rudeshark.net/src/server/api/endpoints/users/show.ts

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