관리자 - 시리즈 리스트 API 추가

src/main/kotlin/kr/co/vividnext/sodalive/admin/content/series/AdminContentSeriesController.kt

@@ -0,0 +1,16 @@
+package kr.co.vividnext.sodalive.admin.content.series
+
+import kr.co.vividnext.sodalive.common.ApiResponse
+import org.springframework.data.domain.Pageable
+import org.springframework.security.access.prepost.PreAuthorize
+import org.springframework.web.bind.annotation.GetMapping
+import org.springframework.web.bind.annotation.RequestMapping
+import org.springframework.web.bind.annotation.RestController
+
+@RestController
+@PreAuthorize("hasRole('ADMIN')")
+@RequestMapping("/admin/audio-content/series")
+class AdminContentSeriesController(private val service: AdminContentSeriesService) {
+    @GetMapping
+    fun getSeriesList(pageable: Pageable) = ApiResponse.ok(service.getSeriesList(pageable))
+}

src/main/kotlin/kr/co/vividnext/sodalive/admin/content/series/AdminContentSeriesRepository.kt

@@ -0,0 +1,70 @@
+package kr.co.vividnext.sodalive.admin.content.series
+
+import com.querydsl.core.types.dsl.CaseBuilder
+import com.querydsl.jpa.impl.JPAQueryFactory
+import kr.co.vividnext.sodalive.admin.content.series.genre.QSeriesGenre.seriesGenre
+import kr.co.vividnext.sodalive.creator.admin.content.series.QSeries.series
+import kr.co.vividnext.sodalive.creator.admin.content.series.Series
+import kr.co.vividnext.sodalive.creator.admin.content.series.SeriesState
+import kr.co.vividnext.sodalive.member.QMember.member
+import org.springframework.beans.factory.annotation.Value
+import org.springframework.data.jpa.repository.JpaRepository
+
+interface AdminContentSeriesRepository : JpaRepository<Series, Long>, AdminContentSeriesQueryRepository
+
+interface AdminContentSeriesQueryRepository {
+    fun getSeriesTotalCount(): Int
+    fun getSeriesList(
+        offset: Long,
+        limit: Long
+    ): List<GetAdminSeriesListItem>
+}
+
+class AdminContentSeriesQueryRepositoryImpl(
+    private val queryFactory: JPAQueryFactory,
+
+    @Value("\${cloud.aws.cloud-front.host}")
+    private val coverImageHost: String
+) : AdminContentSeriesQueryRepository {
+    override fun getSeriesTotalCount(): Int {
+        val where = series.isActive.isTrue
+            .and(series.member.isNotNull)
+
+        return queryFactory
+            .select(series.id)
+            .from(series)
+            .where(where)
+            .fetch()
+            .size
+    }
+
+    override fun getSeriesList(offset: Long, limit: Long): List<GetAdminSeriesListItem> {
+        val where = series.isActive.isTrue
+            .and(series.member.isNotNull)
+
+        return queryFactory
+            .select(
+                QGetAdminSeriesListItem(
+                    series.id,
+                    series.title,
+                    series.introduction,
+                    series.coverImage.prepend("/").prepend(coverImageHost),
+                    member.nickname,
+                    seriesGenre.genre,
+                    CaseBuilder()
+                        .`when`(series.state.eq(SeriesState.COMPLETE)).then("완결")
+                        .`when`(series.state.eq(SeriesState.COMPLETE)).then("휴재")
+                        .otherwise("연재중"),
+                    series.isAdult
+                )
+            )
+            .from(series)
+            .innerJoin(series.member, member)
+            .innerJoin(series.genre, seriesGenre)
+            .where(where)
+            .offset(offset)
+            .limit(limit)
+            .orderBy(series.orders.desc())
+            .fetch()
+    }
+}

src/main/kotlin/kr/co/vividnext/sodalive/admin/content/series/AdminContentSeriesService.kt

@@ -0,0 +1,17 @@
+package kr.co.vividnext.sodalive.admin.content.series
+
+import org.springframework.data.domain.Pageable
+import org.springframework.stereotype.Service
+
+@Service
+class AdminContentSeriesService(private val repository: AdminContentSeriesRepository) {
+    fun getSeriesList(pageable: Pageable): GetAdminSeriesListResponse {
+        val totalCount = repository.getSeriesTotalCount()
+        val items = repository.getSeriesList(
+            offset = pageable.offset,
+            limit = pageable.pageSize.toLong()
+        )
+
+        return GetAdminSeriesListResponse(totalCount, items)
+    }
+}

src/main/kotlin/kr/co/vividnext/sodalive/admin/content/series/GetAdminSeriesListResponse.kt

@@ -0,0 +1,19 @@
+package kr.co.vividnext.sodalive.admin.content.series
+
+import com.querydsl.core.annotations.QueryProjection
+
+data class GetAdminSeriesListResponse(
+    val totalCount: Int,
+    val items: List<GetAdminSeriesListItem>
+)
+
+data class GetAdminSeriesListItem @QueryProjection constructor(
+    val id: Long,
+    val title: String,
+    val introduction: String,
+    val coverImageUrl: String,
+    val creatorNickname: String,
+    val genre: String,
+    val state: String,
+    val isAdult: Boolean
+)

src/main/kotlin/kr/co/vividnext/sodalive/menu/MenuRepository.kt

@@ -27,16 +27,13 @@ class MenuQueryRepositoryImpl(private val queryFactory: JPAQueryFactory) : MenuQ
             )
             .orderBy(menu.orders.asc())
             .fetch()
-            .asSequence()
             .map {
                 GetMenuResponse(
                     title = it.title,
                     route = it.route,
                     items = if (it.children.isNotEmpty()) {
                         it.children
-                            .asSequence()
                             .map { menu -> GetMenuResponse(menu.title, menu.route) }
-                            .toList()
                     } else {
                         null
                     }