hippofish/packages/backend/src/core/entities/InviteCodeEntityService.ts

73 lines
2.6 KiB
TypeScript

/*
* SPDX-FileCopyrightText: syuilo and misskey-project
* SPDX-License-Identifier: AGPL-3.0-only
*/
import { Inject, Injectable } from '@nestjs/common';
import { DI } from '@/di-symbols.js';
import type { RegistrationTicketsRepository } from '@/models/_.js';
import { awaitAll } from '@/misc/prelude/await-all.js';
import type { Packed } from '@/misc/json-schema.js';
import type { MiUser } from '@/models/User.js';
import type { MiRegistrationTicket } from '@/models/RegistrationTicket.js';
import { bindThis } from '@/decorators.js';
import { IdService } from '@/core/IdService.js';
import { UserEntityService } from './UserEntityService.js';
@Injectable()
export class InviteCodeEntityService {
constructor(
@Inject(DI.registrationTicketsRepository)
private registrationTicketsRepository: RegistrationTicketsRepository,
private userEntityService: UserEntityService,
private idService: IdService,
) {
}
@bindThis
public async pack(
src: MiRegistrationTicket['id'] | MiRegistrationTicket,
me?: { id: MiUser['id'] } | null | undefined,
hints?: {
packedCreatedBy?: Packed<'UserLite'>,
packedUsedBy?: Packed<'UserLite'>,
},
): Promise<Packed<'InviteCode'>> {
const target = typeof src === 'object' ? src : await this.registrationTicketsRepository.findOneOrFail({
where: {
id: src,
},
relations: ['createdBy', 'usedBy'],
});
return await awaitAll({
id: target.id,
code: target.code,
expiresAt: target.expiresAt ? target.expiresAt.toISOString() : null,
createdAt: this.idService.parse(target.id).date.toISOString(),
createdBy: target.createdBy ? hints?.packedCreatedBy ?? await this.userEntityService.pack(target.createdBy, me) : null,
usedBy: target.usedBy ? hints?.packedUsedBy ?? await this.userEntityService.pack(target.usedBy, me) : null,
usedAt: target.usedAt ? target.usedAt.toISOString() : null,
used: !!target.usedAt,
});
}
@bindThis
public async packMany(
tickets: MiRegistrationTicket[],
me: { id: MiUser['id'] },
) {
const _createdBys = tickets.map(({ createdBy, createdById }) => createdBy ?? createdById).filter(x => x != null);
const _usedBys = tickets.map(({ usedBy, usedById }) => usedBy ?? usedById).filter(x => x != null);
const _userMap = await this.userEntityService.packMany([..._createdBys, ..._usedBys], me)
.then(users => new Map(users.map(u => [u.id, u])));
return Promise.all(
tickets.map(ticket => {
const packedCreatedBy = ticket.createdById != null ? _userMap.get(ticket.createdById) : undefined;
const packedUsedBy = ticket.usedById != null ? _userMap.get(ticket.usedById) : undefined;
return this.pack(ticket, me, { packedCreatedBy, packedUsedBy });
}),
);
}
}