feat: Announceを追加

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

@@ -0,0 +1,18 @@
+package dev.usbharu.hideout.activitypub.domain.model
+
+import com.fasterxml.jackson.annotation.JsonCreator
+import com.fasterxml.jackson.annotation.JsonProperty
+import dev.usbharu.hideout.activitypub.domain.model.objects.Object
+
+open class Announce @JsonCreator constructor(
+    type: List<String> = emptyList(),
+    @JsonProperty("object")
+    val apObject: String,
+    override val actor: String,
+    override val id: String,
+    val published: String,
+    val to: List<String> = emptyList(),
+    val cc: List<String> = emptyList()
+) : Object(
+    type = add(type, "Announce")
+), HasActor, HasId

src/main/kotlin/dev/usbharu/hideout/activitypub/service/activity/announce/ApAnnounceProcessor.kt

@@ -0,0 +1,21 @@
+package dev.usbharu.hideout.activitypub.service.activity.announce
+
+import dev.usbharu.hideout.activitypub.domain.model.Announce
+import dev.usbharu.hideout.activitypub.service.common.AbstractActivityPubProcessor
+import dev.usbharu.hideout.activitypub.service.common.ActivityPubProcessContext
+import dev.usbharu.hideout.activitypub.service.common.ActivityType
+import dev.usbharu.hideout.activitypub.service.objects.note.APNoteService
+import dev.usbharu.hideout.application.external.Transaction
+import org.springframework.stereotype.Service
+
+@Service
+class ApAnnounceProcessor(transaction: Transaction,private val apNoteService:APNoteService) :
+    AbstractActivityPubProcessor<Announce>(transaction) {
+    override suspend fun internalProcess(activity: ActivityPubProcessContext<Announce>) {
+        apNoteService.fetchAnnounce(activity.activity)
+    }
+
+    override fun isSupported(activityType: ActivityType): Boolean = ActivityType.Announce == activityType
+
+    override fun type(): Class<Announce> = Announce::class.java
+}

src/test/kotlin/dev/usbharu/hideout/activitypub/domain/model/AnnounceTest.kt

@@ -0,0 +1,33 @@
+package dev.usbharu.hideout.activitypub.domain.model
+
+import com.fasterxml.jackson.module.kotlin.readValue
+import dev.usbharu.hideout.application.config.ActivityPubConfig
+import org.junit.jupiter.api.Assertions.*
+import org.junit.jupiter.api.Test
+
+class AnnounceTest{
+    @Test
+    fun mastodonのjsonをデシリアライズできる() {
+        //language=JSON
+        val json = """{
+  "@context": "https://www.w3.org/ns/activitystreams",
+  "id": "https://kb.usbharu.dev/users/usbharu/statuses/111859915842276344/activity",
+  "type": "Announce",
+  "actor": "https://kb.usbharu.dev/users/usbharu",
+  "published": "2024-02-02T04:07:40Z",
+  "to": [
+    "https://kb.usbharu.dev/users/usbharu/followers"
+  ],
+  "cc": [
+    "https://kb.usbharu.dev/users/usbharu"
+  ],
+  "object": "https://kb.usbharu.dev/users/usbharu/statuses/111850484548963326"
+}"""
+
+        val objectMapper = ActivityPubConfig().objectMapper()
+
+        val readValue = objectMapper.readValue<Announce>(json)
+
+
+    }
+}