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);
}
}
void HandleUserCommand(string username)
{
try
{
User user = _stregsystem.GetUserByUsername(username);
IEnumerable <Transaction> transactions = _stregsystem.GetTransactions(user, 10);
_stregsystemUI.DisplayUserInfo(user.ToString() + $"Saldo: {user.Balance * 0.01f}");
foreach (Transaction t in transactions)
{
_stregsystemUI.DisplayTransaction(t);
}
}
catch (UserNotFoundException)
{
_stregsystemUI.DisplayUserNotFound(username);
}
}