rudeshark.net/src/api/endpoints/i/favorites.ts
2017-03-04 04:28:38 +09:00

45 lines
1.1 KiB
TypeScript

/**
* Module dependencies
*/
import it from '../../it';
import Favorite from '../../models/favorite';
import serialize from '../../serializers/post';
/**
* Get followers of a user
*
* @param {any} params
* @param {any} user
* @return {Promise<any>}
*/
module.exports = (params, user) => new Promise(async (res, rej) => {
// Get 'limit' parameter
const [limit, limitErr] = it(params.limit).expect.number().range(1, 100).default(10).qed();
if (limitErr) return rej('invalid limit param');
// Get 'offset' parameter
const [offset, offsetErr] = it(params.offset).expect.number().min(0).default(0).qed();
if (offsetErr) return rej('invalid offset param');
// Get 'sort' parameter
const [sort, sortError] = it(params.sort).expect.string().or('desc asc').default('desc').qed();
if (sortError) return rej('invalid sort param');
// Get favorites
const favorites = await Favorite
.find({
user_id: user._id
}, {
limit: limit,
skip: offset,
sort: {
_id: sort == 'asc' ? 1 : -1
}
});
// Serialize
res(await Promise.all(favorites.map(async favorite =>
await serialize(favorite.post)
)));
});