sharkey/packages/backend/src/server/api/endpoints/notes/search.ts
2022-06-14 18:01:23 +09:00

143 lines
3.7 KiB
TypeScript

import { In } from 'typeorm';
import { Notes } from '@/models/index.js';
import config from '@/config/index.js';
import es from '../../../../db/elasticsearch.js';
import define from '../../define.js';
import { makePaginationQuery } from '../../common/make-pagination-query.js';
import { generateVisibilityQuery } from '../../common/generate-visibility-query.js';
import { generateMutedUserQuery } from '../../common/generate-muted-user-query.js';
import { generateBlockedUserQuery } from '../../common/generate-block-query.js';
export const meta = {
tags: ['notes'],
requireCredential: false,
res: {
type: 'array',
optional: false, nullable: false,
items: {
type: 'object',
optional: false, nullable: false,
ref: 'Note',
},
},
errors: {
},
} as const;
export const paramDef = {
type: 'object',
properties: {
query: { type: 'string' },
sinceId: { type: 'string', format: 'misskey:id' },
untilId: { type: 'string', format: 'misskey:id' },
limit: { type: 'integer', minimum: 1, maximum: 100, default: 10 },
offset: { type: 'integer', default: 0 },
host: {
type: 'string',
nullable: true,
description: 'The local host is represented with `null`.',
},
userId: { type: 'string', format: 'misskey:id', nullable: true, default: null },
channelId: { type: 'string', format: 'misskey:id', nullable: true, default: null },
},
required: ['query'],
} as const;
// eslint-disable-next-line import/no-default-export
export default define(meta, paramDef, async (ps, me) => {
if (es == null) {
const query = makePaginationQuery(Notes.createQueryBuilder('note'), ps.sinceId, ps.untilId);
if (ps.userId) {
query.andWhere('note.userId = :userId', { userId: ps.userId });
} else if (ps.channelId) {
query.andWhere('note.channelId = :channelId', { channelId: ps.channelId });
}
query
.andWhere('note.text ILIKE :q', { q: `%${ps.query}%` })
.innerJoinAndSelect('note.user', 'user')
.leftJoinAndSelect('user.avatar', 'avatar')
.leftJoinAndSelect('user.banner', 'banner')
.leftJoinAndSelect('note.reply', 'reply')
.leftJoinAndSelect('note.renote', 'renote')
.leftJoinAndSelect('reply.user', 'replyUser')
.leftJoinAndSelect('replyUser.avatar', 'replyUserAvatar')
.leftJoinAndSelect('replyUser.banner', 'replyUserBanner')
.leftJoinAndSelect('renote.user', 'renoteUser')
.leftJoinAndSelect('renoteUser.avatar', 'renoteUserAvatar')
.leftJoinAndSelect('renoteUser.banner', 'renoteUserBanner');
generateVisibilityQuery(query, me);
if (me) generateMutedUserQuery(query, me);
if (me) generateBlockedUserQuery(query, me);
const notes = await query.take(ps.limit).getMany();
return await Notes.packMany(notes, me);
} else {
const userQuery = ps.userId != null ? [{
term: {
userId: ps.userId,
},
}] : [];
const hostQuery = ps.userId == null ?
ps.host === null ? [{
bool: {
must_not: {
exists: {
field: 'userHost',
},
},
},
}] : ps.host !== undefined ? [{
term: {
userHost: ps.host,
},
}] : []
: [];
const result = await es.search({
index: config.elasticsearch.index || 'misskey_note',
body: {
size: ps.limit,
from: ps.offset,
query: {
bool: {
must: [{
simple_query_string: {
fields: ['text'],
query: ps.query.toLowerCase(),
default_operator: 'and',
},
}, ...hostQuery, ...userQuery],
},
},
sort: [{
_doc: 'desc',
}],
},
});
const hits = result.body.hits.hits.map((hit: any) => hit._id);
if (hits.length === 0) return [];
// Fetch found notes
const notes = await Notes.find({
where: {
id: In(hits),
},
order: {
id: -1,
},
});
return await Notes.packMany(notes, me);
}
});