Chat::setManageSettings

public function setManageSettings(string $manageSettings): self
{
	$manageSettings = mb_strtoupper($manageSettings);
	if (!in_array($manageSettings, [self::MANAGE_RIGHTS_OWNER, self::MANAGE_RIGHTS_MANAGERS], true))
	{
		$manageSettings = $this->getDefaultManageSettings();
	}
	$this->manageSettings = $manageSettings ;

	return $this;
}