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Service层修改 单元测试

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禾几海
2020-05-25 21:43:53 +08:00
parent 9e6868b638
commit 67a1b1faf9
12 changed files with 317 additions and 253 deletions
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4
src/main/java/cn/celess/blog/controller/ArticleController.java
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@@ -80,10 +80,10 @@ public class ArticleController {
public Response retrieveOneById(@PathVariable("articleID") long articleId,
@RequestParam(value = "update", defaultValue = "false") boolean is4update,
HttpServletRequest request) {
ArticleModel article = articleService.retrieveOneByID(articleId, is4update);
ArticleModel article = articleService.retrieveOneById(articleId, is4update);
if (article.getOpen()) {
return ResponseUtil.success(article);
} else if (article.getAuthorId().equals(redisUserUtil.get().getId())) {
} else if (article.getAuthor().getId().equals(redisUserUtil.get().getId())) {
return ResponseUtil.success(article);
}
return ResponseUtil.response(ResponseEnum.PERMISSION_ERROR, null);

30
src/main/java/cn/celess/blog/entity/model/ArticleModel.java
View File

@@ -1,9 +1,11 @@
package cn.celess.blog.entity.model;
import cn.celess.blog.entity.Tag;
import lombok.Getter;
import lombok.Setter;
import java.io.Serializable;
import java.util.List;
/**
* @author : xiaohai
@@ -57,40 +59,28 @@ public class ArticleModel {
/**
* 标签
*/
private String[] tags;
private List<Tag> tags;
/**
* 作者
*/
private Long authorId;
private UserModel author;
/**
* 作者名字
*/
private String authorName;
private ArticleModel preArticle;
/**
* 上一篇文章
*/
private Long preArticleId;
/**
* 下一篇文章
*/
private Long nextArticleId;
private String preArticleTitle;
private String nextArticleTitle;
private ArticleModel nextArticle;
/**
* 阅读数
*/
private Long readingNumber;
private Integer likeCount;
private Integer dislikeCount;
/**
* 文章的状态 true：公开 false:不公开
*/
private Boolean open;
}

38
src/main/java/cn/celess/blog/entity/model/PageData.java Normal file
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@@ -0,0 +1,38 @@
package cn.celess.blog.entity.model;
import com.github.pagehelper.PageInfo;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
import java.util.List;
/**
* @Author: 小海
* @Date: 2020-05-25 17:13
* @Desc:
*/
@Data
@AllArgsConstructor
@NoArgsConstructor
public class PageData<T> {
private List<T> list;
private long total;
private int pageSize;
private int pageNum;
public PageData(PageInfo pageInfo) {
this.pageNum = pageInfo.getPageNum();
this.pageSize = pageInfo.getPageSize();
this.total = pageInfo.getTotal();
}
public PageData(PageInfo pageInfo, List<T> data) {
this(pageInfo);
this.list = data;
}
}

6
src/main/java/cn/celess/blog/mapper/ArticleMapper.java
View File

@@ -37,8 +37,14 @@ public interface ArticleMapper {
List<Article> findAllByCategoryId(long id);
List<Article> findAllByCategoryIdAndOpen(long id);
List<Article> findAll();
Article getPreArticle(Long id);
Article getNextArticle(Long id);
int updateReadingNumber(long id);
long count();

4
src/main/java/cn/celess/blog/mapper/ArticleTagMapper.java
View File

@@ -28,4 +28,8 @@ public interface ArticleTagMapper {
List<ArticleTag> findAllByArticleId(Long articleId);
int deleteMultiById(List<ArticleTag> articleTags);
List<ArticleTag> findArticleByTag(Long tagId);
List<ArticleTag> findArticleByTagAndOpen(Long tagId);
}

256
src/main/java/cn/celess/blog/service/serviceimpl/ArticleServiceImpl.java
View File

@@ -1,24 +1,21 @@
package cn.celess.blog.service.serviceimpl;
import cn.celess.blog.enmu.LevelEnum;
import cn.celess.blog.enmu.ResponseEnum;
import cn.celess.blog.enmu.RoleEnum;
import cn.celess.blog.entity.*;
import cn.celess.blog.entity.model.ArticleModel;
import cn.celess.blog.entity.model.PageData;
import cn.celess.blog.entity.request.ArticleReq;
import cn.celess.blog.exception.MyException;
import cn.celess.blog.mapper.*;
import cn.celess.blog.service.ArticleService;
import cn.celess.blog.service.UserService;
import cn.celess.blog.util.DateFormatUtil;
import cn.celess.blog.util.RedisUserUtil;
import cn.celess.blog.util.RegexUtil;
import cn.celess.blog.util.StringFromHtmlUtil;
import cn.celess.blog.util.*;
import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
import com.youbenzi.mdtool.tool.MDTool;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
@@ -26,7 +23,6 @@ import org.springframework.transaction.annotation.Transactional;
import javax.servlet.http.HttpServletRequest;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Date;
import java.util.List;
@@ -35,8 +31,8 @@ import java.util.List;
* @date : 2019/03/28 15:21
*/
@Service
@Slf4j
public class ArticleServiceImpl implements ArticleService {
public static final Logger logger = LoggerFactory.getLogger(ArticleServiceImpl.class);
@Autowired
ArticleMapper articleMapper;
@@ -86,22 +82,16 @@ public class ArticleServiceImpl implements ArticleService {
throw new MyException(ResponseEnum.ARTICLE_HAS_EXIST);
}
// 查看是否存在已有的分类
Category category = (Category) categoryMapper.findCategoryByName(reqBody.getCategory());
Category category = categoryMapper.findCategoryByName(reqBody.getCategory());
if (category == null) {
throw new MyException(ResponseEnum.CATEGORY_NOT_EXIST);
}
// 构建 需要写入数据库的对象数据
Article article = new Article();
article.setTitle(reqBody.getTitle());
article.setOpen(reqBody.getOpen());
article.setMdContent(reqBody.getMdContent());
article.setUrl(reqBody.getUrl());
article.setType(reqBody.getType());
BeanUtils.copyProperties(reqBody, article);
article.setUser(redisUserUtil.get());
article.setPublishDate(new Date());
//markdown->html->summary
String str = StringFromHtmlUtil.getString(MDTool.markdown2Html(article.getMdContent()));
@@ -113,14 +103,13 @@ public class ArticleServiceImpl implements ArticleService {
//文章存数据库
articleMapper.insert(article);
//将标签写入数据库
for (String tagName : reqBody.getTags()) {
if (tagName.replaceAll(" ", "").length() == 0) {
//单个标签只含空格
continue;
}
Tag tag = (Tag) tagMapper.findTagByName(tagName);
Tag tag = tagMapper.findTagByName(tagName);
if (tag == null) {
tag = new Tag();
tag.setName(tagName);
@@ -129,9 +118,12 @@ public class ArticleServiceImpl implements ArticleService {
ArticleTag articleTag = new ArticleTag(article, tag);
articleTagMapper.insert(articleTag);
}
return fullTransform(article);
}
Article articleFromDb = articleMapper.findArticleById(article.getId());
ArticleModel articleModel = ModalTrans.articleToModal(articleFromDb);
articleModel.setPreArticle(ModalTrans.articleToModal(articleMapper.getPreArticle(article.getId())));
return articleModel;
}
@Override
@Transactional(rollbackFor = Exception.class)
@@ -189,7 +181,7 @@ public class ArticleServiceImpl implements ArticleService {
article.setUrl(reqBody.getUrl());
}
if (reqBody.getCategory() != null && !reqBody.getCategory().replaceAll(" ", "").isEmpty()) {
Category category = (Category) categoryMapper.findCategoryByName(reqBody.getCategory());
Category category = categoryMapper.findCategoryByName(reqBody.getCategory());
if (category == null) {
category = new Category();
category.setName(reqBody.getCategory());
@@ -198,12 +190,8 @@ public class ArticleServiceImpl implements ArticleService {
article.setCategory(category);
}
if (reqBody.getTags() != null && reqBody.getTags().length != 0) {
}
//写入数据库的数据
article.setOpen(reqBody.getOpen() ? article.getOpen() : reqBody.getOpen());
article.setOpen(reqBody.getOpen() == null ? article.getOpen() : reqBody.getOpen());
String str = StringFromHtmlUtil.getString(MDTool.markdown2Html(article.getMdContent()));
article.setSummary(str.length() > 240 ? str.substring(0, 240) + "......" : str);
articleMapper.update(article);
@@ -213,12 +201,13 @@ public class ArticleServiceImpl implements ArticleService {
List<ArticleTag> updateList = new ArrayList<>();
List<ArticleTag> deleteList = new ArrayList<>();
// 获取要更新 的标签
for (String tag : reqBody.getTags()) {
boolean contain = allByArticleId.stream().anyMatch(articleTag -> articleTag.getTag().getName().equals(tag));
if (!contain) {
ArticleTag articleTag = new ArticleTag();
articleTag.setArticle(article);
Tag tagByName = (Tag) tagMapper.findTagByName(tag);
Tag tagByName = tagMapper.findTagByName(tag);
if (tagByName == null) {
tagByName = new Tag(tag);
tagMapper.insert(tagByName);
@@ -227,7 +216,7 @@ public class ArticleServiceImpl implements ArticleService {
updateList.add(articleTag);
}
}
// 获取要删除的标签
allByArticleId.forEach(articleTag -> {
boolean contain = false;
for (String tag : reqBody.getTags()) {
@@ -251,12 +240,14 @@ public class ArticleServiceImpl implements ArticleService {
//更新完成移除
request.getSession().removeAttribute("article4update");
return fullTransform(article);
ArticleModel articleModel = ModalTrans.articleToModal(articleMapper.findArticleById(article.getId()));
setPreAndNextArticle(articleModel);
return articleModel;
}
@Override
public ArticleModel retrieveOneByID(long articleID, boolean is4update) {
Article article = articleMapper.findArticleById(articleID);
public ArticleModel retrieveOneById(long articleId, boolean is4update) {
Article article = articleMapper.findArticleById(articleId);
if (article == null) {
throw new MyException(ResponseEnum.ARTICLE_NOT_EXIST);
}
@@ -266,178 +257,101 @@ public class ArticleServiceImpl implements ArticleService {
throw new MyException(ResponseEnum.ARTICLE_NOT_PUBLIC);
}
}
article.setReadingNumber(article.getReadingNumber() + 1);
ArticleModel articleModel = ModalTrans.articleToModal(article);
if (is4update) {
//因更新而获取文章 不需要增加阅读量
request.getSession().setAttribute("article4update", article);
return fullTransform(article);
return articleModel;
}
articleMapper.setReadingNumber(article.getReadingNumber() + 1, articleID);
return fullTransform(article);
setPreAndNextArticle(articleModel);
articleMapper.updateReadingNumber(articleId);
return articleModel;
}
/**
* @param count 数目
* @param page 页面 默认减1
* @return
* @return PageInfo
*/
@Override
public PageInfo adminArticles(int count, int page) {
public PageData<ArticleModel> adminArticles(int count, int page) {
PageHelper.startPage(page, count);
List<Article> articleList = articleMapper.findAll();
PageInfo pageInfo = new PageInfo(articleList);
pageInfo.setList(list2list(articleList, LevelEnum.BETWEEN_M_AND_H));
return pageInfo;
PageData<ArticleModel> pageData = new PageData<ArticleModel>(new PageInfo<Article>(articleList));
List<ArticleModel> articleModelList = new ArrayList<>();
articleList.forEach(article -> {
ArticleModel articleModel = ModalTrans.articleToModal(article);
articleModel.setMdContent(null);
articleModelList.add(articleModel);
});
pageData.setList(articleModelList);
return pageData;
}
@Override
public PageInfo retrievePageForOpen(int count, int page) {
public PageData<ArticleModel> retrievePageForOpen(int count, int page) {
PageHelper.startPage(page, count);
List<Article> articleList = articleMapper.findAllByOpen(true);
PageInfo pageInfo = new PageInfo(articleList);
pageInfo.setList(list2list(articleList, LevelEnum.MIDDLE));
return pageInfo;
PageData<ArticleModel> pageData = new PageData<>(new PageInfo<Article>(articleList));
List<ArticleModel> articleModelList = new ArrayList<>();
articleList.forEach(article -> {
ArticleModel model = ModalTrans.articleToModal(article);
setPreAndNextArticle(model);
model.setOpen(null);
model.setMdContent(null);
articleModelList.add(model);
});
pageData.setList(articleModelList);
return pageData;
}
@Override
public PageInfo findByCategory(String name, int page, int count) {
Long idByName = categoryMapper.getIdByName(name);
if (idByName == null) {
public PageData<ArticleModel> findByCategory(String name, int page, int count) {
Category category = categoryMapper.findCategoryByName(name);
if (category == null) {
throw new MyException(ResponseEnum.CATEGORY_NOT_EXIST);
}
PageHelper.startPage(page, count);
PageInfo pageInfo = new PageInfo(articleMapper.getSimpleInfoByCategory(idByName));
return pageInfo;
List<Article> open = articleMapper.findAllByCategoryIdAndOpen(category.getId());
List<ArticleModel> modelList = new ArrayList<>();
open.forEach(article -> {
ArticleModel model = ModalTrans.articleToModal(article);
model.setMdContent(null);
model.setTags(null);
model.setOpen(null);
setPreAndNextArticle(model);
});
return new PageData<ArticleModel>(new PageInfo<Article>(open), modelList);
}
@Override
public PageInfo findByTag(String name, int page, int count) {
Tag tag = (Tag) tagMapper.findTagByName(name);
public PageData<ArticleModel> findByTag(String name, int page, int count) {
Tag tag = tagMapper.findTagByName(name);
if (tag == null) {
throw new MyException(ResponseEnum.TAG_NOT_EXIST);
}
// TODO :
PageHelper.startPage(page, count);
List<String> list = Arrays.asList(null);
List<Article> articleList = articleMapper.getSimpleInfoByTag(list);
PageInfo pageInfo = new PageInfo(articleList);
return pageInfo;
List<ArticleTag> articleByTag = articleTagMapper.findArticleByTagAndOpen(tag.getId());
List<ArticleModel> modelList = new ArrayList<>();
articleByTag.forEach(articleTag -> {
ArticleModel model = ModalTrans.articleToModal(articleTag.getArticle());
model.setMdContent(null);
model.setOpen(null);
});
return new PageData<ArticleModel>(new PageInfo<ArticleTag>(articleByTag), modelList);
}
/**
* page转换
*
* @param articleList 数据源
* @param level 转换级别
* @return list
*/
private List<ArticleModel> list2list(List<Article> articleList, LevelEnum level) {
List<ArticleModel> content = new ArrayList<>();
for (Article a : articleList) {
ArticleModel model;
switch (level.getLevelCode()) {
case 0:
model = simpleTransform(a);
break;
case 1:
model = suitableTransform(a);
break;
case 2:
model = suitableTransformForAdmin(a);
break;
case 3:
default:
model = fullTransform(a);
}
content.add(model);
private void setPreAndNextArticle(ArticleModel articleModel) {
if (articleModel == null) {
return;
}
return content;
articleModel.setPreArticle(ModalTrans.articleToModal(articleMapper.getPreArticle(articleModel.getId())));
articleModel.setNextArticle(ModalTrans.articleToModal(articleMapper.getNextArticle(articleModel.getId())));
}
/**
* 简单的模型转换
* [id,title,summary]
*
* @param a 源数据
* @return 模型
*/
private ArticleModel simpleTransform(Article a) {
ArticleModel model = new ArticleModel();
model.setId(a.getId());
model.setTitle(a.getTitle());
model.setSummary(a.getSummary());
return model;
}
/**
* 中等转换
* [id,title,summary]
* +
* [original,tags,category]
*
* @param a
* @return
*/
private ArticleModel suitableTransform(Article a) {
ArticleModel model = simpleTransform(a);
// model.setAuthor(a.getUser());
// model.setPublishDateFormat(DateFormatUtil.get(a.getPublishDate()));
// model.setOriginal(a.getType());
// model.setCategory(categoryMapper.getNameById(a.getCategoryId()));
// String[] split = a.getTagsId().split(",");
// String[] tags = new String[split.length];
// for (int i = 0; i < split.length; i++) {
// if (split[i] == null || "".equals(split[i])) {
// continue;
// }
// tags[i] = tagMapper.getNameById(Long.parseLong(split[i]));
// }
// model.setTags(tags);
return model;
}
/**
* 中等转换 for admin页面
* [id,title]
* +
* [original,UpdateDate,open,readingNumber]
*
* @param a
* @return
*/
private ArticleModel suitableTransformForAdmin(Article a) {
ArticleModel model = simpleTransform(a);
// model.setPublishDateFormat(DateFormatUtil.get(a.getPublishDate()));
// model.setUpdateDateFormat(DateFormatUtil.get(a.getUpdateDate()));
// model.setReadingNumber(a.getReadingNumber());
// model.setOpen(a.getOpen());
// model.setOriginal(a.getType());
// model.setSummary(null);
return model;
}
/**
* 全转换
* [id,title,summary,original,tags,category]
* +
* [UpdateDate,MdContent,NextArticleId,NextArticleTitle,preArticleId,preArticleTitle,open,url,readingNumber]
*
* @param a
* @return
*/
private ArticleModel fullTransform(Article a) {
ArticleModel model = suitableTransform(a);
// model.setUpdateDateFormat(DateFormatUtil.get(a.getUpdateDate()));
// model.setMdContent(a.getMdContent());
// model.setNextArticleId(a.getNextArticleId());
// model.setNextArticleTitle(a.getNextArticleId() == -1 ? "无" : articleMapper.getTitleById(a.getNextArticleId()));
// model.setPreArticleId(a.getPreArticleId());
// model.setPreArticleTitle(a.getPreArticleId() == -1 ? "无" : articleMapper.getTitleById(a.getPreArticleId()));
// model.setOpen(a.getOpen());
// model.setUrl(a.getUrl());
// model.setReadingNumber(a.getReadingNumber());
return model;
}
}

37
src/main/java/cn/celess/blog/util/ModalTrans.java Normal file
View File

@@ -0,0 +1,37 @@
package cn.celess.blog.util;
import cn.celess.blog.entity.Article;
import cn.celess.blog.entity.User;
import cn.celess.blog.entity.model.ArticleModel;
import cn.celess.blog.entity.model.UserModel;
import org.springframework.beans.BeanUtils;
/**
* @Author: 小海
* @Date: 2020-05-24 18:04
* @Desc:
*/
public class ModalTrans {
public static ArticleModel articleToModal(Article article) {
if (article == null) {
return null;
}
ArticleModel articleModel = new ArticleModel();
BeanUtils.copyProperties(article, articleModel);
articleModel.setPublishDateFormat(DateFormatUtil.get(article.getPublishDate()));
articleModel.setUpdateDateFormat(DateFormatUtil.get(article.getUpdateDate()));
articleModel.setOriginal(article.getType());
articleModel.setCategory(article.getCategory().getName());
articleModel.setAuthor(userToModal(article.getUser()));
return articleModel;
}
public static UserModel userToModal(User user) {
UserModel userModel = new UserModel();
BeanUtils.copyProperties(user, userModel);
return userModel;
}
}

28
src/main/resources/mapper/ArticleTagMapper.xml
View File

@@ -43,8 +43,8 @@
<delete id="deleteMultiById">
delete from article_tag where at_id in
<foreach item="item" collection="list" separator=",">
(#{articleTag.id})
<foreach item="item" collection="list" open="(" close=")" separator=",">
#{item.id}
</foreach>
</delete>
@@ -73,4 +73,28 @@
and tag_category.t_id = article_tag.t_id
</select>
<select id="findArticleByTag" resultMap="articleTagResultMap">
select *
from tag_category,
article,
article_tag
where tag_category.t_id = #{tagId}
and is_category = false
and tag_category.t_id = article_tag.t_id
and article_tag.a_id = article.a_id
</select>
<select id="findArticleByTagAndOpen" resultMap="articleTagResultMap">
select *
from tag_category,
article,
article_tag
where tag_category.t_id = #{tagId}
and is_category = false
and tag_category.t_id = article_tag.t_id
and article.a_is_open = true
and article_tag.a_id = article.a_id
</select>
</mapper>

26
src/main/resources/mapper/articleMapper.xml
View File

@@ -141,6 +141,15 @@
order by articleId desc
</select>
<select id="findAllByCategoryIdAndOpen" resultMap="articleViewResultMap">
select *
from articleView
where categoryId = #{id}
and isDelete = false
and isOpen = true
order by articleId desc
</select>
<select id="findAll" resultMap="articleViewResultMap">
select *
@@ -155,5 +164,22 @@
from article;
</select>
<select id="getPreArticle" resultMap="articleViewResultMap">
select *
from articleView
where articleId = (select max(articleId)
from articleView
where articleId &lt; #{id}
)
</select>
<select id="getNextArticle" resultMap="articleViewResultMap">
select *
from articleView
where articleId = (select min(articleId)
from articleView
where articleId &gt; #{id}
)
</select>
</mapper>