57 lines
1.4 KiB
TypeScript
57 lines
1.4 KiB
TypeScript
/**
|
|
* Module dependencies
|
|
*/
|
|
import $ from 'cafy';
|
|
import Note from '../../../../models/note';
|
|
import Reaction, { pack } from '../../../../models/note-reaction';
|
|
|
|
/**
|
|
* Show reactions of a note
|
|
*
|
|
* @param {any} params
|
|
* @param {any} user
|
|
* @return {Promise<any>}
|
|
*/
|
|
module.exports = (params, user) => new Promise(async (res, rej) => {
|
|
// Get 'noteId' parameter
|
|
const [noteId, noteIdErr] = $(params.noteId).id().$;
|
|
if (noteIdErr) return rej('invalid noteId param');
|
|
|
|
// Get 'limit' parameter
|
|
const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).$;
|
|
if (limitErr) return rej('invalid limit param');
|
|
|
|
// Get 'offset' parameter
|
|
const [offset = 0, offsetErr] = $(params.offset).optional.number().min(0).$;
|
|
if (offsetErr) return rej('invalid offset param');
|
|
|
|
// Get 'sort' parameter
|
|
const [sort = 'desc', sortError] = $(params.sort).optional.string().or('desc asc').$;
|
|
if (sortError) return rej('invalid sort param');
|
|
|
|
// Lookup note
|
|
const note = await Note.findOne({
|
|
_id: noteId
|
|
});
|
|
|
|
if (note === null) {
|
|
return rej('note not found');
|
|
}
|
|
|
|
// Issue query
|
|
const reactions = await Reaction
|
|
.find({
|
|
noteId: note._id,
|
|
deletedAt: { $exists: false }
|
|
}, {
|
|
limit: limit,
|
|
skip: offset,
|
|
sort: {
|
|
_id: sort == 'asc' ? 1 : -1
|
|
}
|
|
});
|
|
|
|
// Serialize
|
|
res(await Promise.all(reactions.map(async reaction =>
|
|
await pack(reaction, user))));
|
|
});
|