rapido/lib/util/request.js

Rápido is an extensible command line interface that enables rapid development for any technology stack. Rápido is written in JavaScript and is built on top of Node.js and npm.

var raptorPromises = require('raptor-promises');
var _request = require('request');

function request(options, logger) {
    var rapido = require('../').instance;
    logger = logger || rapido.log;
    var deferred = raptorPromises.defer();

    var url;

    if (typeof options === 'string') {
        url = options;
    }
    else {
        url = options.url;
        logger = logger || options.logger;
    }

    logger.info('request', 'Making an HTTP request to "' + url + '"...');

    _request(options, function(error, response, body) {
        if (error) {
            deferred.reject('Request to "' + url + '" failed. Exception: ' + error);
        }
        else if (response.statusCode !== 200) {
            logger.debug('request', 'Response to "' + url + '": ' + body);
            deferred.reject('Request to "' + url + '" failed. Response status code: ' + response.statusCode);
        }
        else {
            var result = JSON.parse(body);
            if (options.logResponses !== false) {
                logger.debug('request', 'Response to "' + url + '": ' + JSON.stringify(result, null, 4));    
            }
            
            deferred.resolve(result);
        }
    });

    return deferred.promise;
}

module.exports = request;