correctly receive nodes

app/components/nav/topbar.hbs

 <nav class="navbar navbar-expand-lg navbar-light bg-light">
   <div class="container-fluid">
-    <a class="navbar-brand" href="#">Navbar</a>
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
       <span class="navbar-toggler-icon"></span>
     </button>
-    <div class="collapse navbar-collapse" id="navbarSupportedContent">
+    <div class="collapse navbar-collapse justify-content-between" id="navbarSupportedContent" >
         <form class="d-flex">
           <input class="form-control me-2" type="search" placeholder="Search" aria-label="Search">
           <button class="btn btn-outline-success" type="submit">Search</button>
@@ -14,18 +13,23 @@
             <button class="btn btn-light dropdown-toggle" type="button" id="dropdownMenuButton1" data-bs-toggle="dropdown" aria-expanded="false">
               <i class="fa fa-user mx-2"></i><span>{{this.currentUser.user.username}}</span>
             </button>
-          <ul class="dropdown-menu" aria-labelledby="dropdownMenuButton1">
-            <li class="dropdown-item">Documentation</li>
-            <li class="dropdown-item">About</li>
+          <ul class="dropdown-menu dropdown-menu-end" aria-labelledby="dropdownMenuButton1">
+            <li class="dropdown-item">
+              <i class="fa fa-book-open mx-2"></i>
+              <a href="https://docs.papermerge.io">Documentation</a>
+            </li>
+            <li class="dropdown-item">
+              <i class="fa fa-question-circle mx-2"></i>
+              <a href="#">About</a>
+            </li>
             <li><hr class="dropdown-divider"></li>
             <li>
-              <i class="fa fa-sign-out-alt"></i>
+              <i class="fa fa-sign-out-alt mx-2"></i>
               <Button::Link @text="Logout" @onClick={{this.logout}} class="dropdown-item" />
             </li>
           </ul>
         </div>
         {{/if }}
-
     </div>
   </div>
 </nav>
\ No newline at end of file

app/models/user.js

@@ -13,6 +13,8 @@ class UserModel extends Model {
   @attr created_at;
   @attr updated_at;
   @belongsTo('role') role;
+  @belongsTo('node') home_folder;
+  @belongsTo('node') inbox_folder;
 
   changePassword(new_password) {
     const adapter = this.store.adapterFor('user');

app/routes/authenticated/index.js

+import { inject as service } from '@ember/service';
 import BaseRoute from 'papermerge/base/routing';
 
 
 export default class IndexRoute extends BaseRoute {
-  // pass
+
+  @service store;
+  @service currentUser;
+
+  async model(params) {
+    let adapter, ret;
+
+    adapter = this.store.adapterFor('node');
+
+    if (!params.node_id) {
+      // when node_id is not provided, use as default
+      // user's home folder ID.
+      return adapter.findNode(this.home_folder_id);
+    }
+
+    return adapter.findNode(params.node_id);
+  }
+
+  get home_folder_id() {
+    /*
+    Another way to get home folder would be:
+
+      this.currentUser.user.get('home_folder').get('id')
+
+    However, last call will issue following background http API call:
+
+      GET /api/folders/<folder_id>/.
+
+    The workaround/the trick to avoid this background call, is to
+    convert user to json object, and then just get `home_folder` attribute
+    which is just an id.
+    */
+    let user_json = this.currentUser.user.toJSON();
+    return user_json['home_folder'];
+  }
 }

app/templates/authenticated/folder.hbs

-<Breadcrumb />
-<Nodes @nodes={{@model}} />

app/templates/authenticated/folders.hbs

-<h1>Index </h1>
-<Nodes @nodes={{@model}} />

app/templates/authenticated/nodes.hbs

-{{@model}}
-
-{{#each @model as |x|}}
-    {{x.title}}
-    {{x.type}}
-{{/each}}
\ No newline at end of file