import $ from 'cafy'; import ID from '../../../../cafy-id'; import Note, { pack } from '../../../../models/note'; import { ILocalUser } from '../../../../models/user'; /** * Show a renotes of a note */ module.exports = (params: any, user: ILocalUser) => new Promise(async (res, rej) => { // Get 'noteId' parameter const [noteId, noteIdErr] = $.type(ID).get(params.noteId); if (noteIdErr) return rej('invalid noteId param'); // Get 'limit' parameter const [limit = 10, limitErr] = $.num.optional.range(1, 100).get(params.limit); if (limitErr) return rej('invalid limit param'); // Get 'sinceId' parameter const [sinceId, sinceIdErr] = $.type(ID).optional.get(params.sinceId); if (sinceIdErr) return rej('invalid sinceId param'); // Get 'untilId' parameter const [untilId, untilIdErr] = $.type(ID).optional.get(params.untilId); if (untilIdErr) return rej('invalid untilId param'); // Check if both of sinceId and untilId is specified if (sinceId && untilId) { return rej('cannot set sinceId and untilId'); } // Lookup note const note = await Note.findOne({ _id: noteId }); if (note === null) { return rej('note not found'); } // Construct query const sort = { _id: -1 }; const query = { renoteId: note._id } as any; if (sinceId) { sort._id = 1; query._id = { $gt: sinceId }; } else if (untilId) { query._id = { $lt: untilId }; } // Issue query const renotes = await Note .find(query, { limit: limit, sort: sort }); // Serialize res(await Promise.all(renotes.map(async note => await pack(note, user)))); });