misskey/src/server/api/endpoints/notes/renotes.ts

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2018-11-01 19:32:24 +01:00
import $ from 'cafy'; import ID, { transform } from '../../../../misc/cafy-id';
import Note, { packMany } from '../../../../models/note';
import { ILocalUser } from '../../../../models/user';
import getParams from '../../get-params';
export const meta = {
desc: {
'ja-JP': '指定した投稿のRenote一覧を取得します。',
'en-US': 'Show a renotes of a note.'
},
requireCredential: false,
params: {
noteId: {
validator: $.type(ID),
transform: transform,
},
limit: {
validator: $.num.optional.range(1, 100),
default: 10
},
sinceId: {
validator: $.type(ID).optional,
transform: transform,
},
untilId: {
validator: $.type(ID).optional,
transform: transform,
}
}
};
export default (params: any, user: ILocalUser) => new Promise(async (res, rej) => {
const [ps, psErr] = getParams(meta, params);
if (psErr) return rej(psErr);
// Check if both of sinceId and untilId is specified
if (ps.sinceId && ps.untilId) {
return rej('cannot set sinceId and untilId');
}
// Lookup note
const note = await Note.findOne({
_id: ps.noteId
});
if (note === null) {
return rej('note not found');
}
const sort = {
_id: -1
};
const query = {
renoteId: note._id
} as any;
if (ps.sinceId) {
sort._id = 1;
query._id = {
$gt: ps.sinceId
};
} else if (ps.untilId) {
query._id = {
$lt: ps.untilId
};
}
const renotes = await Note
.find(query, {
limit: ps.limit,
sort: sort
});
res(await packMany(renotes, user));
});