inleft
2022-03-02 42b7d05dfdf60ee67c876084a3240ff48a3bf3a5
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/*
Copyright [2020] [https://www.xiaonuo.vip]
 
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
 
  http://www.apache.org/licenses/LICENSE-2.0
 
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
 
Snowy采用APACHE LICENSE 2.0开源协议,您在使用过程中,需要注意以下几点:
 
1.请不要删除和修改根目录下的LICENSE文件。
2.请不要删除和修改Snowy源码头部的版权声明。
3.请保留源码和相关描述文件的项目出处,作者声明等。
4.分发源码时候,请注明软件出处 https://gitee.com/xiaonuobase/snowy
5.在修改包名,模块名称,项目代码等时,请注明软件出处 https://gitee.com/xiaonuobase/snowy
6.若您的项目无法满足以上几点,可申请商业授权,获取Snowy商业授权许可,请在官网购买授权,地址为 https://www.xiaonuo.vip
 */
package vip.xiaonuo.modular.blogfriendshiplink.service.impl;
 
import cn.hutool.core.bean.BeanUtil;
import cn.hutool.core.util.ObjectUtil;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import vip.xiaonuo.core.exception.ServiceException;
import vip.xiaonuo.core.factory.PageFactory;
import vip.xiaonuo.core.pojo.page.PageResult;
import vip.xiaonuo.core.util.PoiUtil;
import vip.xiaonuo.modular.blogfriendshiplink.entity.BlogFriendshipLink;
import vip.xiaonuo.modular.blogfriendshiplink.enums.BlogFriendshipLinkExceptionEnum;
import vip.xiaonuo.modular.blogfriendshiplink.mapper.BlogFriendshipLinkMapper;
import vip.xiaonuo.modular.blogfriendshiplink.param.BlogFriendshipLinkParam;
import vip.xiaonuo.modular.blogfriendshiplink.service.BlogFriendshipLinkService;
 
import java.util.List;
 
/**
 * 友情链接service接口实现类
 *
 * @author inleft
 * @date 2022-02-17 15:05:44
 */
@Service
public class BlogFriendshipLinkServiceImpl extends ServiceImpl<BlogFriendshipLinkMapper, BlogFriendshipLink> implements BlogFriendshipLinkService {
 
    @Override
    public PageResult<BlogFriendshipLink> page(BlogFriendshipLinkParam blogFriendshipLinkParam) {
        QueryWrapper<BlogFriendshipLink> queryWrapper = new QueryWrapper<>();
        if (ObjectUtil.isNotNull(blogFriendshipLinkParam)) {
 
            // 根据名称 查询
            if (ObjectUtil.isNotEmpty(blogFriendshipLinkParam.getName())) {
                queryWrapper.lambda().like(BlogFriendshipLink::getName, blogFriendshipLinkParam.getName());
            }
            // 根据链接类型 查询
            if (ObjectUtil.isNotEmpty(blogFriendshipLinkParam.getLinkType())) {
                queryWrapper.lambda().eq(BlogFriendshipLink::getLinkType, blogFriendshipLinkParam.getLinkType());
            }
            // 根据权重 查询
            if (ObjectUtil.isNotEmpty(blogFriendshipLinkParam.getTopValue())) {
                queryWrapper.lambda().eq(BlogFriendshipLink::getTopValue, blogFriendshipLinkParam.getTopValue());
            }
            // 根据是否启用 查询
            if (ObjectUtil.isNotEmpty(blogFriendshipLinkParam.getIsEnable())) {
                queryWrapper.lambda().eq(BlogFriendshipLink::getIsEnable, blogFriendshipLinkParam.getIsEnable());
            }
            // 根据是否新窗口打开 查询
            if (ObjectUtil.isNotEmpty(blogFriendshipLinkParam.getIsNewWindowOpen())) {
                queryWrapper.lambda().eq(BlogFriendshipLink::getIsNewWindowOpen, blogFriendshipLinkParam.getIsNewWindowOpen());
            }
            // 根据创建时间 查询
            if (ObjectUtil.isNotEmpty(blogFriendshipLinkParam.getCreateDate())) {
                queryWrapper.lambda().eq(BlogFriendshipLink::getCreateDate, blogFriendshipLinkParam.getCreateDate());
            }
        }
        return new PageResult<>(this.page(PageFactory.defaultPage(), queryWrapper));
    }
 
    @Override
    public List<BlogFriendshipLink> list(BlogFriendshipLinkParam blogFriendshipLinkParam) {
        return this.list();
    }
 
    @Override
    public void add(BlogFriendshipLinkParam blogFriendshipLinkParam) {
        BlogFriendshipLink blogFriendshipLink = new BlogFriendshipLink();
        BeanUtil.copyProperties(blogFriendshipLinkParam, blogFriendshipLink);
        this.save(blogFriendshipLink);
    }
 
    @Transactional(rollbackFor = Exception.class)
    @Override
    public void delete(List<BlogFriendshipLinkParam> blogFriendshipLinkParamList) {
        blogFriendshipLinkParamList.forEach(blogFriendshipLinkParam -> {
            this.removeById(blogFriendshipLinkParam.getId());
        });
    }
 
    @Transactional(rollbackFor = Exception.class)
    @Override
    public void edit(BlogFriendshipLinkParam blogFriendshipLinkParam) {
        BlogFriendshipLink blogFriendshipLink = this.queryBlogFriendshipLink(blogFriendshipLinkParam);
        BeanUtil.copyProperties(blogFriendshipLinkParam, blogFriendshipLink);
        this.updateById(blogFriendshipLink);
    }
 
    @Override
    public BlogFriendshipLink detail(BlogFriendshipLinkParam blogFriendshipLinkParam) {
        return this.queryBlogFriendshipLink(blogFriendshipLinkParam);
    }
 
    /**
     * 获取友情链接
     *
     * @author inleft
     * @date 2022-02-17 15:05:44
     */
    private BlogFriendshipLink queryBlogFriendshipLink(BlogFriendshipLinkParam blogFriendshipLinkParam) {
        BlogFriendshipLink blogFriendshipLink = this.getById(blogFriendshipLinkParam.getId());
        if (ObjectUtil.isNull(blogFriendshipLink)) {
            throw new ServiceException(BlogFriendshipLinkExceptionEnum.NOT_EXIST);
        }
        return blogFriendshipLink;
    }
 
    @Override
    public void export(BlogFriendshipLinkParam blogFriendshipLinkParam) {
        List<BlogFriendshipLink> list = this.list(blogFriendshipLinkParam);
        PoiUtil.exportExcelWithStream("SnowyBlogFriendshipLink.xls", BlogFriendshipLink.class, list);
    }
 
}