public void Update(AmountTransferedEvent @event)
{
if (@event.EventDate <= _archive.LastEventDate)
{
return;
}
var benefactor = _archive.GetAccount(@event.BenefactorAccountId).ValueOrDefault(null);
var recipient = _archive.GetAccount(@event.ReceipientAccountId).ValueOrDefault(null);
var debit = new Debit(@event.ReceipientAccountId, @event.Amount, @event.Description, @event.EventDate);
var credit = new Credit(@event.BenefactorAccountId, @event.Amount, @event.Description, @event.EventDate);
benefactor.AddTransaction(debit);
recipient.AddTransaction(credit);
_archive.LastEventDate = @event.EventDate;
}
public decimal Handle(GetCreditLimitForAccountIdQuery query)
{
var account = _archive.GetAccount(query.Account);
if (!account.HasValue())
{
return(0);
}
return(account.ValueOrDefault(null).creditLimit);
}
public decimal Handle(GetDisposableAmountQuery query)
{
var maybeAccount = _archive.GetAccount(query.AccountId);
if (maybeAccount.HasValue())
{
var account = maybeAccount.ValueOrDefault(null);
return(_archive.GetBalance(query.AccountId).ValueOrDefault(0) + account.creditLimit);
}
return(0);
}
public IEnumerable <TransferDto> Handle(GetStatementQuery query)
{
var maybeAccount = _archive.GetAccount(query.account);
if (maybeAccount.HasValue())
{
var account = maybeAccount.ValueOrDefault(null);
foreach (var transaction in account.GetTransactions())
{
var visitor = _visitorFactory.CreateVisitor(account.CustomerId);
yield return(transaction.Accept(visitor));
}
}
}
public void Update(CreditLimitChangedEvent @event)
{
if (@event.EventDate <= _archive.LastEventDate)
{
return;
}
var account = _archive.GetAccount(@event.AccountId);
if (account.HasValue())
{
account.ValueOrDefault(null).creditLimit = @event.CreditLimit;
}
_archive.LastEventDate = @event.EventDate;
}
public Guid Handle(GetCustomerIdByAccountIdQuery query)
{
return(_archive.GetAccount(query.Account).ValueOrDefault(null).CustomerId);
}