setter method in the model to upload Image not saving to database

[mo20130123]

• Laravel Version: 9.2
• PHP Version: 8.0.16

Description:

I am using the setter method in the model to upload icon Image

   public  function icon(): Attribute
   {
       return Attribute::make (
           get: fn ($value) => asset('images/category/Icon/'.$value),
           set: function ($value) {  
               if(is_file($value))
               {
                   $fileName = 'Icon_'.rand(11111,99999).'.'.$value->getClientOriginalExtension(); // renameing image
                   $destinationPath = public_path('images/category/Icon');  
                     $value->move($destinationPath, $fileName); // uploading file to given path 
                    return  $fileName;
               }
           }
       );
   }

and it uploads the image but it is not saving the fileName in the database