Save the menu nested set, first pass

Http/Controllers/Admin/MenuController.php

@@ -55,7 +55,8 @@ class MenuController extends AdminBaseController
 
     public function edit(Menu $menu)
     {
-        $menuItems = $this->menuItem->all();
+        $menuItems = $this->menuItem->roots();
+
         return View::make('menu::admin.menus.edit', compact('menu', 'menuItems'));
     }
 

Http/Controllers/Api/MenuItemController.php

+<?php namespace Modules\Menu\Http\Controllers\Api;
+
+use Illuminate\Http\Request;
+use Modules\Menu\Repositories\MenuItemRepository;
+use Modules\Menu\Services\MenuService;
+
+class MenuItemController
+{
+    /**
+     * @var MenuItemRepository
+     */
+    private $menuItem;
+    /**
+     * @var MenuService
+     */
+    private $menuService;
+
+    public function __construct(MenuItemRepository $menuItem, MenuService $menuService)
+    {
+        $this->menuItem = $menuItem;
+        $this->menuService = $menuService;
+    }
+
+    public function update(Request $request)
+    {
+        foreach ($request->all() as $position => $item) {
+            $this->menuService->handle($item, $position);
+        }
+    }
+}

Http/routes.php

@@ -31,4 +31,5 @@ $router->group(['prefix' => LaravelLocalization::setLocale(), 'before' => 'Larav
 
 $router->group(['prefix' => 'api', 'namespace' => 'Modules\Menu\Http\Controllers'], function (Router $router) {
     $router->resource('media', 'Api\MenuController', ['only' => ['store']]);
+    $router->post('menuitem/update', 'Api\MenuItemController@update');
 });

Repositories/Eloquent/EloquentMenuItemRepository.php

@@ -33,4 +33,9 @@ class EloquentMenuItemRepository extends EloquentBaseRepository implements MenuI
 
         return $menuItem;
     }
+
+    public function roots()
+    {
+        return $this->model->roots()->orderBy('position')->get();
+    }
 }

Repositories/MenuItemRepository.php

@@ -4,4 +4,5 @@ use Modules\Core\Repositories\BaseRepository;
 
 interface MenuItemRepository extends BaseRepository
 {
+    public function roots();
 }

Resources/views/admin/menus/edit.blade.php

@@ -38,6 +38,18 @@
                                     <div class="dd-handle">
                                         {{ $menuItem->title }}
                                     </div>
+                                    <?php if (!$menuItem->children()->get()->isEmpty()): ?>
+                                        <ol class="dd-list">
+                                        <?php foreach($menuItem->children()->get() as $leaf): ?>
+                                            <li class="dd-item" data-id="{{ $leaf->id }}">
+                                                <a href="{{ URL::route('dashboard.menuitem.edit', [$menu->id, $leaf->id]) }}" class="btn btn-sm btn-info" style="float:left; margin-right: 15px;">Edit</a>
+                                                <div class="dd-handle">
+                                                    {{ $leaf->title }}
+                                                </div>
+                                            </li>
+                                        <?php endforeach; ?>
+                                        </ol>
+                                    <?php endif; ?>
                                 </li>
                             <?php endforeach; ?>
                         </ol>
@@ -116,7 +128,18 @@ $( document ).ready(function() {
     $('.dd').nestable();
     $('.dd').on('change', function() {
         var data = $('.dd').nestable('serialize');
-        console.log(data);
+        $.ajax({
+            type: 'POST',
+            url: '/api/menuitem/update',
+            data: JSON.stringify(data),
+            contentType: 'application/json;',
+            dataType: 'json',
+            success: function(data) {
+
+            },
+            error:function (xhr, ajaxOptions, thrownError){
+            }
+        });
     });
 });
 </script>

Services/MenuService.php

+<?php namespace Modules\Menu\Services;
+
+use Modules\Menu\Repositories\MenuItemRepository;
+
+class MenuService
+{
+    /**
+     * @var MenuItemRepository
+     */
+    private $menuItem;
+
+    public function __construct(MenuItemRepository $menuItem)
+    {
+        $this->menuItem = $menuItem;
+    }
+
+    public function handle($item, $position)
+    {
+        // Find menu item : $menuItem['id'] ->setRoot
+        $menuItem = $this->menuItem->find($item['id']);
+        $menuItem->position = $position;
+        $menuItem->save();
+        $menuItem->makeRoot();
+
+        // If hasChildren ? set parent ˆ (recursive)
+        if (isset($item['children'])) {
+            foreach ($item['children'] as $childPosition => $childItem) {
+                $childMenuItem = $this->menuItem->find($childItem['id']);
+                $childMenuItem->position = $childPosition;
+                $childMenuItem->save();
+                $childMenuItem->makeChildOf($menuItem);
+            }
+        }
+        // If no more children finish the recursive call
+    }
+}