Trait Copyable, untuk copy record di database

ContohController.php

<?php

namespace App\Http\Controllers;

use App\Thing;

class ContohController extends Controller 
{
    
    public function copySomething($id)
    {
        $thing = Thing::findOrFail($id);
        $thing_copy = $thing->copy();
        
        return ['copy_of_thing' => $thing_copy->toArray()];
    }
  
}

Copyable.php

<?php 

namespace App\Traits;

trait Copyable 
{

    public function copy(array $updates = [], $save = true)
    {
        if(empty($this->getCopyable())) {
            $class = get_class($this);
            throw new \Exception("class {$class} is not copyable. Register some copyable attributes into \$copyable property to make it copyable.", 1);
        }

        $fillables = $this->getFillable();
        $copyable = $this->getCopyable();
        $copy = new static;
        
        foreach($copyable as $attr) {
            $copy->{$attr} = $this->{$attr};
        }

        foreach($updates as $attr => $value) {
            if(in_array($attr, $fillables)) {
                $copy->{$attr} = $value;
            }
        }

        if(true === $save) $copy->save();

        return $copy;
    }

    public function getCopyable()
    {
        return $this->copyable;
    }

}

Thing.php

<?php

namespace App;

use Illuminate\Database\Eloquent\Model;
use App\Traits;

class Thing extends Model
{
    use Traits\Copyable;
    
    protected $copyable = ['name', 'description', 'etc'];
}