Sharkey/src/server/api/endpoints/notes/replies.ts

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import $ from 'cafy';
import ID, { transform } from '../../../../misc/cafy-id';
import Note, { packMany } from '../../../../models/note';
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import define from '../../define';
import { getFriends } from '../../common/get-friends';
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import { getHideUserIds } from '../../common/get-hide-users';
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export const meta = {
desc: {
'ja-JP': '指定した投稿への返信を取得します。',
'en-US': 'Get replies of a note.'
},
requireCredential: false,
params: {
noteId: {
validator: $.type(ID),
transform: transform,
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desc: {
'ja-JP': '対象の投稿のID',
'en-US': 'Target note ID'
}
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},
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limit: {
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validator: $.optional.num.range(1, 100),
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default: 10
},
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offset: {
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validator: $.optional.num.min(0),
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default: 0
},
}
};
export default define(meta, async (ps, user) => {
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const [followings, hideUserIds] = await Promise.all([
// フォローを取得
// Fetch following
user ? getFriends(user._id) : [],
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// 隠すユーザーを取得
getHideUserIds(user)
]);
const visibleQuery = user == null ? [{
visibility: { $in: [ 'public', 'home' ] }
}] : [{
visibility: { $in: [ 'public', 'home' ] }
}, {
// myself (for followers/specified/private)
userId: user._id
}, {
// to me (for specified)
visibleUserIds: { $in: [ user._id ] }
}, {
visibility: 'followers',
$or: [{
// フォロワーの投稿
userId: { $in: followings.map(f => f.id) },
}, {
// 自分の投稿へのリプライ
'_reply.userId': user._id,
}, {
// 自分へのメンションが含まれている
mentions: { $in: [ user._id ] }
}]
}];
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const q = {
replyId: ps.noteId,
$or: visibleQuery
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} as any;
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if (hideUserIds && hideUserIds.length > 0) {
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q['userId'] = {
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$nin: hideUserIds
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};
}
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const notes = await Note.find(q, {
limit: ps.limit,
skip: ps.offset
});
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return await packMany(notes, user);
});