Transaction(Global.Global.transactionDirection transactionInOrOut, decimal transactionAmount, string transactionCurrencyCode, DateTime transactionOn)
{
this.transactionInOrOut = transactionInOrOut;
this.transactionCurrencyCode = transactionCurrencyCode;
this.transactionAmount = transactionAmount;
this.transactionOn = transactionOn;
}
public Transaction(Account account, Global.Global.transactionDirection transactionInOrOut, decimal transactionAmount, string transactionCurrencyCode, DateTime transactionOn)
{
decimal accountAvailableAmount = account.getAccountAmount();
//check for exchange
if (transactionCurrencyCode != account.getAccountCurrencyCode())
{
throw new Exception("Exchange not allowed, please repeat this transaction with this currency " + account.getAccountCurrencyCode());
}
Transaction transaction = new Transaction(transactionInOrOut, transactionAmount, transactionCurrencyCode, transactionOn);
switch (transactionInOrOut)
{
case Global.Global.transactionDirection.Out:
if (transactionAmount > accountAvailableAmount)
{
throw new Exception(String.Format("Amount exceeds available balance. Available balance: {0} {1}", account.getAccountAmount().ToString(), account.getAccountCurrencyCode()));
}
else
{
decimal newOutAmountAvailable = accountAvailableAmount - transactionAmount;
account.setAccountAmount(newOutAmountAvailable);
account.addTransaction(transaction);
}
break;
case Global.Global.transactionDirection.In:
decimal newInAmountAvailable = accountAvailableAmount + transactionAmount;
account.setAccountAmount(newInAmountAvailable);
account.addTransaction(transaction);
break;
default:
throw new Exception("Transaction could not be completed");
}
}