public void CheckBalance()
{
BankingContext bankingContext = GetContext <BankingContext>();
String account = bankingContext.GetOptional <String> ("account");
//Check balance of all the accounts
if (account == null)
{
IList <BalanceInfo> balances = new List <BalanceInfo> ();
BalanceInfo balance1 = new BalanceInfo {
Balance = bankingContext.GetBalance("100021"),
Account = "100021"
};
BalanceInfo balance2 = new BalanceInfo {
Balance = bankingContext.GetBalance("100023"),
Account = "100023"
};
balances.Add(balance1);
balances.Add(balance2);
bankingContext.Set("balance", balances);
return;
}
//Balance of one single account
if (!bankingContext.AccountExists(account))
{
bankingContext.Fail("INEXISTENT_ACCOUNT"); //Exit with error
}
bankingContext.Set("balance", bankingContext.GetBalance(account));
}
private String balanceInfoToString(BalanceInfo balanceInfo)
{
return(String.Format("{0} - {1}", balanceInfo.Account,
balanceInfo.Balance.ToString("C")));
}