SahusoftCom\EloquentImageMutator\EloquentImageMutatorTrait::boot PHP Method

    public static function boot()
    {
        parent::boot();
        static::updated(function ($model) {
            $oldObject = $model->getOriginal();
            $imageFields = $model->image_fields;
            if (count($imageFields) > 0) {
                foreach ($imageFields as $key => $value) {
                    if (empty($oldObject[$value])) {
                        continue;
                    }
                    $imageObject = ImageService::getImageObject($oldObject[$value]);
                    if ($imageObject && !empty($imageObject->original->url) && $model->{$value}->original->url != $imageObject->original->url) {
                        $imageObject->delete();
                    }
                }
            }
        });
        static::deleted(function ($model) {
            $imageFields = $model->image_fields;
            if (count($imageFields) > 0) {
                foreach ($imageFields as $key => $value) {
                    $model->{$value}->delete();
                }
            }
        });
    }