feat(community): 댓글 작성자 식별자를 응답한다

docs/20260706_커뮤니티_게시물_상세_API/plan-task.md

@@ -182,6 +182,7 @@ data class CreatorChannelCommunityCommentsResponse(
 
 data class CreatorChannelCommunityCommentResponse(
     val commentId: Long,
+    val writerId: Long,
     val writerProfileImageUrl: String,
     val writerNickname: String,
     val content: String,
@@ -192,6 +193,7 @@ data class CreatorChannelCommunityCommentResponse(
         fun from(comment: CreatorChannelCommunityComment): CreatorChannelCommunityCommentResponse {
             return CreatorChannelCommunityCommentResponse(
                 commentId = comment.commentId,
+                writerId = comment.writerId,
                 writerProfileImageUrl = comment.writerProfileImageUrl,
                 writerNickname = comment.writerNickname,
                 content = comment.content,
@@ -225,6 +227,7 @@ data class CreatorChannelCommunityRepliesResponse(
 
 data class CreatorChannelCommunityReplyResponse(
     val commentId: Long,
+    val writerId: Long,
     val writerProfileImageUrl: String,
     val writerNickname: String,
     val content: String,
@@ -234,6 +237,7 @@ data class CreatorChannelCommunityReplyResponse(
         fun from(reply: CreatorChannelCommunityReply): CreatorChannelCommunityReplyResponse {
             return CreatorChannelCommunityReplyResponse(
                 commentId = reply.commentId,
+                writerId = reply.writerId,
                 writerProfileImageUrl = reply.writerProfileImageUrl,
                 writerNickname = reply.writerNickname,
                 content = reply.content,
@@ -270,6 +274,7 @@ data class CreatorChannelCommunityComments(
 
 data class CreatorChannelCommunityComment(
     val commentId: Long,
+    val writerId: Long,
     val writerProfileImageUrl: String,
     val writerNickname: String,
     val content: String,
@@ -286,6 +291,7 @@ data class CreatorChannelCommunityReplies(
 
 data class CreatorChannelCommunityReply(
     val commentId: Long,
+    val writerId: Long,
     val writerProfileImageUrl: String,
     val writerNickname: String,
     val content: String,

docs/20260706_커뮤니티_게시물_상세_API/prd.md

@@ -194,6 +194,7 @@ data class CreatorChannelCommunityCommentsResponse(
 
 data class CreatorChannelCommunityCommentResponse(
     val commentId: Long,
+    val writerId: Long,
     val writerProfileImageUrl: String,
     val writerNickname: String,
     val content: String,
@@ -203,6 +204,7 @@ data class CreatorChannelCommunityCommentResponse(
 
 data class CreatorChannelCommunityReplyResponse(
     val commentId: Long,
+    val writerId: Long,
     val writerProfileImageUrl: String,
     val writerNickname: String,
     val content: String,

src/main/kotlin/kr/co/vividnext/sodalive/v2/api/creator/channel/community/dto/CreatorChannelCommunityPostDetailResponse.kt

@@ -77,6 +77,7 @@ data class CreatorChannelCommunityCommentsResponse(
 
 data class CreatorChannelCommunityCommentResponse(
     val commentId: Long,
+    val writerId: Long,
     val writerProfileImageUrl: String,
     val writerNickname: String,
     val content: String,
@@ -87,6 +88,7 @@ data class CreatorChannelCommunityCommentResponse(
         fun from(comment: CreatorChannelCommunityComment): CreatorChannelCommunityCommentResponse {
             return CreatorChannelCommunityCommentResponse(
                 commentId = comment.commentId,
+                writerId = comment.writerId,
                 writerProfileImageUrl = comment.writerProfileImageUrl,
                 writerNickname = comment.writerNickname,
                 content = comment.content,
@@ -120,6 +122,7 @@ data class CreatorChannelCommunityRepliesResponse(
 
 data class CreatorChannelCommunityReplyResponse(
     val commentId: Long,
+    val writerId: Long,
     val writerProfileImageUrl: String,
     val writerNickname: String,
     val content: String,
@@ -129,6 +132,7 @@ data class CreatorChannelCommunityReplyResponse(
         fun from(reply: CreatorChannelCommunityReply): CreatorChannelCommunityReplyResponse {
             return CreatorChannelCommunityReplyResponse(
                 commentId = reply.commentId,
+                writerId = reply.writerId,
                 writerProfileImageUrl = reply.writerProfileImageUrl,
                 writerNickname = reply.writerNickname,
                 content = reply.content,

src/main/kotlin/kr/co/vividnext/sodalive/v2/creator/channel/community/application/CreatorChannelCommunityQueryService.kt

@@ -253,6 +253,7 @@ class CreatorChannelCommunityQueryService(
     ): CreatorChannelCommunityComment {
         return CreatorChannelCommunityComment(
             commentId = commentId,
+            writerId = writerId,
             writerProfileImageUrl = writerProfilePath.toCdnUrl(cloudFrontHost) ?: defaultProfileImageUrl(),
             writerNickname = writerNickname.removeDeletedNicknamePrefix(),
             content = content,
@@ -264,6 +265,7 @@ class CreatorChannelCommunityQueryService(
     private fun CreatorChannelCommunityCommentRecord.toReplyDomain(): CreatorChannelCommunityReply {
         return CreatorChannelCommunityReply(
             commentId = commentId,
+            writerId = writerId,
             writerProfileImageUrl = writerProfilePath.toCdnUrl(cloudFrontHost) ?: defaultProfileImageUrl(),
             writerNickname = writerNickname.removeDeletedNicknamePrefix(),
             content = content,

src/main/kotlin/kr/co/vividnext/sodalive/v2/creator/channel/community/domain/CreatorChannelCommunityPostDetail.kt

@@ -17,6 +17,7 @@ data class CreatorChannelCommunityComments(
 
 data class CreatorChannelCommunityComment(
     val commentId: Long,
+    val writerId: Long,
     val writerProfileImageUrl: String,
     val writerNickname: String,
     val content: String,
@@ -33,6 +34,7 @@ data class CreatorChannelCommunityReplies(
 
 data class CreatorChannelCommunityReply(
     val commentId: Long,
+    val writerId: Long,
     val writerProfileImageUrl: String,
     val writerNickname: String,
     val content: String,

src/test/kotlin/kr/co/vividnext/sodalive/v2/api/creator/channel/community/adapter/in/web/CreatorChannelCommunityControllerTest.kt

@@ -180,7 +180,9 @@ class CreatorChannelCommunityControllerTest @Autowired constructor(
             .andExpect(jsonPath("$.data.postId").value(101))
             .andExpect(jsonPath("$.data.isLiked").value(true))
             .andExpect(jsonPath("$.data.comments.commentCount").value(1))
+            .andExpect(jsonPath("$.data.comments.comments[0].writerId").value(20))
             .andExpect(jsonPath("$.data.comments.comments[0].latestReply.commentId").value(202))
+            .andExpect(jsonPath("$.data.comments.comments[0].latestReply.writerId").value(21))
     }
 
     @Test
@@ -203,7 +205,9 @@ class CreatorChannelCommunityControllerTest @Autowired constructor(
         )
             .andExpect(status().isOk)
             .andExpect(jsonPath("$.data.commentCount").value(1))
+            .andExpect(jsonPath("$.data.comments[0].writerId").value(20))
             .andExpect(jsonPath("$.data.comments[0].latestReply.commentId").value(202))
+            .andExpect(jsonPath("$.data.comments[0].latestReply.writerId").value(21))
             .andExpect(jsonPath("$.data.hasNext").value(false))
     }
 
@@ -259,6 +263,7 @@ class CreatorChannelCommunityControllerTest @Autowired constructor(
             .andExpect(status().isOk)
             .andExpect(jsonPath("$.data.replyCount").value(1))
             .andExpect(jsonPath("$.data.replies[0].commentId").value(202))
+            .andExpect(jsonPath("$.data.replies[0].writerId").value(21))
             .andExpect(jsonPath("$.data.replies[0].latestReply").doesNotExist())
     }
 
@@ -368,12 +373,14 @@ class CreatorChannelCommunityControllerTest @Autowired constructor(
             comments = listOf(
                 CreatorChannelCommunityCommentResponse(
                     commentId = 201L,
+                    writerId = 20L,
                     writerProfileImageUrl = "https://cdn.test/writer.png",
                     writerNickname = "writer",
                     content = "comment",
                     createdAtUtc = "2026-07-06T03:00:00Z",
                     latestReply = CreatorChannelCommunityReplyResponse(
                         commentId = 202L,
+                        writerId = 21L,
                         writerProfileImageUrl = "https://cdn.test/replier.png",
                         writerNickname = "replier",
                         content = "reply",
@@ -393,6 +400,7 @@ class CreatorChannelCommunityControllerTest @Autowired constructor(
             replies = listOf(
                 CreatorChannelCommunityReplyResponse(
                     commentId = 202L,
+                    writerId = 21L,
                     writerProfileImageUrl = "https://cdn.test/replier.png",
                     writerNickname = "replier",
                     content = "reply",

src/test/kotlin/kr/co/vividnext/sodalive/v2/api/creator/channel/community/application/CreatorChannelCommunityFacadeTest.kt

@@ -106,6 +106,8 @@ class CreatorChannelCommunityFacadeTest {
         assertEquals(101L, response.postId)
         assertTrue(response.isLiked)
         assertEquals(1, response.comments.commentCount)
+        assertEquals(20L, response.comments.comments.first().writerId)
+        assertEquals(21L, response.comments.comments.first().latestReply?.writerId)
         assertEquals(201L, response.comments.comments.first().latestReply?.commentId)
     }
 
@@ -123,6 +125,8 @@ class CreatorChannelCommunityFacadeTest {
         assertEquals(1, response.commentCount)
         assertEquals(0, response.page)
         assertEquals(20, response.size)
+        assertEquals(20L, response.comments.first().writerId)
+        assertEquals(21L, response.comments.first().latestReply?.writerId)
         assertEquals(201L, response.comments.first().latestReply?.commentId)
     }
 
@@ -139,6 +143,7 @@ class CreatorChannelCommunityFacadeTest {
 
         assertEquals(1, response.replyCount)
         assertEquals(201L, response.replies.first().commentId)
+        assertEquals(21L, response.replies.first().writerId)
         assertTrue(response.hasNext)
     }
 
@@ -208,6 +213,7 @@ class CreatorChannelCommunityFacadeTest {
             comments = listOf(
                 CreatorChannelCommunityComment(
                     commentId = 200L,
+                    writerId = 20L,
                     writerProfileImageUrl = "https://cdn.test/writer.png",
                     writerNickname = "writer",
                     content = "comment",
@@ -226,6 +232,7 @@ class CreatorChannelCommunityFacadeTest {
             replies = listOf(
                 CreatorChannelCommunityReply(
                     commentId = 201L,
+                    writerId = 21L,
                     writerProfileImageUrl = "https://cdn.test/replier.png",
                     writerNickname = "replier",
                     content = "reply",

src/test/kotlin/kr/co/vividnext/sodalive/v2/api/creator/channel/community/dto/CreatorChannelCommunityPostDetailResponseTest.kt

@@ -31,14 +31,18 @@ class CreatorChannelCommunityPostDetailResponseTest {
         assertTrue(detailJson["isLiked"].asBoolean())
         assertTrue(detailJson["comments"]["hasNext"].asBoolean())
         assertTrue(detailJson["comments"]["comments"][0].has("latestReply"))
+        assertTrue(detailJson["comments"]["comments"][0].has("writerId"))
         assertTrue(detailJson["comments"]["comments"][0]["latestReply"].has("commentId"))
+        assertTrue(detailJson["comments"]["comments"][0]["latestReply"].has("writerId"))
         assertTrue(repliesJson["hasNext"].asBoolean())
+        assertTrue(repliesJson["replies"][0].has("writerId"))
         assertFalse(repliesJson["replies"][0].has("latestReply"))
     }
 
     private fun createDetail(): CreatorChannelCommunityPostDetail {
         val reply = CreatorChannelCommunityReply(
             commentId = 2L,
+            writerId = 20L,
             writerProfileImageUrl = "https://cdn.test/reply.png",
             writerNickname = "reply-writer",
             content = "reply",
@@ -67,6 +71,7 @@ class CreatorChannelCommunityPostDetailResponseTest {
                 comments = listOf(
                     CreatorChannelCommunityComment(
                         commentId = 1L,
+                        writerId = 10L,
                         writerProfileImageUrl = "https://cdn.test/comment.png",
                         writerNickname = "comment-writer",
                         content = "comment",
@@ -86,6 +91,7 @@ class CreatorChannelCommunityPostDetailResponseTest {
             replies = listOf(
                 CreatorChannelCommunityReply(
                     commentId = 2L,
+                    writerId = 20L,
                     writerProfileImageUrl = "https://cdn.test/reply.png",
                     writerNickname = "reply-writer",
                     content = "reply",

src/test/kotlin/kr/co/vividnext/sodalive/v2/creator/channel/community/application/CreatorChannelCommunityQueryServiceTest.kt

@@ -194,7 +194,9 @@ class CreatorChannelCommunityQueryServiceTest {
         assertEquals(21, detail.comments.commentCount)
         assertEquals(20, detail.comments.comments.size)
         assertEquals(true, detail.comments.hasNext)
+        assertEquals(101L, detail.comments.comments.first().writerId)
         assertEquals("reply-writer", detail.comments.comments.first().latestReply?.writerNickname)
+        assertEquals(200L, detail.comments.comments.first().latestReply?.writerId)
         assertEquals("https://cdn.test/profile/default-profile.png", detail.comments.comments.first().writerProfileImageUrl)
     }
 
@@ -234,8 +236,10 @@ class CreatorChannelCommunityQueryServiceTest {
         assertEquals((1L..50L).toList(), port.latestReplyCommentIds)
         assertEquals(50, comments.comments.size)
         assertEquals(true, comments.hasNext)
+        assertEquals(101L, comments.comments.first().writerId)
         assertEquals("https://cdn.test/profile/1.png", comments.comments.first().writerProfileImageUrl)
         assertEquals(100L, comments.comments[1].latestReply?.commentId)
+        assertEquals(200L, comments.comments[1].latestReply?.writerId)
     }
 
     @Test
@@ -255,6 +259,7 @@ class CreatorChannelCommunityQueryServiceTest {
         assertEquals(0L, port.replyListOffset)
         assertEquals(51, port.replyListLimit)
         assertEquals(true, replies.hasNext)
+        assertEquals(101L, replies.replies.first().writerId)
     }
 
     @Test