laravel 8

app/Models/Setting/Category.php

@@ -4,10 +4,11 @@ namespace App\Models\Setting;
 
 use App\Abstracts\Model;
 use App\Traits\Transactions;
+use Illuminate\Database\Eloquent\Factories\HasFactory;
 
 class Category extends Model
 {
-    use Transactions;
+    use HasFactory, Transactions;
 
     protected $table = 'categories';
 
@@ -130,4 +131,14 @@ class Category extends Model
     {
         return (int) $query->other()->pluck('id')->first();
     }
+
+    /**
+     * Create a new factory instance for the model.
+     *
+     * @return \Illuminate\Database\Eloquent\Factories\Factory
+     */
+    protected static function newFactory()
+    {
+        return \Database\Factories\Category::new();
+    }
 }

app/Models/Setting/Currency.php

@@ -5,10 +5,11 @@ namespace App\Models\Setting;
 use App\Abstracts\Model;
 use App\Traits\Contacts;
 use App\Traits\Transactions;
+use Illuminate\Database\Eloquent\Factories\HasFactory;
 
 class Currency extends Model
 {
-    use Contacts, Transactions;
+    use Contacts, HasFactory, Transactions;
 
     protected $table = 'currencies';
 
@@ -163,4 +164,14 @@ class Currency extends Model
     {
         return $query->where($this->table . '.code', $code);
     }
+
+    /**
+     * Create a new factory instance for the model.
+     *
+     * @return \Illuminate\Database\Eloquent\Factories\Factory
+     */
+    protected static function newFactory()
+    {
+        return \Database\Factories\Currency::new();
+    }
 }

app/Models/Setting/Tax.php

@@ -3,9 +3,12 @@
 namespace App\Models\Setting;
 
 use App\Abstracts\Model;
+use Illuminate\Database\Eloquent\Factories\HasFactory;
 
 class Tax extends Model
 {
+    use HasFactory;
+
     protected $table = 'taxes';
 
     /**
@@ -127,4 +130,14 @@ class Tax extends Model
 
         return $title;
     }
+
+    /**
+     * Create a new factory instance for the model.
+     *
+     * @return \Illuminate\Database\Eloquent\Factories\Factory
+     */
+    protected static function newFactory()
+    {
+        return \Database\Factories\Tax::new();
+    }
 }