Add (categories)

app/Models/Category.php

@@ -0,0 +1,73 @@
+<?php
+
+/**
+ * Created by Reliese Model.
+ */
+
+namespace App\Models;
+
+use Carbon\Carbon;
+use Illuminate\Database\Eloquent\Model;
+use Kalnoy\Nestedset\NodeTrait;
+use Illuminate\Support\Str;
+
+
+
+/**
+ * Class Category
+ * 
+ * @property int $id
+ * @property string $name
+ * @property string|null $slug
+ * @property bool $enabled
+ * @property Carbon|null $created_at
+ * @property Carbon|null $updated_at
+ * @property int $_lft
+ * @property int $_rgt
+ * @property int|null $parent_id
+ *
+ * @package App\Models
+ */
+class Category extends Model
+{
+  use NodeTrait;
+
+	protected $table = 'categories';
+
+	protected $casts = [
+		'enabled' => 'bool',
+		'_lft' => 'int',
+		'_rgt' => 'int',
+		'parent_id' => 'int'
+	];
+
+	protected $fillable = [
+		'name',
+		'slug',
+		'enabled',
+		'_lft',
+		'_rgt',
+		'parent_id'
+	];
+
+  protected static function boot()
+  {
+      parent::boot();
+
+      static::saved(function ($category) {
+          if (empty($category->slug)) {
+              $category->slug = Str::slug($category->name);
+              $category->saveQuietly();
+          }
+      });
+  }
+
+  public function saveQuietly(array $options = [])
+  {
+      return static::withoutEvents(function () use ($options) {
+          return $this->save($options);
+      });
+  }
+
+
+}