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Editing: RegistrationPackage.php

<?php

namespace App\Models;

use App\Mixins\RegistrationPackage\UserPackage;
use Astrotomic\Translatable\Contracts\Translatable as TranslatableContract;
use Astrotomic\Translatable\Translatable;
use Illuminate\Database\Eloquent\Model;

class RegistrationPackage extends Model implements TranslatableContract
{
    use Translatable;

protected $table = 'registration_packages';
    public $timestamps = false;
    protected $dateFormat = 'U';
    protected $guarded = ['id'];

public $translatedAttributes = ['title', 'description'];

public function getTitleAttribute()
    {
        return getTranslateAttributeValue($this, 'title');
    }

public function getDescriptionAttribute()
    {
        return getTranslateAttributeValue($this, 'description');
    }

public function sales()
    {
        return $this->hasMany('App\Models\Sale','registration_package_id','id');
    }

public function activeSpecialOffer()
    {
        $activeSpecialOffer = SpecialOffer::where('registration_package_id', $this->id)
            ->where('status', SpecialOffer::$active)
            ->where('from_date', '<', time())
            ->where('to_date', '>', time())
            ->first();

return $activeSpecialOffer ?? false;
    }

public function getPrice()
    {
        $price = $this->price;

$specialOffer = $this->activeSpecialOffer();
        if (!empty($specialOffer)) {
            $price = $price - ($price * $specialOffer->percent / 100);
        }

return $price;
    }
}

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