feat: ユーザー間の関係をRelationshipServiceで管理するように

This commit is contained in:
usbharu 2023-12-09 21:09:52 +09:00
parent 03ae444d54
commit 0b3c27619e
8 changed files with 407 additions and 0 deletions

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package dev.usbharu.hideout.activitypub.service.activity.accept
import dev.usbharu.hideout.core.domain.model.user.User
import org.springframework.stereotype.Service
interface ApSendAcceptService {
suspend fun sendAccept(user: User, target: User)
}
@Service
class ApSendAcceptServiceImpl : ApSendAcceptService {
override suspend fun sendAccept(user: User, target: User) {
TODO("Not yet implemented")
}
}

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package dev.usbharu.hideout.activitypub.service.activity.block
import dev.usbharu.hideout.activitypub.domain.model.Block
import dev.usbharu.hideout.activitypub.domain.model.Follow
import dev.usbharu.hideout.activitypub.domain.model.Reject
import dev.usbharu.hideout.application.config.ApplicationConfig
import dev.usbharu.hideout.core.domain.model.user.User
import dev.usbharu.hideout.core.external.job.DeliverBlockJob
import dev.usbharu.hideout.core.external.job.DeliverBlockJobParam
import dev.usbharu.hideout.core.service.job.JobQueueParentService
import org.springframework.stereotype.Service
interface APSendBlockService {
suspend fun sendBlock(user: User, target: User)
}
@Service
class ApSendBlockServiceImpl(
private val applicationConfig: ApplicationConfig,
private val jobQueueParentService: JobQueueParentService,
private val deliverBlockJob: DeliverBlockJob
) : APSendBlockService {
override suspend fun sendBlock(user: User, target: User) {
val blockJobParam = DeliverBlockJobParam(
user.id,
Block(
user.url,
"${applicationConfig.url}/block/${user.id}/${target.id}",
target.url
),
Reject(
user.url,
"${applicationConfig.url}/reject/${user.id}/${target.id}",
Follow(
apObject = user.url,
actor = target.url
)
),
target.inbox
)
jobQueueParentService.scheduleTypeSafe(deliverBlockJob, blockJobParam)
}
}

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package dev.usbharu.hideout.activitypub.service.activity.reject
import dev.usbharu.hideout.core.domain.model.user.User
interface ApSendRejectService {
suspend fun sendReject(user: User, target: User)
}

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package dev.usbharu.hideout.activitypub.service.activity.undo
import dev.usbharu.hideout.core.domain.model.user.User
interface APSendUndoService {
suspend fun sendUndoFollow(user: User, target: User)
suspend fun sendUndoBlock(user: User, target: User)
}

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package dev.usbharu.hideout.core.domain.model.relationship
/**
* ユーザーとの関係を表します
*
* @property userId ユーザー
* @property targetUserId 相手ユーザー
* @property following フォローしているか
* @property blocking ブロックしているか
* @property muting ミュートしているか
* @property followRequest フォローリクエストを送っているか
* @property ignoreFollowRequestFromTarget フォローリクエストを無視しているか
*/
data class Relationship(
val userId: Long,
val targetUserId: Long,
val following: Boolean,
val blocking: Boolean,
val muting: Boolean,
val followRequest: Boolean,
val ignoreFollowRequestFromTarget: Boolean
)

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package dev.usbharu.hideout.core.domain.model.relationship
/**
* [Relationship]の永続化
*
*/
interface RelationshipRepository {
/**
* 永続化します
*
* @param relationship 永続化する[Relationship]
* @return 永続化された[Relationship]
*/
suspend fun save(relationship: Relationship): Relationship
/**
* 永続化されたものを削除します
*
* @param relationship 削除する[Relationship]
*/
suspend fun delete(relationship: Relationship)
/**
* userIdとtargetUserIdで[Relationship]を取得します
*
* @param userId 取得するユーザーID
* @param targetUserId 対象ユーザーID
* @return 取得された[Relationship] 存在しない場合nullが返ります
*/
suspend fun findByUserIdAndTargetUserId(userId: Long, targetUserId: Long): Relationship?
}

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package dev.usbharu.hideout.core.service.relationship
interface RelationshipService {
suspend fun followRequest(userId: Long, targetId: Long)
suspend fun block(userId: Long, targetId: Long)
suspend fun acceptFollowRequest(userId: Long, targetId: Long)
suspend fun rejectFollowRequest(userId: Long, targetId: Long)
suspend fun ignoreFollowRequest(userId: Long, targetId: Long)
suspend fun unfollow(userId: Long, targetId: Long)
suspend fun unblock(userId: Long, targetId: Long)
suspend fun mute(userId: Long, targetId: Long)
suspend fun unmute(userId: Long, targetId: Long)
}

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package dev.usbharu.hideout.core.service.relationship
import dev.usbharu.hideout.activitypub.service.activity.accept.ApSendAcceptService
import dev.usbharu.hideout.activitypub.service.activity.block.APSendBlockService
import dev.usbharu.hideout.activitypub.service.activity.follow.APSendFollowService
import dev.usbharu.hideout.activitypub.service.activity.reject.ApSendRejectService
import dev.usbharu.hideout.activitypub.service.activity.undo.APSendUndoService
import dev.usbharu.hideout.application.config.ApplicationConfig
import dev.usbharu.hideout.core.domain.exception.FailedToGetResourcesException
import dev.usbharu.hideout.core.domain.model.relationship.Relationship
import dev.usbharu.hideout.core.domain.model.relationship.RelationshipRepository
import dev.usbharu.hideout.core.domain.model.user.User
import dev.usbharu.hideout.core.query.UserQueryService
import dev.usbharu.hideout.core.service.follow.SendFollowDto
import org.slf4j.LoggerFactory
import org.springframework.stereotype.Service
@Service
class RelationshipServiceImpl(
private val applicationConfig: ApplicationConfig,
private val userQueryService: UserQueryService,
private val relationshipRepository: RelationshipRepository,
private val apSendFollowService: APSendFollowService,
private val apSendBlockService: APSendBlockService,
private val apSendAcceptService: ApSendAcceptService,
private val apSendRejectService: ApSendRejectService,
private val apSendUndoService: APSendUndoService
) : RelationshipService {
override suspend fun followRequest(userId: Long, targetId: Long) {
val relationship =
relationshipRepository.findByUserIdAndTargetUserId(userId, targetId)?.copy(followRequest = true)
?: Relationship(
userId = userId,
targetUserId = targetId,
following = false,
blocking = false,
muting = false,
followRequest = true,
ignoreFollowRequestFromTarget = false
)
val inverseRelationship = relationshipRepository.findByUserIdAndTargetUserId(targetId, userId) ?: Relationship(
userId = targetId,
targetUserId = userId,
following = false,
blocking = false,
muting = false,
followRequest = false,
ignoreFollowRequestFromTarget = false
)
if (inverseRelationship.blocking) {
logger.debug("FAILED Blocked by target. userId: {} targetId: {}", userId, targetId)
return
}
if (relationship.blocking) {
logger.debug("FAILED Blocking user. userId: {} targetId: {}", userId, targetId)
return
}
if (inverseRelationship.ignoreFollowRequestFromTarget) {
logger.debug("SUCCESS Ignore Follow Request. userId: {} targetId: {}", userId, targetId)
return
}
relationshipRepository.save(relationship)
val remoteUser = isRemoteUser(targetId)
if (remoteUser != null) {
val user = userQueryService.findById(userId)
apSendFollowService.sendFollow(SendFollowDto(user, remoteUser))
} else {
//TODO: フォロー許可制ユーザーを実装したら消す
acceptFollowRequest(userId, targetId)
}
}
override suspend fun block(userId: Long, targetId: Long) {
val relationship = relationshipRepository.findByUserIdAndTargetUserId(userId, targetId)
?.copy(blocking = true, followRequest = false, following = false) ?: Relationship(
userId = userId,
targetUserId = targetId,
following = false,
blocking = true,
muting = false,
followRequest = false,
ignoreFollowRequestFromTarget = false
)
relationshipRepository.save(relationship)
val remoteUser = isRemoteUser(targetId)
if (remoteUser != null) {
val user = userQueryService.findById(userId)
apSendBlockService.sendBlock(user, remoteUser)
}
}
override suspend fun acceptFollowRequest(userId: Long, targetId: Long) {
val relationship = relationshipRepository.findByUserIdAndTargetUserId(userId, targetId)
if (relationship == null) {
logger.warn("FAILED Follow Request Not Found. (Relationship) userId: {} targetId: {}", userId, targetId)
return
}
if (relationship.followRequest.not()) {
logger.warn("FAILED Follow Request Not Found. (Follow Request) userId: {} targetId: {}", userId, targetId)
return
}
if (relationship.blocking) {
logger.warn("FAILED Blocking user userId: {} targetId: {}", userId, targetId)
throw IllegalStateException("Cannot accept a follow request from a blocked user. userId: $userId targetId: $targetId")
}
val copy = relationship.copy(followRequest = false, following = true, blocking = false)
relationshipRepository.save(copy)
val remoteUser = isRemoteUser(targetId)
if (remoteUser != null) {
val user = userQueryService.findById(userId)
apSendAcceptService.sendAccept(user, remoteUser)
}
}
override suspend fun rejectFollowRequest(userId: Long, targetId: Long) {
val relationship = relationshipRepository.findByUserIdAndTargetUserId(userId, targetId)
if (relationship == null) {
logger.warn("FAILED Follow Request Not Found. (Relationship) userId: {} targetId: {}", userId, targetId)
return
}
if (relationship.followRequest.not()) {
logger.warn("FAILED Follow Request Not Found. (Follow Request) userId: {} targetId: {}", userId, targetId)
return
}
val copy = relationship.copy(followRequest = false, following = false, blocking = false)
relationshipRepository.save(copy)
val remoteUser = isRemoteUser(targetId)
if (remoteUser != null) {
val user = userQueryService.findById(userId)
apSendRejectService.sendReject(user, remoteUser)
}
}
override suspend fun ignoreFollowRequest(userId: Long, targetId: Long) {
val relationship = relationshipRepository.findByUserIdAndTargetUserId(userId, targetId)
?.copy(ignoreFollowRequestFromTarget = true)
?: Relationship(
userId = userId,
targetUserId = targetId,
following = false,
blocking = false,
muting = false,
followRequest = false,
ignoreFollowRequestFromTarget = true
)
relationshipRepository.save(relationship)
}
override suspend fun unfollow(userId: Long, targetId: Long) {
val relationship = relationshipRepository.findByUserIdAndTargetUserId(userId, targetId)
if (relationship == null) {
logger.warn("FAILED Unfollow. (Relationship) userId: {} targetId: {}", userId, targetId)
return
}
if (relationship.following.not()) {
logger.warn("SUCCESS User already unfollow. userId: {} targetId: {}", userId, targetId)
return
}
val copy = relationship.copy(following = false)
relationshipRepository.save(copy)
val remoteUser = isRemoteUser(targetId)
if (remoteUser != null) {
val user = userQueryService.findById(userId)
apSendUndoService.sendUndoFollow(user, remoteUser)
}
}
override suspend fun unblock(userId: Long, targetId: Long) {
val relationship = relationshipRepository.findByUserIdAndTargetUserId(userId, targetId)
if (relationship == null) {
logger.warn("FAILED Unblock. (Relationship) userId: {} targetId: {}", userId, targetId)
return
}
if (relationship.blocking.not()) {
logger.warn("SUCCESS User is not blocking. userId: {] targetId: {}", userId, targetId)
return
}
val copy = relationship.copy(blocking = false)
relationshipRepository.save(copy)
val remoteUser = isRemoteUser(targetId)
if (remoteUser == null) {
val user = userQueryService.findById(userId)
apSendUndoService.sendUndoBlock(user, targetId)
}
}
override suspend fun mute(userId: Long, targetId: Long) {
val relationship = relationshipRepository.findByUserIdAndTargetUserId(userId, targetId)?.copy(muting = true)
?: Relationship(
userId = userId,
targetUserId = targetId,
following = false,
blocking = false,
muting = true,
followRequest = false,
ignoreFollowRequestFromTarget = false
)
relationshipRepository.save(relationship)
}
override suspend fun unmute(userId: Long, targetId: Long) {
val relationship = relationshipRepository.findByUserIdAndTargetUserId(userId, targetId)?.copy(muting = false)
if (relationship == null) {
logger.warn("FAILED Mute. (Relationship) userId: {} targetId: {}", userId, targetId)
return
}
relationshipRepository.save(relationship)
}
private suspend fun isRemoteUser(userId: Long): User? {
val user = try {
userQueryService.findById(userId)
} catch (e: FailedToGetResourcesException) {
logger.warn("User not found.", e)
throw IllegalStateException("User not found.", e)
}
if (user.domain == applicationConfig.url.host) {
return null
}
return user
}
companion object {
private val logger = LoggerFactory.getLogger(RelationshipServiceImpl::class.java)
}
}