import $ from 'cafy'; import ID from '../../../../cafy-id'; import User, { pack, ILocalUser } from '../../../../models/user'; import resolveRemoteUser from '../../../../remote/resolve-user'; const cursorOption = { fields: { data: false } }; /** * Show user(s) */ module.exports = (params: any, me: ILocalUser) => new Promise(async (res, rej) => { let user; // Get 'userId' parameter const [userId, userIdErr] = $.type(ID).optional().get(params.userId); if (userIdErr) return rej('invalid userId param'); // Get 'userIds' parameter const [userIds, userIdsErr] = $.arr($.type(ID)).optional().get(params.userIds); if (userIdsErr) return rej('invalid userIds param'); // Get 'username' parameter const [username, usernameErr] = $.str.optional().get(params.username); if (usernameErr) return rej('invalid username param'); // Get 'host' parameter const [host, hostErr] = $.str.optional().nullable().get(params.host); if (hostErr) return rej('invalid host param'); if (userIds) { const users = await User.find({ _id: { $in: userIds } }); res(await Promise.all(users.map(u => pack(u, me, { detail: true })))); } else { // Lookup user if (typeof host === 'string') { try { user = await resolveRemoteUser(username, host, cursorOption); } catch (e) { console.warn(`failed to resolve remote user: ${e}`); return rej('failed to resolve remote user'); } } else { const q: any = userId !== undefined ? { _id: userId } : { usernameLower: username.toLowerCase(), host: null }; user = await User.findOne(q, cursorOption); if (user === null) { return rej('user not found'); } } // Send response res(await pack(user, me, { detail: true })); } });