Trying to save a simple GPX.

src/App.tsx

@@ -95,6 +95,7 @@ export const setCenterAtom = atom(null, (get, set, center: geoPoint) => {
 // initDb(db);
 
 dispatch({ action: 'initDb' });
+dispatch({ action: 'putNewGpx', params: 'gpxid' });
 
 /**
  *

src/db/gpx.test.ts

@@ -37,21 +37,21 @@ describe('The gpx module', () => {
           'xsi:schemaLocation':
             'http://www.topografix.com/GPX/1/1 http://www.topografix.com/GPX/1/1/gpx.xsd http://www.garmin.com/xmlschemas/GpxExtensions/v3 http://www8.garmin.com/xmlschemas/GpxExtensionsv3.xsd http://www.garmin.com/xmlschemas/WaypointExtension/v1 http://www8.garmin.com/xmlschemas/WaypointExtensionv1.xsd http://www.garmin.com/xmlschemas/TrackPointExtension/v1 http://www.garmin.com/xmlschemas/TrackPointExtensionv1.xsd',
         },
-        extensions: undefined,
+        extensions: '',
         metadata: {
-          author: undefined,
-          bounds: undefined,
-          copyright: undefined,
-          desc: undefined,
-          extensions: undefined,
-          keywords: undefined,
-          link: undefined,
-          name: undefined,
+          author: '',
+          bounds: '',
+          copyright: '',
+          desc: '',
+          extensions: '',
+          keywords: '',
+          link: '',
+          name: '',
           time: '1970-01-01T00:00:00.000Z',
         },
-        rte: undefined,
-        trk: undefined,
-        wpt: undefined,
+        rte: [],
+        trk: [],
+        wpt: [],
       },
       type: 'gpx',
     });

src/db/gpx.ts

@@ -20,20 +20,20 @@ const emptyGpx: Gpx = {
     'xmlns:dyo': 'http://xmlns.dyomedea.com/',
   },
   metadata: {
-    name: undefined,
-    desc: undefined,
-    author: undefined,
-    copyright: undefined,
-    link: undefined,
-    time: undefined,
-    keywords: undefined,
-    bounds: undefined,
-    extensions: undefined,
+    name: '',
+    desc: '',
+    author: '',
+    copyright: '',
+    link: '',
+    time: '',
+    keywords: '',
+    bounds: '',
+    extensions: '',
   },
-  wpt: undefined,
-  rte: undefined,
-  trk: undefined,
-  extensions: undefined,
+  wpt: [],
+  rte: [],
+  trk: [],
+  extensions: '',
 };
 
 export const putNewGpx = (id: string) => {

src/workers/dispatcher-worker.ts

@@ -1,8 +1,9 @@
 import { initDb } from '../db';
+import { putNewGpx } from '../db/gpx';
 
 const self = globalThis as unknown as SharedWorkerGlobalScope;
 
-const actions = { initDb };
+const actions = { initDb, putNewGpx };
 
 self.onconnect = function (e) {
   var port = e.ports[0];