refactor: 長すぎるメソッドなどを修正

detekt.yml

@@ -3,9 +3,7 @@ build:
   weights:
     Indentation: 0
     MagicNumber: 0
-    InjectDispatcher: 0
     EnumEntryNameCase: 0
-    ReplaceSafeCallChainWithRun: 0
     VariableNaming: 0
     NoNameShadowing: 0
 
@@ -78,7 +76,7 @@ complexity:
     active: true
 
   ReplaceSafeCallChainWithRun:
-    active: true
+    active: false
 
   StringLiteralDuplication:
     active: false
@@ -172,3 +170,5 @@ potential-bugs:
 coroutines:
   RedundantSuspendModifier:
     active: false
+  InjectDispatcher:
+    active: false

src/main/kotlin/dev/usbharu/hideout/activitypub/domain/model/Accept.kt

@@ -6,6 +6,7 @@ import dev.usbharu.hideout.activitypub.domain.model.objects.ObjectDeserializer
 
 open class Accept : Object {
     @JsonDeserialize(using = ObjectDeserializer::class)
+    @Suppress("VariableNaming")
     var `object`: Object? = null
 
     protected constructor()

src/main/kotlin/dev/usbharu/hideout/activitypub/domain/model/Create.kt

@@ -6,6 +6,7 @@ import dev.usbharu.hideout.activitypub.domain.model.objects.ObjectDeserializer
 
 open class Create : Object {
     @JsonDeserialize(using = ObjectDeserializer::class)
+    @Suppress("VariableNaming")
     var `object`: Object? = null
     var to: List<String> = emptyList()
     var cc: List<String> = emptyList()

src/main/kotlin/dev/usbharu/hideout/activitypub/domain/model/Delete.kt

@@ -6,6 +6,7 @@ import dev.usbharu.hideout.activitypub.domain.model.objects.ObjectDeserializer
 
 open class Delete : Object {
     @JsonDeserialize(using = ObjectDeserializer::class)
+    @Suppress("VariableNaming")
     var `object`: Object? = null
     var published: String? = null
 

src/main/kotlin/dev/usbharu/hideout/activitypub/domain/model/Follow.kt

@@ -3,6 +3,7 @@ package dev.usbharu.hideout.activitypub.domain.model
 import dev.usbharu.hideout.activitypub.domain.model.objects.Object
 
 open class Follow : Object {
+    @Suppress("VariableNaming")
     var `object`: String? = null
 
     protected constructor() : super()

src/main/kotlin/dev/usbharu/hideout/activitypub/domain/model/Like.kt

@@ -5,6 +5,7 @@ import dev.usbharu.hideout.activitypub.domain.model.objects.Object
 import dev.usbharu.hideout.activitypub.domain.model.objects.ObjectDeserializer
 
 open class Like : Object {
+    @Suppress("VariableNaming")
     var `object`: String? = null
     var content: String? = null
 

src/main/kotlin/dev/usbharu/hideout/activitypub/domain/model/Undo.kt

@@ -8,6 +8,7 @@ import java.time.Instant
 open class Undo : Object {
 
     @JsonDeserialize(using = ObjectDeserializer::class)
+    @Suppress("VariableNaming")
     var `object`: Object? = null
     var published: String? = null
 

src/main/kotlin/dev/usbharu/hideout/activitypub/infrastructure/exposedquery/NoteQueryServiceImpl.kt

@@ -80,7 +80,7 @@ class NoteQueryServiceImpl(private val postRepository: PostRepository, private v
     private suspend fun Query.toNote(): Note {
         return this.groupBy { it[Posts.id] }
             .map { it.value }
-            .map { it.first().toNote(it.mapNotNull { it.toMediaOrNull() }) }
+            .map { it.first().toNote(it.mapNotNull { resultRow -> resultRow.toMediaOrNull() }) }
             .singleOr { FailedToGetResourcesException("resource does not exist.") }
     }
 

src/main/kotlin/dev/usbharu/hideout/activitypub/service/activity/delete/APDeleteProcessor.kt

@@ -22,7 +22,7 @@ class APDeleteProcessor(
         val post = try {
             postQueryService.findByApId(deleteId)
         } catch (e: FailedToGetResourcesException) {
-            logger.warn("FAILED delete id: {} is not found.", deleteId)
+            logger.warn("FAILED delete id: {} is not found.", deleteId, e)
             return
         }
 

src/main/kotlin/dev/usbharu/hideout/activitypub/service/common/APRequestServiceImpl.kt

@@ -134,7 +134,7 @@ class APRequestServiceImpl(
         val httpResponse = if (signer?.privateKey == null) {
             apPostNotSign(url, date, digest, requestBody)
         } else {
-            apPostSign(date, u, digest, signer, url, requestBody)
+            apPostSign(date, u, digest, signer, requestBody)
         }
 
         val bodyAsText = httpResponse.bodyAsText()
@@ -167,7 +167,6 @@ class APRequestServiceImpl(
         u: URL,
         digest: String,
         signer: User,
-        url: String,
         requestBody: String?
     ): HttpResponse {
         val headers = headers {
@@ -190,12 +189,11 @@ class APRequestServiceImpl(
             signHeaders = listOf("(request-target)", "date", "host", "digest")
         )
 
-        val httpResponse = httpClient.post(url) {
+        val httpResponse = httpClient.post(u) {
             headers {
                 appendAll(headers)
                 append("Signature", sign.signatureHeader)
                 remove("Host")
-
             }
             setBody(requestBody)
             contentType(ContentType.Application.Activity)

src/main/kotlin/dev/usbharu/hideout/activitypub/service/common/APService.kt

@@ -218,7 +218,6 @@ class APServiceImpl(
         }
     }
 
-    @Suppress("CyclomaticComplexMethod")
     override suspend fun processActivity(
         json: String,
         type: ActivityType,

src/main/kotlin/dev/usbharu/hideout/activitypub/service/inbox/InboxJobProcessor.kt

@@ -86,6 +86,7 @@ class InboxJobProcessor(
         return verify.success
     }
 
+    @Suppress("TooGenericExceptionCaught")
     private fun parseSignatureHeader(httpHeaders: HttpHeaders): Signature? {
         return try {
             signatureHeaderParser.parse(httpHeaders)

src/main/kotlin/dev/usbharu/hideout/activitypub/service/objects/note/NoteApApiServiceImpl.kt

@@ -4,6 +4,7 @@ import dev.usbharu.hideout.activitypub.domain.model.Note
 import dev.usbharu.hideout.activitypub.query.NoteQueryService
 import dev.usbharu.hideout.application.external.Transaction
 import dev.usbharu.hideout.core.domain.exception.FailedToGetResourcesException
+import dev.usbharu.hideout.core.domain.model.post.Post
 import dev.usbharu.hideout.core.domain.model.post.Visibility
 import dev.usbharu.hideout.core.query.FollowerQueryService
 import org.slf4j.LoggerFactory
@@ -28,20 +29,27 @@ class NoteApApiServiceImpl(
             }
 
             Visibility.FOLLOWERS -> {
-                if (userId == null) {
-                    return@transaction null
-                }
-
-                if (followerQueryService.alreadyFollow(findById.second.userId, userId).not()) {
-                    return@transaction null
-                }
-                return@transaction findById.first
+                return@transaction getFollowersNote(userId, findById)
             }
 
             Visibility.DIRECT -> return@transaction null
         }
     }
 
+    private suspend fun getFollowersNote(
+        userId: Long?,
+        findById: Pair<Note, Post>
+    ): Note? {
+        if (userId == null) {
+            return null
+        }
+
+        if (followerQueryService.alreadyFollow(findById.second.userId, userId)) {
+            return findById.first
+        }
+        return null
+    }
+
     companion object {
         private val logger = LoggerFactory.getLogger(NoteApApiServiceImpl::class.java)
     }

src/main/kotlin/dev/usbharu/hideout/activitypub/service/objects/user/APUserService.kt

@@ -77,69 +77,18 @@ class APUserServiceImpl(
     override suspend fun fetchPerson(url: String, targetActor: String?): Person =
         fetchPersonWithEntity(url, targetActor).first
 
-    @Suppress("LongMethod")
     override suspend fun fetchPersonWithEntity(url: String, targetActor: String?): Pair<Person, User> {
         return try {
             val userEntity = userQueryService.findByUrl(url)
             val id = userEntity.url
-            return Person(
-                type = emptyList(),
-                name = userEntity.name,
-                id = id,
-                preferredUsername = userEntity.name,
-                summary = userEntity.description,
-                inbox = "$id/inbox",
-                outbox = "$id/outbox",
-                url = id,
-                icon = Image(
-                    type = emptyList(),
-                    name = "$id/icon.png",
-                    mediaType = "image/png",
-                    url = "$id/icon.png"
-                ),
-                publicKey = Key(
-                    type = emptyList(),
-                    name = "Public Key",
-                    id = userEntity.keyId,
-                    owner = id,
-                    publicKeyPem = userEntity.publicKey
-                ),
-                endpoints = mapOf("sharedInbox" to "${applicationConfig.url}/inbox"),
-                followers = userEntity.followers,
-                following = userEntity.following
-            ) to userEntity
+            return entityToPerson(userEntity, id) to userEntity
         } catch (ignore: FailedToGetResourcesException) {
             val person = apResourceResolveService.resolve<Person>(url, null as Long?)
 
             val id = person.id ?: throw IllegalActivityPubObjectException("id is null")
             try {
                 val userEntity = userQueryService.findByUrl(id)
-                return Person(
-                    type = emptyList(),
-                    name = userEntity.name,
-                    id = id,
-                    preferredUsername = userEntity.name,
-                    summary = userEntity.description,
-                    inbox = "$id/inbox",
-                    outbox = "$id/outbox",
-                    url = id,
-                    icon = Image(
-                        type = emptyList(),
-                        name = "$id/icon.png",
-                        mediaType = "image/png",
-                        url = "$id/icon.png"
-                    ),
-                    publicKey = Key(
-                        type = emptyList(),
-                        name = "Public Key",
-                        id = userEntity.keyId,
-                        owner = id,
-                        publicKeyPem = userEntity.publicKey
-                    ),
-                    endpoints = mapOf("sharedInbox" to "${applicationConfig.url}/inbox"),
-                    followers = userEntity.followers,
-                    following = userEntity.following
-                ) to userEntity
+                return entityToPerson(userEntity, id) to userEntity
             } catch (_: FailedToGetResourcesException) {
             }
             person to userService.createRemoteUser(
@@ -163,4 +112,34 @@ class APUserServiceImpl(
             )
         }
     }
+
+    private fun entityToPerson(
+        userEntity: User,
+        id: String
+    ) = Person(
+        type = emptyList(),
+        name = userEntity.name,
+        id = id,
+        preferredUsername = userEntity.name,
+        summary = userEntity.description,
+        inbox = "$id/inbox",
+        outbox = "$id/outbox",
+        url = id,
+        icon = Image(
+            type = emptyList(),
+            name = "$id/icon.png",
+            mediaType = "image/png",
+            url = "$id/icon.png"
+        ),
+        publicKey = Key(
+            type = emptyList(),
+            name = "Public Key",
+            id = userEntity.keyId,
+            owner = id,
+            publicKeyPem = userEntity.publicKey
+        ),
+        endpoints = mapOf("sharedInbox" to "${applicationConfig.url}/inbox"),
+        followers = userEntity.followers,
+        following = userEntity.following
+    )
 }

src/main/kotlin/dev/usbharu/hideout/application/config/SecurityConfig.kt

@@ -200,8 +200,8 @@ class SecurityConfig {
             it.ignoringRequestMatchers(builder.pattern("/inbox"))
             it.ignoringRequestMatchers(PathRequest.toH2Console())
         }.headers {
-            it.frameOptions {
-                it.sameOrigin()
+            it.frameOptions { frameOptionsConfig ->
+                frameOptionsConfig.sameOrigin()
             }
         }
         return http.build()

src/main/kotlin/dev/usbharu/hideout/core/domain/model/media/Media.kt

@@ -2,6 +2,7 @@ package dev.usbharu.hideout.core.domain.model.media
 
 import dev.usbharu.hideout.core.service.media.FileType
 import dev.usbharu.hideout.core.service.media.MimeType
+import dev.usbharu.hideout.domain.mastodon.model.generated.MediaAttachment
 
 data class Media(
     val id: Long,
@@ -14,3 +15,19 @@ data class Media(
     val blurHash: String?,
     val description: String? = null
 )
+
+fun Media.toMediaAttachments(): MediaAttachment = MediaAttachment(
+    id = id.toString(),
+    type = when (type) {
+        FileType.Image -> MediaAttachment.Type.image
+        FileType.Video -> MediaAttachment.Type.video
+        FileType.Audio -> MediaAttachment.Type.audio
+        FileType.Unknown -> MediaAttachment.Type.unknown
+    },
+    url = url,
+    previewUrl = thumbnailUrl,
+    remoteUrl = remoteUrl,
+    description = description,
+    blurhash = blurHash,
+    textUrl = url
+)

src/main/kotlin/dev/usbharu/hideout/core/domain/model/user/UserRepository.kt

@@ -2,7 +2,6 @@ package dev.usbharu.hideout.core.domain.model.user
 
 import org.springframework.stereotype.Repository
 
-@Suppress("TooManyFunctions")
 @Repository
 interface UserRepository {
     suspend fun save(user: User): User

src/main/kotlin/dev/usbharu/hideout/core/external/job/HideoutJob.kt

@@ -112,7 +112,9 @@ object DeliverRemoveReactionJob :
     val actor: Prop<DeliverRemoveReactionJob, String> = string("actor")
     val like: Prop<DeliverRemoveReactionJob, String> = string("like")
 
-    override fun convert(value: DeliverRemoveReactionJobParam): ScheduleContext<DeliverRemoveReactionJob>.(DeliverRemoveReactionJob) -> Unit =
+    override fun convert(
+        value: DeliverRemoveReactionJobParam
+    ): ScheduleContext<DeliverRemoveReactionJob>.(DeliverRemoveReactionJob) -> Unit =
         {
             props[id] = value.id
             props[inbox] = value.inbox

src/main/kotlin/dev/usbharu/hideout/core/infrastructure/exposed/PostQueryMapper.kt

@@ -15,7 +15,7 @@ class PostQueryMapper(private val postResultRowMapper: ResultRowMapper<Post>) :
             .map { it.value }
             .map {
                 it.first().let(postResultRowMapper::map)
-                    .copy(mediaIds = it.mapNotNull { it.getOrNull(PostsMedia.mediaId) })
+                    .copy(mediaIds = it.mapNotNull { resultRow -> resultRow.getOrNull(PostsMedia.mediaId) })
             }
     }
 }

src/main/kotlin/dev/usbharu/hideout/core/infrastructure/kjobexposed/KJobJobQueueParentService.kt

@@ -13,7 +13,7 @@ import org.springframework.stereotype.Service
 
 @Service
 @ConditionalOnProperty(name = ["hideout.use-mongodb"], havingValue = "false", matchIfMissing = true)
-class KJobJobQueueParentService() : JobQueueParentService {
+class KJobJobQueueParentService : JobQueueParentService {
 
     private val logger = LoggerFactory.getLogger(this::class.java)
 

src/main/kotlin/dev/usbharu/hideout/core/infrastructure/mongorepository/MongoTimelineRepositoryWrapper.kt

@@ -9,7 +9,6 @@ import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty
 import org.springframework.stereotype.Repository
 
 @Repository
-@Suppress("InjectDispatcher")
 @ConditionalOnProperty("hideout.use-mongodb", havingValue = "true", matchIfMissing = false)
 class MongoTimelineRepositoryWrapper(
     private val mongoTimelineRepository: MongoTimelineRepository,

src/main/kotlin/dev/usbharu/hideout/core/infrastructure/springframework/oauth2/ExposedOAuth2AuthorizationService.kt

@@ -197,7 +197,7 @@ class ExposedOAuth2AuthorizationService(
         }
     }
 
-    @Suppress("LongMethod", "CyclomaticComplexMethod")
+    @Suppress("LongMethod", "CyclomaticComplexMethod", "CastToNullableType", "UNCHECKED_CAST")
     fun ResultRow.toAuthorization(): OAuth2Authorization {
         val registeredClientId = this[Authorization.registeredClientId]
 
@@ -272,7 +272,6 @@ class ExposedOAuth2AuthorizationService(
                 oidcIdTokenValue,
                 oidcTokenIssuedAt,
                 oidcTokenExpiresAt,
-                @Suppress("CastToNullableType")
                 oidcTokenMetadata.getValue(OAuth2Authorization.Token.CLAIMS_METADATA_NAME)
                         as MutableMap<String, Any>?
             )

src/main/kotlin/dev/usbharu/hideout/core/service/media/converter/image/ImageMediaProcessService.kt

@@ -74,11 +74,7 @@ class ImageMediaProcessService(private val imageMediaProcessorConfiguration: Ima
                     convertType,
                     it
                 )
-                if (write) {
-                    tempThumbnailFile
-                } else {
-                    null
-                }
+                tempThumbnailFile.takeIf { write }
             }
         } else {
             null

src/main/kotlin/dev/usbharu/hideout/core/service/timeline/ExposedGenerateTimelineService.kt

@@ -45,7 +45,7 @@ class ExposedGenerateTimelineService(private val statusQueryService: StatusQuery
                 it[Timelines.postId],
                 it[Timelines.replyId],
                 it[Timelines.repostId],
-                it[Timelines.mediaIds].split(",").mapNotNull { it.toLongOrNull() }
+                it[Timelines.mediaIds].split(",").mapNotNull { s -> s.toLongOrNull() }
             )
         }
 

src/main/kotlin/dev/usbharu/hideout/core/service/user/UserServiceImpl.kt

@@ -59,6 +59,7 @@ class UserServiceImpl(
     }
 
     override suspend fun createRemoteUser(user: RemoteUserCreateDto): User {
+        @Suppress("TooGenericExceptionCaught")
         val instance = try {
             instanceService.fetchInstance(user.url, user.sharedInbox)
         } catch (e: Exception) {

src/main/kotlin/dev/usbharu/hideout/mastodon/infrastructure/exposedquery/StatusQueryServiceImpl.kt

@@ -1,22 +1,19 @@
 package dev.usbharu.hideout.mastodon.infrastructure.exposedquery
 
+import dev.usbharu.hideout.core.domain.model.media.toMediaAttachments
 import dev.usbharu.hideout.core.infrastructure.exposedrepository.*
-import dev.usbharu.hideout.core.service.media.FileType
 import dev.usbharu.hideout.domain.mastodon.model.generated.Account
-import dev.usbharu.hideout.domain.mastodon.model.generated.MediaAttachment
 import dev.usbharu.hideout.domain.mastodon.model.generated.Status
 import dev.usbharu.hideout.mastodon.interfaces.api.status.StatusQuery
 import dev.usbharu.hideout.mastodon.query.StatusQueryService
 import org.jetbrains.exposed.sql.ResultRow
-import org.jetbrains.exposed.sql.innerJoin
 import org.jetbrains.exposed.sql.select
 import org.springframework.stereotype.Repository
 import java.time.Instant
 
 @Repository
 class StatusQueryServiceImpl : StatusQueryService {
-    @Suppress("LongMethod")
-    override suspend fun findByPostIds(ids: List<Long>): List<Status> = findByPostIdsWithMediaAttachments(ids)
+    override suspend fun findByPostIds(ids: List<Long>): List<Status> = findByPostIdsWithMedia(ids)
 
     override suspend fun findByPostIdsWithMediaIds(statusQueries: List<StatusQuery>): List<Status> {
         val postIdSet = mutableSetOf<Long>()
@@ -29,23 +26,7 @@ class StatusQueryServiceImpl : StatusQueryService {
             .associate { it[Posts.id] to toStatus(it) }
         val mediaMap = Media.select { Media.id inList mediaIdSet }
             .associate {
-                it[Media.id] to it.toMedia().let {
-                    MediaAttachment(
-                        id = it.id.toString(),
-                        type = when (it.type) {
-                            FileType.Image -> MediaAttachment.Type.image
-                            FileType.Video -> MediaAttachment.Type.video
-                            FileType.Audio -> MediaAttachment.Type.audio
-                            FileType.Unknown -> MediaAttachment.Type.unknown
-                        },
-                        url = it.url,
-                        previewUrl = it.thumbnailUrl,
-                        remoteUrl = it.remoteUrl,
-                        description = "",
-                        blurhash = it.blurHash,
-                        textUrl = it.url
-                    )
-                }
+                it[Media.id] to it.toMedia().toMediaAttachments()
             }
 
         return statusQueries.mapNotNull { statusQuery ->
@@ -58,18 +39,6 @@ class StatusQueryServiceImpl : StatusQueryService {
         }
     }
 
-    @Suppress("unused")
-    private suspend fun internalFindByPostIds(ids: List<Long>): List<Status> {
-        val pairs = Posts
-            .innerJoin(Users, onColumn = { Posts.userId }, otherColumn = { Users.id })
-            .select { Posts.id inList ids }
-            .map {
-                toStatus(it) to it[Posts.repostId]
-            }
-
-        return resolveReplyAndRepost(pairs)
-    }
-
     private fun resolveReplyAndRepost(pairs: List<Pair<Status, Long?>>): List<Status> {
         val statuses = pairs.map { it.first }
         return pairs
@@ -89,8 +58,7 @@ class StatusQueryServiceImpl : StatusQueryService {
             }
     }
 
-    @Suppress("FunctionMaxLength")
-    private suspend fun findByPostIdsWithMediaAttachments(ids: List<Long>): List<Status> {
+    private suspend fun findByPostIdsWithMedia(ids: List<Long>): List<Status> {
         val pairs = Posts
             .leftJoin(PostsMedia)
             .leftJoin(Users)
@@ -100,24 +68,8 @@ class StatusQueryServiceImpl : StatusQueryService {
             .map { it.value }
             .map {
                 toStatus(it.first()).copy(
-                    mediaAttachments = it.mapNotNull {
-                        it.toMediaOrNull()?.let {
-                            MediaAttachment(
-                                id = it.id.toString(),
-                                type = when (it.type) {
-                                    FileType.Image -> MediaAttachment.Type.image
-                                    FileType.Video -> MediaAttachment.Type.video
-                                    FileType.Audio -> MediaAttachment.Type.audio
-                                    FileType.Unknown -> MediaAttachment.Type.unknown
-                                },
-                                url = it.url,
-                                previewUrl = it.thumbnailUrl,
-                                remoteUrl = it.remoteUrl,
-                                description = "",
-                                blurhash = it.blurHash,
-                                textUrl = it.url
-                            )
-                        }
+                    mediaAttachments = it.mapNotNull { resultRow ->
+                        resultRow.toMediaOrNull()?.toMediaAttachments()
                     }
                 ) to it.first()[Posts.repostId]
             }

src/main/kotlin/dev/usbharu/hideout/mastodon/interfaces/api/status/StatusesRequest.kt

@@ -1,7 +1,10 @@
 package dev.usbharu.hideout.mastodon.interfaces.api.status
 
 import com.fasterxml.jackson.annotation.JsonProperty
+import dev.usbharu.hideout.core.domain.model.post.Visibility
+import dev.usbharu.hideout.domain.mastodon.model.generated.Status
 import dev.usbharu.hideout.domain.mastodon.model.generated.StatusesRequestPoll
+import dev.usbharu.hideout.mastodon.interfaces.api.status.StatusesRequest.Visibility.*
 
 @Suppress("VariableNaming", "EnumEntryName")
 class StatusesRequest {
@@ -67,7 +70,7 @@ class StatusesRequest {
             " scheduledAt=$scheduled_at)"
     }
 
-    @Suppress("EnumNaming")
+    @Suppress("EnumNaming", "EnumEntryNameCase")
     enum class Visibility {
         `public`,
         unlisted,
@@ -75,3 +78,23 @@ class StatusesRequest {
         direct
     }
 }
+
+fun StatusesRequest.Visibility?.toPostVisibility(): Visibility {
+    return when (this) {
+        public -> Visibility.PUBLIC
+        unlisted -> Visibility.UNLISTED
+        private -> Visibility.FOLLOWERS
+        direct -> Visibility.DIRECT
+        null -> Visibility.PUBLIC
+    }
+}
+
+fun StatusesRequest.Visibility?.toStatusVisibility(): Status.Visibility {
+    return when (this) {
+        public -> Status.Visibility.public
+        unlisted -> Status.Visibility.unlisted
+        private -> Status.Visibility.private
+        direct -> Status.Visibility.direct
+        null -> Status.Visibility.public
+    }
+}

src/main/kotlin/dev/usbharu/hideout/mastodon/service/status/StatusesApiService.kt

@@ -3,15 +3,15 @@ package dev.usbharu.hideout.mastodon.service.status
 import dev.usbharu.hideout.application.external.Transaction
 import dev.usbharu.hideout.core.domain.exception.FailedToGetResourcesException
 import dev.usbharu.hideout.core.domain.model.media.MediaRepository
-import dev.usbharu.hideout.core.domain.model.post.Visibility
+import dev.usbharu.hideout.core.domain.model.media.toMediaAttachments
 import dev.usbharu.hideout.core.query.PostQueryService
 import dev.usbharu.hideout.core.query.UserQueryService
-import dev.usbharu.hideout.core.service.media.FileType
 import dev.usbharu.hideout.core.service.post.PostCreateDto
 import dev.usbharu.hideout.core.service.post.PostService
-import dev.usbharu.hideout.domain.mastodon.model.generated.MediaAttachment
 import dev.usbharu.hideout.domain.mastodon.model.generated.Status
 import dev.usbharu.hideout.mastodon.interfaces.api.status.StatusesRequest
+import dev.usbharu.hideout.mastodon.interfaces.api.status.toPostVisibility
+import dev.usbharu.hideout.mastodon.interfaces.api.status.toStatusVisibility
 import dev.usbharu.hideout.mastodon.service.account.AccountService
 import org.springframework.stereotype.Service
 import java.time.Instant
@@ -34,24 +34,15 @@ class StatsesApiServiceImpl(
     private val transaction: Transaction
 ) :
     StatusesApiService {
-    @Suppress("LongMethod", "CyclomaticComplexMethod")
     override suspend fun postStatus(
         statusesRequest: StatusesRequest,
         userId: Long
     ): Status = transaction.transaction {
-        val visibility = when (statusesRequest.visibility) {
-            StatusesRequest.Visibility.public -> Visibility.PUBLIC
-            StatusesRequest.Visibility.unlisted -> Visibility.UNLISTED
-            StatusesRequest.Visibility.private -> Visibility.FOLLOWERS
-            StatusesRequest.Visibility.direct -> Visibility.DIRECT
-            null -> Visibility.PUBLIC
-        }
-
         val post = postService.createLocal(
             PostCreateDto(
                 text = statusesRequest.status.orEmpty(),
                 overview = statusesRequest.spoiler_text,
-                visibility = visibility,
+                visibility = statusesRequest.visibility.toPostVisibility(),
                 repolyId = statusesRequest.in_reply_to_id?.toLongOrNull(),
                 userId = userId,
                 mediaIds = statusesRequest.media_ids.map { it.toLong() }
@@ -59,14 +50,6 @@ class StatsesApiServiceImpl(
         )
         val account = accountService.findById(userId)
 
-        val postVisibility = when (statusesRequest.visibility) {
-            StatusesRequest.Visibility.public -> Status.Visibility.public
-            StatusesRequest.Visibility.unlisted -> Status.Visibility.unlisted
-            StatusesRequest.Visibility.private -> Status.Visibility.private
-            StatusesRequest.Visibility.direct -> Status.Visibility.direct
-            null -> Status.Visibility.public
-        }
-
         val replyUser = if (post.replyId != null) {
             try {
                 userQueryService.findById(postQueryService.findById(post.replyId).userId).id
@@ -81,21 +64,7 @@ class StatsesApiServiceImpl(
         val mediaAttachment = post.mediaIds.map { mediaId ->
             mediaRepository.findById(mediaId)
         }.map {
-            MediaAttachment(
-                id = it.id.toString(),
-                type = when (it.type) {
-                    FileType.Image -> MediaAttachment.Type.image
-                    FileType.Video -> MediaAttachment.Type.video
-                    FileType.Audio -> MediaAttachment.Type.audio
-                    FileType.Unknown -> MediaAttachment.Type.unknown
-                },
-                url = it.url,
-                previewUrl = it.thumbnailUrl,
-                remoteUrl = it.remoteUrl,
-                description = "",
-                blurhash = it.blurHash,
-                textUrl = it.url
-            )
+            it.toMediaAttachments()
         }
 
         Status(
@@ -104,7 +73,7 @@ class StatsesApiServiceImpl(
             createdAt = Instant.ofEpochMilli(post.createdAt).toString(),
             account = account,
             content = post.text,
-            visibility = postVisibility,
+            visibility = statusesRequest.visibility.toStatusVisibility(),
             sensitive = post.sensitive,
             spoilerText = post.overview.orEmpty(),
             mediaAttachments = mediaAttachment,