private void Apply(AccountCashWithdrawnEvent @event)
{
if (@event.WithdrawDate.Date == DateTime.UtcNow.Date)
{
_withdrawnToday += @event.Amount;
}
else
{
_withdrawnToday = 0;
}
Balance -= @event.Amount;
}
public string Debit(decimal amount, CorrelatedMessage source)
{
var msg = string.Empty;
if (amount <= 0)
{
throw new ValidationException("Cannot withdraw a negative amount");
}
if (State.ToLower() == "blocked")
{
throw new ValidationException("Account is blocked");
}
if (DailyWireTransferLimit <= _withdrawnToday + amount)
{
var blocked = new AccountBlockedEvent(source)
{
AccountId = Id,
AccountState = "Blocked"
};
Raise(blocked);
msg = $"Account is blocked, you only have {DailyWireTransferLimit - _withdrawnToday} left to withdraw today";
}
if (State.ToLower() == "active")
{
if (Balance - amount < 0 && Math.Abs(Balance - amount) > OverDraftLimit)
{
var blocked = new AccountBlockedEvent(source)
{
AccountId = Id,
AccountState = "Blocked"
};
Raise(blocked);
msg = $"Account is blocked, you exceeded your overdraft limit";
}
else
{
var withdrawn = new AccountCashWithdrawnEvent(source)
{
AccountId = Id,
Amount = amount,
WithdrawDate = DateTime.UtcNow
};
Raise(withdrawn);
}
}
return(msg);
}
public void Handle(AccountCashWithdrawnEvent message)
{
balance -= (decimal)message.Amount;
Accounts.First(acct => acct.Id == message.AccountId.ToString()).Balance = balance;
redraw();
}
