private void FindUserInfo(string username)
{
User user = _stregsystem.GetUserByUsername(username);
if (user != null)
{
_ui.DisplayUserInfo(user);
// maks 10 tranaktioner må vises i følge opg beskrivelsen
IEnumerable <Transaction> userTransactions = _stregsystem.GetTransactions(user, 10);
foreach (Transaction transaction in userTransactions)
{
_ui.DisplayTransaction(transaction);
}
if (user.Balance < 50)
{
_ui.DisplayUserBalanceWarning(user, user.Balance);
}
}
else
{
_ui.DisplayUserNotFound(username);
}
}