Added a parent id into category table

config/avored.php

@@ -8,6 +8,7 @@
 
 return [
     'admin_url' => 'admin',
+    'admin_api_url' => 'admin/api',
     'symlink_storage_folder' => 'storage',
     'cart' => ['session_key' => 'cart_products', 'promotion_key' => 'cart_discount'],
     'model' => [

resources/components/catalog/category/CategoryTable.vue

@@ -17,6 +17,9 @@
                   {{ item.name }}
               </a>
           </template>
+          <template slot="parent" slot-scope="{item}">
+              {{ item.parent ? item.parent.name : '' }}
+          </template>
           <template slot="action" slot-scope="{item}">
             <div class="flex items-center">
                 <a :href="getEditUrl(item)">
@@ -57,6 +60,11 @@ export default {
           fieldKey: "id",
           visible: true
         },
+        {
+          label: this.$t('system.parent'),
+          slotName: "parent",
+          visible: true
+        },
         {
           label: this.$t('system.name'),
           slotName: "name",

resources/js/modules/system/lang/en.json

@@ -1,5 +1,6 @@
 {
     "id": "ID",
+    "parent": "Parent",
     "name": "Name",
     "slug": "Slug",
     "actions": "Actions",

src/Catalog/Controllers/CategoryController.php

@@ -32,7 +32,9 @@ public function __construct(
      */
     public function index()
     {
-        $categories = $this->categoryRepository->paginate();
+        $perPage = 10;
+        $with = ['parent'];
+        $categories = $this->categoryRepository->paginate($perPage, $with);
 
         return view('avored::catalog.category.index')
             ->with(compact('categories'));

src/Database/Models/Category.php

@@ -24,4 +24,22 @@ public function products()
     {
         return $this->belongsToMany(Product::class);
     }
+
+    /**
+     * Category can has many child categories.
+     * @return \Illuminate\Database\Eloquent\Relations\BelongsToMany
+     */
+    public function children()
+    {
+        return $this->hasMany(self::class, 'parent_id');
+    }
+
+    /**
+     * Category can have one parent category.
+     * @return \Illuminate\Database\Eloquent\Relations\BelongsToMany
+     */
+    public function parent()
+    {
+        return $this->belongsTo(self::class, 'parent_id');
+    }
 }