TextFieldEnabled.php

См. документацию.

<?php
 
namespace Bitrix\Im\V2\Chat\Fields\Field;
 
use Bitrix\Im\V2\Chat;
use Bitrix\Im\V2\Chat\Fields\BaseField;
use Bitrix\Im\V2\Chat\Param\Params;
use Bitrix\Im\V2\Pull\Event\ChatFieldsUpdate;
 
class TextFieldEnabled extends BaseField
{
    protected Params $params;
 
    public function __construct(int $chatId)
    {
        parent::__construct($chatId);
        $this->params = Params::getInstance($chatId);
    }

    public function get(): bool
    {
        return $this->params->get(Params::TEXT_FIELD_ENABLED)?->getValue() ?? true;
    }

    public function set(mixed $value): self
    {
        $isChanged = false;
        $value = (bool)$value;
 
        if (!$value && $this->params->get(Params::TEXT_FIELD_ENABLED) === null)
        {
            $this->params->addParamByName(Params::TEXT_FIELD_ENABLED, false);
            $isChanged = true;
        }
        elseif ($value && $this->params->get(Params::TEXT_FIELD_ENABLED) !== null)
        {
            $this->params->deleteParam(Params::TEXT_FIELD_ENABLED);
            $isChanged = true;
        }
 
        if ($isChanged)
        {
            $this->sendPush();
        }
 
        return $this;
    }
 
    protected function sendPush(): void
    {
        $chat = Chat::getInstance($this->chatId);
        $updateField = ['optionalParams' => [$this->getFieldName() => $this->get()]];
        (new ChatFieldsUpdate($chat, $updateField))->send();
    }
 
    protected function getFieldName(): string
    {
        return 'textFieldEnabled';
    }
 
    public function toRestFormat(array $option = []): array
    {
        $enableTextField = $this->get();
 
        if ($enableTextField)
        {
            return [];
        }
 
        return [$this->getFieldName() => false];
    }
}