feat(home-live): 현재 진행 중 라이브 facade를 추가한다

2026-06-27 00:06:38 +09:00
parent df5c2c9048
commit 99f61ed13e
2 changed files with 155 additions and 0 deletions
--- a/src/main/kotlin/kr/co/vividnext/sodalive/v2/api/home/live/application/HomeOnAirLiveFacade.kt
+++ b/src/main/kotlin/kr/co/vividnext/sodalive/v2/api/home/live/application/HomeOnAirLiveFacade.kt
@@ -0,0 +1,64 @@
+package kr.co.vividnext.sodalive.v2.api.home.live.application
+
+import kr.co.vividnext.sodalive.member.Member
+import kr.co.vividnext.sodalive.member.contentpreference.MemberContentPreferenceService
+import kr.co.vividnext.sodalive.v2.api.home.live.dto.HomeOnAirLivePageResponse
+import kr.co.vividnext.sodalive.v2.api.home.live.dto.HomeOnAirLiveResponse
+import kr.co.vividnext.sodalive.v2.recommendation.application.HomeRecommendationQueryService
+import kr.co.vividnext.sodalive.v2.recommendation.port.out.HomeLiveRecommendationRecord
+import org.springframework.beans.factory.annotation.Value
+import org.springframework.stereotype.Component
+import java.time.LocalDateTime
+import java.time.ZoneOffset
+
+@Component
+class HomeOnAirLiveFacade(
+    private val queryService: HomeRecommendationQueryService,
+    private val memberContentPreferenceService: MemberContentPreferenceService,
+    @Value("\${cloud.aws.cloud-front.host}")
+    private val cloudFrontHost: String
+) {
+    fun getOnAirLives(member: Member, page: Int): HomeOnAirLivePageResponse {
+        val normalizedPage = page.coerceIn(0, MAX_PAGE)
+        val fetched = queryService.findLiveRecommendations(
+            offset = normalizedPage * PAGE_SIZE,
+            limit = PAGE_SIZE + 1,
+            memberId = member.id,
+            includeAdultLives = memberContentPreferenceService.canViewAdultContent(member)
+        )
+        val items = fetched.take(PAGE_SIZE).map { it.toResponse() }
+
+        return HomeOnAirLivePageResponse(
+            items = items,
+            page = normalizedPage,
+            size = PAGE_SIZE,
+            hasNext = fetched.size > PAGE_SIZE
+        )
+    }
+
+    private fun HomeLiveRecommendationRecord.toResponse() = HomeOnAirLiveResponse(
+        roomId = liveRoomId,
+        creatorNickname = creatorNickname,
+        creatorProfileImage = profileImageUrl(creatorProfileImage),
+        title = title,
+        price = price,
+        beginDateTimeUtc = beginDateTime.toUtcIso()
+    )
+
+    private fun profileImageUrl(path: String?): String {
+        return imageUrl(path) ?: "$cloudFrontHost/profile/default-profile.png"
+    }
+
+    private fun imageUrl(path: String?): String? {
+        return if (path.isNullOrBlank()) null else "$cloudFrontHost/$path"
+    }
+
+    private fun LocalDateTime.toUtcIso(): String {
+        return atOffset(ZoneOffset.UTC).toInstant().toString()
+    }
+
+    companion object {
+        private const val PAGE_SIZE = 20
+        private const val MAX_PAGE = 10_000
+    }
+}