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
--- a/src/main/kotlin/kr/co/vividnext/sodalive/v2/home/following/application/HomeFollowingNewsPublishService.kt
+++ b/src/main/kotlin/kr/co/vividnext/sodalive/v2/home/following/application/HomeFollowingNewsPublishService.kt
@@ -0,0 +1,146 @@
+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.domain.HomeFollowingNewsSourceKey
+import kr.co.vividnext.sodalive.v2.home.following.port.out.HomeFollowingNewsInboxPort
+import kr.co.vividnext.sodalive.v2.home.following.port.out.HomeFollowingNewsInboxRecord
+import org.springframework.stereotype.Service
+import org.springframework.transaction.annotation.Propagation
+import org.springframework.transaction.annotation.Transactional
+import java.time.LocalDateTime
+
+@Service
+class HomeFollowingNewsPublishService(
+    private val inboxPort: HomeFollowingNewsInboxPort
+) {
+    @Transactional(propagation = Propagation.REQUIRES_NEW)
+    fun publishCommunityPostCreated(
+        postId: Long,
+        creatorId: Long,
+        creatorNickname: String,
+        creatorProfileImagePath: String?,
+        title: String,
+        body: String,
+        thumbnailImagePath: String?,
+        occurredAtUtc: LocalDateTime,
+        isAdult: Boolean
+    ): Int {
+        return publishToFollowers(
+            creatorId = creatorId,
+            newsType = FollowingNewsType.COMMUNITY_POST,
+            sourceKey = HomeFollowingNewsSourceKey.communityPost(postId),
+            targetId = postId,
+            occurredAtUtc = occurredAtUtc,
+            visibleFromAtUtc = occurredAtUtc,
+            creatorNickname = creatorNickname,
+            creatorProfileImagePath = creatorProfileImagePath,
+            title = title,
+            body = body,
+            thumbnailImagePath = thumbnailImagePath,
+            rank = null,
+            isAdult = isAdult
+        )
+    }
+
+    @Transactional(propagation = Propagation.REQUIRES_NEW)
+    fun publishContentUploaded(
+        contentId: Long,
+        creatorId: Long,
+        creatorNickname: String,
+        creatorProfileImagePath: String?,
+        title: String,
+        body: String,
+        thumbnailImagePath: String?,
+        occurredAtUtc: LocalDateTime,
+        visibleFromAtUtc: LocalDateTime,
+        isAdult: Boolean
+    ): Int {
+        return publishToFollowers(
+            creatorId = creatorId,
+            newsType = FollowingNewsType.AUDIO_CONTENT,
+            sourceKey = HomeFollowingNewsSourceKey.audioContent(contentId),
+            targetId = contentId,
+            occurredAtUtc = occurredAtUtc,
+            visibleFromAtUtc = visibleFromAtUtc,
+            creatorNickname = creatorNickname,
+            creatorProfileImagePath = creatorProfileImagePath,
+            title = title,
+            body = body,
+            thumbnailImagePath = thumbnailImagePath,
+            rank = null,
+            isAdult = isAdult
+        )
+    }
+
+    @Transactional(propagation = Propagation.REQUIRES_NEW)
+    fun publishCreatorRankingVisible(
+        creatorId: Long,
+        creatorNickname: String,
+        creatorProfileImagePath: String?,
+        aggregationStartAtUtc: LocalDateTime,
+        visibleFromAtUtc: LocalDateTime,
+        rank: Int
+    ): Int {
+        return publishToFollowers(
+            creatorId = creatorId,
+            newsType = FollowingNewsType.CREATOR_RANKING,
+            sourceKey = HomeFollowingNewsSourceKey.creatorRanking(creatorId, aggregationStartAtUtc),
+            targetId = creatorId,
+            occurredAtUtc = visibleFromAtUtc,
+            visibleFromAtUtc = visibleFromAtUtc,
+            creatorNickname = creatorNickname,
+            creatorProfileImagePath = creatorProfileImagePath,
+            title = creatorNickname,
+            body = "$rank",
+            thumbnailImagePath = creatorProfileImagePath,
+            rank = rank,
+            isAdult = false
+        )
+    }
+
+    private fun publishToFollowers(
+        creatorId: Long,
+        newsType: FollowingNewsType,
+        sourceKey: String,
+        targetId: Long,
+        occurredAtUtc: LocalDateTime,
+        visibleFromAtUtc: LocalDateTime,
+        creatorNickname: String,
+        creatorProfileImagePath: String?,
+        title: String,
+        body: String,
+        thumbnailImagePath: String?,
+        rank: Int?,
+        isAdult: Boolean
+    ): Int {
+        val followerIds = inboxPort.findActiveFollowerIds(creatorId)
+        if (followerIds.isEmpty()) {
+            return 0
+        }
+
+        val records = followerIds.map { memberId ->
+            HomeFollowingNewsInboxRecord(
+                memberId = memberId,
+                creatorId = creatorId,
+                newsType = newsType.name,
+                sourceKey = sourceKey,
+                targetId = targetId,
+                occurredAtUtc = occurredAtUtc,
+                visibleFromAtUtc = visibleFromAtUtc,
+                creatorNickname = creatorNickname,
+                creatorProfileImagePath = creatorProfileImagePath,
+                title = title.take(TITLE_MAX_LENGTH),
+                body = body.take(BODY_MAX_LENGTH),
+                thumbnailImagePath = thumbnailImagePath,
+                rank = rank,
+                isAdult = isAdult
+            )
+        }
+        return inboxPort.insertIgnoreAll(records)
+    }
+
+    companion object {
+        private const val TITLE_MAX_LENGTH = 255
+        private const val BODY_MAX_LENGTH = 1_000
+    }
+}