public void Then1(string batchNumber, Table table)
{
var task = ValidateTransactionBus.GetSingleResponseAsync(5);
task.Wait();
response = task.Result;
Assert.IsNotNull(response, "No response received");
Assert.IsFalse(string.IsNullOrEmpty(response.voucherBatch.scannedBatchNumber));
Assert.AreEqual(batchNumber, response.voucherBatch.scannedBatchNumber);
table.CompareToSet(response.voucher);
}
public void Execute(IJobExecutionContext context)
{
Log.Information("Scanning database for completed transaction validation batches");
using (var lifetimeScope = component.BeginLifetimeScope())
{
using (var dipsDbContext = dbContext ?? lifetimeScope.Resolve<IDipsDbContext>())
{
//Get all the potential batches that have been completed
var completedBatches =
dipsDbContext.Queues
.Where(q =>
!q.ResponseCompleted
&& q.S_LOCATION == DipsLocationType.TransactionValidationDone.Value
&& q.S_LOCK.Trim() == "0")
.ToList();
Log.Information("Found {0} completed transaction validation batches", completedBatches.Count);
foreach (var completedBatch in completedBatches)
{
Log.Debug("Creating response for batch {@batch}", completedBatch.S_BATCH);
//only commit the transaction if
// a) we were the first application to mark this batch row as ValidateTransactionCompleted (DipsQueue uses optimistic concurrency)
// b) we were able to place a response message on the bus
using (var tx = dipsDbContext.BeginTransaction())
{
try
{
//mark the batch as completed so it gets 'locked'
completedBatch.ResponseCompleted = true;
var routingKey = completedBatch.RoutingKey;
dipsDbContext.SaveChanges();
var batchNumber = completedBatch.S_BATCH;
//get the vouchers, generate and send the response
var vouchers = dipsDbContext.NabChqPods
.Where(v => v.S_BATCH == batchNumber && v.S_DEL_IND != " 255")
.ToList()
.Select(v => new
{
S_STATUS1 =
int.Parse(string.IsNullOrWhiteSpace(v.S_STATUS1) ? "0" : v.S_STATUS1),
voucher = v
}).ToList();
if (vouchers.Count > 0)
{
var firstVoucher = vouchers.First(v => v.voucher.isGeneratedVoucher != "1");
//use bitmasks to map the values from S_STATUS1 field
var batchResponse = new ValidateBatchTransactionResponse
{
voucherBatch = new VoucherBatch
{
scannedBatchNumber = completedBatch.S_BATCH,
workType =
ResponseHelper.ParseWorkType(
ResponseHelper.TrimString(completedBatch.S_JOB_ID)),
batchAccountNumber = firstVoucher.voucher.batchAccountNumber,
captureBsb = firstVoucher.voucher.captureBSB,
processingState =
ResponseHelper.ParseState(
ResponseHelper.TrimString(firstVoucher.voucher.processing_state)),
collectingBank = firstVoucher.voucher.collecting_bank,
unitID = firstVoucher.voucher.unit_id,
batchType = ResponseHelper.TrimString(firstVoucher.voucher.batch_type),
subBatchType =
ResponseHelper.TrimString(firstVoucher.voucher.sub_batch_type),
},
voucher = vouchers.Select(v => new ValidateTransactionResponse
{
documentReferenceNumber = v.voucher.S_TRACE.Trim(),
surplusItemFlag = ResponseHelper.ParseStringAsBool(v.voucher.surplusItemFlag),
suspectFraudFlag = ResponseHelper.ParseStringAsBool(v.voucher.micr_suspect_fraud_flag),
codelineFieldsStatus = new CodelineStatus
{
extraAuxDomStatus =
DipsStatus1Bitmask.GetExtraAuxDomStatusMasked(v.S_STATUS1),
auxDomStatus = DipsStatus1Bitmask.GetAuxDomStatusMasked(v.S_STATUS1),
accountNumberStatus =
DipsStatus1Bitmask.GetAccountNumberStatusMasked(v.S_STATUS1),
amountStatus = DipsStatus1Bitmask.GetAmountStatusMasked(v.S_STATUS1),
bsbNumberStatus =
DipsStatus1Bitmask.GetBsbNumberStatusMasked(v.S_STATUS1),
transactionCodeStatus =
DipsStatus1Bitmask.GetTransactionCodeStatusMasked(v.S_STATUS1),
},
reasonCode = ResponseHelper.GetExpertBalanceReason(v.voucher.balanceReason),
transactionLinkNumber =
ResponseHelper.TrimString(v.voucher.transactionLinkNumber),
unprocessable = ResponseHelper.ParseStringAsBool(v.voucher.unproc_flag),
forValueIndicator = ResponseHelper.TrimString(v.voucher.fv_ind),
dips_override = ResponseHelper.TrimString(v.voucher.@override),
thirdPartyCheckRequired =
ResponseHelper.ParseYNStringAsBool(v.voucher.tpcRequired),
unencodedECDReturnFlag =
ResponseHelper.ParseStringAsBool(v.voucher.fxa_unencoded_ECD_return),
thirdPartyMixedDepositReturnFlag =
ResponseHelper.ParseStringAsBool(v.voucher.tpcMixedDepRet),
postTransmissionQaAmountFlag =
ResponseHelper.ParseStringAsBool(v.voucher.fxaPtQAAmtFlag),
postTransmissionQaCodelineFlag =
ResponseHelper.ParseStringAsBool(v.voucher.fxaPtQACodelineFlag),
voucher = new Voucher
{
accountNumber = ResponseHelper.TrimString(v.voucher.acc_num),
amount = ResponseHelper.ParseAmountField(v.voucher.amount),
auxDom = ResponseHelper.TrimString(v.voucher.ser_num),
bsbNumber = v.voucher.bsb_num,
//DIPS overwrites doc_ref_num with empty values during auto balancing ..
documentReferenceNumber = v.voucher.S_TRACE.Trim(),
extraAuxDom = ResponseHelper.TrimString(v.voucher.ead),
transactionCode = ResponseHelper.TrimString(v.voucher.trancode),
documentType = ResponseHelper.ParseDocumentType(v.voucher.doc_type),
processingDate =
DateTime.ParseExact(
string.Format("{0}{1}", completedBatch.S_SDATE,
completedBatch.S_STIME), "dd/MM/yyHH:mm:ss",
CultureInfo.InvariantCulture),
}
}).ToArray()
};
if (adapterConfiguration.DeleteDatabaseRows)
{
ResponseHelper.CleanupBatchData(batchNumber, dipsDbContext);
}
if (string.IsNullOrEmpty(routingKey))
{
routingKey = string.Empty;
}
Task.WaitAll(responseExchange.PublishAsync(batchResponse,
completedBatch.CorrelationId, routingKey.Trim()));
tx.Commit();
Log.Debug(
"Transaction validation batch '{@batch}' has been completed and a response has been placed on the queue",
completedBatch.S_BATCH);
Log.Information("Batch '{@batch}' response sent: {@response}",
completedBatch.S_BATCH, batchResponse);
}
else
{
Log.Error(
"Could not create a transaction validation response for batch '{@batch}' because the vouchers cannot be queried",
completedBatch.S_BATCH);
}
}
catch (OptimisticConcurrencyException)
{
//this is to handle the race condition where more than instance of this service is running at the same time and tries to update the row.
//basically ignore the message by loggin a warning and roll back.
//if this row was not included by mistake (e.g. it should be included), it will just come in in the next batch run.
Log.Warning(
"Could not create a transaction validation response for batch '{@batch}' because the DIPS database row was updated by another connection",
completedBatch.S_BATCH);
tx.Rollback();
}
catch (Exception ex)
{
Log.Error(
ex,
"Could not complete and create an transaction validation response for batch '{@batch}'",
completedBatch.S_BATCH);
tx.Rollback();
}
}
}
}
}
Log.Information("Finished processing completed transaction validation batches");
}