public void CommitAdvance()
{
bool isNew = id < 0;
using (DbTransaction transaction = new DbTransaction(BusinessDomain.DataAccessProvider)) {
transaction.SnapshotObject(this);
if (isNew)
{
mode = PaymentMode.Paid;
userId = BusinessDomain.LoggedUser.Id;
operationType = (int)Data.OperationType.AdvancePayment;
sign = 1;
locationId = Location.DefaultId;
}
BusinessDomain.DataAccessProvider.AddAdvancePayment(this);
if (isNew && Type.BaseType == BasePaymentType.Cash)
{
CashBookEntry cashBookEntry = new CashBookEntry(this)
{
OperationNumber = OperationId,
PartnerName = PartnerName,
TurnoverType = TurnoverType.IncomeAdvance,
DescriptionTemplate = Translator.GetString("Advance Payment No. {0}, {1}")
};
cashBookEntry.CommitChanges();
}
transaction.Complete();
}
if (isNew)
{
BusinessDomain.OnPaymentCommited(this);
}
}
private static void DistributeAdvances(IList <Payment> advances, IList <Payment> duePayments, ICollection <Payment> payments)
{
for (int i = 0; i < advances.Count; i++)
{
Payment advance = advances [i];
foreach (Payment duePayment in duePayments)
{
if (duePayment.Quantity.IsZero() || duePayment.Sign != advance.Sign)
{
continue;
}
Payment payment = (Payment)duePayment.Clone();
payment.Id = -1;
payment.Mode = PaymentMode.Paid;
payment.Date = advance.Date;
payment.Quantity = Math.Min(advance.Quantity, duePayment.Quantity);
payment.TypeId = advance.TypeId;
payment.TransactionNumber = advance.TransactionNumber;
payment.CommitChanges();
payments.Add(payment);
if (payment.Type.BaseType == BasePaymentType.Cash)
{
CashBookEntry entry = new CashBookEntry(payment)
{
OperationNumber = payment.OperationId,
PartnerName = payment.PartnerName,
LocationId = payment.LocationId,
Description = string.Format("{0} No. {1}, {2}",
Translator.GetOperationTypeGlobalName((OperationType)payment.OperationType),
Operation.GetFormattedOperationNumber(payment.OperationId),
payment.PartnerName)
};
if (payment.Sign > 0)
{
entry.PaymentDirection = TurnoverDirection.Income;
entry.TurnoverType = TurnoverType.IncomeOther;
}
else
{
entry.PaymentDirection = TurnoverDirection.Expense;
entry.TurnoverType = TurnoverType.ExpenseOther;
}
entry.CommitChanges();
}
advance.Quantity -= payment.Quantity;
duePayment.Quantity -= payment.Quantity;
if (advance.Id > 0)
{
advance.CommitChanges();
}
if (advance.Quantity.IsZero())
{
break;
}
}
if (advance.Quantity.IsZero())
{
advances.RemoveAt(i);
i--;
}
}
}
