feat(home): 인기 커뮤니티 게시글 응답 필드를 추가한다

src/main/kotlin/kr/co/vividnext/sodalive/v2/api/home/application/HomeRecommendationFacade.kt

@@ -10,7 +10,7 @@ import kr.co.vividnext.sodalive.v2.api.home.dto.HomeCreatorItem
 import kr.co.vividnext.sodalive.v2.api.home.dto.HomeFirstAudioContentItem
 import kr.co.vividnext.sodalive.v2.api.home.dto.HomeGenreCreatorGroupItem
 import kr.co.vividnext.sodalive.v2.api.home.dto.HomeLiveItem
-import kr.co.vividnext.sodalive.v2.api.home.dto.HomePopularCommunityItem
+import kr.co.vividnext.sodalive.v2.api.home.dto.HomePopularCommunityPostItem
 import kr.co.vividnext.sodalive.v2.api.home.dto.HomeRecommendationPageResponse
 import kr.co.vividnext.sodalive.v2.api.home.dto.HomeRecommendationResponse
 import kr.co.vividnext.sodalive.v2.api.home.dto.imageUrl
@@ -81,7 +81,7 @@ class HomeRecommendationFacade(
                 ).map { it.toItem() },
                 cheerCreators = queryService.findCheerCreatorRecommendations(HOME_CHEER_CREATOR_LIMIT, member?.id)
                     .map { it.toCreatorItem() },
-                popularCommunities = queryService.findPopularCommunityRecommendations(
+                popularCommunityPosts = queryService.findPopularCommunityRecommendations(
                     limit = HOME_POPULAR_COMMUNITY_LIMIT,
                     memberId = member?.id,
                     includeAdultCommunities = includeAdult
@@ -205,7 +205,7 @@ class HomeRecommendationFacade(
             if (aiCharacters.isEmpty()) add("aiCharacters")
             if (genreCreators.isEmpty()) add("genreCreators")
             if (cheerCreators.isEmpty()) add("cheerCreators")
-            if (popularCommunities.isEmpty()) add("popularCommunities")
+            if (popularCommunityPosts.isEmpty()) add("popularCommunityPosts")
         }
     }
 
@@ -301,15 +301,18 @@ class HomeRecommendationFacade(
         creatorProfileImage = imageUrl(cloudFrontHost, creatorProfileImage)
     )
 
-    private fun HomePopularCommunityRecommendationRecord.toItem() = HomePopularCommunityItem(
+    private fun HomePopularCommunityRecommendationRecord.toItem() = HomePopularCommunityPostItem(
-        communityId = communityId,
+        postId = communityId,
         creatorId = creatorId,
         creatorNickname = creatorNickname,
         creatorProfileImage = imageUrl(cloudFrontHost, creatorProfileImage),
+        imageUrl = imageUrl(cloudFrontHost, imagePath),
+        audioUrl = imageUrl(cloudFrontHost, audioPath),
         content = content,
         createdAt = createdAt.toUtcIso(),
         likeCount = likeCount,
-        commentCount = commentCount
+        commentCount = commentCount,
+        existOrdered = existOrdered
     )
 
     companion object {

src/main/kotlin/kr/co/vividnext/sodalive/v2/api/home/dto/HomeRecommendationResponse.kt

@@ -21,7 +21,7 @@ data class HomeRecommendationResponse(
     val aiCharacters: List<HomeAiCharacterItem>,
     val genreCreators: List<HomeGenreCreatorGroupItem>,
     val cheerCreators: List<HomeCreatorItem>,
-    val popularCommunities: List<HomePopularCommunityItem>
+    val popularCommunityPosts: List<HomePopularCommunityPostItem>
 )
 
 data class HomeLiveItem(
@@ -87,13 +87,16 @@ data class HomeGenreCreatorGroupItem(
     val creators: List<HomeCreatorItem>
 )
 
-data class HomePopularCommunityItem(
+data class HomePopularCommunityPostItem(
-    val communityId: Long,
+    val postId: Long,
     val creatorId: Long,
     val creatorNickname: String,
     val creatorProfileImage: String?,
+    val imageUrl: String?,
+    val audioUrl: String?,
     val content: String,
     val createdAt: String,
     val likeCount: Long,
-    val commentCount: Long
+    val commentCount: Long,
+    val existOrdered: Boolean
 )

src/test/kotlin/kr/co/vividnext/sodalive/v2/api/home/dto/HomeRecommendationResponseTest.kt

@@ -39,7 +39,21 @@ class HomeRecommendationResponseTest {
             ),
             genreCreators = emptyList(),
             cheerCreators = emptyList(),
-            popularCommunities = emptyList()
+            popularCommunityPosts = listOf(
+                HomePopularCommunityPostItem(
+                    postId = 5L,
+                    creatorId = 6L,
+                    creatorNickname = "community-creator",
+                    creatorProfileImage = "https://cdn.test/profile/community.png",
+                    imageUrl = "https://cdn.test/community/image.png",
+                    audioUrl = "https://cdn.test/community/audio.mp3",
+                    content = "community content",
+                    createdAt = "2026-06-01T00:00:00Z",
+                    likeCount = 7L,
+                    commentCount = 8L,
+                    existOrdered = true
+                )
+            )
         )
 
         val json = objectMapper.readTree(objectMapper.writeValueAsString(response))
@@ -47,5 +61,9 @@ class HomeRecommendationResponseTest {
         assertEquals(true, json["firstAudioContents"][0]["isPointAvailable"].asBoolean())
         assertFalse(json["firstAudioContents"][0].has("pointAvailable"))
         assertEquals("https://cdn.test/profile/character.png", json["aiCharacters"][0]["profileImage"].asText())
+        assertEquals(5L, json["popularCommunityPosts"][0]["postId"].asLong())
+        assertEquals("https://cdn.test/community/image.png", json["popularCommunityPosts"][0]["imageUrl"].asText())
+        assertEquals("https://cdn.test/community/audio.mp3", json["popularCommunityPosts"][0]["audioUrl"].asText())
+        assertEquals(true, json["popularCommunityPosts"][0]["existOrdered"].asBoolean())
     }
 }