1
0
mirror of https://github.com/MisskeyIO/misskey synced 2024-12-24 11:38:20 +09:00
MisskeyIO/src/server/api/common/generate-visibility-query.ts
2020-02-18 08:13:47 +09:00

41 lines
1.4 KiB
TypeScript

import { User } from '../../../models/entities/user';
import { Followings } from '../../../models';
import { Brackets, SelectQueryBuilder } from 'typeorm';
export function generateVisibilityQuery(q: SelectQueryBuilder<any>, me?: User | null) {
if (me == null) {
q.andWhere(new Brackets(qb => { qb
.where(`note.visibility = 'public'`)
.orWhere(`note.visibility = 'home'`);
}));
} else {
const followingQuery = Followings.createQueryBuilder('following')
.select('following.followeeId')
.where('following.followerId = :followerId', { followerId: me.id });
q.andWhere(new Brackets(qb => { qb
// 公開投稿である
.where(new Brackets(qb => { qb
.where(`note.visibility = 'public'`)
.orWhere(`note.visibility = 'home'`);
}))
// または 自分自身
.orWhere('note.userId = :userId1', { userId1: me.id })
// または 自分宛て
.orWhere(':userId2 = ANY(note.visibleUserIds)', { userId2: me.id })
.orWhere(new Brackets(qb => { qb
// または フォロワー宛ての投稿であり、
.where('note.visibility = \'followers\'')
.andWhere(new Brackets(qb => { qb
// 自分がフォロワーである
.where(`note.userId IN (${ followingQuery.getQuery() })`)
// または 自分の投稿へのリプライ
.orWhere('note.replyUserId = :userId3', { userId3: me.id });
}));
}));
}));
q.setParameters(followingQuery.getParameters());
}
}