60 lines
1.5 KiB
TypeScript
60 lines
1.5 KiB
TypeScript
/**
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* Module dependencies
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*/
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import $ from 'cafy';
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import User, { pack } from '../../../../models/user';
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import resolveRemoteUser from '../../../../common/remote/resolve-user';
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const cursorOption = { fields: { data: false } };
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/**
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* Show a user
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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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let user;
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// Get 'userId' parameter
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const [userId, userIdErr] = $(params.userId).optional.id().$;
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if (userIdErr) return rej('invalid userId param');
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// Get 'username' parameter
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const [username, usernameErr] = $(params.username).optional.string().$;
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if (usernameErr) return rej('invalid username param');
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// Get 'host' parameter
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const [host, hostErr] = $(params.host).nullable.optional.string().$;
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if (hostErr) return rej('invalid host param');
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if (userId === undefined && typeof username !== 'string') {
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return rej('userId or pair of username and host is required');
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}
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// Lookup user
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if (typeof host === 'string') {
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try {
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user = await resolveRemoteUser(username, host, cursorOption);
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} catch (exception) {
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return rej('failed to resolve remote user');
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}
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} else {
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const q = userId !== undefined
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? { _id: userId }
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: { usernameLower: username.toLowerCase(), host: null };
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user = await User.findOne(q, cursorOption);
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if (user === null) {
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return rej('user not found');
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}
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}
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// Send response
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res(await pack(user, me, {
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detail: true
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}));
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});
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