feat: Followを受け取ったときの処理を追加

src/main/kotlin/dev/usbharu/hideout/Application.kt

@@ -12,12 +12,11 @@ import dev.usbharu.hideout.repository.UserAuthRepository
 import dev.usbharu.hideout.repository.UserRepository
 import dev.usbharu.hideout.routing.register
 import dev.usbharu.hideout.service.IUserAuthService
-import dev.usbharu.hideout.service.activitypub.ActivityPubService
-import dev.usbharu.hideout.service.activitypub.ActivityPubServiceImpl
-import dev.usbharu.hideout.service.activitypub.ActivityPubUserService
-import dev.usbharu.hideout.service.activitypub.ActivityPubUserServiceImpl
+import dev.usbharu.hideout.service.activitypub.*
 import dev.usbharu.hideout.service.impl.UserAuthService
 import dev.usbharu.hideout.service.impl.UserService
+import dev.usbharu.hideout.service.job.JobQueueService
+import dev.usbharu.hideout.service.job.KJobJobQueueService
 import dev.usbharu.hideout.service.signature.HttpSignatureVerifyService
 import dev.usbharu.hideout.service.signature.HttpSignatureVerifyServiceImpl
 import io.ktor.server.application.*
@@ -55,7 +54,12 @@ fun Application.module() {
         single<IUserAuthRepository> { UserAuthRepository(get()) }
         single<IUserAuthService> { UserAuthService(get(), get()) }
         single<HttpSignatureVerifyService> { HttpSignatureVerifyServiceImpl(get()) }
-        single<ActivityPubService> { ActivityPubServiceImpl() }
+        single<JobQueueService> { val kJobJobQueueService = KJobJobQueueService(get())
+            kJobJobQueueService.init(listOf())
+            kJobJobQueueService
+        }
+        single<ActivityPubFollowService>{ ActivityPubFollowServiceImpl(get()) }
+        single<ActivityPubService> { ActivityPubServiceImpl(get()) }
         single<UserService> { UserService(get()) }
         single<ActivityPubUserService> { ActivityPubUserServiceImpl(get(), get()) }
     }

src/main/kotlin/dev/usbharu/hideout/domain/model/ActivityPubStringResponse.kt

@@ -1,11 +1,24 @@
 package dev.usbharu.hideout.domain.model
 
 import dev.usbharu.hideout.ap.JsonLd
+import dev.usbharu.hideout.util.HttpUtil.Activity
 import io.ktor.http.*
 
-sealed class ActivityPubResponse(val httpStatusCode: HttpStatusCode)
-class ActivityPubStringResponse(httpStatusCode: HttpStatusCode, val message: String) :
-    ActivityPubResponse(httpStatusCode)
+sealed class ActivityPubResponse(
+    val httpStatusCode: HttpStatusCode,
+    val contentType: ContentType = ContentType.Application.Activity
+)
 
-class ActivityPubObjectResponse(httpStatusCode: HttpStatusCode, val message: JsonLd) :
-    ActivityPubResponse(httpStatusCode)
+class ActivityPubStringResponse(
+    httpStatusCode: HttpStatusCode,
+    val message: String,
+    contentType: ContentType = ContentType.Application.Activity
+) :
+    ActivityPubResponse(httpStatusCode, contentType)
+
+class ActivityPubObjectResponse(
+    httpStatusCode: HttpStatusCode,
+    val message: JsonLd,
+    contentType: ContentType = ContentType.Application.Activity
+) :
+    ActivityPubResponse(httpStatusCode, contentType)

src/main/kotlin/dev/usbharu/hideout/domain/model/job/AcceptFollowJob.kt

@@ -0,0 +1,5 @@
+package dev.usbharu.hideout.domain.model.job
+
+import kjob.core.Job
+
+object AcceptFollowJob : Job("AcceptFollowJob")

src/main/kotlin/dev/usbharu/hideout/service/activitypub/ActivityPubFollowService.kt

@@ -0,0 +1,8 @@
+package dev.usbharu.hideout.service.activitypub
+
+import dev.usbharu.hideout.ap.Follow
+import dev.usbharu.hideout.domain.model.ActivityPubResponse
+
+interface ActivityPubFollowService {
+    suspend fun receiveFollow(follow:Follow):ActivityPubResponse
+}

src/main/kotlin/dev/usbharu/hideout/service/activitypub/ActivityPubFollowServiceImpl.kt

@@ -0,0 +1,16 @@
+package dev.usbharu.hideout.service.activitypub
+
+import dev.usbharu.hideout.ap.Follow
+import dev.usbharu.hideout.domain.model.ActivityPubResponse
+import dev.usbharu.hideout.domain.model.ActivityPubStringResponse
+import dev.usbharu.hideout.domain.model.job.AcceptFollowJob
+import dev.usbharu.hideout.service.job.JobQueueService
+import io.ktor.http.*
+
+class ActivityPubFollowServiceImpl(private val jobQueueService: JobQueueService) : ActivityPubFollowService {
+    override suspend fun receiveFollow(follow: Follow): ActivityPubResponse {
+        // TODO: Verify HTTP  Signature
+        jobQueueService.schedule(AcceptFollowJob)
+        return ActivityPubStringResponse(HttpStatusCode.OK,"{}",ContentType.Application.Json)
+    }
+}

src/main/kotlin/dev/usbharu/hideout/service/activitypub/ActivityPubService.kt

@@ -5,7 +5,7 @@ import dev.usbharu.hideout.domain.model.ActivityPubResponse
 interface ActivityPubService {
     fun parseActivity(json:String): ActivityType
 
-    fun processActivity(json:String, type: ActivityType): ActivityPubResponse?
+    suspend fun processActivity(json:String, type: ActivityType): ActivityPubResponse?
 }
 
 enum class ActivityType {

src/main/kotlin/dev/usbharu/hideout/service/activitypub/ActivityPubServiceImpl.kt

@@ -1,11 +1,12 @@
 package dev.usbharu.hideout.service.activitypub
 
 import com.fasterxml.jackson.databind.JsonNode
+import dev.usbharu.hideout.ap.Follow
 import dev.usbharu.hideout.config.Config
 import dev.usbharu.hideout.domain.model.ActivityPubResponse
 import dev.usbharu.hideout.exception.JsonParseException
 
-class ActivityPubServiceImpl : ActivityPubService {
+class ActivityPubServiceImpl(private val activityPubFollowService: ActivityPubFollowService) : ActivityPubService {
     override fun parseActivity(json: String): ActivityType {
         val readTree = Config.configData.objectMapper.readTree(json)
         if (readTree.isObject.not()) {
@@ -20,8 +21,8 @@ class ActivityPubServiceImpl : ActivityPubService {
         return ActivityType.values().first { it.name.equals(type.asText(), true) }
     }
 
-    override fun processActivity(json: String, type: ActivityType): ActivityPubResponse? {
-        when (type) {
+    override suspend fun processActivity(json: String, type: ActivityType): ActivityPubResponse? {
+        return when (type) {
             ActivityType.Accept -> TODO()
             ActivityType.Add -> TODO()
             ActivityType.Announce -> TODO()
@@ -31,7 +32,13 @@ class ActivityPubServiceImpl : ActivityPubService {
             ActivityType.Delete -> TODO()
             ActivityType.Dislike -> TODO()
             ActivityType.Flag -> TODO()
-            ActivityType.Follow -> TODO()
+            ActivityType.Follow -> activityPubFollowService.receiveFollow(
+                Config.configData.objectMapper.readValue(
+                    json,
+                    Follow::class.java
+                )
+            )
+
             ActivityType.Ignore -> TODO()
             ActivityType.Invite -> TODO()
             ActivityType.Join -> TODO()

src/main/kotlin/dev/usbharu/hideout/service/job/JobQueueService.kt

@@ -6,5 +6,5 @@ import kjob.core.dsl.ScheduleContext
 interface JobQueueService {
 
     fun init(jobDefines:List<Job>)
-    suspend fun <J : Job> schedule(job: J, block: ScheduleContext<J>.(J) -> Unit)
+    suspend fun <J : Job> schedule(job: J, block: ScheduleContext<J>.(J) -> Unit = {})
 }

src/test/kotlin/dev/usbharu/hideout/routing/activitypub/UsersAPTest.kt

@@ -74,7 +74,7 @@ class UsersAPTest {
                     TODO("Not yet implemented")
                 }
 
-                override fun processActivity(json: String, type: ActivityType): ActivityPubResponse? {
+                override suspend fun processActivity(json: String, type: ActivityType): ActivityPubResponse? {
                     TODO("Not yet implemented")
                 }
             }, UserService(object : IUserRepository {