Add applink dialog in apps view

dashboard/src/models/GroupsModel.js

@@ -0,0 +1,27 @@
+
+import { fetcher } from 'pankow';
+
+function create(origin, accessToken) {
+  return {
+    name: 'GroupsModel',
+    async list() {
+      let error, result;
+      try {
+        result = await fetcher.get(`${origin}/api/v1/groups`, { access_token: accessToken });
+      } catch (e) {
+        error = e;
+      }
+
+      if (error || result.status !== 200) {
+        console.error('Failed to list groups.', error || result.status);
+        return [];
+      }
+
+      return result.body.groups;
+    },
+  };
+}
+
+export default {
+  create,
+};