11.09 save

src/main/java/com/io/realworld/domain/aggregate/article/controller/ArticleController.java

@@ -28,6 +28,12 @@ public class ArticleController {
         return ArticleResponse.MultiArticles.builder().articles(articles).articlesCount(articles.size()).build();
     }
 
+    @GetMapping("/feed")
+    public ArticleResponse.MultiArticles getFeed(@AuthenticationPrincipal UserAuth userAuth, @ModelAttribute FeedParam feedParam){
+        List<ArticleResponse> articles = articleService.getFeed(userAuth, feedParam);
+        return ArticleResponse.MultiArticles.builder().articles(articles).articlesCount(articles.size()).build();
+    }
+
     @GetMapping("/{slug}")
     public ArticleResponse.SingleArticle getArticle(@AuthenticationPrincipal UserAuth userAuth, @PathVariable("slug") String slug) {
         return ArticleResponse.SingleArticle.builder().article(articleService.getArticle(userAuth, slug)).build();

src/main/java/com/io/realworld/domain/aggregate/article/dto/FeedParam.java

@@ -0,0 +1,11 @@
+package com.io.realworld.domain.aggregate.article.dto;
+
+import lombok.Getter;
+import lombok.Setter;
+
+@Getter
+@Setter
+public class FeedParam {
+    private Integer offset;
+    private Integer limit;
+}

src/main/java/com/io/realworld/domain/aggregate/article/service/ArticleService.java

@@ -1,9 +1,6 @@
 package com.io.realworld.domain.aggregate.article.service;
 
-import com.io.realworld.domain.aggregate.article.dto.ArticleParam;
-import com.io.realworld.domain.aggregate.article.dto.ArticleUpdate;
-import com.io.realworld.domain.aggregate.article.dto.Articledto;
-import com.io.realworld.domain.aggregate.article.dto.ArticleResponse;
+import com.io.realworld.domain.aggregate.article.dto.*;
 import com.io.realworld.domain.aggregate.user.dto.UserAuth;
 
 import java.util.List;
@@ -12,6 +9,8 @@ import java.util.List;
 public interface ArticleService {
     List<ArticleResponse> getArticles(UserAuth userAuth, ArticleParam articleParam);
 
+    List<ArticleResponse> getFeed(UserAuth userAuth, FeedParam feedParam);
+
     ArticleResponse getArticle(UserAuth userAuth, String slug);
 
     ArticleResponse createArticle(UserAuth userAuth, Articledto article);
@@ -25,4 +24,5 @@ public interface ArticleService {
     ArticleResponse unFavoriteArticle(UserAuth userAuth, String slug);
 
 
+
 }

src/main/java/com/io/realworld/domain/aggregate/article/service/ArticleServiceImpl.java

@@ -1,14 +1,13 @@
 package com.io.realworld.domain.aggregate.article.service;
 
-import com.io.realworld.domain.aggregate.article.dto.ArticleParam;
-import com.io.realworld.domain.aggregate.article.dto.ArticleUpdate;
-import com.io.realworld.domain.aggregate.article.dto.Articledto;
-import com.io.realworld.domain.aggregate.article.dto.ArticleResponse;
+import com.io.realworld.domain.aggregate.article.dto.*;
 import com.io.realworld.domain.aggregate.article.entity.Article;
 import com.io.realworld.domain.aggregate.article.entity.Favorite;
 import com.io.realworld.domain.aggregate.article.repository.ArticleRepository;
 import com.io.realworld.domain.aggregate.article.repository.FavoriteRepository;
 import com.io.realworld.domain.aggregate.profile.dto.ProfileResponse;
+import com.io.realworld.domain.aggregate.profile.entity.Follow;
+import com.io.realworld.domain.aggregate.profile.repository.ProfileRepository;
 import com.io.realworld.domain.aggregate.profile.service.ProfileService;
 import com.io.realworld.domain.aggregate.tag.entity.Tag;
 import com.io.realworld.domain.aggregate.tag.service.TagService;
@@ -35,7 +34,7 @@ import java.util.stream.Stream;
 @RequiredArgsConstructor
 public class ArticleServiceImpl implements ArticleService {
 
-    private final TagService tagService;
+    private final ProfileRepository profileRepository;
     private final ProfileService profileService;
     private final UserRepository userRepository;
     private final ArticleRepository articleRepository;
@@ -68,6 +67,21 @@ public class ArticleServiceImpl implements ArticleService {
         }).collect(Collectors.toList());
     }
 
+    @Override
+    public List<ArticleResponse> getFeed(UserAuth userAuth, FeedParam feedParam){
+        List<Article> articles = new ArrayList<>();
+        Integer offset = feedParam.getOffset() == null ? 0 : feedParam.getOffset();
+        Integer limit = feedParam.getLimit() == null ? 20 : feedParam.getLimit();
+
+        Pageable pageable = PageRequest.of(offset,limit);
+
+        List<Follow> follows = profileRepository.findByFollowerId(userAuth.getId());
+        System.out.println(follows.size());
+        follows.stream().forEach(follow -> System.out.println(follow.getFollower().getUsername()));
+
+        return List.of();
+    }
+
     // token을 받을수도 안 받을수도 있음.
     @Override
     public ArticleResponse getArticle(UserAuth userAuth, String slug) {

src/main/java/com/io/realworld/domain/aggregate/profile/repository/ProfileRepository.java

@@ -3,6 +3,7 @@ package com.io.realworld.domain.aggregate.profile.repository;
 import com.io.realworld.domain.aggregate.profile.entity.Follow;
 import org.springframework.data.jpa.repository.JpaRepository;
 
+import java.util.List;
 import java.util.Optional;
 
 
@@ -10,4 +11,6 @@ public interface ProfileRepository extends JpaRepository<Follow, Long> {
 
     Optional<Follow> findByFolloweeIdAndFollowerId(Long followeeId, Long followerId);
 
+    List<Follow> findByFollowerId(Long followeeId);
+
 }