egirlskey/packages/backend/src/core/UserMutingService.ts
2023-04-05 13:50:05 +09:00

47 lines
1.3 KiB
TypeScript

import { Inject, Injectable } from '@nestjs/common';
import { In } from 'typeorm';
import type { MutingsRepository, Muting } from '@/models/index.js';
import { IdService } from '@/core/IdService.js';
import type { User } from '@/models/entities/User.js';
import { DI } from '@/di-symbols.js';
import { bindThis } from '@/decorators.js';
import { CacheService } from '@/core/CacheService.js';
@Injectable()
export class UserMutingService {
constructor(
@Inject(DI.mutingsRepository)
private mutingsRepository: MutingsRepository,
private idService: IdService,
private cacheService: CacheService,
) {
}
@bindThis
public async mute(user: User, target: User, expiresAt: Date | null = null): Promise<void> {
await this.mutingsRepository.insert({
id: this.idService.genId(),
createdAt: new Date(),
expiresAt: expiresAt ?? null,
muterId: user.id,
muteeId: target.id,
});
this.cacheService.userMutingsCache.refresh(user.id);
}
@bindThis
public async unmute(mutings: Muting[]): Promise<void> {
if (mutings.length === 0) return;
await this.mutingsRepository.delete({
id: In(mutings.map(m => m.id)),
});
const muterIds = [...new Set(mutings.map(m => m.muterId))];
for (const muterId of muterIds) {
this.cacheService.userMutingsCache.refresh(muterId);
}
}
}