Help with node.js and WooCommerce -

[naijacoder]

I'm trying to list all products in WooCommerce using node.js but cant get to list all the products to the browser.

When i run the code i only get to see the first record.

I'm a newbie with node.js

Thanks in Advance

//Lets require/import the HTTP module

var http = require('http');

//Lets define a port we want to listen to

const PORT=8080; 

//We need a function which handles requests and send response

function handleRequest(request, response){

    

    //response.end('It Works!! Path Hit: ' + request.url);

    

    var WooCommerceAPI = require('woocommerce-api');

    // Initialize the WooCommerceAPI class

    var WooCommerce = new WooCommerceAPI({

        //url: 'http://example.com', // Your store url (required)

    });

    // GET example

    WooCommerce.get('products', function (err, data, res) {

        //console.log(res);

    

        //var fs = require('fs');

        //var jsonContent = JSON.parse(JSON.stringify(res, null, 4))

        var jsonContent = JSON.parse(res)

        for (var i = 0; i < jsonContent["products"].length; i++)

        {

            var name = jsonContent["products"][i];

             //This works in console

            //console.log(name['title']);

            //console.log(name['id']);

            //console.log(name['sku']);

            //console.log(name['regular_price']);

            response.writeHead(200, {'Content-Type': 'text/plain' });

            response('It Works!! ' + name['id'] + ' ' + name['title']);

            //response.end('It Works!! Path Hit: ' + name['id'] + ' ' + name['title']);

        }

        //response.end('It Works!! Path Hit: ' + name['id']);

    });

   //response.end('It Works!! Path Hit: ' + name['id']);

}

//Create a server

var server = http.createServer(handleRequest);

//Lets start our server

server.listen(PORT, function(){

    //Callback triggered when server is successfully listening. Hurray!

[Duy Nguyen]

When you said you just see 1 object, mean for loop just run 1 time? How about res object from WooCommerce api? Can you log it to console to see how many items it return originally?

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[Ryan Schmidt]

The documentation says you must call writeHead only once per response. You're calling it several times, once per product. https://nodejs.org/api/http.html#http_response_writehead_statuscode_statusmessage_headers

Then, you're calling response(...) as if it were a function. I'm not familiar with that usage. response is actually an object, not a function. Inside the for loop, you should call the response.write(...) function to write out each product. https://nodejs.org/api/http.html#http_response_write_chunk_encoding_callback

Alternately, you could build up the data you want to send in a variable, and write it to the response all at once.