Adapter::isAvailable

public function isAvailable()
{
	if ($this->message instanceof iAds)
	{
		return IntegrationBitrix24Service::isAdAvailable();
	}

	if ($this->message instanceof iReturnCustomer)
	{
		return IntegrationBitrix24Service::isRcAvailable();
	}

	switch ($this->getCode())
	{
		case iBase::CODE_MAIL:
			return IntegrationBitrix24Service::isEmailAvailable();
		case iBase::CODE_MASTER_YANDEX:
			return IntegrationBitrix24Service::isMasterYandexAvailable();

		default:
			return IntegrationBitrix24Service::isMailingsAvailable();
	}
}