@lomray/microservice-gateway/middlewares/user-info.js

Gateway microservice based on NodeJS & inverted json.

'use strict';

var microserviceHelpers = require('@lomray/microservice-helpers');
var _ = require('lodash');
var RequestIp = require('request-ip');

/**
 * Collect and attach user info to headers
 */
const userInfo = ({ handleUserInfo } = {}) => (req, res, next) => {
    const clientIp = RequestIp.getClientIp(req);
    // parse user info
    try {
        const userInfoData = req.header('user-info');
        if (userInfoData) {
            const parsedInfo = JSON.parse(userInfoData);
            _.set(req.headers, 'user-info', parsedInfo);
        }
    }
    catch (e) {
        microserviceHelpers.Log.error('Failed parse user info', e);
    }
    // set user ip
    if (clientIp) {
        _.set(req.headers, 'user-info.ipAddress', clientIp);
    }
    handleUserInfo === null || handleUserInfo === void 0 ? void 0 : handleUserInfo(_.get(req.headers, 'userInfo', {}) || {}, req);
    next();
};

module.exports = userInfo;