53 lines
1.2 KiB
TypeScript
53 lines
1.2 KiB
TypeScript
/**
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* Module dependencies
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*/
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const ms = require('ms');
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import $ from 'cafy';
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import User, { pack } from '../../../../models/user';
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import getFriends from '../../common/get-friends';
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/**
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* Get recommended users
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*
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* @param {any} params
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* @param {any} me
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* @return {Promise<any>}
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*/
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module.exports = (params, me) => new Promise(async (res, rej) => {
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// Get 'limit' parameter
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const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).$;
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if (limitErr) return rej('invalid limit param');
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// Get 'offset' parameter
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const [offset = 0, offsetErr] = $(params.offset).optional.number().min(0).$;
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if (offsetErr) return rej('invalid offset param');
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// ID list of the user itself and other users who the user follows
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const followingIds = await getFriends(me._id);
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const users = await User
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.find({
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_id: {
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$nin: followingIds
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},
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$or: [
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{
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'account.lastUsedAt': {
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$gte: new Date(Date.now() - ms('7days'))
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}
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}, {
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host: { $ne: null }
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}
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]
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}, {
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limit: limit,
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skip: offset,
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sort: {
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followersCount: -1
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}
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});
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// Serialize
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res(await Promise.all(users.map(async user =>
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await pack(user, me, { detail: true }))));
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});
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