Merge pull request #599 from usbharu/mastodon-timeline-api

feat: Mastodonでホームタイムラインを読めるように

hideout-core/src/main/kotlin/dev/usbharu/hideout/core/application/reaction/UserCreateReactionApplicationService.kt

@@ -29,10 +29,10 @@ class UserCreateReactionApplicationService(
     private val unicodeEmojiService: UnicodeEmojiService
 ) :
     LocalUserAbstractApplicationService<CreateReaction, Unit>(
-        transaction, logger
+        transaction,
+        logger
     ) {
     override suspend fun internalExecute(command: CreateReaction, principal: LocalUser) {
-
         val postId = PostId(command.postId)
         val post = postRepository.findById(postId) ?: throw IllegalArgumentException("Post $postId not found.")
         if (postReadAccessControl.isAllow(post, principal).not()) {

hideout-core/src/main/kotlin/dev/usbharu/hideout/core/application/reaction/UserRemoveReactionApplicationService.kt

@@ -18,7 +18,8 @@ class UserRemoveReactionApplicationService(
     private val unicodeEmojiService: UnicodeEmojiService
 ) :
     LocalUserAbstractApplicationService<RemoveReaction, Unit>(
-        transaction, logger
+        transaction,
+        logger
     ) {
     override suspend fun internalExecute(command: RemoveReaction, principal: LocalUser) {
         val postId = PostId(command.postId)

hideout-core/src/main/kotlin/dev/usbharu/hideout/core/domain/model/emoji/CustomEmoji.kt

@@ -29,9 +29,9 @@ sealed class Emoji {
     abstract fun id(): String
     override fun toString(): String {
         return "Emoji(" +
-                "domain='$domain', " +
-                "name='$name'" +
-                ")"
+            "domain='$domain', " +
+            "name='$name'" +
+            ")"
     }
 }
 

hideout-core/src/main/kotlin/dev/usbharu/hideout/core/domain/model/reaction/Reaction.kt

@@ -18,7 +18,6 @@ class Reaction(
     val createdAt: Instant
 ) : DomainEventStorable() {
 
-
     override fun equals(other: Any?): Boolean {
         if (this === other) return true
         if (javaClass != other?.javaClass) return false
@@ -46,7 +45,12 @@ class Reaction(
             createdAt: Instant
         ): Reaction {
             return Reaction(
-                id, postId, actorId, customEmojiId, unicodeEmoji, createdAt
+                id,
+                postId,
+                actorId,
+                customEmojiId,
+                unicodeEmoji,
+                createdAt
             ).apply { addDomainEvent(ReactionEventFactory(this).createEvent(ReactionEvent.CREATE)) }
         }
     }

hideout-core/src/main/kotlin/dev/usbharu/hideout/core/domain/model/timelineobject/TimelineObject.kt

@@ -61,9 +61,9 @@ class TimelineObject(
         lastUpdatedAt = Instant.now()
         isPureRepost =
             post.repostId != null &&
-                    post.replyId == null &&
-                    post.text.isEmpty() &&
-                    post.overview?.overview.isNullOrEmpty()
+            post.replyId == null &&
+            post.text.isEmpty() &&
+            post.overview?.overview.isNullOrEmpty()
         warnFilters = filterResults.map { TimelineObjectWarnFilter(it.filter.id, it.matchedKeyword) }
     }
 
@@ -133,9 +133,9 @@ class TimelineObject(
                 repostActorId = repost.actorId,
                 visibility = post.visibility,
                 isPureRepost = repost.mediaIds.isEmpty() &&
-                        repost.overview == null &&
-                        repost.content == PostContent.empty &&
-                        repost.replyId == null,
+                    repost.overview == null &&
+                    repost.content == PostContent.empty &&
+                    repost.replyId == null,
                 mediaIds = post.mediaIds,
                 emojiIds = post.emojiIds,
                 visibleActors = post.visibleActors.toList(),

hideout-core/src/main/kotlin/dev/usbharu/hideout/core/infrastructure/exposedquery/ExposedReactionsQueryService.kt

@@ -37,7 +37,6 @@ class ExposedReactionsQueryService : ReactionsQueryService, AbstractRepository()
 
     override suspend fun findAllByPostIdIn(postIds: List<PostId>): List<Reactions> {
         return query {
-
             val actorIdsQuery =
                 ExposedrepositoryReactions.actorId.castTo<String>(VarCharColumnType()).groupConcat(",", true)
 

hideout-core/src/main/kotlin/dev/usbharu/hideout/core/infrastructure/exposedquery/ExposedUserTimelineQueryService.kt

@@ -42,10 +42,10 @@ class ExposedUserTimelineQueryService : UserTimelineQueryService, AbstractReposi
             .select(Posts.columns)
             .where {
                 Posts.visibility eq Visibility.PUBLIC.name or
-                        (Posts.visibility eq Visibility.UNLISTED.name) or
-                        (Posts.visibility eq Visibility.DIRECT.name and (PostsVisibleActors.actorId eq principal.actorId.id)) or
-                        (Posts.visibility eq Visibility.FOLLOWERS.name and (Relationships.blocking eq false and (relationshipsAlias[Relationships.following] eq true))) or
-                        (Posts.actorId eq principal.actorId.id)
+                    (Posts.visibility eq Visibility.UNLISTED.name) or
+                    (Posts.visibility eq Visibility.DIRECT.name and (PostsVisibleActors.actorId eq principal.actorId.id)) or
+                    (Posts.visibility eq Visibility.FOLLOWERS.name and (Relationships.blocking eq false and (relationshipsAlias[Relationships.following] eq true))) or
+                    (Posts.actorId eq principal.actorId.id)
             }
             .alias("authorized_table")
     }
@@ -61,10 +61,12 @@ class ExposedUserTimelineQueryService : UserTimelineQueryService, AbstractReposi
             .leftJoin(iconMedia, { Actors.icon }, { iconMedia[Media.id] })
             .leftJoin(PostsMedia, { authorizedQuery[Posts.id] }, { PostsMedia.postId })
             .leftJoin(Media, { PostsMedia.mediaId }, { Media.id })
-            .leftJoin(Reactions,
+            .leftJoin(
+                Reactions,
                 { authorizedQuery[Posts.id] },
                 { Reactions.postId },
-                { Reactions.id isDistinctFrom principal.actorId.id })
+                { Reactions.id isDistinctFrom principal.actorId.id }
+            )
             .selectAll()
             .where { authorizedQuery[Posts.id] inList idList.map { it.id } }
             .groupBy { it[authorizedQuery[Posts.id]] }
@@ -73,7 +75,8 @@ class ExposedUserTimelineQueryService : UserTimelineQueryService, AbstractReposi
                 toPostDetail(it.first(), authorizedQuery, iconMedia).copy(
                     mediaDetailList = it.mapNotNull { resultRow ->
                         resultRow.toMediaOrNull()?.let { it1 -> MediaDetail.of(it1) }
-                    }, favourited = it.any { it.getOrNull(Reactions.actorId) != null }
+                    },
+                    favourited = it.any { it.getOrNull(Reactions.actorId) != null }
                 )
             }
     }

hideout-core/src/main/kotlin/dev/usbharu/hideout/core/infrastructure/exposedrepository/ExposedReactionRepository.kt

@@ -17,13 +17,14 @@ import org.slf4j.LoggerFactory
 import org.springframework.stereotype.Repository
 
 @Repository
-class ExposedReactionRepository(override val domainEventPublisher: DomainEventPublisher) : ReactionRepository,
-    AbstractRepository(), DomainEventPublishableRepository<Reaction> {
+class ExposedReactionRepository(override val domainEventPublisher: DomainEventPublisher) :
+    ReactionRepository,
+    AbstractRepository(),
+    DomainEventPublishableRepository<Reaction> {
 
     override val logger: Logger
         get() = Companion.logger
 
-
     override suspend fun save(reaction: Reaction): Reaction {
         return query {
             Reactions.upsert {
@@ -66,7 +67,9 @@ class ExposedReactionRepository(override val domainEventPublisher: DomainEventPu
         return query {
             Reactions.selectAll().where {
                 Reactions.postId.eq(postId.id).and(Reactions.actorId eq actorId.id)
-                    .and((Reactions.customEmojiId eq customEmojiId?.emojiId or (Reactions.unicodeEmoji eq unicodeEmoji)))
+                    .and(
+                        (Reactions.customEmojiId eq customEmojiId?.emojiId or (Reactions.unicodeEmoji eq unicodeEmoji))
+                    )
             }.empty().not()
         }
     }
@@ -89,10 +92,11 @@ class ExposedReactionRepository(override val domainEventPublisher: DomainEventPu
         unicodeEmoji: String
     ): Reaction? {
         return query {
-
             Reactions.selectAll().where {
                 Reactions.postId.eq(postId.id).and(Reactions.actorId eq actorId.id)
-                    .and((Reactions.customEmojiId eq customEmojiId?.emojiId or (Reactions.unicodeEmoji eq unicodeEmoji)))
+                    .and(
+                        (Reactions.customEmojiId eq customEmojiId?.emojiId or (Reactions.unicodeEmoji eq unicodeEmoji))
+                    )
             }.limit(1).singleOrNull()?.toReaction()
         }
     }
@@ -111,7 +115,6 @@ fun ResultRow.toReaction(): Reaction {
         UnicodeEmoji(this[Reactions.unicodeEmoji]),
         this[Reactions.createdAt]
     )
-
 }
 
 object Reactions : Table("reactions") {

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

@@ -25,6 +25,7 @@ import org.springframework.data.mongodb.core.MongoTemplate
 import org.springframework.data.mongodb.core.mapping.Document
 import org.springframework.data.mongodb.core.query.Criteria
 import org.springframework.data.mongodb.core.query.Query
+import org.springframework.data.mongodb.core.query.isEqualTo
 import org.springframework.data.repository.kotlin.CoroutineCrudRepository
 import org.springframework.stereotype.Repository
 import java.time.Instant
@@ -84,6 +85,8 @@ class MongoInternalTimelineObjectRepository(
     ): PaginationList<TimelineObject, PostId> {
         val query = Query()
 
+        query.addCriteria(Criteria.where("timelineId").isEqualTo(timelineId.value))
+
         if (page?.minId != null) {
             query.with(Sort.by(Sort.Direction.ASC, "postCreatedAt"))
             page.minId?.let { query.addCriteria(Criteria.where("postId").gt(it)) }

hideout-core/src/main/kotlin/dev/usbharu/hideout/core/infrastructure/timeline/AbstractTimelineStore.kt

@@ -246,8 +246,8 @@ abstract class AbstractTimelineStore(private val idGenerateService: IdGenerateSe
         val actors =
             getActors(
                 timelineObjectList.map { it.postActorId } +
-                        timelineObjectList.mapNotNull { it.repostActorId } +
-                        timelineObjectList.mapNotNull { it.replyActorId }
+                    timelineObjectList.mapNotNull { it.repostActorId } +
+                    timelineObjectList.mapNotNull { it.replyActorId }
             )
 
         val postMap = posts.associate { post ->
@@ -256,7 +256,7 @@ abstract class AbstractTimelineStore(private val idGenerateService: IdGenerateSe
 
         val mediaMap = getMedias(
             posts.flatMap { it.mediaIds } +
-                    actors.mapNotNull { it.value.icon }
+                actors.mapNotNull { it.value.icon }
         )
 
         val reactions = getReactions(posts.map { it.id })

hideout-core/src/main/kotlin/dev/usbharu/hideout/core/interfaces/web/posts/PostsController.kt

@@ -47,7 +47,8 @@ class PostsController(
                 id,
                 null,
                 "❤"
-            ), principal
+            ),
+            principal
         )
         return "redirect:/users/$name/posts/$id"
     }
@@ -60,7 +61,8 @@ class PostsController(
                 id,
                 null,
                 "❤"
-            ), principal
+            ),
+            principal
         )
         return "redirect:/users/$name/posts/$id"
     }

hideout-core/src/main/resources/templates/index.html

@@ -14,8 +14,8 @@
     </noscript>
 </head>
 <body>
-<noscript>
-    <a th:href="${nsUrl}">No Script</a>
-</noscript>
+
+<a th:href="${nsUrl}">No Script</a>
+
 </body>
 </html>

hideout-mastodon/src/main/kotlin/dev/usbharu/hideout/mastodon/application/timeline/MastodonReadTimeline.kt

@@ -0,0 +1,13 @@
+package dev.usbharu.hideout.mastodon.application.timeline
+
+import dev.usbharu.hideout.core.domain.model.support.page.Page
+
+class MastodonReadTimeline(
+    val timelineId: Long,
+    val mediaOnly: Boolean,
+    val localOnly: Boolean,
+    val remoteOnly: Boolean,
+    val page: Page
+) {
+
+}

hideout-mastodon/src/main/kotlin/dev/usbharu/hideout/mastodon/application/timeline/MastodonReadTimelineApplicationService.kt

@@ -0,0 +1,113 @@
+package dev.usbharu.hideout.mastodon.application.timeline
+
+import dev.usbharu.hideout.core.application.shared.AbstractApplicationService
+import dev.usbharu.hideout.core.application.shared.Transaction
+import dev.usbharu.hideout.core.domain.model.post.Visibility.*
+import dev.usbharu.hideout.core.domain.model.support.acct.Acct
+import dev.usbharu.hideout.core.domain.model.support.page.PaginationList
+import dev.usbharu.hideout.core.domain.model.support.principal.Principal
+import dev.usbharu.hideout.core.domain.model.timeline.TimelineId
+import dev.usbharu.hideout.core.domain.model.timeline.TimelineRepository
+import dev.usbharu.hideout.core.external.timeline.ReadTimelineOption
+import dev.usbharu.hideout.core.external.timeline.TimelineStore
+import dev.usbharu.hideout.mastodon.interfaces.api.generated.model.Account
+import dev.usbharu.hideout.mastodon.interfaces.api.generated.model.MediaAttachment
+import dev.usbharu.hideout.mastodon.interfaces.api.generated.model.Status
+import org.slf4j.LoggerFactory
+import org.springframework.stereotype.Service
+
+@Service
+class MastodonReadTimelineApplicationService(
+    transaction: Transaction,
+    private val timelineRepository: TimelineRepository,
+    private val timelineStore: TimelineStore
+) :
+    AbstractApplicationService<MastodonReadTimeline, PaginationList<Status, Long>>(transaction, logger) {
+    override suspend fun internalExecute(
+        command: MastodonReadTimeline,
+        principal: Principal
+    ): PaginationList<Status, Long> {
+        val timeline = timelineRepository.findById(TimelineId(command.timelineId))
+            ?: throw IllegalArgumentException("Timeline ${command.timelineId} not found.")
+
+        val readTimelineOption = ReadTimelineOption(
+            command.mediaOnly,
+            command.localOnly,
+            command.remoteOnly
+        )
+
+        val readTimeline = timelineStore.readTimeline(timeline, readTimelineOption, command.page, principal)
+
+        return PaginationList(readTimeline.map {
+            Status(
+                it.postId.id.toString(),
+                it.post.url.toString(),
+                it.post.createdAt.toString(),
+                account = Account(
+                    id = it.postActor.id.id.toString(),
+                    username = it.postActor.name.name,
+                    acct = Acct(it.postActor.name.name, it.postActor.domain.domain).toString(),
+                    url = it.postActor.url.toString(),
+                    displayName = it.postActor.screenName.screenName,
+                    note = it.postActor.description.description,
+                    avatar = it.postActorIconMedia?.url.toString(),
+                    avatarStatic = it.postActorIconMedia?.thumbnailUrl.toString(),
+                    header = "",
+                    headerStatic = "",
+                    locked = false,
+                    fields = emptyList(),
+                    emojis = emptyList(),
+                    bot = false,
+                    group = false,
+                    discoverable = true,
+                    createdAt = it.postActor.createdAt.toString(),
+                    statusesCount = it.postActor.postsCount.postsCount,
+                    noindex = true,
+                    moved = it.postActor.moveTo != null,
+                    suspended = it.postActor.suspend,
+                    limited = false,
+                    lastStatusAt = it.postActor.lastPostAt?.toString(),
+                    followersCount = it.postActor.followersCount?.relationshipCount,
+                    followingCount = it.postActor.followingCount?.relationshipCount,
+                    source = null
+                ),
+                content = it.post.content.content,
+                visibility = when (it.post.visibility) {
+                    PUBLIC -> Status.Visibility.public
+                    UNLISTED -> Status.Visibility.unlisted
+                    FOLLOWERS -> Status.Visibility.private
+                    DIRECT -> Status.Visibility.direct
+                },
+                sensitive = it.post.sensitive,
+                spoilerText = it.post.overview?.overview.orEmpty(),
+                mediaAttachments = it.postMedias.map { MediaAttachment(it.id.id.toString()) },
+                mentions = emptyList(),
+                tags = emptyList(),
+                emojis = emptyList(),
+                reblogsCount = 0,
+                favouritesCount = it.reactionsList.sumOf { it.count },
+                repliesCount = 0,
+                url = it.post.url.toString(),
+                text = it.post.content.text,
+                application = null,
+                inReplyToId = it.replyPost?.id?.toString(),
+                inReplyToAccountId = it.replyPostActor?.id?.toString(),
+                reblog = null,
+                poll = null,
+                card = null,
+                language = null,
+                editedAt = null,
+                favourited = it.favourited,
+                reblogged = false,
+                muted = false,
+                bookmarked = false,
+                pinned = false,
+                filtered = emptyList(),
+            )
+        }, readTimeline.next?.id, readTimeline.prev?.id)
+    }
+
+    companion object {
+        private val logger = LoggerFactory.getLogger(MastodonReadTimelineApplicationService::class.java)
+    }
+}

hideout-mastodon/src/main/kotlin/dev/usbharu/hideout/mastodon/interfaces/api/SpringTimelineApi.kt

@@ -16,8 +16,59 @@
 
 package dev.usbharu.hideout.mastodon.interfaces.api
 
+import dev.usbharu.hideout.core.application.exception.InternalServerException
+import dev.usbharu.hideout.core.application.shared.Transaction
+import dev.usbharu.hideout.core.domain.model.support.page.Page
+import dev.usbharu.hideout.core.domain.model.userdetails.UserDetailRepository
+import dev.usbharu.hideout.core.infrastructure.springframework.oauth2.SpringSecurityOauth2PrincipalContextHolder
+import dev.usbharu.hideout.mastodon.application.timeline.MastodonReadTimeline
+import dev.usbharu.hideout.mastodon.application.timeline.MastodonReadTimelineApplicationService
 import dev.usbharu.hideout.mastodon.interfaces.api.generated.TimelineApi
+import dev.usbharu.hideout.mastodon.interfaces.api.generated.model.Status
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.asFlow
+import kotlinx.coroutines.runBlocking
+import org.springframework.http.ResponseEntity
 import org.springframework.stereotype.Controller
 
 @Controller
-class SpringTimelineApi : TimelineApi
+class SpringTimelineApi(
+    private val mastodonReadTimelineApplicationService: MastodonReadTimelineApplicationService,
+
+    private val principalContextHolder: SpringSecurityOauth2PrincipalContextHolder,
+    private val userDetailRepository: UserDetailRepository,
+    private val transaction: Transaction,
+) : TimelineApi {
+    override fun apiV1TimelinesHomeGet(
+        maxId: String?,
+        sinceId: String?,
+        minId: String?,
+        limit: Int?
+    ): ResponseEntity<Flow<Status>> = runBlocking {
+        val principal = principalContextHolder.getPrincipal()
+        val userDetail = transaction.transaction {
+            userDetailRepository.findByActorId(principal.actorId.id)
+                ?: throw InternalServerException("UserDetail not found.")
+        }
+
+        val homeTimelineId =
+            userDetail.homeTimelineId ?: throw InternalServerException("HomeTimeline ${userDetail.id} is null.")
+
+        ResponseEntity.ok(
+            mastodonReadTimelineApplicationService.execute(
+                MastodonReadTimeline(
+                    timelineId = homeTimelineId.value,
+                    mediaOnly = false,
+                    localOnly = false,
+                    remoteOnly = false,
+                    page = Page.of(
+                        maxId?.toLongOrNull(),
+                        sinceId?.toLongOrNull(),
+                        minId?.toLongOrNull(),
+                        limit
+                    )
+                ), principal
+            ).asFlow()
+        )
+    }
+}

hideout-mastodon/src/main/resources/openapi/mastodon.yaml

@@ -2020,7 +2020,7 @@ components:
       type: object
       properties:
         filter:
-          $ref: "#/components/schemas/FilterResult"
+          $ref: "#/components/schemas/Filter"
         keyword_matches:
           type: array
           items: