[Refactor]: 익명 게시글은 검색이 되지 않게 수정

Author: shihan00321

back/src/main/java/com/back/domain/post/repository/PostRepositoryCustomImpl.java

@@ -30,7 +30,8 @@ public Page<Post> searchPosts(PostSearchCondition condition, Pageable pageable)
                 .selectFrom(post)
                 .leftJoin(post.user, user).fetchJoin()
                 .where(getCategoryCondition(condition.category()),
-                        getSearchCondition(condition.keyword(), condition.searchType()))
+                        getSearchCondition(condition.keyword(), condition.searchType()),
+                        excludeHiddenIfSearch(condition.keyword(), condition.searchType()))
                 .orderBy(post.createdDate.desc())
                 .offset(pageable.getOffset())
                 .limit(pageable.getPageSize())
@@ -41,7 +42,8 @@ public Page<Post> searchPosts(PostSearchCondition condition, Pageable pageable)
                 .from(post)
                 .where(
                         getCategoryCondition(condition.category()),
-                        getSearchCondition(condition.keyword(), condition.searchType())
+                        getSearchCondition(condition.keyword(), condition.searchType()),
+                        excludeHiddenIfSearch(condition.keyword(), condition.searchType())
                 );
 
         return PageableExecutionUtils.getPage(posts, pageable, count::fetchOne);
@@ -71,4 +73,11 @@ private BooleanExpression getSearchCondition(String searchKeyword, SearchType se
             case AUTHOR -> post.user.nickname.containsIgnoreCase(searchKeyword);
         };
     }
+
+    private BooleanExpression excludeHiddenIfSearch(String searchKeyword, SearchType searchType) {
+        if (!StringUtils.hasText(searchKeyword) || searchType == null) {
+            return null;
+        }
+        return post.hide.eq(false);
+    }
 }

back/src/test/java/com/back/domain/post/controller/PostControllerTest.java

@@ -244,6 +244,7 @@ void createPosts() {
                         .content("내용 " + i)
                         .category(i % 2 == 0 ? PostCategory.SCENARIO : PostCategory.CHAT)
                         .user(testUser)
+                        .hide(i % 2 == 0)
                         .build();
                 postRepository.save(post);
             }
@@ -259,7 +260,7 @@ void successWithDefaultParameters() throws Exception {
         }
 
         @Test
-        @DisplayName("성공 - 카테고리 필터링")
+        @DisplayName("성공 - 카테고리 필터링, 익명은 검색되지 않아야 한다.")
         void successWithCategoryFilter() throws Exception {
             mockMvc.perform(get("/api/v1/posts")
                             .param("category", PostCategory.SCENARIO.name()))
@@ -276,7 +277,7 @@ void successWithTitleContentSearch() throws Exception {
                             .param("searchType", "TITLE_CONTENT")
                             .param("keyword", "게시글"))
                     .andExpect(status().isOk())
-                    .andExpect(jsonPath("$.items.length()").value(5));
+                    .andExpect(jsonPath("$.items.length()").value(3));
         }
 
         @Test