pterobilling/pterobilling

use App\Traits\DiscountExpiry as TraitsDiscountExpiry;

class DiscountExpiry {
    use TraitsDiscountExpiry;
}

use App\Models\Discount;
use Carbon\Carbon;

trait DiscountExpiry {
    public function checkDiscount($id)
    {
        $discount = Discount::find($id);

        if ($discount) {
            if (Carbon::parse($discount->end_date)->timestamp > Carbon::now()->timestamp || is_null($discount->end_date)) {
                return $discount;
            }
        }

        return false;
    }
    //
}

use App\Traits\DiscountExpiry;
use Illuminate\Http\Request;

class OrderController extends Controller
{
    use DiscountExpiry;

    public function show($id)
    {
        $plan = Plan::find($id);
        $discount = $this->checkDiscount($plan->discount);
        //
    }
}