added winston logging, and shifted from got to axios

axios.js

@@ -0,0 +1,38 @@
+const axios = require('axios');
+
+const { baseAPIURL, accountsAPIURL } = require("./constants");
+
+const authInstance = axios.default.create({
+	baseURL: accountsAPIURL,
+	timeout: 20000,
+	headers: {
+		'Content-Type': 'application/x-www-form-urlencoded',
+		'Authorization': 'Basic ' + (Buffer.from(process.env.CLIENT_ID + ':' + process.env.CLIENT_SECRET).toString('base64'))
+	},
+});
+
+const axiosInstance = axios.default.create({
+	baseURL: baseAPIURL,
+	timeout: 20000,
+	headers: {
+		'Content-Type': 'application/json'
+	},
+});
+
+const getAuthHeaders = (req) => {
+	let authHeaders;
+
+	if (req.session.access_token) {
+		authHeaders = {
+			'Authorization': req.session.access_token ? `Bearer ${req.session.access_token}` : '',
+		}
+	}
+
+	return authHeaders;
+};
+
+module.exports = {
+	authInstance,
+	axiosInstance,
+	getAuthHeaders,
+};