feat: 所有しているタイムラインの一覧を取得できるように

hideout-core/src/main/kotlin/dev/usbharu/hideout/core/application/model/Timeline.kt

@@ -0,0 +1,23 @@
+package dev.usbharu.hideout.core.application.model
+
+import dev.usbharu.hideout.core.domain.model.timeline.TimelineVisibility
+
+data class Timeline(
+    val id: Long,
+    val userDetailId: Long,
+    val name: String,
+    val visibility: TimelineVisibility,
+    val isSystem: Boolean
+) {
+    companion object {
+        fun of(timeline: dev.usbharu.hideout.core.domain.model.timeline.Timeline): Timeline {
+            return Timeline(
+                timeline.id.value,
+                timeline.userDetailId.id,
+                timeline.name.value,
+                timeline.visibility,
+                timeline.isSystem
+            )
+        }
+    }
+}

hideout-core/src/main/kotlin/dev/usbharu/hideout/core/application/timeline/GetTimelines.kt

@@ -0,0 +1,3 @@
+package dev.usbharu.hideout.core.application.timeline
+
+data class GetTimelines(val userDetailId: Long)

hideout-core/src/main/kotlin/dev/usbharu/hideout/core/application/timeline/UserGetTimelinesApplicationService.kt

@@ -0,0 +1,37 @@
+package dev.usbharu.hideout.core.application.timeline
+
+import dev.usbharu.hideout.core.application.model.Timeline
+import dev.usbharu.hideout.core.application.shared.AbstractApplicationService
+import dev.usbharu.hideout.core.application.shared.Transaction
+import dev.usbharu.hideout.core.domain.model.support.principal.Principal
+import dev.usbharu.hideout.core.domain.model.timeline.TimelineRepository
+import dev.usbharu.hideout.core.domain.model.timeline.TimelineVisibility
+import dev.usbharu.hideout.core.domain.model.userdetails.UserDetailId
+import org.slf4j.LoggerFactory
+import org.springframework.stereotype.Service
+
+@Service
+class UserGetTimelinesApplicationService(transaction: Transaction, private val timelineRepository: TimelineRepository) :
+    AbstractApplicationService<GetTimelines, List<Timeline>>(
+        transaction, logger
+    ) {
+    override suspend fun internalExecute(command: GetTimelines, principal: Principal): List<Timeline> {
+
+        val userDetailId = UserDetailId(command.userDetailId)
+
+        val timelineVisibility = if (userDetailId == principal.userDetailId) {
+            listOf(TimelineVisibility.PUBLIC, TimelineVisibility.UNLISTED, TimelineVisibility.PRIVATE)
+        } else {
+            listOf(TimelineVisibility.PUBLIC)
+        }
+
+        val timelineList =
+            timelineRepository.findAllByUserDetailIdAndVisibilityIn(userDetailId, timelineVisibility)
+
+        return timelineList.map { Timeline.of(it) }
+    }
+
+    companion object {
+        private val logger = LoggerFactory.getLogger(UserGetTimelinesApplicationService::class.java)
+    }
+}

hideout-core/src/main/kotlin/dev/usbharu/hideout/core/domain/model/timeline/TimelineRepository.kt

@@ -1,5 +1,7 @@
 package dev.usbharu.hideout.core.domain.model.timeline
 
+import dev.usbharu.hideout.core.domain.model.userdetails.UserDetailId
+
 interface TimelineRepository {
     suspend fun save(timeline: Timeline): Timeline
     suspend fun delete(timeline: Timeline)
@@ -7,4 +9,8 @@ interface TimelineRepository {
     suspend fun findByIds(ids: List<TimelineId>): List<Timeline>
 
     suspend fun findById(id: TimelineId): Timeline?
+    suspend fun findAllByUserDetailIdAndVisibilityIn(
+        userDetailId: UserDetailId,
+        visibility: List<TimelineVisibility>
+    ): List<Timeline>
 }