added orderable to contacts

app/Http/Controllers/Admin/ContactCrudController.php

@@ -18,6 +18,7 @@ class ContactCrudController extends CrudController
     use \Backpack\CRUD\app\Http\Controllers\Operations\UpdateOperation;
     use \Backpack\CRUD\app\Http\Controllers\Operations\DeleteOperation;
     use \Backpack\CRUD\app\Http\Controllers\Operations\ShowOperation;
+    use \Backpack\CRUD\app\Http\Controllers\Operations\ReorderOperation;
 
     /**
      * Configure the CrudPanel object. Apply settings to all operations.
@@ -84,4 +85,13 @@ class ContactCrudController extends CrudController
     {
         $this->setupCreateOperation();
     }
+
+    protected function setupReorderOperation()
+    {
+        // define which model attribute will be shown on draggable elements 
+        $this->crud->set('reorder.label', 'title');
+        // define how deep the admin is allowed to nest the items
+        // for infinite levels, set it to 0
+        $this->crud->set('reorder.max_level', 1);
+    }
 }

database/migrations/2022_11_20_124321_add_reorder_to_categories_table.php

@@ -28,7 +28,7 @@ class AddReorderToCategoriesTable extends Migration
      */
     public function down()
     {
-        Schema::table('exports', function (Blueprint $table) {
+        Schema::table('categories', function (Blueprint $table) {
             $table->dropColumn('parent_id');
             $table->dropColumn('lft');
             $table->dropColumn('rgt');

database/migrations/2022_12_05_113105_create_contacts_table.php

@@ -17,10 +17,6 @@ class CreateContactsTable extends Migration
             $table->id();
             $table->text('name');
             $table->longText('contacts');
-            $table->integer('parent_id')->default(0)->nullable();
-            $table->integer('lft')->default(0);
-            $table->integer('rgt')->default(0);
-            $table->integer('depth')->default(0);
             $table->timestamps();
         });
     }

database/migrations/2022_12_6_124321_add_reorder_to_contacts_table.php

@@ -0,0 +1,40 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class AddReorderToContactsTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::table('contacts', function (Blueprint $table) {
+            $table->after('contacts', function ($table) {
+                $table->integer('parent_id')->default(0)->nullable();
+                $table->integer('lft')->default(0);
+                $table->integer('rgt')->default(0);
+                $table->integer('depth')->default(0);
+            });
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::table('contacts', function (Blueprint $table) {
+            $table->dropColumn('parent_id');
+            $table->dropColumn('lft');
+            $table->dropColumn('rgt');
+            $table->dropColumn('depth');
+        });
+    }
+}