なんかもうめっちゃ変えた

packages/backend/src/core/UserMutingService.ts

@@ -0,0 +1,32 @@
+import { Inject, Injectable } from '@nestjs/common';
+import { UsersRepository, MutingsRepository } from '@/models/index.js';
+import { IdService } from '@/core/IdService.js';
+import { QueueService } from '@/core/QueueService.js';
+import { GlobalEventService } from '@/core/GlobalEventService.js';
+import type { User } from '@/models/entities/User.js';
+import { DI } from '@/di-symbols.js';
+
+@Injectable()
+export class UserMutingService {
+	constructor(
+		@Inject(DI.usersRepository)
+		private usersRepository: UsersRepository,
+
+		@Inject(DI.mutingsRepository)
+		private mutingsRepository: MutingsRepository,
+
+		private idService: IdService,
+		private queueService: QueueService,
+		private globalEventServie: GlobalEventService,
+	) {
+	}
+
+	public async mute(user: User, target: User): Promise<void> {
+		await this.mutingsRepository.insert({
+			id: this.idService.genId(),
+			createdAt: new Date(),
+			muterId: user.id,
+			muteeId: target.id,
+		});
+	}
+}