private GeneralLedger()
{
_untransferredEntryIdentifiers = new List <GeneralLedgerEntryIdentifier>();
_entryIdentifiers = new List <GeneralLedgerEntryIdentifier>();
_trialBalance = TrialBalance.None;
_closingOn = default;
_profitAndLoss = null !;
Register <GeneralLedgerOpened>(e => _period = Period.Open(e.OpenedOn));
Register <AccountingPeriodClosing>(e => {
_periodClosing = true;
_period = Period.Parse(e.Period);
_profitAndLoss = new ProfitAndLoss(_period);
_entryIdentifiers.AddRange(Array.ConvertAll(e.GeneralLedgerEntryIds, identifier =>
new GeneralLedgerEntryIdentifier(identifier)));
_untransferredEntryIdentifiers.AddRange(_entryIdentifiers);
_closingOn = e.ClosingOn;
_closingGeneralLedgerEntryIdentifier = new GeneralLedgerEntryIdentifier(e.ClosingGeneralLedgerEntryId);
});
Register <AccountingPeriodClosed>(e => {
_untransferredEntryIdentifiers.Clear();
_entryIdentifiers.Clear();
foreach (var(accountNumber, amount) in e.Balance)
{
_trialBalance.Apply(new AccountNumber(accountNumber), new Money(amount));
}
_period = Period.Parse(e.Period).Next();
_periodClosing = false;
});
}
public void TransferEntry(GeneralLedgerEntry generalLedgerEntry)
{
generalLedgerEntry.MustBeInBalance();
generalLedgerEntry.MustBePosted();
ProfitAndLoss.Transfer(generalLedgerEntry);
TrialBalance.Transfer(generalLedgerEntry);
TrialBalance.MustBeInBalance();
_generalLedgerEntryIdentifiers.Remove(generalLedgerEntry.Identifier);
}
public GeneralLedgerEntry Complete()
{
if (_generalLedgerEntryIdentifiers.Count > 0)
{
throw new PeriodContainsUntransferredEntriesException(_accountingPeriod,
_generalLedgerEntryIdentifiers.ToArray());
}
TrialBalance.MustBeInBalance();
return(ProfitAndLoss.GetClosingEntry(_accountIsDeactivated, _retainedEarningsAccount,
_closingOn, _closingGeneralLedgerEntryIdentifier));
}
public AccountingPeriodClosingProcess(
ChartOfAccounts chartOfAccounts,
AccountingPeriod accountingPeriod,
LocalDateTime closingOn,
GeneralLedgerEntryIdentifier[] generalLedgerEntryIdentifiers,
GeneralLedgerEntryIdentifier closingGeneralLedgerEntryIdentifier,
EquityAccount retainedEarningsAccount,
AccountIsDeactivated accountIsDeactivated)
{
_accountingPeriod = accountingPeriod;
_closingOn = closingOn;
_closingGeneralLedgerEntryIdentifier = closingGeneralLedgerEntryIdentifier;
_retainedEarningsAccount = retainedEarningsAccount;
_accountIsDeactivated = accountIsDeactivated;
_generalLedgerEntryIdentifiers = new HashSet <GeneralLedgerEntryIdentifier>(generalLedgerEntryIdentifiers);
TrialBalance = new TrialBalance(chartOfAccounts);
ProfitAndLoss = new ProfitAndLoss(accountingPeriod, chartOfAccounts);
}