feat(home-following): 최근 소식 발행 service를 추가한다

2026-06-26 02:48:29 +09:00
parent 8b5c872b45
commit e598d2058d
2 changed files with 285 additions and 0 deletions
@@ -0,0 +1,139 @@
+package kr.co.vividnext.sodalive.v2.home.following.application
+
+import kr.co.vividnext.sodalive.v2.home.following.domain.FollowingNewsType
+import kr.co.vividnext.sodalive.v2.home.following.port.out.HomeFollowingNewsInboxPort
+import kr.co.vividnext.sodalive.v2.home.following.port.out.HomeFollowingNewsInboxRecord
+import org.junit.jupiter.api.Assertions.assertEquals
+import org.junit.jupiter.api.DisplayName
+import org.junit.jupiter.api.Test
+import java.time.LocalDateTime
+
+class HomeFollowingNewsPublishServiceTest {
+    @Test
+    @DisplayName("커뮤니티 게시글 발행은 현재 활성 팔로워에게만 inbox record를 생성한다")
+    fun shouldPublishCommunityPostCreatedToActiveFollowers() {
+        val inboxPort = FakeHomeFollowingNewsInboxPort(activeFollowerIds = listOf(1L, 2L))
+        val service = HomeFollowingNewsPublishService(inboxPort)
+        val occurredAtUtc = LocalDateTime.of(2026, 6, 25, 1, 2, 3)
+
+        service.publishCommunityPostCreated(
+            postId = 100L,
+            creatorId = 9L,
+            creatorNickname = "creator",
+            creatorProfileImagePath = "profile.png",
+            title = "새 커뮤니티 글",
+            body = "본문",
+            thumbnailImagePath = "post.png",
+            occurredAtUtc = occurredAtUtc,
+            isAdult = true
+        )
+
+        assertEquals(9L, inboxPort.findActiveFollowerIdsCreatorId)
+        assertEquals(listOf(1L, 2L), inboxPort.records.map { it.memberId })
+        val record = inboxPort.records.first()
+        assertEquals(FollowingNewsType.COMMUNITY_POST.name, record.newsType)
+        assertEquals("COMMUNITY_POST:100", record.sourceKey)
+        assertEquals(100L, record.targetId)
+        assertEquals(occurredAtUtc, record.visibleFromAtUtc)
+        assertEquals("post.png", record.thumbnailImagePath)
+        assertEquals(true, record.isAdult)
+    }
+
+    @Test
+    @DisplayName("오디오 콘텐츠 발행은 공개 시각을 visibleFromAtUtc로 저장한다")
+    fun shouldPublishContentUploadedWithVisibleFromAtUtc() {
+        val inboxPort = FakeHomeFollowingNewsInboxPort(activeFollowerIds = listOf(3L))
+        val service = HomeFollowingNewsPublishService(inboxPort)
+        val occurredAtUtc = LocalDateTime.of(2026, 6, 25, 2, 0)
+        val visibleFromAtUtc = LocalDateTime.of(2026, 6, 25, 9, 0)
+
+        service.publishContentUploaded(
+            contentId = 200L,
+            creatorId = 8L,
+            creatorNickname = "audio-creator",
+            creatorProfileImagePath = null,
+            title = "오디오 제목",
+            body = "오디오 설명",
+            thumbnailImagePath = "cover.jpg",
+            occurredAtUtc = occurredAtUtc,
+            visibleFromAtUtc = visibleFromAtUtc,
+            isAdult = false
+        )
+
+        val record = inboxPort.records.single()
+        assertEquals(FollowingNewsType.AUDIO_CONTENT.name, record.newsType)
+        assertEquals("AUDIO_CONTENT:200", record.sourceKey)
+        assertEquals(occurredAtUtc, record.occurredAtUtc)
+        assertEquals(visibleFromAtUtc, record.visibleFromAtUtc)
+        assertEquals("cover.jpg", record.thumbnailImagePath)
+    }
+
+    @Test
+    @DisplayName("발행 record의 title과 body는 inbox 컬럼 길이에 맞게 잘린다")
+    fun shouldTruncateTitleAndBodyToInboxColumnLimits() {
+        val inboxPort = FakeHomeFollowingNewsInboxPort(activeFollowerIds = listOf(5L))
+        val service = HomeFollowingNewsPublishService(inboxPort)
+
+        service.publishContentUploaded(
+            contentId = 201L,
+            creatorId = 8L,
+            creatorNickname = "audio-creator",
+            creatorProfileImagePath = null,
+            title = "가".repeat(300),
+            body = "나".repeat(1_200),
+            thumbnailImagePath = null,
+            occurredAtUtc = LocalDateTime.of(2026, 6, 25, 2, 0),
+            visibleFromAtUtc = LocalDateTime.of(2026, 6, 25, 9, 0),
+            isAdult = false
+        )
+
+        val record = inboxPort.records.single()
+        assertEquals(255, record.title.length)
+        assertEquals(1_000, record.body.length)
+    }
+
+    @Test
+    @DisplayName("크리에이터 랭킹 발행은 rank와 스냅샷 노출 시각을 저장한다")
+    fun shouldPublishCreatorRankingVisibleWithRankAndVisibleFromAtUtc() {
+        val inboxPort = FakeHomeFollowingNewsInboxPort(activeFollowerIds = listOf(4L))
+        val service = HomeFollowingNewsPublishService(inboxPort)
+        val aggregationStartAtUtc = LocalDateTime.of(2026, 5, 31, 15, 0)
+        val visibleFromAtUtc = LocalDateTime.of(2026, 6, 8, 0, 0)
+
+        service.publishCreatorRankingVisible(
+            creatorId = 7L,
+            creatorNickname = "ranker",
+            creatorProfileImagePath = "ranker.png",
+            aggregationStartAtUtc = aggregationStartAtUtc,
+            visibleFromAtUtc = visibleFromAtUtc,
+            rank = 2
+        )
+
+        val record = inboxPort.records.single()
+        assertEquals(FollowingNewsType.CREATOR_RANKING.name, record.newsType)
+        assertEquals("CREATOR_RANKING:7:2026-05-31T15:00", record.sourceKey)
+        assertEquals(7L, record.targetId)
+        assertEquals(visibleFromAtUtc, record.occurredAtUtc)
+        assertEquals(visibleFromAtUtc, record.visibleFromAtUtc)
+        assertEquals(2, record.rank)
+    }
+}
+
+private class FakeHomeFollowingNewsInboxPort(
+    private val activeFollowerIds: List<Long>
+) : HomeFollowingNewsInboxPort {
+    val records = mutableListOf<HomeFollowingNewsInboxRecord>()
+    var findActiveFollowerIdsCreatorId: Long? = null
+
+    override fun insertIgnoreAll(records: List<HomeFollowingNewsInboxRecord>): Int {
+        this.records.addAll(records)
+        return records.size
+    }
+
+    override fun deactivateByMemberIdAndCreatorId(memberId: Long, creatorId: Long): Long = 0
+
+    override fun findActiveFollowerIds(creatorId: Long): List<Long> {
+        findActiveFollowerIdsCreatorId = creatorId
+        return activeFollowerIds
+    }
+}