setup router + tidy up

client/src/app/api/ontimeApi.js

@@ -0,0 +1,17 @@
+import axios from 'axios';
+import { ontimeURL } from './apiConstants';
+
+export const downloadEvents = async () => {
+  await axios({
+    url: ontimeURL + '/db',
+    method: 'GET',
+    responseType: 'blob', // important
+  }).then((response) => {
+    const url = window.URL.createObjectURL(new Blob([response.data]));
+    const link = document.createElement('a');
+    link.href = url;
+    link.setAttribute('download', 'events.json');
+    document.body.appendChild(link);
+    link.click();
+  });
+};