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import $ from 'cafy'; import ID from '../../../../misc/cafy-id';
import User, { pack, ILocalUser } from '../../../../models/user';
import resolveRemoteUser from '../../../../remote/resolve-user';
const cursorOption = { fields: { data: false } };
/**
* Show user(s)
*/
export default (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
}));
}
});
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