add extra logging to simplefin setup

track-investments.js

@@ -16,6 +16,7 @@ const getCredentials = async () => {
   const response = await fetch(url, { method: 'post' });
   const api_url = await response.text();
 
+  try {
     const rest = api_url.split('//', 2)[1];
     const auth = rest.split('@', 1)[0];
     const username = auth.split(':')[0];
@@ -26,6 +27,10 @@ const getCredentials = async () => {
     fs.writeFileSync(cache + '/simplefin.credentials', data);
     console.log('SimpleFIN credentials:', data);
     return data;
+  } catch (err) {
+    console.log('Invalid SimpleFIN setup response:', api_url);
+    return undefined;
+  }
 };
 
 const loadCredentials = () => {
@@ -41,6 +46,9 @@ const getSimplefinBalances = async () => {
   let credentials = loadCredentials();
   if (!credentials) {
     credentials = await getCredentials();
+    if (!credentials) {
+      return undefined;
+    }
   }
   const username = credentials.split(':')[0];
   const pw = credentials.split(':')[1];