feat: 指定したユーザーの投稿通知

Resolve #11499

3 files changed, 26 insertions, 9 deletions

diff --git a/packages/backend/src/core/NoteCreateService.ts b/packages/backend/src/core/NoteCreateService.ts
index 4b0d818862..972319ddcf 100644
--- a/packages/backend/src/core/NoteCreateService.ts
+++ b/packages/backend/src/core/NoteCreateService.ts
@@ -14,7 +14,7 @@ import { extractCustomEmojisFromMfm } from '@/misc/extract-custom-emojis-from-mf
 import { extractHashtags } from '@/misc/extract-hashtags.js';
 import type { IMentionedRemoteUsers } from '@/models/Note.js';
 import { MiNote } from '@/models/Note.js';
-import type { ChannelsRepository, InstancesRepository, MutedNotesRepository, MutingsRepository, NotesRepository, NoteThreadMutingsRepository, UserProfilesRepository, UsersRepository } from '@/models/_.js';
+import type { ChannelsRepository, FollowingsRepository, InstancesRepository, MutedNotesRepository, MutingsRepository, NotesRepository, NoteThreadMutingsRepository, UserProfilesRepository, UsersRepository } from '@/models/_.js';
 import type { MiDriveFile } from '@/models/DriveFile.js';
 import type { MiApp } from '@/models/App.js';
 import { concat } from '@/misc/prelude/array.js';
@@ -185,6 +185,9 @@ export class NoteCreateService implements OnApplicationShutdown {
 		@Inject(DI.noteThreadMutingsRepository)
 		private noteThreadMutingsRepository: NoteThreadMutingsRepository,
 
+		@Inject(DI.followingsRepository)
+		private followingsRepository: FollowingsRepository,
+
 		private userEntityService: UserEntityService,
 		private noteEntityService: NoteEntityService,
 		private idService: IdService,
@@ -505,6 +508,20 @@ export class NoteCreateService implements OnApplicationShutdown {
 			this.saveReply(data.reply, note);
 		}
 
+		if (data.reply == null) {
+			this.followingsRepository.findBy({
+				followeeId: user.id,
+				notify: 'normal',
+			}).then(followings => {
+				for (const following of followings) {
+					this.notificationService.createNotification(following.followerId, 'note', {
+						notifierId: user.id,
+						noteId: note.id,
+					});
+				}
+			});
+		}
+
 		// この投稿を除く指定したユーザーによる指定したノートのリノートが存在しないとき
 		if (data.renote && (await this.noteEntityService.countSameRenotes(user.id, data.renote.id, note.id) === 0)) {
 			if (!user.isBot) this.incRenoteCount(data.renote);
diff --git a/packages/backend/src/core/entities/NotificationEntityService.ts b/packages/backend/src/core/entities/NotificationEntityService.ts
index 75a2f62f6e..3ee7c91f3a 100644
--- a/packages/backend/src/core/entities/NotificationEntityService.ts
+++ b/packages/backend/src/core/entities/NotificationEntityService.ts
@@ -20,7 +20,7 @@ import type { CustomEmojiService } from '../CustomEmojiService.js';
 import type { UserEntityService } from './UserEntityService.js';
 import type { NoteEntityService } from './NoteEntityService.js';
 
-const NOTE_REQUIRED_NOTIFICATION_TYPES = new Set(['mention', 'reply', 'renote', 'quote', 'reaction', 'pollEnded'] as (typeof notificationTypes[number])[]);
+const NOTE_REQUIRED_NOTIFICATION_TYPES = new Set(['note', 'mention', 'reply', 'renote', 'quote', 'reaction', 'pollEnded'] as (typeof notificationTypes[number])[]);
 
 @Injectable()
 export class NotificationEntityService implements OnModuleInit {
diff --git a/packages/backend/src/core/entities/UserEntityService.ts b/packages/backend/src/core/entities/UserEntityService.ts
index 7bef410bf9..3dd64ce625 100644
--- a/packages/backend/src/core/entities/UserEntityService.ts
+++ b/packages/backend/src/core/entities/UserEntityService.ts
@@ -146,15 +146,14 @@ export class UserEntityService implements OnModuleInit {
 
 	@bindThis
 	public async getRelation(me: MiUser['id'], target: MiUser['id']) {
+		const following = await this.followingsRepository.findOneBy({
+			followerId: me,
+			followeeId: target,
+		});
 		return awaitAll({
 			id: target,
-			isFollowing: this.followingsRepository.count({
-				where: {
-					followerId: me,
-					followeeId: target,
-				},
-				take: 1,
-			}).then(n => n > 0),
+			following,
+			isFollowing: following != null,
 			isFollowed: this.followingsRepository.count({
 				where: {
 					followerId: target,
@@ -486,6 +485,7 @@ export class UserEntityService implements OnModuleInit {
 				isBlocked: relation.isBlocked,
 				isMuted: relation.isMuted,
 				isRenoteMuted: relation.isRenoteMuted,
+				notify: relation.following?.notify ?? 'none',
 			} : {}),
 		} as Promiseable<Packed<'User'>> as Promiseable<IsMeAndIsUserDetailed<ExpectsMe, D>>;