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/*
* SPDX-FileCopyrightText: syuilo and misskey-project
* SPDX-License-Identifier: AGPL-3.0-only
*/
import { Inject, Injectable } from '@nestjs/common';
import { Brackets } from 'typeorm';
import type { RoleAssignmentsRepository, RolesRepository } from '@/models/_.js';
import { Endpoint } from '@/server/api/endpoint-base.js';
import { QueryService } from '@/core/QueryService.js';
import { DI } from '@/di-symbols.js';
import { UserEntityService } from '@/core/entities/UserEntityService.js';
import { ApiError } from '../../error.js';
export const meta = {
tags: ['role', 'users'],
requireCredential: false,
errors: {
noSuchRole: {
message: 'No such role.',
code: 'NO_SUCH_ROLE',
id: '30aaaee3-4792-48dc-ab0d-cf501a575ac5',
},
},
res: {
type: 'array',
items: {
type: 'object',
nullable: false,
properties: {
id: {
type: 'string',
format: 'misskey:id',
},
user: {
type: 'object',
ref: 'UserDetailed',
},
},
required: ['id', 'user'],
},
},
// 2 calls per second
limit: {
duration: 1000,
max: 2,
},
} as const;
export const paramDef = {
type: 'object',
properties: {
roleId: { type: 'string', format: 'misskey:id' },
sinceId: { type: 'string', format: 'misskey:id' },
untilId: { type: 'string', format: 'misskey:id' },
limit: { type: 'integer', minimum: 1, maximum: 100, default: 10 },
},
required: ['roleId'],
} as const;
@Injectable()
export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-disable-line import/no-default-export
constructor(
@Inject(DI.rolesRepository)
private rolesRepository: RolesRepository,
@Inject(DI.roleAssignmentsRepository)
private roleAssignmentsRepository: RoleAssignmentsRepository,
private queryService: QueryService,
private userEntityService: UserEntityService,
) {
super(meta, paramDef, async (ps, me) => {
const role = await this.rolesRepository.findOneBy({
id: ps.roleId,
isPublic: true,
isExplorable: true,
});
if (role == null) {
throw new ApiError(meta.errors.noSuchRole);
}
const query = this.queryService.makePaginationQuery(this.roleAssignmentsRepository.createQueryBuilder('assign'), ps.sinceId, ps.untilId)
.andWhere('assign.roleId = :roleId', { roleId: role.id })
.andWhere(new Brackets(qb => {
qb
.where('assign.expiresAt IS NULL')
.orWhere('assign.expiresAt > :now', { now: new Date() });
}))
.innerJoinAndSelect('assign.user', 'user');
const assigns = await query
.limit(ps.limit)
.getMany();
const _users = assigns.map(({ user, userId }) => user ?? userId);
const _userMap = await this.userEntityService.packMany(_users, me, { schema: 'UserDetailed' })
.then(users => new Map(users.map(u => [u.id, u])));
return await Promise.all(assigns.map(async assign => ({
id: assign.id,
user: _userMap.get(assign.userId) ?? await this.userEntityService.pack(assign.user!, me, { schema: 'UserDetailed' }),
})));
});
}
}
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