fixed Axios response processing

flutterwave-transfer-micro/service/transfer.js

@@ -34,20 +34,28 @@ var transfer = {
        // https://blog.logrocket.com/5-ways-to-make-http-requests-in-node-js/
        // https://stackoverflow.com/questions/53846709/how-do-i-use-axios-within-expressjs
        axios.post(url, data, options)
-           .then(data => {
-               res.json(data);
+           .then(response => {
+               //res.json(response);
+               logger.info('-------------------------------');
+               logger.info(response.data);
+               logger.info('-------------------------------');
+               res.json({
+                   status: response.status,
+                   statusText: response.statusText,
+                   data: response.data
+               });
            })
            .catch(err => {
                logger.error(err.message);
                //logger.error(err.stack);
-               logger.error(err.response.data);
+               //logger.error(err.response.data);
                //logger.error(err.response.headers);
                res.send({
                    status: "failure", 
                    message: "Invalid response", 
                    details: err.message,
-                   code: err.response.status,
-                   data: err.response.data
+                   code: typeof err.response !== 'undefined' ? err.response.status : null,
+                   data: typeof err.response !== 'undefined' ? err.response.data : null
                });
            });
        // TODO: Do we save the response in the DB? I assume: YES