void bw_DoWork(object sender, DoWorkEventArgs e)
{
if (_invoices == null)
{
return; // Haven't parsed any invoices yet, or there was an error
}
sessionManager.BeginSession(COMPANY_FILE, ENOpenMode.omDontCare);
_sessionBegun = true;
_failed = false;
// Grab the list of unpaid invoices from the selected customer
IMsgSetRequest messageSet = sessionManager.CreateMsgSetRequest("CA", 12, 0);
IInvoiceQuery invoiceQuery = messageSet.AppendInvoiceQueryRq();
invoiceQuery.ORInvoiceQuery.InvoiceFilter.PaidStatus.SetValue(ENPaidStatus.psNotPaidOnly);
invoiceQuery.ORInvoiceQuery.InvoiceFilter.EntityFilter.OREntityFilter.FullNameList.Add(e.Argument.ToString());
try
{
IMsgSetResponse responseSet = sessionManager.DoRequests(messageSet);
IResponse response;
ENResponseType responseType;
for (int i = 0; i < responseSet.ResponseList.Count; i++)
{
response = responseSet.ResponseList.GetAt(i);
if (response.Detail == null)
{
continue;
}
responseType = (ENResponseType)response.Type.GetValue();
if (responseType == ENResponseType.rtInvoiceQueryRs)
{
IInvoiceRetList invoiceList = (IInvoiceRetList)response.Detail;
for (int invoiceIndex = 0; invoiceIndex < invoiceList.Count; invoiceIndex++)
{
IInvoiceRet invoice = (IInvoiceRet)invoiceList.GetAt(invoiceIndex);
if (invoice != null)
{
//unpaid_listbox.Items.Add(invoice.CustomerRef.FullName.GetValue() + " - " + invoice.RefNumber.GetValue() + " ( " + invoice.TxnID.GetValue() + " )");
_unpaidInvoices.Add(new Invoice(invoice.RefNumber.GetValue(), invoice.TxnID.GetValue()));
int index = _invoices.FindIndex(x => x.Probill == invoice.RefNumber.GetValue());
if (index >= 0)
{
_invoices[index].TxnID = invoice.TxnID.GetValue();
Trace.WriteLine("Applying TxnID " + invoice.TxnID.GetValue() + " to Invoice " + _invoices[index].Probill);
}
}
}
}
}
messageSet = sessionManager.CreateMsgSetRequest("CA", 12, 0);
messageSet.Attributes.OnError = ENRqOnError.roeContinue;
IReceivePaymentAdd payment = messageSet.AppendReceivePaymentAddRq();
// Populate the request with all the details
payment.CustomerRef.FullName.SetValue(e.Argument.ToString());
payment.RefNumber.SetValue(_invoices.First().ChequeNumber);
payment.PaymentMethodRef.FullName.SetValue("Cheque");
IAppliedToTxnAdd txn;
double totalAmt = 0.0;
int count = 0;
foreach (Invoice i in _invoices)
{
// Don't add payments that are negative (IE. back charges, etc)
if (i.Total < 0)
{
Trace.WriteLine(String.Format("Rejecting negative transaction {0} for ${1}", i.Probill, i.Total));
// Subtract it from our total
// TODO: add an expense?
//totalAmt -= i.Total;
continue;
}
if (i.Total == 0)
{
// Discard any empty entries
Trace.WriteLine("Rejecting empty entry");
continue;
}
if (i.TxnID == "")
{
// Discard any invalid entries (couldn't find an unpaid invoice that matches)
Trace.WriteLine("Rejecting entry with no TxnID");
continue;
}
txn = payment.ORApplyPayment.AppliedToTxnAddList.Append();
txn.PaymentAmount.SetValue(i.Total);
txn.TxnID.SetValue(i.TxnID);
totalAmt += i.Total;
count += 1;
Trace.WriteLine("Adding Transaction of " + i.Total + " with TxnID " + i.TxnID + " ( " + count + " )");
}
Trace.WriteLine("Total amount received: " + totalAmt);
// Round off the total to two decimal places, otherwise it will sometimes inexplicably fail
totalAmt = Math.Round(totalAmt, 2);
payment.TotalAmount.SetValue(totalAmt);
// TODO: fix hardcoded version number
payment.Memo.SetValue("Automatically generated by qbFixer 0.1 beta");
//payment.TxnDate.SetValue(DateTime.Today);
responseSet = sessionManager.DoRequests(messageSet);
for (int i = 0; i < responseSet.ResponseList.Count; i++)
{
response = responseSet.ResponseList.GetAt(i);
if (response.StatusCode > 0)
{
MessageBox.Show(response.StatusMessage);
return;
}
}
_bw.ReportProgress(100);
_bw.CancelAsync();
}
catch (System.Runtime.InteropServices.COMException comEx)
{
MessageBox.Show(comEx.Message);
_failed = true;
}
finally
{
sessionManager.EndSession();
_sessionBegun = false;
}
}