InterestedUserFieldChangeListener.php

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<?php

declare(strict_types=1);

namespace ILIAS\User\Profile\ChangeListeners;

use ILIAS\Language\Language;

class InterestedUserFieldChangeListener
{
    private array $attributes = [];

    public function __construct(
        private readonly Language $lng,
        private readonly string $name,
        private readonly string $field_name
    ) {
    }

    public function getName(): string
    {
        return $this->name;
    }

    public function getFieldName(): string
    {
        return $this->field_name;
    }

    public function getAttributes(): array
    {
        return $this->attributes;
    }

    public function addAttribute(string $attribute_name): InterestedUserFieldAttribute
    {
        if (!isset($this->attributes[$attribute_name])) {
            $this->attributes[$attribute_name] = new InterestedUserFieldAttribute(
                $this->lng,
                $attribute_name,
                $this->field_name
            );
        }
        return $this->attributes[$attribute_name];
    }
}