1 files changed, 30 insertions, 0 deletions
diff --git a/modern/src/index.js b/modern/src/index.js
index 32cf990..c7123ed 100644
--- a/modern/src/index.js
+++ b/modern/src/index.js
@@ -16,4 +16,34 @@ ReactDOM.render((
   </Provider>
 ), document.getElementById('root'));
 
+window.updateNotificationToken = async (token) => {
+  // Get user attributes
+  const response = await fetch('/api/session', {
+    headers: { Accept: 'application/json' }
+  });
+  if (response.ok) {
+    let user = await response.json();
+    if (user.attributes) {
+      if (!user.attributes.notificationTokens || user.attributes.notificationTokens.indexOf(token) < 0) {
+        if (!user.attributes.notificationTokens) {
+          user.attributes.notificationTokens = token;
+        } else {
+          user.attributes.notificationTokens += ',' + token;
+        }
+
+        // Set user attributes
+        const response2 = await fetch(`/api/users/${user.id}`, {
+          method: 'PUT',
+          headers: {
+            Accept: 'application/json',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(user),
+        });
+        console.log ('Set token: ', await response2.json());
+      }
+    }
+  }
+}
+
 serviceWorker.unregister();