blog/blog-admin.git

inleft

2022-02-17 4d51af31b49927bf401e432138d584f9ef40ef22

commit \| author \| age
9bcb19	1	/*
I	2	Copyright [2020] [https://www.xiaonuo.vip]
	3
	4	Licensed under the Apache License, Version 2.0 (the "License");
	5	you may not use this file except in compliance with the License.
	6	You may obtain a copy of the License at
	7
	8	http://www.apache.org/licenses/LICENSE-2.0
	9
	10	Unless required by applicable law or agreed to in writing, software
	11	distributed under the License is distributed on an "AS IS" BASIS,
	12	WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	13	See the License for the specific language governing permissions and
	14	limitations under the License.
	15
	16	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：
	17
	18	1.请不要删除和修改根目录下的LICENSE文件。
	19	2.请不要删除和修改Snowy源码头部的版权声明。
	20	3.请保留源码和相关描述文件的项目出处，作者声明等。
	21	4.分发源码时候，请注明软件出处 https://gitee.com/xiaonuobase/snowy
	22	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
	23	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
	24	*/
	25	package vip.xiaonuo.modular.blogarticle.service.impl;
	26
	27	import cn.hutool.core.bean.BeanUtil;
	28	import cn.hutool.core.util.ObjectUtil;
	29	import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
	30	import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
f1b087	31	import org.springframework.stereotype.Service;
I	32	import org.springframework.transaction.annotation.Transactional;
9bcb19	33	import vip.xiaonuo.core.exception.ServiceException;
I	34	import vip.xiaonuo.core.factory.PageFactory;
	35	import vip.xiaonuo.core.pojo.page.PageResult;
	36	import vip.xiaonuo.core.util.PoiUtil;
	37	import vip.xiaonuo.modular.blogarticle.entity.BlogArticle;
	38	import vip.xiaonuo.modular.blogarticle.enums.BlogArticleExceptionEnum;
	39	import vip.xiaonuo.modular.blogarticle.mapper.BlogArticleMapper;
	40	import vip.xiaonuo.modular.blogarticle.param.BlogArticleParam;
	41	import vip.xiaonuo.modular.blogarticle.service.BlogArticleService;
f1b087	42
9bcb19	43	import java.util.List;
0613f2	44	import java.util.Map;
9bcb19	45
I	46	/**
f1b087	47	* blog文章service接口实现类
9bcb19	48	*
I	49	* @author inleft
f1b087	50	* @date 2022-02-09 18:20:46
9bcb19	51	*/
I	52	@Service
	53	public class BlogArticleServiceImpl extends ServiceImpl<BlogArticleMapper, BlogArticle> implements BlogArticleService {
	54
	55	@Override
	56	public PageResult<BlogArticle> page(BlogArticleParam blogArticleParam) {
	57	QueryWrapper<BlogArticle> queryWrapper = new QueryWrapper<>();
	58	if (ObjectUtil.isNotNull(blogArticleParam)) {
	59
	60	// 根据文章标题查询
	61	if (ObjectUtil.isNotEmpty(blogArticleParam.getTitle())) {
f1b087	62	queryWrapper.lambda().like(BlogArticle::getTitle, blogArticleParam.getTitle());
9bcb19	63	}
f1b087	64	// 根据文件类型查询
9bcb19	65	if (ObjectUtil.isNotEmpty(blogArticleParam.getArticleFileType())) {
I	66	queryWrapper.lambda().eq(BlogArticle::getArticleFileType, blogArticleParam.getArticleFileType());
	67	}
f1b087	68	// 根据文章分类查询
9bcb19	69	if (ObjectUtil.isNotEmpty(blogArticleParam.getArticleTypeId())) {
I	70	queryWrapper.lambda().eq(BlogArticle::getArticleTypeId, blogArticleParam.getArticleTypeId());
	71	}
	72	// 根据文章引言查询
	73	if (ObjectUtil.isNotEmpty(blogArticleParam.getIntroduce())) {
f1b087	74	queryWrapper.lambda().like(BlogArticle::getIntroduce, blogArticleParam.getIntroduce());
9bcb19	75	}
I	76	// 根据发布时间查询
	77	if (ObjectUtil.isNotEmpty(blogArticleParam.getPublishDate())) {
f1b087	78	queryWrapper.lambda().ge(BlogArticle::getPublishDate, blogArticleParam.getPublishDate());
9bcb19	79	}
f1b087	80	// 根据是否置顶查询
9bcb19	81	if (ObjectUtil.isNotEmpty(blogArticleParam.getIsTop())) {
I	82	queryWrapper.lambda().eq(BlogArticle::getIsTop, blogArticleParam.getIsTop());
	83	}
f1b087	84	// 根据公开状态查询
9bcb19	85	if (ObjectUtil.isNotEmpty(blogArticleParam.getAuthStatus())) {
I	86	queryWrapper.lambda().eq(BlogArticle::getAuthStatus, blogArticleParam.getAuthStatus());
	87	}
f1b087	88	// 根据编辑状态查询
9bcb19	89	if (ObjectUtil.isNotEmpty(blogArticleParam.getEditorStatus())) {
I	90	queryWrapper.lambda().eq(BlogArticle::getEditorStatus, blogArticleParam.getEditorStatus());
	91	}
	92	// 根据创建时间查询
	93	if (ObjectUtil.isNotEmpty(blogArticleParam.getCreateDate())) {
f1b087	94	queryWrapper.lambda().ge(BlogArticle::getCreateDate, blogArticleParam.getCreateDate());
9bcb19	95	}
I	96	}
	97	return new PageResult<>(this.page(PageFactory.defaultPage(), queryWrapper));
	98	}
	99
	100	@Override
	101	public List<BlogArticle> list(BlogArticleParam blogArticleParam) {
	102	return this.list();
	103	}
	104
	105	@Override
	106	public void add(BlogArticleParam blogArticleParam) {
	107	BlogArticle blogArticle = new BlogArticle();
	108	BeanUtil.copyProperties(blogArticleParam, blogArticle);
	109	this.save(blogArticle);
	110	}
	111
	112	@Transactional(rollbackFor = Exception.class)
	113	@Override
	114	public void delete(List<BlogArticleParam> blogArticleParamList) {
	115	blogArticleParamList.forEach(blogArticleParam -> {
	116	this.removeById(blogArticleParam.getId());
	117	});
	118	}
	119
	120	@Transactional(rollbackFor = Exception.class)
	121	@Override
	122	public void edit(BlogArticleParam blogArticleParam) {
	123	BlogArticle blogArticle = this.queryBlogArticle(blogArticleParam);
	124	BeanUtil.copyProperties(blogArticleParam, blogArticle);
	125	this.updateById(blogArticle);
	126	}
	127
	128	@Override
	129	public BlogArticle detail(BlogArticleParam blogArticleParam) {
	130	return this.queryBlogArticle(blogArticleParam);
	131	}
	132
	133	/**
f1b087	134	* 获取blog文章
9bcb19	135	*
I	136	* @author inleft
f1b087	137	* @date 2022-02-09 18:20:46
9bcb19	138	*/
I	139	private BlogArticle queryBlogArticle(BlogArticleParam blogArticleParam) {
	140	BlogArticle blogArticle = this.getById(blogArticleParam.getId());
	141	if (ObjectUtil.isNull(blogArticle)) {
	142	throw new ServiceException(BlogArticleExceptionEnum.NOT_EXIST);
	143	}
	144	return blogArticle;
	145	}
	146
	147	@Override
	148	public void export(BlogArticleParam blogArticleParam) {
	149	List<BlogArticle> list = this.list(blogArticleParam);
	150	PoiUtil.exportExcelWithStream("SnowyBlogArticle.xls", BlogArticle.class, list);
	151	}
	152
0613f2	153
I	154	@Override
	155	public List searchMediaList(Map<String, Object> param) {
	156	return this.baseMapper.searchMediaList(param);
	157	}
	158
	159	@Override
	160	public long searchMediaListCount(Map<String, Object> param) {
	161	return this.baseMapper.searchMediaListCount(param);
	162	}
9bcb19	163	}