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casper-feed/src/main/kotlin/hs/kr/entrydsm/feed/application/screen/service Expand file tree Collapse file tree Original file line number Diff line number Diff line change 1+ package hs.kr.entrydsm.feed.application.screen.service
2+
3+ import hs.kr.entrydsm.feed.adapter.`in`.screen.dto.response.QueryScreenResponse
4+ import hs.kr.entrydsm.feed.application.screen.port.`in`.QueryScreenUseCase
5+ import hs.kr.entrydsm.feed.application.screen.port.out.FindScreenPort
6+ import hs.kr.entrydsm.feed.infrastructure.s3.PathList
7+ import hs.kr.entrydsm.feed.infrastructure.s3.util.FileUtil
8+ import org.springframework.stereotype.Service
9+
10+ /* *
11+ * 화면 이미지 목록 조회를 처리하는 서비스 클래스입니다.
12+ *
13+ * @property findScreenPort 화면 조회를 위한 포트
14+ * @property fileUtil 파일 URL 생성을 위한 유틸리티
15+ */
16+ @Service
17+ class QueryScreenService (
18+ private val findScreenPort : FindScreenPort ,
19+ private val fileUtil : FileUtil ,
20+ ) : QueryScreenUseCase {
21+ /* *
22+ * 모든 화면 이미지 목록을 조회합니다.
23+ *
24+ * @return 화면 이미지 목록 (각 항목은 ID, URL, 생성일시, 수정일시 포함)
25+ */
26+ override fun execute (): List <QueryScreenResponse > {
27+ return findScreenPort.findAll()
28+ .map { it ->
29+ QueryScreenResponse (
30+ it.id!! ,
31+ fileUtil.generateObjectUrl(it.image, PathList .SCREEN ),
32+ it.createdAt,
33+ it.modifiedAt,
34+ )
35+ }
36+ }
37+ }
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