pepipost/lib/Http/Client/RequestClient.js

Official nodejs library for sending email using web API v5

/**
 * PepipostLib
 *
 * This file was automatically generated by APIMATIC v2.0 ( https://apimatic.io ).
 */

'use strict';

const HttpContext = require('./HttpContext');
const HttpResponse = require('../Response/HttpResponse');
const request = require('request');
const APIHelper = require('../../APIHelper');

// convert to request's version of http request
const convertHttpRequest = function convertHttpRequest(req) {
    const options = {
        url: req.queryUrl,
        method: req.method,
        headers: req.headers,
        followAllRedirects: true,
    };
    if (req.username) {
        options.auth = { user: req.username, pass: req.password };
    }
    if (req.body) {
        options.body = req.body;
    }
    if (req.formData) {
        // need to add to request's formdata object directly
        // options.formData = APIHelper.formDataEncodeObject(req.formData);
    }
    if (req.form) {
        options.form = APIHelper.urlEncodeObject(req.form);
        options.headers['content-type'] = 'application/x-www-form-urlencoded';
    }
    return options;
};

const appendFormdata = function appendFormdata(form, data) {
    const dataArray = APIHelper.formDataEncodeObject(data);
    for (let index = 0; index < dataArray.length; index += 1) {
        if (Object.prototype.hasOwnProperty.call(dataArray, index)) {
            const key = dataArray[index].key;
            const value = dataArray[index].value;
            form.append(key, value);
        }
    }
};

const convertHttpResponse = function convertHttpResponse(resp) {
    const response = new HttpResponse();
    if (resp) {
        response.body = resp.body;
        response.headers = resp.headers;
        response.statusCode = resp.statusCode;
    }

    return response;
};

/**
 * Execute a given HttpRequest to get string response back
 * @param    {HttpRequest | HttpBodyRequest}  req    The query string builder to replace the
 *                                                   template parameters
 * @param   {function}    callback   Callback function to execute when request completes or fails
 * @param   {Array} parameters    The parameters to replace in the queryBuilder
 * @returns {void}                Does not return anything
 */
const executeRequest = function executeRequest(req, callback) {
    // convert abstracted request to request's http request
    const convertedRequest = convertHttpRequest(req);
    const context = new HttpContext();
    context.request = req;

    // make a temp callback
    const internalCallback = function cb(error, res) {
        const response = convertHttpResponse(res);
        context.response = response;
        callback(error, response, context);
    };

    // make the request
    const rq = request(convertedRequest, internalCallback);
    // add formdata directly.
    if (req.formData) {
        const form = rq.form();
        appendFormdata(form, req.formData);
    }
};
module.exports = executeRequest;