private function _saveActivityLog($log)
{
doUserActivity::saveActivity('stock', $log);
}
private function updateLoggedInfo()
{
doUserActivity::saveActivity('updateloggedTime', 0);
}
private function saveActivity($totalamount, $customer_id)
{
$customer = Customer::find($customer_id);
$customername = $customer != null ? $customer->pluck('name') : null;
doUserActivity::saveActivity('sale', $totalamount, $customername, $this->receiptID);
}