public static bool AddUser(string userName)
{
if (waitList.Any(p => userName == p.UserName))
{
return(false); // User is already in waiting list. Could be an error from elsewhere.
}
WaitingRecord wr = new WaitingRecord
{
UserName = userName,
DateTimeLastActive = DateTime.Now
};
waitList.Add(wr);
return(true); // User is properly added last in the list.
}
public static bool Touch(string userName)
{
//Todo: Check for errors...
const int notFoundInList = -1;
int positionInList = FindUserInList(userName);
if (positionInList == notFoundInList)
{
return(false);
}
WaitingRecord wr = new WaitingRecord
{
UserName = userName,
DateTimeLastActive = DateTime.Now
};
waitList.RemoveAt(positionInList);
waitList.Insert(positionInList, wr);
return(true);
}