Agent::installSupportBox

static function installSupportBox()
{
	if (
		BitrixMainModuleManager::isModuleInstalled('bitrix24') ||
		!BitrixMainLoader::includeModule('im') ||
		!BitrixMainLoader::includeModule('imbot')
	)
	{
		return '';
	}

	if (class_exists('\Bitrix\ImBot\Bot\SupportBox', true))
	{
		if (SupportBox::register())
		{
			SupportBox::addAgent([
				'class' => SupportBox::class,
				'agent' => 'refreshAgent()',
				'regular' => false,
				'delay' => random_int(60, 3600),
			]);
		}
	}

	return '';
}