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// @flow
import session from 'shared/middlewares/session';
const ONE_YEAR = 31556952000;
const ONE_DAY = 86400000;
const isSerializedJSON = (str: string) =>
str[0] === '{' && str[str.length - 1] === '}';
/**
* Get the sessions' users' ID of a req manually, needed for websocket authentication
*/
export const getUserIdFromReq = (req: any): Promise<?string> =>
new Promise((res, rej) => {
session(req, {}, err => {
if (err) {
return rej(err);
}
if (!req.session || !req.session.passport || !req.session.passport.user) {
return res(null);
}
// NOTE(@mxstbr): `req.session.passport.user` used to be just the userID, but is now the full user data
// JSON.stringified to avoid having to go to the db on every single request. We have to handle both
// cases here to get the ID.
if (!isSerializedJSON(req.session.passport.user))
return res(req.session.passport.user);
try {
return res(JSON.parse(req.session.passport.user).id);
} catch (err) {
return res(null);
}
});
});
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