Tiny web app fixes

web/src/app/Api.js

@@ -21,8 +21,11 @@ class Api {
         const headers = maybeWithAuth({}, user);
         console.log(`[Api] Polling ${url}`);
         for await (let line of fetchLinesIterator(url, headers)) {
-            console.log(`[Api, ${shortUrl}] Received message ${line}`);
-            messages.push(JSON.parse(line));
+            const message = JSON.parse(line);
+            if (message.id) {
+                console.log(`[Api, ${shortUrl}] Received message ${line}`);
+                messages.push(message);
+            }
         }
         return messages;
     }

web/src/components/Preferences.js

@@ -541,8 +541,8 @@ const ReservationsTable = (props) => {
     const [deleteDialogOpen, setDeleteDialogOpen] = useState(false);
     const { subscriptions } = useOutletContext();
     const localSubscriptions = (subscriptions?.length > 0)
-        ? Object.assign(...subscriptions.filter(s => s.baseUrl === config.base_url).map(s => ({[s.topic]: s})))
-        : [];
+        ? Object.assign({}, ...subscriptions.filter(s => s.baseUrl === config.base_url).map(s => ({[s.topic]: s})))
+        : {};
 
     const handleEditClick = (reservation) => {
         setDialogKey(prev => prev+1);

web/src/components/ReserveDialogs.js

@@ -34,7 +34,7 @@ export const ReserveAddDialog = (props) => {
     const handleSubmit = async () => {
         try {
             await accountApi.upsertReservation(topic, everyone);
-            console.debug(`[ReserveAddDialog] Added reservation for topic ${t}: ${everyone}`);
+            console.debug(`[ReserveAddDialog] Added reservation for topic ${topic}: ${everyone}`);
         } catch (e) {
             console.log(`[ReserveAddDialog] Error adding topic reservation.`, e);
             if (e instanceof UnauthorizedError) {