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This commit is contained in:
TinyAnts 2022-09-07 17:09:50 +08:00
parent d31a70d3d8
commit 706a53193f
6 changed files with 60 additions and 8 deletions
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11
server/like-front/src/main/java/com/mdd/front/LikeFrontInterceptor.java
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@ -8,6 +8,7 @@ import com.mdd.common.entity.user.User;
import com.mdd.common.enums.HttpEnum;
import com.mdd.common.mapper.user.UserMapper;
import com.mdd.common.utils.RedisUtil;
import com.mdd.common.utils.StringUtil;
import com.mdd.front.config.FrontConfig;
import org.springframework.lang.NonNull;
import org.springframework.stereotype.Component;
@ -45,13 +46,21 @@ public class LikeFrontInterceptor implements HandlerInterceptor {
}
// 免登录接口
String token = request.getHeader("token");
List<String> notLoginUri = Arrays.asList(FrontConfig.notLoginUri);
if (notLoginUri.contains(request.getRequestURI())) {
if (StringUtil.isNotEmpty(token)) {
Object uid = RedisUtil.get(token);
if (uid != null) {
Integer userId = Integer.parseInt(uid.toString());
LikeFrontThreadLocal.put("userId", userId);
}
}
return HandlerInterceptor.super.preHandle(request, response, handler);
}
// Token是否为空
String token = request.getHeader("token");
if (StringUtils.isBlank(token)) {
AjaxResult result = AjaxResult.failed(HttpEnum.TOKEN_EMPTY.getCode(), HttpEnum.TOKEN_EMPTY.getMsg());
response.getWriter().print(JSON.toJSONString(result));

13
server/like-front/src/main/java/com/mdd/front/LikeFrontThreadLocal.java
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@ -1,6 +1,7 @@
package com.mdd.front;
import java.util.LinkedHashMap;
import java.util.Map;
public class LikeFrontThreadLocal {
@ -31,18 +32,22 @@ public class LikeFrontThreadLocal {
* 获取本地线程
*/
public static Object get(String key) {
return MY_LOCAL.get().getOrDefault(key, "");
Map<String, Object> map = MY_LOCAL.get();
if (map == null) {
return null;
}
return map.getOrDefault(key, "");
}
/**
* 获取用户ID
*/
public static Integer getUserId() {
String adminId = LikeFrontThreadLocal.get("userId").toString();
if (adminId.equals("")) {
Object adminId = LikeFrontThreadLocal.get("userId");
if (adminId == null || adminId.toString().equals("")) {
return 0;
}
return Integer.parseInt(adminId);
return Integer.parseInt(adminId.toString());
}
/**

4
server/like-front/src/main/java/com/mdd/front/controller/ArticleController.java
View File

@ -3,6 +3,7 @@ package com.mdd.front.controller;
import com.mdd.common.core.AjaxResult;
import com.mdd.common.core.PageResult;
import com.mdd.common.validator.annotation.IDMust;
import com.mdd.front.LikeFrontThreadLocal;
import com.mdd.front.service.IArticleService;
import com.mdd.front.validate.PageParam;
import com.mdd.front.vo.article.ArticleCateVo;
@ -46,7 +47,8 @@ public class ArticleController {
@GetMapping("/list")
public Object list(@Validated PageParam pageParam,
@RequestParam(value = "cid", defaultValue = "0") Integer cid) {
PageResult<ArticleListVo> list = iArticleService.list(pageParam, cid);
Integer userId = LikeFrontThreadLocal.getUserId();
PageResult<ArticleListVo> list = iArticleService.list(pageParam, cid, userId);
return AjaxResult.success(list);
}

3
server/like-front/src/main/java/com/mdd/front/service/IArticleService.java
View File

@ -28,9 +28,10 @@ public interface IArticleService {
* @author fzr
* @param pageParam 分页参数
* @param cid 分类ID
* @param userId 用户ID
* @return PageResult<ArticleListVo>
*/
PageResult<ArticleListVo> list(PageParam pageParam, Integer cid);
PageResult<ArticleListVo> list(PageParam pageParam, Integer cid, Integer userId);
/**
* 文章详情

36
server/like-front/src/main/java/com/mdd/front/service/impl/ArticleServiceImpl.java
View File

@ -11,6 +11,7 @@ import com.mdd.common.entity.article.Article;
import com.mdd.common.entity.article.ArticleCategory;
import com.mdd.common.entity.article.ArticleCollect;
import com.mdd.common.mapper.article.ArticleCategoryMapper;
import com.mdd.common.mapper.article.ArticleCollectMapper;
import com.mdd.common.mapper.article.ArticleMapper;
import com.mdd.common.utils.TimeUtil;
import com.mdd.common.utils.UrlUtil;
@ -20,6 +21,7 @@ import com.mdd.front.vo.article.ArticleCateVo;
import com.mdd.front.vo.article.ArticleCollectVo;
import com.mdd.front.vo.article.ArticleDetailVo;
import com.mdd.front.vo.article.ArticleListVo;
import net.sf.jsqlparser.statement.create.table.Index;
import org.springframework.beans.BeanUtils;
import org.springframework.stereotype.Service;
@ -40,6 +42,9 @@ public class ArticleServiceImpl implements IArticleService {
@Resource
ArticleCategoryMapper articleCategoryMapper;
@Resource
ArticleCollectMapper articleCollectMapper;
/**
* 文章分类
*
@ -71,10 +76,11 @@ public class ArticleServiceImpl implements IArticleService {
* @author fzr
* @param pageParam 分页参数
* @param cid 分类ID
* @param userId 用户ID
* @return PageResult<ArticleListVo>
*/
@Override
public PageResult<ArticleListVo> list(PageParam pageParam, Integer cid) {
public PageResult<ArticleListVo> list(PageParam pageParam, Integer cid, Integer userId) {
Integer pageNo = pageParam.getPageNo();
Integer pageSize = pageParam.getPageSize();
@ -86,13 +92,34 @@ public class ArticleServiceImpl implements IArticleService {
IPage<Article> iPage = articleMapper.selectPage(new Page<>(pageNo, pageSize), queryWrapper);
List<Integer> ids = new LinkedList<>();
List<ArticleListVo> list = new LinkedList<>();
for (Article article : iPage.getRecords()) {
ArticleListVo vo = new ArticleListVo();
BeanUtils.copyProperties(article, vo);
vo.setCollect(false);
vo.setImage(UrlUtil.toAbsoluteUrl(article.getImage()));
vo.setCreateTime(TimeUtil.timestampToDate(article.getCreateTime()));
list.add(vo);
ids.add(article.getId());
}
if (userId != null && userId > 0 && ids.size() > 0) {
List<ArticleCollect> articleCollects = articleCollectMapper.selectList(
new QueryWrapper<ArticleCollect>()
.eq("user_id", userId)
.eq("is_delete", 0)
.in("article_id", ids));
List<Integer> collects = new LinkedList<>();
for (ArticleCollect c : articleCollects) {
collects.add(c.getArticleId());
}
for (ArticleListVo vo : list) {
vo.setCollect(collects.contains(vo.getId()));
}
}
return PageResult.iPageHandle(iPage.getTotal(), iPage.getCurrent(), iPage.getSize(), list);
@ -123,6 +150,13 @@ public class ArticleServiceImpl implements IArticleService {
return vo;
}
/**
* 收藏列表
*
* @author fzr
* @param pageParam 分页参数
* @return PageResult<ArticleCollectVo>
*/
@Override
public PageResult<ArticleCollectVo> collect(PageParam pageParam) {
Integer pageNo = pageParam.getPageNo();

1
server/like-front/src/main/java/com/mdd/front/vo/article/ArticleListVo.java
View File

@ -14,6 +14,7 @@ public class ArticleListVo implements Serializable {
private String image;
private String intro;
private Integer visit;
private Boolean collect;
private String createTime;
}