RsaHelper.decrypt(reqEntity.getPwd());
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if (StringHelper.isEmpty(pwd) || !StringHelper.checkPwdValid(pwd)) {
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return false;
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}
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reqEntity.setPwd(pwd);
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return true;
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} catch (Exception ex) {
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log.error(ex.getMessage(), ex);
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return false;
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}
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}
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}
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