public bool Post(Transaction transaction)
{
var relatedAccounts = transaction
.RelatedAccounts()
.Distinct()
.ToArray();
foreach (var account in relatedAccounts)
{
var budgets = GetBudgetsForAccount(account.Id).ToArray();
if (budgets.Length == 0)
continue;
ProcessBudgetPayout(transaction, account, budgets);
}
if (transaction.Check())
{
transaction.Id = TransactionId.From(transaction);
if (_repository.Post(transaction))
{
foreach (var debitAmount in transaction.Debit)
debitAmount.Post();
foreach (var creditAmount in transaction.Credit)
creditAmount.Post();
}
return true;
}
return false;
}
private void ProcessBudgetPayout(Transaction transaction, Account account, IEnumerable<Budget> budgets)
{
Action<Account> setBudgetAccount;
Account debit = null, credit = null;
if (transaction.IsDebitAccount(account))
{
setBudgetAccount = a => { credit = a; };
debit = this["Budget"];
}
else
{
setBudgetAccount = a => { debit = a; };
credit = this["Budget"];
}
foreach (var budget in budgets)
{
setBudgetAccount(this[budget.BudgetAccount.Id]);
transaction.Debit.Add(new Amount(debit, EntryType.Debit, transaction.Amount));
transaction.Credit.Add(new Amount(credit, EntryType.Credit, transaction.Amount));
}
}
public static string From(Transaction transaction)
{
var date = transaction.Date;
var amount = transaction.Amount;
var reference = transaction.Reference;
var description = transaction.Description;
return From(date, amount, reference, description);
}