egirlskey/packages/backend/src/server/api/endpoints/users/search.ts
2023-01-09 08:58:16 +09:00

139 lines
4.5 KiB
TypeScript

import { Brackets } from 'typeorm';
import { Inject, Injectable } from '@nestjs/common';
import type { UsersRepository, UserProfilesRepository } from '@/models/index.js';
import type { User } from '@/models/entities/User.js';
import { Endpoint } from '@/server/api/endpoint-base.js';
import { UserEntityService } from '@/core/entities/UserEntityService.js';
import { DI } from '@/di-symbols.js';
import { sqlLikeEscape } from '@/misc/sql-like-escape.js';
export const meta = {
tags: ['users'],
requireCredential: false,
description: 'Search for users.',
res: {
type: 'array',
optional: false, nullable: false,
items: {
type: 'object',
optional: false, nullable: false,
ref: 'User',
},
},
} as const;
export const paramDef = {
type: 'object',
properties: {
query: { type: 'string' },
offset: { type: 'integer', default: 0 },
limit: { type: 'integer', minimum: 1, maximum: 100, default: 10 },
origin: { type: 'string', enum: ['local', 'remote', 'combined'], default: 'combined' },
detail: { type: 'boolean', default: true },
},
required: ['query'],
} as const;
// eslint-disable-next-line import/no-default-export
@Injectable()
export default class extends Endpoint<typeof meta, typeof paramDef> {
constructor(
@Inject(DI.usersRepository)
private usersRepository: UsersRepository,
@Inject(DI.userProfilesRepository)
private userProfilesRepository: UserProfilesRepository,
private userEntityService: UserEntityService,
) {
super(meta, paramDef, async (ps, me) => {
const activeThreshold = new Date(Date.now() - (1000 * 60 * 60 * 24 * 30)); // 30日
const isUsername = ps.query.startsWith('@');
let users: User[] = [];
if (isUsername) {
const usernameQuery = this.usersRepository.createQueryBuilder('user')
.where('user.usernameLower LIKE :username', { username: sqlLikeEscape(ps.query.replace('@', '').toLowerCase()) + '%' })
.andWhere(new Brackets(qb => { qb
.where('user.updatedAt IS NULL')
.orWhere('user.updatedAt > :activeThreshold', { activeThreshold: activeThreshold });
}))
.andWhere('user.isSuspended = FALSE');
if (ps.origin === 'local') {
usernameQuery.andWhere('user.host IS NULL');
} else if (ps.origin === 'remote') {
usernameQuery.andWhere('user.host IS NOT NULL');
}
users = await usernameQuery
.orderBy('user.updatedAt', 'DESC', 'NULLS LAST')
.take(ps.limit)
.skip(ps.offset)
.getMany();
} else {
const nameQuery = this.usersRepository.createQueryBuilder('user')
.where(new Brackets(qb => {
qb.where('user.name ILIKE :query', { query: '%' + sqlLikeEscape(ps.query) + '%' });
// Also search username if it qualifies as username
if (this.userEntityService.validateLocalUsername(ps.query)) {
qb.orWhere('user.usernameLower LIKE :username', { username: '%' + sqlLikeEscape(ps.query.toLowerCase()) + '%' });
}
}))
.andWhere(new Brackets(qb => { qb
.where('user.updatedAt IS NULL')
.orWhere('user.updatedAt > :activeThreshold', { activeThreshold: activeThreshold });
}))
.andWhere('user.isSuspended = FALSE');
if (ps.origin === 'local') {
nameQuery.andWhere('user.host IS NULL');
} else if (ps.origin === 'remote') {
nameQuery.andWhere('user.host IS NOT NULL');
}
users = await nameQuery
.orderBy('user.updatedAt', 'DESC', 'NULLS LAST')
.take(ps.limit)
.skip(ps.offset)
.getMany();
if (users.length < ps.limit) {
const profQuery = this.userProfilesRepository.createQueryBuilder('prof')
.select('prof.userId')
.where('prof.description ILIKE :query', { query: '%' + sqlLikeEscape(ps.query) + '%' });
if (ps.origin === 'local') {
profQuery.andWhere('prof.userHost IS NULL');
} else if (ps.origin === 'remote') {
profQuery.andWhere('prof.userHost IS NOT NULL');
}
const query = this.usersRepository.createQueryBuilder('user')
.where(`user.id IN (${ profQuery.getQuery() })`)
.andWhere(new Brackets(qb => { qb
.where('user.updatedAt IS NULL')
.orWhere('user.updatedAt > :activeThreshold', { activeThreshold: activeThreshold });
}))
.andWhere('user.isSuspended = FALSE')
.setParameters(profQuery.getParameters());
users = users.concat(await query
.orderBy('user.updatedAt', 'DESC', 'NULLS LAST')
.take(ps.limit)
.skip(ps.offset)
.getMany(),
);
}
}
return await this.userEntityService.packMany(users, me, { detail: ps.detail });
});
}
}