$subscription = new Subscription();

                $subscription->start_date = now();
                $subscription->user_id =  $currentUser;
                $subscription->product_id = $license->product_id;
                
                $subscription->end_date = now()->addDays(
                    $license->expiration_time);

                if ($license->product->status 
                    === ProductStatus::Offline->value) 
                {
                    $subscription->paused_at = now();                    
                }

                $subscription->save();

                if (!is_null($subscription)) 
                {
                    $license->delete();

                    Notification::make()
                        ->title('Subscription redeemed.')
                        ->success()
                        ->send();

                    $this->redirect(
                        $this->getResource()::getUrl('index'));
                } 
                else 
                {
                    Notification::make()
                        ->title('Error happened at redeeming.')
                        ->danger()
                        ->send();
                }
            })
            ->form([
                Forms\Components\TextInput::make('key')
                    ->label('Key')
                    ->required()
                    ->rules([new \App\Rules\License()]),
        ]);
    }

                $subscription = new Subscription();

                $subscription->start_date = now();
                $subscription->user_id =  $currentUser;
                $subscription->product_id = $license->product_id;
                
                $subscription->end_date = now()->addDays(
                    $license->expiration_time);

                if ($license->product->status 
                    === ProductStatus::Offline->value) 
                {
                    $subscription->paused_at = now();                    
                }

                $subscription->save();

                if (!is_null($subscription)) 
                {
                    $license->delete();

                    Notification::make()
                        ->title('Subscription redeemed.')
                        ->success()
                        ->send();

                    $this->redirect(
                        $this->getResource()::getUrl('index'));
                } 
                else 
                {
                    Notification::make()
                        ->title('Error happened at redeeming.')
                        ->danger()
                        ->send();
                }
            })
            ->form([
                Forms\Components\TextInput::make('key')
                    ->label('Key')
                    ->required()
                    ->rules([new \App\Rules\License()]),
        ]);
    }

    protected function createReedemAction(): Actions\Action
    {
        return Actions\Action::make('redeem')
            ->label('Redeem license')
            ->action(function (array $data) 
            {
                $currentUser = Auth::user()->id;
                $license = License::where('key', $data['key'])->first();

                $oldSubscription = Subscription::where(
                    'product_id', $license->product_id)
                        ->where('user_id', $currentUser)
                        ->first();

                if (!is_null($oldSubscription)) 
                {
                    $oldSubscription->end_date = Carbon::parse(
                        $oldSubscription->end_date)
                            ->addDays($license->expiration_time);

                    $oldSubscription->update();
                    $license->delete();

                    Notification::make()
                        ->title('Subscription updated')
                        ->success()
                        ->body('Existing subscription updated.')
                        ->send();

                    return;
                }

    protected function createReedemAction(): Actions\Action
    {
        return Actions\Action::make('redeem')
            ->label('Redeem license')
            ->action(function (array $data) 
            {
                $currentUser = Auth::user()->id;
                $license = License::where('key', $data['key'])->first();

                $oldSubscription = Subscription::where(
                    'product_id', $license->product_id)
                        ->where('user_id', $currentUser)
                        ->first();

                if (!is_null($oldSubscription)) 
                {
                    $oldSubscription->end_date = Carbon::parse(
                        $oldSubscription->end_date)
                            ->addDays($license->expiration_time);

                    $oldSubscription->update();
                    $license->delete();

                    Notification::make()
                        ->title('Subscription updated')
                        ->success()
                        ->body('Existing subscription updated.')
                        ->send();

                    return;
                }