added a parent_id into category crud

database/migrations/2017_03_29_000000_avored_framework_schema_3_1_8.php

@@ -0,0 +1,36 @@
+<?php
+
+use Illuminate\Support\Facades\Schema;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Database\Migrations\Migration;
+
+class AvoredFrameworkSchema318 extends Migration
+{
+    /**
+     * @todo arrange Database Table Creation and foreign keys
+     * Install the AvoRed Address Module Schema.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::table('categories', function (Blueprint $table) {
+            $table->unsignedBigInteger('parent_id')->nullable();
+            $table->foreign('parent_id')->references('id')->on('categories');
+        });
+
+    }
+
+    /**
+     * Uninstall the AvoRed Address Module Schema.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::table('categories', function (Blueprint $table) {
+            $table->dropForeign('categories_parent_id_foreign');
+            $table->dropColumn('parent_id');
+        });
+    }
+}

resources/lang/en/system.php

@@ -136,6 +136,7 @@
         ],
     ],
 
+    'parent_id' => 'Parent ID',
     'customer_group' => 'Customer Group',
     'failed' => 'These credentials do not match our records.',
     'password' => 'Passwords must be at least eight characters and match the confirmation.',

resources/views/catalog/category/_fields.blade.php

@@ -1,4 +1,16 @@
-<div class="mt-3 flex w-full">
+<div class="flex w-full">
+    <avored-select
+        label-text="{{ __('avored::system.parent_id') }}"
+        field-name="parent_id"
+        :options="{{ $categoryOptions }}"
+        init-value="{{ $category->parent_id ?? '' }}" 
+        error-text="{{ $errors->first('parent_id') }}"
+        :has-empty="true"
+    >
+    </avored-select>
+</div>
+
+<div class="flex w-full">
     <avored-input
         label-text="{{ __('avored::system.fields.name') }}"
         field-name="name"

src/Catalog/Controllers/CategoryController.php

@@ -44,10 +44,11 @@ public function index()
      */
     public function create()
     {
+        $categoryOptions = $this->categoryRepository->options();
         $tabs = Tab::get('catalog.category');
 
         return view('avored::catalog.category.create')
-            ->with(compact('tabs'));
+            ->with(compact('tabs', 'categoryOptions'));
     }
 
     /**
@@ -73,10 +74,15 @@ public function store(CategoryRequest $request)
      */
     public function edit(Category $category)
     {
+        $categoryOptions = $this->categoryRepository
+            ->options()
+            ->filter(function ($option) use ($category) {
+                return $option !== $category->name;
+            });
         $tabs = Tab::get('catalog.category');
 
         return view('avored::catalog.category.edit')
-            ->with(compact('category', 'tabs'));
+            ->with(compact('category', 'tabs', 'categoryOptions'));
     }
 
     /**

src/Database/Models/Category.php

@@ -8,7 +8,13 @@ class Category extends BaseModel
      * The attributes that are mass assignable.
      * @var array
      */
-    protected $fillable = ['name', 'slug', 'meta_title', 'meta_description'];
+    protected $fillable = [
+        'name',
+        'slug',
+        'meta_title',
+        'meta_description',
+        'parent_id'
+    ];
 
     /**
      * Category belongs to many products.