feat: Convert helpers to use JS files

packages/backend/src/helpers/axios-with-proxy.js

@@ -0,0 +1,24 @@
+import axios from 'axios';
+import { HttpsProxyAgent } from 'https-proxy-agent';
+import { HttpProxyAgent } from 'http-proxy-agent';
+
+const config = {};
+const httpProxyUrl = process.env.http_proxy;
+const httpsProxyUrl = process.env.https_proxy;
+const supportsProxy = httpProxyUrl || httpsProxyUrl;
+
+if (supportsProxy) {
+  if (httpProxyUrl) {
+    config.httpAgent = new HttpProxyAgent(process.env.http_proxy);
+  }
+
+  if (httpsProxyUrl) {
+    config.httpsAgent = new HttpsProxyAgent(process.env.https_proxy);
+  }
+
+  config.proxy = false;
+}
+
+const axiosWithProxyInstance = axios.create(config);
+
+export default axiosWithProxyInstance;