WhatsApp::getDefaultFormId

static function getDefaultFormId(): ?int
{
	if (!self::canUse())
	{
		return null;
	}

	$id = Internals\FormTable::getRow([
		"select" => ["ID"],
		"order" => ["ID" => "DESC"],
		"filter" => ["IS_WHATSAPP_FORM" => "Y"],
	])['ID'] ?? null;

	if (!$id)
	{
		Preset::installWhatsAppDefaultForm();
		$id = Internals\FormTable::getRow([
				"select" => ["ID"],
				"order" => ["ID" => "DESC"],
				"filter" => ["IS_WHATSAPP_FORM" => "Y"],
			])['ID'] ?? null;
		if (!$id)
		{
			return null;
		}
	}

	return (int)$id;
}