refactor(backend): exist -> exists (#13203)

* refactor(backend): exist -> exists

* fix

packages/backend/src/core/CustomEmojiService.ts

@@ -385,7 +385,7 @@ export class CustomEmojiService implements OnApplicationShutdown {
 	 */
 	@bindThis
 	public checkDuplicate(name: string): Promise<boolean> {
-		return this.emojisRepository.exist({ where: { name, host: IsNull() } });
+		return this.emojisRepository.exists({ where: { name, host: IsNull() } });
 	}
 
 	@bindThis

packages/backend/src/core/NoteCreateService.ts

@@ -603,7 +603,7 @@ export class NoteCreateService implements OnApplicationShutdown {
 			if (data.reply) {
 				// 通知
 				if (data.reply.userHost === null) {
-					const isThreadMuted = await this.noteThreadMutingsRepository.exist({
+					const isThreadMuted = await this.noteThreadMutingsRepository.exists({
 						where: {
 							userId: data.reply.userId,
 							threadId: data.reply.threadId ?? data.reply.id,
@@ -741,7 +741,7 @@ export class NoteCreateService implements OnApplicationShutdown {
 	@bindThis
 	private async createMentionedEvents(mentionedUsers: MinimumUser[], note: MiNote, nm: NotificationManager) {
 		for (const u of mentionedUsers.filter(u => this.userEntityService.isLocalUser(u))) {
-			const isThreadMuted = await this.noteThreadMutingsRepository.exist({
+			const isThreadMuted = await this.noteThreadMutingsRepository.exists({
 				where: {
 					userId: u.id,
 					threadId: note.threadId ?? note.id,

packages/backend/src/core/NoteReadService.ts

@@ -49,7 +49,7 @@ export class NoteReadService implements OnApplicationShutdown {
 		//#endregion
 
 		// スレッドミュート
-		const isThreadMuted = await this.noteThreadMutingsRepository.exist({
+		const isThreadMuted = await this.noteThreadMutingsRepository.exists({
 			where: {
 				userId: userId,
 				threadId: note.threadId ?? note.id,
@@ -70,7 +70,7 @@ export class NoteReadService implements OnApplicationShutdown {
 
 		// 2秒経っても既読にならなかったら「未読の投稿がありますよ」イベントを発行する
 		setTimeout(2000, 'unread note', { signal: this.#shutdownController.signal }).then(async () => {
-			const exist = await this.noteUnreadsRepository.exist({ where: { id: unread.id } });
+			const exist = await this.noteUnreadsRepository.exists({ where: { id: unread.id } });
 
 			if (!exist) return;
 

packages/backend/src/core/SignupService.ts

@@ -74,12 +74,12 @@ export class SignupService {
 		const secret = generateUserToken();
 
 		// Check username duplication
-		if (await this.usersRepository.exist({ where: { usernameLower: username.toLowerCase(), host: IsNull() } })) {
+		if (await this.usersRepository.exists({ where: { usernameLower: username.toLowerCase(), host: IsNull() } })) {
 			throw new Error('DUPLICATED_USERNAME');
 		}
 
 		// Check deleted username duplication
-		if (await this.usedUsernamesRepository.exist({ where: { username: username.toLowerCase() } })) {
+		if (await this.usedUsernamesRepository.exists({ where: { username: username.toLowerCase() } })) {
 			throw new Error('USED_USERNAME');
 		}
 

packages/backend/src/core/UserFollowingService.ts

@@ -144,7 +144,7 @@ export class UserFollowingService implements OnModuleInit {
 			let autoAccept = false;
 
 			// 鍵アカウントであっても、既にフォローされていた場合はスルー
-			const isFollowing = await this.followingsRepository.exist({
+			const isFollowing = await this.followingsRepository.exists({
 				where: {
 					followerId: follower.id,
 					followeeId: followee.id,
@@ -156,7 +156,7 @@ export class UserFollowingService implements OnModuleInit {
 
 			// フォローしているユーザーは自動承認オプション
 			if (!autoAccept && (this.userEntityService.isLocalUser(followee) && followeeProfile.autoAcceptFollowed)) {
-				const isFollowed = await this.followingsRepository.exist({
+				const isFollowed = await this.followingsRepository.exists({
 					where: {
 						followerId: followee.id,
 						followeeId: follower.id,
@@ -170,7 +170,7 @@ export class UserFollowingService implements OnModuleInit {
 			if (followee.isLocked && !autoAccept) {
 				autoAccept = !!(await this.accountMoveService.validateAlsoKnownAs(
 					follower,
-					(oldSrc, newSrc) => this.followingsRepository.exist({
+					(oldSrc, newSrc) => this.followingsRepository.exists({
 						where: {
 							followeeId: followee.id,
 							followerId: newSrc.id,
@@ -233,7 +233,7 @@ export class UserFollowingService implements OnModuleInit {
 
 		this.cacheService.userFollowingsCache.refresh(follower.id);
 
-		const requestExist = await this.followRequestsRepository.exist({
+		const requestExist = await this.followRequestsRepository.exists({
 			where: {
 				followeeId: followee.id,
 				followerId: follower.id,
@@ -531,7 +531,7 @@ export class UserFollowingService implements OnModuleInit {
 			}
 		}
 
-		const requestExist = await this.followRequestsRepository.exist({
+		const requestExist = await this.followRequestsRepository.exists({
 			where: {
 				followeeId: followee.id,
 				followerId: follower.id,

packages/backend/src/core/activitypub/ApInboxService.ts

@@ -629,7 +629,7 @@ export class ApInboxService {
 			return 'skip: follower not found';
 		}
 
-		const isFollowing = await this.followingsRepository.exist({
+		const isFollowing = await this.followingsRepository.exists({
 			where: {
 				followerId: follower.id,
 				followeeId: actor.id,
@@ -686,14 +686,14 @@ export class ApInboxService {
 			return 'skip: フォロー解除しようとしているユーザーはローカルユーザーではありません';
 		}
 
-		const requestExist = await this.followRequestsRepository.exist({
+		const requestExist = await this.followRequestsRepository.exists({
 			where: {
 				followerId: actor.id,
 				followeeId: followee.id,
 			},
 		});
 
-		const isFollowing = await this.followingsRepository.exist({
+		const isFollowing = await this.followingsRepository.exists({
 			where: {
 				followerId: actor.id,
 				followeeId: followee.id,

packages/backend/src/core/activitypub/ApRendererService.ts

@@ -325,7 +325,7 @@ export class ApRendererService {
 			inReplyToNote = await this.notesRepository.findOneBy({ id: note.replyId });
 
 			if (inReplyToNote != null) {
-				const inReplyToUserExist = await this.usersRepository.exist({ where: { id: inReplyToNote.userId } });
+				const inReplyToUserExist = await this.usersRepository.exists({ where: { id: inReplyToNote.userId } });
 
 				if (inReplyToUserExist) {
 					if (inReplyToNote.uri) {

packages/backend/src/core/entities/ChannelEntityService.ts

@@ -51,14 +51,14 @@ export class ChannelEntityService {
 
 		const banner = channel.bannerId ? await this.driveFilesRepository.findOneBy({ id: channel.bannerId }) : null;
 
-		const isFollowing = meId ? await this.channelFollowingsRepository.exist({
+		const isFollowing = meId ? await this.channelFollowingsRepository.exists({
 			where: {
 				followerId: meId,
 				followeeId: channel.id,
 			},
 		}) : false;
 
-		const isFavorited = meId ? await this.channelFavoritesRepository.exist({
+		const isFavorited = meId ? await this.channelFavoritesRepository.exists({
 			where: {
 				userId: meId,
 				channelId: channel.id,

packages/backend/src/core/entities/ClipEntityService.ts

@@ -46,7 +46,7 @@ export class ClipEntityService {
 			description: clip.description,
 			isPublic: clip.isPublic,
 			favoritedCount: await this.clipFavoritesRepository.countBy({ clipId: clip.id }),
-			isFavorited: meId ? await this.clipFavoritesRepository.exist({ where: { clipId: clip.id, userId: meId } }) : undefined,
+			isFavorited: meId ? await this.clipFavoritesRepository.exists({ where: { clipId: clip.id, userId: meId } }) : undefined,
 		});
 	}
 

packages/backend/src/core/entities/FlashEntityService.ts

@@ -47,7 +47,7 @@ export class FlashEntityService {
 			summary: flash.summary,
 			script: flash.script,
 			likedCount: flash.likedCount,
-			isLiked: meId ? await this.flashLikesRepository.exist({ where: { flashId: flash.id, userId: meId } }) : undefined,
+			isLiked: meId ? await this.flashLikesRepository.exists({ where: { flashId: flash.id, userId: meId } }) : undefined,
 		});
 	}
 

packages/backend/src/core/entities/GalleryPostEntityService.ts

@@ -53,7 +53,7 @@ export class GalleryPostEntityService {
 			tags: post.tags.length > 0 ? post.tags : undefined,
 			isSensitive: post.isSensitive,
 			likedCount: post.likedCount,
-			isLiked: meId ? await this.galleryLikesRepository.exist({ where: { postId: post.id, userId: meId } }) : undefined,
+			isLiked: meId ? await this.galleryLikesRepository.exists({ where: { postId: post.id, userId: meId } }) : undefined,
 		});
 	}
 

packages/backend/src/core/entities/NoteEntityService.ts

@@ -108,7 +108,7 @@ export class NoteEntityService implements OnModuleInit {
 				hide = false;
 			} else {
 				// フォロワーかどうか
-				const isFollowing = await this.followingsRepository.exist({
+				const isFollowing = await this.followingsRepository.exists({
 					where: {
 						followeeId: packedNote.userId,
 						followerId: meId,

packages/backend/src/core/entities/PageEntityService.ts

@@ -104,7 +104,7 @@ export class PageEntityService {
 			eyeCatchingImage: page.eyeCatchingImageId ? await this.driveFileEntityService.pack(page.eyeCatchingImageId) : null,
 			attachedFiles: this.driveFileEntityService.packMany((await Promise.all(attachedFiles)).filter((x): x is MiDriveFile => x != null)),
 			likedCount: page.likedCount,
-			isLiked: meId ? await this.pageLikesRepository.exist({ where: { pageId: page.id, userId: meId } }) : undefined,
+			isLiked: meId ? await this.pageLikesRepository.exists({ where: { pageId: page.id, userId: meId } }) : undefined,
 		});
 	}
 

packages/backend/src/core/entities/UserEntityService.ts

@@ -152,43 +152,43 @@ export class UserEntityService implements OnModuleInit {
 				followerId: me,
 				followeeId: target,
 			}),
-			this.followingsRepository.exist({
+			this.followingsRepository.exists({
 				where: {
 					followerId: target,
 					followeeId: me,
 				},
 			}),
-			this.followRequestsRepository.exist({
+			this.followRequestsRepository.exists({
 				where: {
 					followerId: me,
 					followeeId: target,
 				},
 			}),
-			this.followRequestsRepository.exist({
+			this.followRequestsRepository.exists({
 				where: {
 					followerId: target,
 					followeeId: me,
 				},
 			}),
-			this.blockingsRepository.exist({
+			this.blockingsRepository.exists({
 				where: {
 					blockerId: me,
 					blockeeId: target,
 				},
 			}),
-			this.blockingsRepository.exist({
+			this.blockingsRepository.exists({
 				where: {
 					blockerId: target,
 					blockeeId: me,
 				},
 			}),
-			this.mutingsRepository.exist({
+			this.mutingsRepository.exists({
 				where: {
 					muterId: me,
 					muteeId: target,
 				},
 			}),
-			this.renoteMutingsRepository.exist({
+			this.renoteMutingsRepository.exists({
 				where: {
 					muterId: me,
 					muteeId: target,
@@ -215,7 +215,7 @@ export class UserEntityService implements OnModuleInit {
 		/*
 		const myAntennas = (await this.antennaService.getAntennas()).filter(a => a.userId === userId);
 
-		const isUnread = (myAntennas.length > 0 ? await this.antennaNotesRepository.exist({
+		const isUnread = (myAntennas.length > 0 ? await this.antennaNotesRepository.exists({
 			where: {
 				antennaId: In(myAntennas.map(x => x.id)),
 				read: false,

packages/backend/src/server/api/SignupApiService.ts

@@ -163,12 +163,12 @@ export class SignupApiService {
 		}
 
 		if (instance.emailRequiredForSignup) {
-			if (await this.usersRepository.exist({ where: { usernameLower: username.toLowerCase(), host: IsNull() } })) {
+			if (await this.usersRepository.exists({ where: { usernameLower: username.toLowerCase(), host: IsNull() } })) {
 				throw new FastifyReplyError(400, 'DUPLICATED_USERNAME');
 			}
 
 			// Check deleted username duplication
-			if (await this.usedUsernamesRepository.exist({ where: { username: username.toLowerCase() } })) {
+			if (await this.usedUsernamesRepository.exists({ where: { username: username.toLowerCase() } })) {
 				throw new FastifyReplyError(400, 'USED_USERNAME');
 			}
 

packages/backend/src/server/api/endpoints/admin/promo/create.ts

@@ -55,7 +55,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				throw e;
 			});
 
-			const exist = await this.promoNotesRepository.exist({ where: { noteId: note.id } });
+			const exist = await this.promoNotesRepository.exists({ where: { noteId: note.id } });
 
 			if (exist) {
 				throw new ApiError(meta.errors.alreadyPromoted);

packages/backend/src/server/api/endpoints/auth/accept.ts

@@ -62,7 +62,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 			const accessToken = secureRndstr(32);
 
 			// Fetch exist access token
-			const exist = await this.accessTokensRepository.exist({
+			const exist = await this.accessTokensRepository.exists({
 				where: {
 					appId: session.appId,
 					userId: me.id,

packages/backend/src/server/api/endpoints/blocking/create.ts

@@ -88,7 +88,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 			});
 
 			// Check if already blocking
-			const exist = await this.blockingsRepository.exist({
+			const exist = await this.blockingsRepository.exists({
 				where: {
 					blockerId: blocker.id,
 					blockeeId: blockee.id,

packages/backend/src/server/api/endpoints/blocking/delete.ts

@@ -88,7 +88,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 			});
 
 			// Check not blocking
-			const exist = await this.blockingsRepository.exist({
+			const exist = await this.blockingsRepository.exists({
 				where: {
 					blockerId: blocker.id,
 					blockeeId: blockee.id,

packages/backend/src/server/api/endpoints/clips/favorite.ts

@@ -62,7 +62,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				throw new ApiError(meta.errors.noSuchClip);
 			}
 
-			const exist = await this.clipFavoritesRepository.exist({
+			const exist = await this.clipFavoritesRepository.exists({
 				where: {
 					clipId: clip.id,
 					userId: me.id,

packages/backend/src/server/api/endpoints/drive/files/check-existence.ts

@@ -38,7 +38,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 		private driveFilesRepository: DriveFilesRepository,
 	) {
 		super(meta, paramDef, async (ps, me) => {
-			const exist = await this.driveFilesRepository.exist({
+			const exist = await this.driveFilesRepository.exists({
 				where: {
 					md5: ps.md5,
 					userId: me.id,

packages/backend/src/server/api/endpoints/flash/like.ts

@@ -70,7 +70,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 			}
 
 			// if already liked
-			const exist = await this.flashLikesRepository.exist({
+			const exist = await this.flashLikesRepository.exists({
 				where: {
 					flashId: flash.id,
 					userId: me.id,

packages/backend/src/server/api/endpoints/following/create.ts

@@ -101,7 +101,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 			});
 
 			// Check if already following
-			const exist = await this.followingsRepository.exist({
+			const exist = await this.followingsRepository.exists({
 				where: {
 					followerId: follower.id,
 					followeeId: followee.id,

packages/backend/src/server/api/endpoints/following/delete.ts

@@ -85,7 +85,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 			});
 
 			// Check not following
-			const exist = await this.followingsRepository.exist({
+			const exist = await this.followingsRepository.exists({
 				where: {
 					followerId: follower.id,
 					followeeId: followee.id,

packages/backend/src/server/api/endpoints/gallery/posts/like.ts

@@ -72,7 +72,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 			}
 
 			// if already liked
-			const exist = await this.galleryLikesRepository.exist({
+			const exist = await this.galleryLikesRepository.exists({
 				where: {
 					postId: post.id,
 					userId: me.id,

packages/backend/src/server/api/endpoints/i/import-antennas.ts

@@ -71,7 +71,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 		private downloadService: DownloadService,
 	) {
 		super(meta, paramDef, async (ps, me) => {
-			const userExist = await this.usersRepository.exist({ where: { id: me.id } });
+			const userExist = await this.usersRepository.exists({ where: { id: me.id } });
 			if (!userExist) throw new ApiError(meta.errors.noSuchUser);
 			const file = await this.driveFilesRepository.findOneBy({ id: ps.fileId });
 			if (file === null) throw new ApiError(meta.errors.noSuchFile);

packages/backend/src/server/api/endpoints/i/revoke-token.ts

@@ -34,7 +34,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 	) {
 		super(meta, paramDef, async (ps, me) => {
 			if (ps.tokenId) {
-				const tokenExist = await this.accessTokensRepository.exist({ where: { id: ps.tokenId } });
+				const tokenExist = await this.accessTokensRepository.exists({ where: { id: ps.tokenId } });
 
 				if (tokenExist) {
 					await this.accessTokensRepository.delete({
@@ -43,7 +43,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 					});
 				}
 			} else if (ps.token) {
-				const tokenExist = await this.accessTokensRepository.exist({ where: { token: ps.token } });
+				const tokenExist = await this.accessTokensRepository.exists({ where: { token: ps.token } });
 
 				if (tokenExist) {
 					await this.accessTokensRepository.delete({

packages/backend/src/server/api/endpoints/mute/create.ts

@@ -83,7 +83,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 			});
 
 			// Check if already muting
-			const exist = await this.mutingsRepository.exist({
+			const exist = await this.mutingsRepository.exists({
 				where: {
 					muterId: muter.id,
 					muteeId: mutee.id,

packages/backend/src/server/api/endpoints/notes/create.ts

@@ -260,7 +260,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 
 				// Check blocking
 				if (renote.userId !== me.id) {
-					const blockExist = await this.blockingsRepository.exist({
+					const blockExist = await this.blockingsRepository.exists({
 						where: {
 							blockerId: renote.userId,
 							blockeeId: me.id,
@@ -308,7 +308,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 
 				// Check blocking
 				if (reply.userId !== me.id) {
-					const blockExist = await this.blockingsRepository.exist({
+					const blockExist = await this.blockingsRepository.exists({
 						where: {
 							blockerId: reply.userId,
 							blockeeId: me.id,

packages/backend/src/server/api/endpoints/notes/favorites/create.ts

@@ -67,7 +67,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 			});
 
 			// if already favorited
-			const exist = await this.noteFavoritesRepository.exist({
+			const exist = await this.noteFavoritesRepository.exists({
 				where: {
 					noteId: note.id,
 					userId: me.id,

packages/backend/src/server/api/endpoints/pages/like.ts

@@ -70,7 +70,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 			}
 
 			// if already liked
-			const exist = await this.pageLikesRepository.exist({
+			const exist = await this.pageLikesRepository.exists({
 				where: {
 					pageId: page.id,
 					userId: me.id,

packages/backend/src/server/api/endpoints/promo/read.ts

@@ -49,7 +49,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				throw err;
 			});
 
-			const exist = await this.promoReadsRepository.exist({
+			const exist = await this.promoReadsRepository.exists({
 				where: {
 					noteId: note.id,
 					userId: me.id,

packages/backend/src/server/api/endpoints/users/followers.ts

@@ -101,7 +101,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				if (me == null) {
 					throw new ApiError(meta.errors.forbidden);
 				} else if (me.id !== user.id) {
-					const isFollowing = await this.followingsRepository.exist({
+					const isFollowing = await this.followingsRepository.exists({
 						where: {
 							followeeId: user.id,
 							followerId: me.id,

packages/backend/src/server/api/endpoints/users/following.ts

@@ -109,7 +109,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				if (me == null) {
 					throw new ApiError(meta.errors.forbidden);
 				} else if (me.id !== user.id) {
-					const isFollowing = await this.followingsRepository.exist({
+					const isFollowing = await this.followingsRepository.exists({
 						where: {
 							followeeId: user.id,
 							followerId: me.id,

packages/backend/src/server/api/endpoints/users/lists/create-from-public.ts

@@ -90,7 +90,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 		private roleService: RoleService,
 	) {
 		super(meta, paramDef, async (ps, me) => {
-			const listExist = await this.userListsRepository.exist({
+			const listExist = await this.userListsRepository.exists({
 				where: {
 					id: ps.listId,
 					isPublic: true,
@@ -121,7 +121,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				});
 
 				if (currentUser.id !== me.id) {
-					const blockExist = await this.blockingsRepository.exist({
+					const blockExist = await this.blockingsRepository.exists({
 						where: {
 							blockerId: currentUser.id,
 							blockeeId: me.id,
@@ -132,7 +132,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 					}
 				}
 
-				const exist = await this.userListMembershipsRepository.exist({
+				const exist = await this.userListMembershipsRepository.exists({
 					where: {
 						userListId: userList.id,
 						userId: currentUser.id,

packages/backend/src/server/api/endpoints/users/lists/favorite.ts

@@ -47,7 +47,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 		private idService: IdService,
 	) {
 		super(meta, paramDef, async (ps, me) => {
-			const userListExist = await this.userListsRepository.exist({
+			const userListExist = await this.userListsRepository.exists({
 				where: {
 					id: ps.listId,
 					isPublic: true,
@@ -58,7 +58,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 				throw new ApiError(meta.errors.noSuchList);
 			}
 
-			const exist = await this.userListFavoritesRepository.exist({
+			const exist = await this.userListFavoritesRepository.exists({
 				where: {
 					userId: me.id,
 					userListId: ps.listId,

packages/backend/src/server/api/endpoints/users/lists/push.ts

@@ -104,7 +104,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 
 			// Check blocking
 			if (user.id !== me.id) {
-				const blockExist = await this.blockingsRepository.exist({
+				const blockExist = await this.blockingsRepository.exists({
 					where: {
 						blockerId: user.id,
 						blockeeId: me.id,
@@ -115,7 +115,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				}
 			}
 
-			const exist = await this.userListMembershipsRepository.exist({
+			const exist = await this.userListMembershipsRepository.exists({
 				where: {
 					userListId: userList.id,
 					userId: user.id,

packages/backend/src/server/api/endpoints/users/lists/show.ts

@@ -74,7 +74,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 					userListId: ps.listId,
 				});
 				if (me !== null) {
-					additionalProperties.isLiked = await this.userListFavoritesRepository.exist({
+					additionalProperties.isLiked = await this.userListFavoritesRepository.exists({
 						where: {
 							userId: me.id,
 							userListId: ps.listId,

packages/backend/src/server/api/endpoints/users/lists/unfavorite.ts

@@ -45,7 +45,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 		private userListFavoritesRepository: UserListFavoritesRepository,
 	) {
 		super(meta, paramDef, async (ps, me) => {
-			const userListExist = await this.userListsRepository.exist({
+			const userListExist = await this.userListsRepository.exists({
 				where: {
 					id: ps.listId,
 					isPublic: true,

packages/backend/src/server/api/stream/channels/user-list.ts

@@ -43,7 +43,7 @@ class UserListChannel extends Channel {
 		this.withRenotes = params.withRenotes ?? true;
 
 		// Check existence and owner
-		const listExist = await this.userListsRepository.exist({
+		const listExist = await this.userListsRepository.exists({
 			where: {
 				id: this.listId,
 				userId: this.user!.id,