NaturalIntelligence/Stubmatic

// @ts-check
var logger = require('./log');
var r = require('axios');
var fs = require('fs');

// --record : save the response to a file
// --debug without --record : display the response on the screen
module.exports.redirect = function(reqOptions, res, cb){

    //ignore latency due to original network delay
    //reqOptions.followAllRedirects = true;
    //reqOptions.followRedirect = true;
    if(reqOptions.headers.host){
        delete reqOptions.headers.host;
    }
    logger.debug("Request Options for given target: " + JSON.stringify(reqOptions,null, 4) )
    //delete reqOptions.headers["accept-encoding"];
    //reqOptions.gzip = true
    reqOptions.responseType = 'stream';
    reqOptions.headers = { "accept-encoding": ""};
    reqOptions.validateStatus = function (status) {
        //return status >= 200 && status < 300; // default
        //return (status >= 200 && status < 300) || status === 304 ; // default
        return true; // default
    }

    r(reqOptions)
        .then( function(response){
            logger.info("Response: " + response.status);
            logger.debug("Headers:")
            logger.debug( JSON.stringify(response.headers, null, 4) )
            cb( response)
        })
        .catch( err => {
            if (err.response) {
                logger.error("Error")
                logger.error(err.response.data)
                logger.error(err.response.headers)
            }
        })

}