/// <summary>
/// Handle the grid requesting tooltip content
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void OnShowToolTipHandler(object sender, ReportGridtToolTipEventArgs e)
{
if (e.ReportCell.ReportColumn.ColumnId == "HeatIndexColumn")
{
if (this.matchToolTipContent == null)
{
this.matchToolTipContent = new FluidTrade.Guardian.Windows.Controls.MatchPartsUserControl();
}
IContent iContent = e.ReportCell.ReportRow.IContent;
CreditCardRow creditCardRow = iContent.Key as CreditCardRow;
if (creditCardRow == null)
{
return;
}
foreach (ConsumerTrustNegotiationRow consumerTrustNegotiationRow in creditCardRow.GetConsumerTrustNegotiationRows())
{
if (creditCardRow.CreditCardId == consumerTrustNegotiationRow.CreditCardId)
{
MatchRow matchRow = consumerTrustNegotiationRow.MatchRow;
if (matchRow != null &&
matchRow.IsHeatIndexDetailsNull() == false)
{
this.matchToolTipContent.SetDetails(matchRow.HeatIndexDetails);
e.ToolTip.Content = this.matchToolTipContent;
}
break;
}
}
}
}
/// <summary>
/// Find the working order than contains this credit card.
/// </summary>
/// <param name="transaction">The transaction object.</param>
/// <param name="creditCardId">The credit card id.</param>
/// <returns>The working order that contains this credit card.</returns>
private WorkingOrderRow FindWorkingOrder(DataModelTransaction transaction, Guid creditCardId)
{
CreditCardRow creditCardRow = DataModel.CreditCard.CreditCardKey.Find(creditCardId);
creditCardRow.AcquireReaderLock(transaction);
ConsumerRow consumerRow = creditCardRow.ConsumerRow;
creditCardRow.ReleaseLock(transaction.TransactionId);
consumerRow.AcquireReaderLock(transaction);
ConsumerDebtRow[] consumerDebtRows = consumerRow.GetConsumerDebtRows();
ConsumerTrustRow[] consumerTrustRows = consumerRow.GetConsumerTrustRows();
consumerRow.ReleaseLock(transaction.TransactionId);
// There really should only be one ConsumerDebtRow (if there is one at all).
foreach (ConsumerDebtRow consumerDebtRow in consumerDebtRows)
{
consumerDebtRow.AcquireReaderLock(transaction);
SecurityRow securityRow = consumerDebtRow.SecurityRow;
consumerDebtRow.ReleaseLock(transaction.TransactionId);
securityRow.AcquireReaderLock(transaction);
WorkingOrderRow[] workingOrderRows = securityRow.GetWorkingOrderRowsByFK_Security_WorkingOrder_SecurityId();
securityRow.ReleaseLock(transaction.TransactionId);
// There really should only be one WorkingOrderRow, so return the first one we find.
foreach (WorkingOrderRow workingOrderRow in workingOrderRows)
{
return(workingOrderRow);
}
}
// There really should only be one ConsumerTrustRow (if there is one at all).
foreach (ConsumerTrustRow consumerTrustRow in consumerTrustRows)
{
consumerTrustRow.AcquireReaderLock(transaction);
SecurityRow securityRow = consumerTrustRow.SecurityRow;
consumerTrustRow.ReleaseLock(transaction.TransactionId);
securityRow.AcquireReaderLock(transaction);
WorkingOrderRow[] workingOrderRows = securityRow.GetWorkingOrderRowsByFK_Security_WorkingOrder_SecurityId();
securityRow.ReleaseLock(transaction.TransactionId);
// There really should only be one WorkingOrderRow, so return the first one we find.
foreach (WorkingOrderRow workingOrderRow in workingOrderRows)
{
return(workingOrderRow);
}
}
return(null);
}
/// <summary>
/// Handlers for the ComboBox class of controls.
/// </summary>
/// <param name="sender">The object that originated the event.</param>
/// <param name="routedEventArgs">The routed event arguments.</param>
private void OnSelectorSelectionChanged(object sender, RoutedEventArgs routedEventArgs)
{
// The main idea of this handler is to sort out the user generated actions from the machine generated actions. Once
// its determined that it was a user action, a background thread is called to change the associated field to the value
// selected by the ComboBox.
SelectionChangedEventArgs selectionChangedEventArgs = routedEventArgs as SelectionChangedEventArgs;
// Handle changes to ComboBox elements.
if (selectionChangedEventArgs.OriginalSource is ComboBox)
{
ComboBox comboBox = selectionChangedEventArgs.OriginalSource as ComboBox;
IContent iContent = comboBox.DataContext as IContent;
// This filters all the ComboBox events looking for user initiated actions that are bound to the data model.
if (InputHelper.IsUserInitiated(comboBox, ComboBox.SelectedValueProperty) &&
iContent != null && iContent.Key is DataTableCoordinate)
{
// At this point, a ComboBox was modified by the user and it is connected to a data model field. This will extract
// the coordinates of the field in the table. That, in turn, drives the decision about how to update the shared
// data model.
DataTableCoordinate dataTableCoordiante = iContent.Key as DataTableCoordinate;
CreditCardRow creditCardRow = dataTableCoordiante.DataRow as CreditCardRow;
if (dataTableCoordiante.DataColumn == DataModel.CreditCard.DebtRuleIdColumn)
{
//make sure the value has changed before making a webSvc call
object newDebtRuleId = comboBox.SelectedValue;
if (newDebtRuleId == null || (Guid)newDebtRuleId == Guid.Empty)
{
newDebtRuleId = DBNull.Value;
}
object oldDebtRuleId = DBNull.Value;
if (creditCardRow.IsDebtRuleIdNull() == false)
{
oldDebtRuleId = creditCardRow.DebtRuleId;
}
if (object.Equals(oldDebtRuleId, newDebtRuleId) == false)
{
FluidTrade.Core.ThreadPoolHelper.QueueUserWorkItem(UpdateField, new Func <MethodResponseErrorCode>(() =>
TradingSupportWebService.UpdateCreditCard(new CreditCard(creditCardRow)
{
DebtRuleId = newDebtRuleId
})));
}
}
}
}
}
/// <summary>
/// Handlers for the Toggle button class of controls.
/// </summary>
/// <param name="sender">The object that originated the event.</param>
/// <param name="routedEventArgs">The routed event arguments.</param>
private void OnToggleButtonChange(object sender, RoutedEventArgs routedEventArgs)
{
// The main idea of this handler is to sort out the user generated actions from the machine generated actions. Once
// its determined that it was a user action, a background thread is called to change the associated field to the value
// selected by the ToggleButton.
ToggleButton toggleButton = routedEventArgs.OriginalSource as ToggleButton;
IContent iContent = toggleButton.DataContext as IContent;
// This filters all the ToggleButton events looking for user initiated actions that are bound to the data model.
if (InputHelper.IsUserInitiated(toggleButton, ToggleButton.IsCheckedProperty) &&
iContent != null && iContent.Key is DataTableCoordinate)
{
// At this point, a ToggleButton was modified by the user and it is connected to a data model field. This will
// extract the coordinates of the field in the table. That, in turn, drives the decision about how to update the
// shared data model.
DataTableCoordinate dataTableCoordiante = iContent.Key as DataTableCoordinate;
CreditCardRow CreditCardRow = dataTableCoordiante.DataRow as CreditCardRow;
}
}
/// <summary>
/// Delete the selected rows.
/// </summary>
public void DeleteRows()
{
List <List <FluidTrade.Core.Windows.Controls.ReportRow> > selectedRowBlocks = reportGrid.SelectedRowBlocks;
List <CreditCardRow> toDeleteRows = new List <CreditCardRow>();
if ((selectedRowBlocks.Count < 1) && (reportGrid.CurrentReportCell != null))
{
if (reportGrid.CurrentReportCell != null)
{
FluidTrade.Core.Windows.Controls.ReportRow row = reportGrid.CurrentReportCell.ReportRow;
if (row != null)
{
CreditCardRow workingOrderRow = GetandValidateWorkingRow(row);
toDeleteRows.Add(workingOrderRow);
FluidTrade.Core.ThreadPoolHelper.QueueUserWorkItem(DestroyRecords, toDeleteRows);
}
}
}
else
{
//Iterate over collections of selected items
foreach (var selectedRows in selectedRowBlocks)
{
foreach (FluidTrade.Core.Windows.Controls.ReportRow row in selectedRows)
{
CreditCardRow workingOrderRow = GetandValidateWorkingRow(row);
if (workingOrderRow != null)
{
toDeleteRows.Add(workingOrderRow);
}
}
}
if (toDeleteRows.Count > 0)
{
FluidTrade.Core.ThreadPoolHelper.QueueUserWorkItem(DestroyRecords, toDeleteRows);
}
}
}
/// <summary>
/// Safely retrieve workingOrderRow from a reportRow
/// </summary>
/// <param name="row"></param>
/// <returns></returns>
private CreditCardRow GetandValidateWorkingRow(FluidTrade.Core.Windows.Controls.ReportRow row)
{
CreditCardRow workingOrderRow = row.NullSafe(datarow => datarow.IContent).NullSafe(Content => Content.Key) as CreditCardRow;
try
{
if (workingOrderRow != null)
{
if (workingOrderRow.CreditCardId != null)
{
return(workingOrderRow);
}
}
}
catch (RowNotInTableException)
{
//Deleted row.
workingOrderRow = null;
}
return(workingOrderRow);
}
public static MethodResponseErrorCode UpdateCreditCard(CreditCard creditcard)
{
MethodResponseErrorCode response = null;
// Update the database.
TradingSupportClient tradingSupportClient = new TradingSupportClient(Guardian.Properties.Settings.Default.TradingSupportEndpoint);
try
{
lock (DataModel.SyncRoot)
{
CreditCardRow row = DataModel.CreditCard.CreditCardKey.Find(creditcard.RowId);
if (TradingSupportWebService.ColumnChanged(row, creditcard))
{
response = tradingSupportClient.UpdateCreditCard(new CreditCard[] { creditcard });
}
else
{
response = null;
}
}
}
catch (Exception exception)
{
// Any issues trying to communicate to the server are logged.
EventLog.Error("{0}, {1}", exception.Message, exception.StackTrace);
}
finally
{
if (tradingSupportClient != null && tradingSupportClient.State == CommunicationState.Opened)
{
tradingSupportClient.Close();
}
}
return(response);
}
/// <summary>
/// Creates a settlement for a Consumer Trust representative.
/// </summary>
/// <param name="consumerTrustNegotiationId">The identifier of the negotiation that has been agreed to by both parties.</param>
public static void CreateConsumerTrustSettlement(Guid consumerTrustNegotiationId)
{
// A reference to the data model is required to query the database within the scope of a transaction.
DataModel dataModel = new DataModel();
// The locking model does not provide for recursive reader locks or promoting reader locks to writer locks. So the data is collected
// during a phase then the table can be locked determinstically to prevent deadlocks, then the calls to update the data model are made
// once all the reader locks have been released. This structure holds the information required for the creation of a settlement record.
TrustSettlementInfo trustSettlementInfo = new TrustSettlementInfo();
// Extract the ambient transaction.
DataModelTransaction dataModelTransaction = DataModelTransaction.Current;
// These rows will be locked momentarily while the data is collected and released before the actual transaction.
ConsumerTrustNegotiationRow consumerTrustNegotiationRow = null;
MatchRow matchRow = null;
MatchRow contraMatchRow = null;
BlotterRow blotterRow = null;
BlotterRow contraBlotterRow = null;
DebtClassRow debtClassRow = null;
ConsumerDebtNegotiationRow consumerDebtNegotiationRow = null;
WorkingOrderRow workingOrderRow = null;
SecurityRow securityRow = null;
ConsumerTrustRow consumerTrustRow = null;
WorkingOrderRow contraWorkingOrderRow = null;
SecurityRow contraSecurityRow = null;
ConsumerDebtRow consumerDebtRow = null;
ConsumerRow consumerRow = null;
CreditCardRow creditCardRow = null;
try
{
// The starting point for creating a settlement record is to find the negotiation record that has been agreed to by both parties.
consumerTrustNegotiationRow = DataModel.ConsumerTrustNegotiation.ConsumerTrustNegotiationKey.Find(consumerTrustNegotiationId);
consumerTrustNegotiationRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
// This is the record used to match this asset against another.
matchRow = consumerTrustNegotiationRow.MatchRow;
matchRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
// The next step is to find the counter parties matching information which will lead us to the counter parties asset which, in turn, contains
// more information for the settlement.
contraMatchRow = DataModel.Match.MatchKey.Find(matchRow.ContraMatchId);
contraMatchRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
// The blotter contains a link to the Debt Class which is where the Payee information is found.
blotterRow = matchRow.BlotterRow;
blotterRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
// The blotter contains a link to the Debt Class which is where the Payee information is found.
contraBlotterRow = contraMatchRow.BlotterRow;
contraBlotterRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
// The debt class of the debt holder provides information about the Payee.
debtClassRow = contraBlotterRow.GetDebtClassRows()[0];
debtClassRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
// The negotiation table has a historical component. Ever time a change is made to the negotiation on either side a completely new record
// is created to record the change. While the earlier versions are useful for a historical context and for reports, this console is only
// interested in the current version of the negotiations.
Int64 maxVersion = Int64.MinValue;
foreach (ConsumerDebtNegotiationRow versionRow in contraMatchRow.GetConsumerDebtNegotiationRows())
{
try
{
versionRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
if (versionRow.Version > maxVersion)
{
maxVersion = versionRow.Version;
consumerDebtNegotiationRow = versionRow;
}
}
finally
{
versionRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
}
consumerDebtNegotiationRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
// The working order record is part of the object oriented path that will lead to the the asset information. This info is also needed for the
// settlement record.
workingOrderRow = matchRow.WorkingOrderRow;
workingOrderRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
// The Security record will lead us to the asset.
securityRow = workingOrderRow.SecurityRowByFK_Security_WorkingOrder_SecurityId;
securityRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
// This row contains the actual asset that is to be matched.
consumerTrustRow = securityRow.GetConsumerTrustRows()[0];
consumerTrustRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
// The counter party's asset information is also required.
contraWorkingOrderRow = contraMatchRow.WorkingOrderRow;
contraWorkingOrderRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
// This will lead to the counter party's asset.
contraSecurityRow = contraWorkingOrderRow.SecurityRowByFK_Security_WorkingOrder_SecurityId;
contraSecurityRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
// This is the asset belonging to the counter party that has just agreed to a settlement.
consumerDebtRow = contraSecurityRow.GetConsumerDebtRows()[0];
consumerDebtRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
// This is the Debt Negotiator's version of the Consumer will be used to settle the account.
consumerRow = consumerTrustRow.ConsumerRow;
consumerRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
// We also need to know which credit card was settled.
creditCardRow = consumerDebtRow.CreditCardRow;
creditCardRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
// These values are extracted from the data model while reader locks are in place on the related records. Since the locks aren't recursive
// and reader locks can't be promoted, any locks held for this collection process must be released before the middle tier methods are
// called to create the record.
trustSettlementInfo.AccountBalance = consumerDebtNegotiationRow.AccountBalance;
trustSettlementInfo.BlotterId = contraWorkingOrderRow.BlotterId;
trustSettlementInfo.ConsumerTrustNegotiationId = consumerDebtNegotiationRow.ConsumerDebtNegotiationId;
trustSettlementInfo.ConsumerTrustSettlementId = Guid.NewGuid();
trustSettlementInfo.ContraMatchId = contraMatchRow.MatchId;
trustSettlementInfo.ContraMatchRowVersion = contraMatchRow.RowVersion;
trustSettlementInfo.CreatedTime = DateTime.UtcNow;
trustSettlementInfo.CreatedUserId = TradingSupport.DaemonUserId;
trustSettlementInfo.DebtorAccountNumber = creditCardRow.AccountNumber;
trustSettlementInfo.DebtorAddress1 = consumerRow.IsAddress1Null() ? null : consumerRow.Address1;
trustSettlementInfo.DebtorAddress2 = consumerRow.IsAddress2Null() ? null : consumerRow.Address2;
trustSettlementInfo.DebtorBankAccountNumber = consumerRow.IsBankAccountNumberNull() ? null : consumerRow.BankAccountNumber;
trustSettlementInfo.DebtorBankRoutingNumber = consumerRow.IsBankRoutingNumberNull() ? null : consumerRow.BankRoutingNumber;
trustSettlementInfo.DebtorFirstName = consumerRow.IsFirstNameNull() ? null : consumerRow.FirstName;
trustSettlementInfo.DebtorLastName = consumerRow.IsLastNameNull() ? null : consumerRow.LastName;
trustSettlementInfo.DebtorMiddleName = consumerRow.IsMiddleNameNull() ? null : consumerRow.MiddleName;
trustSettlementInfo.DebtorOriginalAccountNumber = creditCardRow.OriginalAccountNumber;
trustSettlementInfo.DebtorSalutation = consumerRow.IsSalutationNull() ? null : consumerRow.Salutation;
trustSettlementInfo.DebtorSuffix = consumerRow.IsSuffixNull() ? null : consumerRow.Suffix;
trustSettlementInfo.DebtorCity = consumerRow.IsCityNull() ? null : consumerRow.City;
trustSettlementInfo.DebtorProvinceId = consumerRow.IsProvinceIdNull() ? null : (Object)consumerRow.ProvinceId;
trustSettlementInfo.DebtorPostalCode = consumerRow.IsPostalCodeNull() ? null : consumerRow.PostalCode;
trustSettlementInfo.DebtStatusId = contraMatchRow.StatusId;
trustSettlementInfo.MatchId = matchRow.MatchId;
trustSettlementInfo.MatchRowVersion = matchRow.RowVersion;
trustSettlementInfo.ModifiedTime = trustSettlementInfo.CreatedTime;
trustSettlementInfo.ModifiedUserId = trustSettlementInfo.CreatedUserId;
trustSettlementInfo.PayeeAddress1 = debtClassRow.IsAddress1Null() ? null : debtClassRow.Address1;
trustSettlementInfo.PayeeAddress2 = debtClassRow.IsAddress2Null() ? null : debtClassRow.Address2;
trustSettlementInfo.PayeeBankAccountNumber = debtClassRow.IsBankAccountNumberNull() ? null : debtClassRow.BankAccountNumber;
trustSettlementInfo.PayeeBankRoutingNumber = debtClassRow.IsBankRoutingNumberNull() ? null : debtClassRow.BankRoutingNumber;
trustSettlementInfo.PayeeCity = debtClassRow.IsCityNull() ? null : debtClassRow.City;
trustSettlementInfo.PayeeCompanyName = debtClassRow.IsCompanyNameNull() ? null : debtClassRow.CompanyName;
trustSettlementInfo.PayeeContactName = debtClassRow.IsContactNameNull() ? null : debtClassRow.ContactName;
trustSettlementInfo.PayeeDepartment = debtClassRow.IsDepartmentNull() ? null : debtClassRow.Department;
trustSettlementInfo.PayeeEmail = debtClassRow.IsEmailNull() ? null : debtClassRow.Email;
trustSettlementInfo.PayeeFax = debtClassRow.IsFaxNull() ? null : debtClassRow.Fax;
trustSettlementInfo.PayeeForBenefitOf = debtClassRow.IsForBenefitOfNull() ? null : debtClassRow.ForBenefitOf;
trustSettlementInfo.PayeePhone = debtClassRow.IsPhoneNull() ? null : debtClassRow.Phone;
trustSettlementInfo.PayeeProvinceId = debtClassRow.IsProvinceIdNull() ? null : (Object)debtClassRow.ProvinceId;
trustSettlementInfo.PayeePostalCode = debtClassRow.IsPostalCodeNull() ? null : debtClassRow.PostalCode;
trustSettlementInfo.PaymentLength = consumerDebtNegotiationRow.OfferPaymentLength;
trustSettlementInfo.TrustStatusId = matchRow.StatusId;
// The payment methods acceptable for this settlement is the union of the payment methods acceptable to both sides.
foreach (ConsumerDebtNegotiationOfferPaymentMethodRow consumerDebtNegotiationOfferPaymentMethodRow
in consumerDebtNegotiationRow.GetConsumerDebtNegotiationOfferPaymentMethodRows())
{
try
{
// The payment method needs to be locked while we check the counter party to see what types of payment methods are used there.
consumerDebtNegotiationOfferPaymentMethodRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
// This loop will compare all of the counter party's acceptable payment methods against the current one offered by the
// Debt Holder. If there are any that are compatible, they are moved to a list that is used to generate the settlement.
foreach (ConsumerTrustNegotiationOfferPaymentMethodRow consumerTrustNegotiationOfferPaymentMethodRow
in consumerTrustNegotiationRow.GetConsumerTrustNegotiationOfferPaymentMethodRows())
{
try
{
// Lock each of the counter party payment methods while a compatible one is found.
consumerTrustNegotiationOfferPaymentMethodRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
// All compatible payment methods between the parties become part of the settlement information.
if (consumerDebtNegotiationOfferPaymentMethodRow.PaymentMethodTypeId ==
consumerTrustNegotiationOfferPaymentMethodRow.PaymentMethodTypeId)
{
trustSettlementInfo.PaymentMethods.Add(
new PaymentMethodInfo(Guid.NewGuid(), consumerTrustNegotiationOfferPaymentMethodRow.PaymentMethodTypeId));
}
}
finally
{
// The counter party payment method is no longer needed.
consumerTrustNegotiationOfferPaymentMethodRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
}
}
finally
{
// This payment method is no longer needed.
consumerDebtNegotiationOfferPaymentMethodRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
}
// This will calculate the amount of time until the first payment based on the amount of time in the negotiation and the time units.
TimeUnitRow timeUnitRow = DataModel.TimeUnit.TimeUnitKey.Find(consumerDebtNegotiationRow.OfferPaymentStartDateUnitId);
try
{
timeUnitRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
trustSettlementInfo.PaymentStartDate = CommonConversion.ToDateTime(
consumerDebtNegotiationRow.OfferPaymentStartDateLength,
timeUnitRow.TimeUnitCode);
}
finally
{
timeUnitRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
// This will calculate the real value of the settlement from the negotiated parameters. All settlements are in terms of market value while
// the negotiations may take place in terms of percentages, market value or basis points.
SettlementUnitRow settlementUnitRow = consumerDebtNegotiationRow.SettlementUnitRowByFK_SettlementUnit_ConsumerDebtNegotiation_OfferSettlementUnitId;
try
{
// Lock the SettlementUnit row down while the actual settlement value is calculated.
settlementUnitRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
// This will calclate the actual settlement value from the negotiated value and the units used to negotiate.
switch (settlementUnitRow.SettlementUnitCode)
{
case SettlementUnit.BasisPoint:
trustSettlementInfo.SettlementAmount = Math.Round(
consumerDebtNegotiationRow.AccountBalance * consumerDebtNegotiationRow.OfferSettlementValue, 2);
break;
case SettlementUnit.MarketValue:
trustSettlementInfo.SettlementAmount = consumerDebtNegotiationRow.OfferSettlementValue;
break;
case SettlementUnit.Percent:
trustSettlementInfo.SettlementAmount = Math.Round(
consumerDebtNegotiationRow.AccountBalance * consumerDebtNegotiationRow.OfferSettlementValue, 2);
break;
}
}
finally
{
// The SettlementUnit row is no longer needed.
settlementUnitRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
// The 'Accepted' status indicates that one side of the negotiation has accepted the offer.
StatusRow acceptedStatusRow = DataModel.Status.StatusKeyStatusCode.Find(Status.Accepted);
try
{
acceptedStatusRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
trustSettlementInfo.AcceptedStatusId = acceptedStatusRow.StatusId;
}
finally
{
acceptedStatusRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
// The 'New' status is use for all freshly crated settlements. This state is used to tell the settlement engine that a settlement document
// should be created from the parameters.
StatusRow newStatusRow = DataModel.Status.StatusKeyStatusCode.Find(Status.New);
try
{
newStatusRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
trustSettlementInfo.NewStatusId = newStatusRow.StatusId;
}
finally
{
newStatusRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
// The 'Locked' status indicates that one side of the negotiation has accepted the offer.
StatusRow offerAcceptedStatusRow = DataModel.Status.StatusKeyStatusCode.Find(Status.OfferAccepted);
try
{
offerAcceptedStatusRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
trustSettlementInfo.OfferAcceptedStatusId = offerAcceptedStatusRow.StatusId;
}
finally
{
offerAcceptedStatusRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
// The 'Pending' status indicates that one side of the negotiation has accepted the offer.
StatusRow pendingStatusRow = DataModel.Status.StatusKeyStatusCode.Find(Status.Pending);
try
{
pendingStatusRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
trustSettlementInfo.PendingStatusId = pendingStatusRow.StatusId;
}
finally
{
pendingStatusRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
}
finally
{
// Release the record locks.
if (consumerTrustNegotiationRow != null)
{
consumerTrustNegotiationRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
if (matchRow != null)
{
matchRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
if (contraMatchRow != null)
{
contraMatchRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
if (blotterRow != null)
{
blotterRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
if (contraBlotterRow != null)
{
contraBlotterRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
if (debtClassRow != null)
{
debtClassRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
if (consumerDebtNegotiationRow != null)
{
consumerDebtNegotiationRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
if (workingOrderRow != null)
{
workingOrderRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
if (securityRow != null)
{
securityRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
if (consumerTrustRow != null)
{
consumerTrustRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
if (contraWorkingOrderRow != null)
{
contraWorkingOrderRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
if (contraSecurityRow != null)
{
contraSecurityRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
if (consumerDebtRow != null)
{
consumerDebtRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
if (consumerRow != null)
{
consumerRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
if (creditCardRow != null)
{
creditCardRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
}
// Nothing is done if this order has already been settled.
if (trustSettlementInfo.TrustStatusId == trustSettlementInfo.AcceptedStatusId)
{
return;
}
// Nothing is done if this side has already accepted the negotiation and is waiting for the other side to respond.
if (trustSettlementInfo.TrustStatusId == trustSettlementInfo.PendingStatusId)
{
return;
}
// Busines Rule #1: Don't allow a settlement if the payment methods are not compatible.
if (trustSettlementInfo.PaymentMethods.Count == 0)
{
throw new FaultException <PaymentMethodFault>(new PaymentMethodFault("The negotiation doesn't contain compatible payment methods."));
}
// Busines Rule #2: Insure there is a Payee Address
if (trustSettlementInfo.PayeeAddress1 == null)
{
throw new FaultException <ArgumentFault>(new ArgumentFault("The Payee Address was not provided."));
}
// Busines Rule #2: Insure there is a Payee City
if (trustSettlementInfo.PayeeCity == null)
{
throw new FaultException <ArgumentFault>(new ArgumentFault("The Payee City was not provided."));
}
// Busines Rule #3: Insure there is a Payee Province
if (trustSettlementInfo.PayeeProvinceId == null)
{
throw new FaultException <ArgumentFault>(new ArgumentFault("The Payee Province was not provided."));
}
// Busines Rule #4: Insure there is a Payee Company Name
if (String.IsNullOrEmpty((String)trustSettlementInfo.PayeeCompanyName))
{
throw new FaultException <ArgumentFault>(new ArgumentFault("The Payee Company Name was not provided."));
}
// Busines Rule #5: Insure there is a Debtor City
if (String.IsNullOrEmpty((String)trustSettlementInfo.DebtorAddress1))
{
throw new FaultException <ArgumentFault>(new ArgumentFault("The Debtor Address was not provided."));
}
// Busines Rule #5: Insure there is a Debtor City
if (String.IsNullOrEmpty((String)trustSettlementInfo.DebtorCity))
{
throw new FaultException <ArgumentFault>(new ArgumentFault("The Debtor City was not provided."));
}
// Busines Rule #6: Insure there is a Debtor Province
if (trustSettlementInfo.DebtorProvinceId == null)
{
throw new FaultException <ArgumentFault>(new ArgumentFault("The Debtor State was not provided."));
}
// Busines Rule #7: Insure there is a first or last name.
if (String.IsNullOrEmpty((String)trustSettlementInfo.DebtorFirstName) && String.IsNullOrEmpty((String)trustSettlementInfo.DebtorLastName))
{
throw new FaultException <ArgumentFault>(new ArgumentFault("The Debtor Name was not provided."));
}
// Only when the Consumer Debt side is awaiting a settlement is the settlement generated.
if (trustSettlementInfo.DebtStatusId == trustSettlementInfo.PendingStatusId)
{
// The state of the Match must be updated to reflect that this record is no longer available for negotiation.
dataModel.UpdateMatch(
null,
null,
null,
null,
null,
null,
null,
new Object[] { trustSettlementInfo.MatchId },
trustSettlementInfo.MatchRowVersion,
trustSettlementInfo.AcceptedStatusId,
null);
// The contra is also updated to reflect the settled state of this negotiation.
dataModel.UpdateMatch(
null,
null,
null,
null,
null,
null,
null,
new Object[] { trustSettlementInfo.ContraMatchId },
trustSettlementInfo.ContraMatchRowVersion,
trustSettlementInfo.AcceptedStatusId,
null);
// This records the terms of the settlement between the Consumer Trust account and the Consumer Debt account.
dataModel.CreateConsumerDebtSettlement(
trustSettlementInfo.AccountBalance,
trustSettlementInfo.BlotterId,
trustSettlementInfo.ConsumerTrustNegotiationId,
trustSettlementInfo.ConsumerTrustSettlementId,
trustSettlementInfo.CreatedTime,
trustSettlementInfo.CreatedUserId,
trustSettlementInfo.DebtorAccountNumber,
trustSettlementInfo.DebtorAddress1,
trustSettlementInfo.DebtorAddress2,
trustSettlementInfo.DebtorBankAccountNumber,
trustSettlementInfo.DebtorBankRoutingNumber,
trustSettlementInfo.DebtorCity,
trustSettlementInfo.DebtorFirstName,
trustSettlementInfo.DebtorLastName,
trustSettlementInfo.DebtorMiddleName,
trustSettlementInfo.DebtorOriginalAccountNumber,
trustSettlementInfo.DebtorPostalCode,
trustSettlementInfo.DebtorProvinceId,
trustSettlementInfo.DebtorSalutation,
trustSettlementInfo.DebtorSuffix,
null,
trustSettlementInfo.ModifiedTime,
trustSettlementInfo.ModifiedUserId,
trustSettlementInfo.PayeeAddress1,
trustSettlementInfo.PayeeAddress2,
trustSettlementInfo.PayeeBankAccountNumber,
trustSettlementInfo.PayeeBankRoutingNumber,
trustSettlementInfo.PayeeCity,
trustSettlementInfo.PayeeCompanyName,
trustSettlementInfo.PayeeContactName,
trustSettlementInfo.PayeeDepartment,
trustSettlementInfo.PayeeEmail,
trustSettlementInfo.PayeeFax,
trustSettlementInfo.PayeeForBenefitOf,
trustSettlementInfo.PayeePhone,
trustSettlementInfo.PayeePostalCode,
trustSettlementInfo.PayeeProvinceId,
trustSettlementInfo.PaymentLength,
trustSettlementInfo.PaymentStartDate,
trustSettlementInfo.SettlementAmount,
null,
trustSettlementInfo.NewStatusId);
// Each of the acceptable payment methods is also written as part of this transaction.
foreach (PaymentMethodInfo paymentMethodInfo in trustSettlementInfo.PaymentMethods)
{
dataModel.CreateConsumerDebtSettlementPaymentMethod(
trustSettlementInfo.BlotterId,
trustSettlementInfo.ConsumerTrustSettlementId,
paymentMethodInfo.ConsumerTrustSettlementPaymentMethodId,
paymentMethodInfo.PaymentMethodId);
}
}
else
{
// At this point, the other party has not yet accepted the offer so we set the status of the Match and wait.
dataModel.UpdateMatch(
null,
null,
null,
null,
null,
null,
null,
new Object[] { trustSettlementInfo.MatchId },
trustSettlementInfo.MatchRowVersion,
trustSettlementInfo.PendingStatusId,
null);
// The counter party must be advised that they can not alter the state of the settlement once it has been accepted.
dataModel.UpdateMatch(
null,
null,
null,
null,
null,
null,
null,
new Object[] { trustSettlementInfo.ContraMatchId },
trustSettlementInfo.ContraMatchRowVersion,
trustSettlementInfo.OfferAcceptedStatusId,
null);
}
}
/// <summary>
/// Delete a WorkingOrderRow.
/// </summary>
/// <param name="dataModel">The data model.</param>
/// <param name="transaction">The current transaction.</param>
/// <param name="workingOrderRow">The working order row to delete.</param>
/// <returns>Error code of any failure, or Success.</returns>
public ErrorCode DeleteRow(DataModel dataModel, DataModelTransaction transaction, WorkingOrderRow workingOrderRow)
{
SecurityRow securityRow = null;
EntityRow securityEntityRow = null;
MatchRow[] matchRows;
ConsumerDebtRow[] consumerDebtRows;
ConsumerTrustRow[] consumerTrustRows;
CreditCardRow creditCardRow = null;
ConsumerRow consumerRow = null;
Guid blotterId;
Guid securityEntityId = Guid.Empty;
Int64 securityEntityRowVersion = 0;
Guid consumerId = Guid.Empty;
Int64 consumerRowVersion = 0;
Guid creditCardId = Guid.Empty;
Int64 creditCardRowVersion = 0;
Boolean consumerStillInUse = false;
workingOrderRow.AcquireWriterLock(transaction.TransactionId, DataModel.LockTimeout);
if (workingOrderRow.RowState == DataRowState.Deleted ||
workingOrderRow.RowState == DataRowState.Detached)
{
workingOrderRow.ReleaseLock(transaction.TransactionId);
return(ErrorCode.RecordNotFound);
}
else
{
transaction.AddLock(workingOrderRow);
}
blotterId = workingOrderRow.BlotterId;
securityRow = workingOrderRow.SecurityRowByFK_Security_WorkingOrder_SecurityId;
matchRows = workingOrderRow.GetMatchRows();
if (matchRows != null)
{
foreach (MatchRow matchRow in matchRows)
{
if (IsSettled(transaction, matchRow))
{
return(ErrorCode.RecordExists);
}
}
}
if (!DataModelFilters.HasAccess(transaction, TradingSupport.UserId, blotterId, AccessRight.Write))
{
workingOrderRow.ReleaseLock(transaction.TransactionId);
return(ErrorCode.AccessDenied);
}
securityRow.AcquireWriterLock(transaction.TransactionId, DataModel.LockTimeout);
if (securityRow.RowState == DataRowState.Deleted ||
securityRow.RowState == DataRowState.Detached)
{
workingOrderRow.ReleaseLock(transaction.TransactionId);
securityRow.ReleaseWriterLock(transaction.TransactionId);
return(ErrorCode.RecordNotFound);
}
securityEntityRow = securityRow.EntityRow;
consumerDebtRows = securityRow.GetConsumerDebtRows();
consumerTrustRows = securityRow.GetConsumerTrustRows();
securityRow.ReleaseWriterLock(transaction.TransactionId);
securityEntityRow.AcquireWriterLock(transaction);
if (securityEntityRow.RowState == DataRowState.Deleted ||
securityEntityRow.RowState == DataRowState.Detached)
{
workingOrderRow.ReleaseLock(transaction.TransactionId);
securityEntityRow.ReleaseLock(transaction.TransactionId);
return(ErrorCode.RecordNotFound);
}
securityEntityId = securityEntityRow.EntityId;
securityEntityRowVersion = securityEntityRow.RowVersion;
securityEntityRow.ReleaseLock(transaction.TransactionId);
if (consumerTrustRows.Length > 0 && consumerDebtRows.Length > 0)
{
EventLog.Warning("Deleting a working order associated with both ConsumerDebt and ConsumerTrust rows");
}
else if (consumerDebtRows.Length > 1)
{
EventLog.Warning("Deleting a working order associated with more than one ConsumerDebt row");
}
else if (consumerTrustRows.Length > 1)
{
EventLog.Warning("Deleting a working order associated with more than one ConsumerTrust row");
}
if (consumerDebtRows.Length == 1)
{
ConsumerDebtRow consumerDebtRow = consumerDebtRows[0];
consumerDebtRow.AcquireWriterLock(transaction);
if (consumerDebtRow.RowState == DataRowState.Deleted ||
consumerDebtRow.RowState == DataRowState.Detached)
{
}
else
{
creditCardRow = consumerDebtRow.CreditCardRow;
consumerRow = consumerDebtRow.ConsumerRow;
}
consumerDebtRow.ReleaseLock(transaction.TransactionId);
}
else if (consumerTrustRows.Length == 1)
{
ConsumerTrustRow consumerTrustRow = consumerTrustRows[0];
consumerTrustRow.AcquireWriterLock(transaction);
if (consumerTrustRow.RowState == DataRowState.Deleted ||
consumerTrustRow.RowState == DataRowState.Detached)
{
}
else
{
consumerRow = consumerTrustRow.ConsumerRow;
}
consumerTrustRow.ReleaseLock(transaction.TransactionId);
}
if (consumerRow != null)
{
consumerRow.AcquireWriterLock(transaction);
if (consumerRow.RowState == DataRowState.Deleted ||
consumerRow.RowState == DataRowState.Detached)
{
consumerRow = null;
}
else
{
consumerStillInUse = consumerRow.GetConsumerDebtRows().Length > 1;
consumerId = consumerRow.ConsumerId;
consumerRowVersion = consumerRow.RowVersion;
}
consumerRow.ReleaseLock(transaction.TransactionId);
}
if (creditCardRow != null)
{
creditCardRow.AcquireWriterLock(transaction);
if (creditCardRow.RowState == DataRowState.Deleted ||
creditCardRow.RowState == DataRowState.Detached)
{
creditCardRow = null;
}
else
{
creditCardId = creditCardRow.ConsumerId;
creditCardRowVersion = creditCardRow.RowVersion;
}
creditCardRow.ReleaseLock(transaction.TransactionId);
}
//gonna get the lock on the workingOrder and let the txn commit/rollback get rid of it
//this will basically wrap the delete row
//action in a critical section because the first
//reader lock in the method is on the workingOrder row
//workingOrderRow.AcquireWriterLock(transaction.TransactionId, DataModel.LockTimeout);
if (workingOrderRow.RowState == DataRowState.Deleted ||
workingOrderRow.RowState == DataRowState.Detached)
{
workingOrderRow.ReleaseLock(transaction.TransactionId);
return(ErrorCode.RecordNotFound);
}
//securityRow.AcquireWriterLock(transaction.TransactionId, DataModel.LockTimeout);
//if(securityRow.RowState == DataRowState.Deleted ||
// securityRow.RowState == DataRowState.Detached)
//{
// workingOrderRow.ReleaseLock(transaction.TransactionId);
// return ErrorCode.RecordNotFound;
//}
if (creditCardRow != null && consumerStillInUse)
{
dataModel.DestroyCreditCard(new object[] { creditCardId }, creditCardRowVersion);
}
if (consumerRow != null && !consumerStillInUse)
{
dataModel.DestroyConsumer(new object[] { consumerId }, consumerRowVersion);
}
dataModel.DestroyEntity(new object[] { securityEntityId }, securityEntityRowVersion);
return(ErrorCode.Success);
}
private bool FilterBlotters(CreditCardRow creditCardRow)
{
return(creditCardRow.ConsumerId == this.ConsumerId);
}
private Schema.CreditCard.CreditCard MatchSelector(CreditCardRow creditCardRow)
{
Schema.CreditCard.CreditCard match = new Schema.CreditCard.CreditCard();
return(match.Select(creditCardRow));
}
/// <summary>
/// Extract information from the settlementRow to send to GCS
/// </summary>
/// <param name="rawSettlementRow"></param>
private void ProcessSettlement(ConsumerTrustSettlementRow rawSettlementRow)
{
List <PaymentInfo> paymentInfoList = new List <PaymentInfo>();
String gcsAccountNumber = String.Empty;
try
{
using (TransactionScope transactionScope = new TransactionScope())
{
// This provides a context for any transactions.
DataModelTransaction dataModelTransaction = DataModelTransaction.Current;
if (rawSettlementRow != null)
{
rawSettlementRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
bool settlementDeletedOrDetached = false;
try
{
settlementDeletedOrDetached = rawSettlementRow.RowState == DataRowState.Deleted ||
rawSettlementRow.RowState == DataRowState.Detached;
}
finally
{
rawSettlementRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
//If the settlement was removed by the time we got to this, then there is no need to continue
if (settlementDeletedOrDetached == true)
{
return;
}
}
RowLockingWrapper <ConsumerTrustSettlementRow> settlementRow = new RowLockingWrapper <ConsumerTrustSettlementRow>(rawSettlementRow, dataModelTransaction);
settlementRow.AcquireReaderLock();
try
{
//We need GCS account id for this payment. We cannot find a GCS account number then we cannot process this payment.
Guid creditCardId = Guid.Empty;
ConsumerTrustNegotiationRow negotiationRow = settlementRow.TypedRow.ConsumerTrustNegotiationRow;
negotiationRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
try
{
creditCardId = negotiationRow.CreditCardId;
}
finally
{
negotiationRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
//no longer usable
negotiationRow = null;
}
//HACK - add error reporting
if (creditCardId == Guid.Empty)
{
return;
}
//Determine the consumer
Guid consumerId = Guid.Empty;
CreditCardRow creditcardRow = DataModel.CreditCard.CreditCardKey.Find(creditCardId);
creditcardRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
try
{
consumerId = creditcardRow.ConsumerId;
}
finally
{
creditcardRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
//no longer usable
creditcardRow = null;
}
//HACK - add error reporting
if (consumerId == Guid.Empty)
{
return;
}
//Determine the consumerTrust
ConsumerTrustRow consumerTrustRow = null;
ConsumerRow consumerRow = DataModel.Consumer.ConsumerKey.Find(consumerId);
consumerRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
try
{
consumerTrustRow = consumerRow.GetConsumerTrustRows_NoLockCheck().First();
}
finally
{
consumerRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
//no longer usable
consumerRow = null;
}
//HACK - add error reporting
if (consumerTrustRow == null)
{
return;
}
consumerTrustRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
try
{
gcsAccountNumber = (consumerTrustRow.IsSavingsAccountNull()) ? String.Empty : consumerTrustRow.SavingsAccount;
}
finally
{
consumerTrustRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
//no longer usable
consumerTrustRow = null;
}
//HACK - add error reporting
if (String.IsNullOrEmpty(gcsAccountNumber))
{
return;
}
foreach (ConsumerTrustPaymentRow paymentRow in settlementRow.TypedRow.GetConsumerTrustPaymentRows())
{
paymentRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
try
{
if (paymentRow.RowState != DataRowState.Deleted &&
paymentRow.RowState != DataRowState.Detached)
{
paymentInfoList.Add(new PaymentInfo(paymentRow));
}
}
finally
{
paymentRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
}
}
finally
{
settlementRow.ReleaseReaderLock();
}
}
}
catch (Exception ex)
{
EventLog.Error(ex);
}
if (String.IsNullOrEmpty(gcsAccountNumber) == false && paymentInfoList.Count != 0)
{
SendPaymentsToGCS(gcsAccountNumber, paymentInfoList);
}
}
/// <summary>
///
/// </summary>
/// <param name="textBoxTxt"></param>
/// <param name="iContent"></param>
private void TextBoxValueChanged(string textBoxTxt, IContent iContent)
{
DataTableCoordinate dataTableCoordiante = iContent.Key as DataTableCoordinate;
ConsumerRow workingOrderRow = dataTableCoordiante.DataRow as ConsumerRow;
string textBoxString = textBoxTxt;
Guid workingOrderId = dataTableCoordiante.Association;
if (dataTableCoordiante.DataColumn == DataModel.Consumer.FirstNameColumn)
{
FluidTrade.Core.ThreadPoolHelper.QueueUserWorkItem(UpdateField, new Func <MethodResponseErrorCode>(() =>
TradingSupportWebService.UpdateConsumer(new Consumer(workingOrderRow)
{
FirstName = textBoxString, WorkingOrderId = workingOrderId
})));
}
if (dataTableCoordiante.DataColumn == DataModel.Consumer.LastNameColumn)
{
FluidTrade.Core.ThreadPoolHelper.QueueUserWorkItem(UpdateField, new Func <MethodResponseErrorCode>(() =>
TradingSupportWebService.UpdateConsumer(new Consumer(workingOrderRow)
{
LastName = textBoxString, WorkingOrderId = workingOrderId
})));
}
if (dataTableCoordiante.DataColumn == DataModel.Consumer.SocialSecurityNumberColumn)
{
FluidTrade.Core.ThreadPoolHelper.QueueUserWorkItem(UpdateField, new Func <MethodResponseErrorCode>(() =>
TradingSupportWebService.UpdateConsumer(new Consumer(workingOrderRow)
{
SocialSecurityNumber = textBoxString
})));
}
if (dataTableCoordiante.DataColumn == DataModel.CreditCard.AccountBalanceColumn)
{
CreditCardRow creditCardRow = dataTableCoordiante.DataRow as CreditCardRow;
FluidTrade.Core.ThreadPoolHelper.QueueUserWorkItem(UpdateField, new Func <MethodResponseErrorCode>(() =>
TradingSupportWebService.UpdateCreditCard(new CreditCard(creditCardRow)
{
AccountBalance = textBoxString
})));
}
if (dataTableCoordiante.DataColumn == DataModel.CreditCard.OriginalAccountNumberColumn)
{
CreditCardRow creditCardRow = dataTableCoordiante.DataRow as CreditCardRow;
FluidTrade.Core.ThreadPoolHelper.QueueUserWorkItem(UpdateField, new Func <MethodResponseErrorCode>(() =>
TradingSupportWebService.UpdateCreditCard(new CreditCard(creditCardRow)
{
OriginalAccountNumber = textBoxString
})));
}
if (dataTableCoordiante.DataColumn == DataModel.CreditCard.AccountNumberColumn)
{
CreditCardRow creditCardRow = dataTableCoordiante.DataRow as CreditCardRow;
FluidTrade.Core.ThreadPoolHelper.QueueUserWorkItem(UpdateField, new Func <MethodResponseErrorCode>(() =>
TradingSupportWebService.UpdateCreditCard(new CreditCard(creditCardRow)
{
AccountNumber = textBoxString
})));
}
if (dataTableCoordiante.DataColumn == DataModel.CreditCard.DebtHolderColumn)
{
CreditCardRow creditCardRow = dataTableCoordiante.DataRow as CreditCardRow;
FluidTrade.Core.ThreadPoolHelper.QueueUserWorkItem(UpdateField, new Func <MethodResponseErrorCode>(() =>
TradingSupportWebService.UpdateCreditCard(new CreditCard(creditCardRow)
{
DebtHolder = textBoxString
})));
}
}
public ConsumerDebtMatchInfo(DataModelTransaction dataModelTransaction, WorkingOrderRow workingOrderRow)
{
// Initialize the object
this.PaymentMethodTypes = new List <Guid>();
// These rows are required for navigating through the asset. Locks are acquired temporarily for them and released as soon as the Consumer Debt
// information is collected.
BlotterRow blotterRow = null;
SecurityRow securityRow = null;
ConsumerDebtRow consumerDebtRow = null;
CreditCardRow creditCardRow = null;
// The working order row is where everything starts. This is the asset that is to be matched against another.
workingOrderRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
try
{
// The working order identifier is used when creating matches.
this.WorkingOrderId = workingOrderRow.WorkingOrderId;
// The blotter row needs to be examined for this cross.
blotterRow = workingOrderRow.BlotterRow;
// The underlying security is a Consumer Debt record.
securityRow = workingOrderRow.SecurityRowByFK_Security_WorkingOrder_SecurityId;
}
finally
{
workingOrderRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
blotterRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
try
{
// The blotter is required for adding matches to the data model once they are found.
this.BlotterId = blotterRow.BlotterId;
}
finally
{
blotterRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
securityRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
try
{
consumerDebtRow = securityRow.GetConsumerDebtRows()[0] as ConsumerDebtRow;
}
finally
{
securityRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
// This row contains the actual asset that is to be matched.
DebtRuleRow debtRuleRow = null;
consumerDebtRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
try
{
creditCardRow = consumerDebtRow.CreditCardRow;
if (consumerDebtRow.IsDebtRuleIdNull() == false)
{
debtRuleRow = consumerDebtRow.DebtRuleRow;
}
}
finally
{
consumerDebtRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
// The credit card record has the actual balance on the card.
creditCardRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
try
{
// Extract values that are used to determine whether the contra account has the funds required to settle this account.
this.AccountBalance = creditCardRow.AccountBalance;
}
finally
{
creditCardRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
// This will attempt to find the debt rule associated with this credit card. If there is no rule explicitly associated with the asset,
// then the entity hierarchy is searched until a debt class is found that contains a rule. When the rule is found, the values in that rule
// will become the opening bid.
if (debtRuleRow == null)
{
DebtClassRow[] blotterRowDebtClassRows;
blotterRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
try
{
blotterRowDebtClassRows = blotterRow.GetDebtClassRows();
}
finally
{
blotterRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
// At this point, the asset hasn't got an explicit rule, so the hierarchy will need to be searched. There is only going to be one Debt
// Class element associated with this blotter, but the iteration is an easier construct to work with than the equivalent array logic
// for a single element.
foreach (DebtClassRow debtClassRow in blotterRowDebtClassRows)
{
// This variable will keep track of our current location as we crawl up the hierarchy.
DebtClassRow currentDebtClassRow = debtClassRow;
DebtClassRow nextDebtClassRow = null;
// This will crawl up the hierarchy until a Debt Class is found with a rule. This rule will provide the opening values for the
// bid on this negotiation.
do
{
Guid currentDebtClassRowDebtClassId;
// This will lock the current item in the hierarchy so it can be examined for a rule or, failing that, a parent element.
currentDebtClassRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
try
{
currentDebtClassRowDebtClassId = currentDebtClassRow.DebtClassId;
if (currentDebtClassRow.IsDebtRuleIdNull() == false)
{
// At this point we have finally found a debt rule that can be used to start the negotiations.
debtRuleRow = currentDebtClassRow.DebtRuleRow;
}
}
finally
{
// The current Debt Class can be released. At this point, every record that was locked to read the hiearchy has been
// released and the loop can either exit (when a rule is found) or move on to the parent Debt Class.
currentDebtClassRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
// If the current Debt Class has no rule then the Entity Hierarchy is used to find the parent element.
if (debtRuleRow == null)
{
// The entity is the root of all objects in the hierarchy. From this object the path to the parent Debt Class can be
// navigated.
EntityTreeRow[] treeRowAr;
EntityRow entityRow = DataModel.Entity.EntityKey.Find(currentDebtClassRowDebtClassId);
// Each entity needs to be locked before the relation can be used.
entityRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
try
{
treeRowAr = entityRow.GetEntityTreeRowsByFK_Entity_EntityTree_ChildId();
}
finally
{
// Finaly, the current entity is released. This allows us to finally move on to the next level of the hierarchy
// without having to hold the locks for the entire transaction.
entityRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
// This will find each relation in the hierarchy which uses the current node as a child.
foreach (EntityTreeRow entityTreeRow in treeRowAr)
{
EntityRow parentEntityRow;
// Lock the relation down before navigating to the parent.
entityTreeRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
try
{
// This is the parent entity of the current entity in the crawl up the hierarchy.
parentEntityRow = entityTreeRow.EntityRowByFK_Entity_EntityTree_ParentId;
}
finally
{
// The relationship record is released after each level of the hierarchy is examined for a parent.
entityTreeRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
BlotterRow[] parentEntityRowBlotterRows;
// The parent entity must be locked befor it can be checked for blotters and then, in turn, debt
// classes.
parentEntityRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
try
{
parentEntityRowBlotterRows = parentEntityRow.GetBlotterRows();
}
finally
{
// The parent Entity record is released after each level of the hiearchy is examined for a parent.
parentEntityRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
// In practice, there will be zero or one blotter rows. The iteration makes it easier to check both
// conditions.
foreach (BlotterRow parentBlotterRow in parentEntityRowBlotterRows)
{
DebtClassRow[] parentBlotterRowDebtClassRows;
// The blotter must be locked before iterating through the Debt Classes that may be associated
// with the blotter.
parentBlotterRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
try
{
parentBlotterRowDebtClassRows = parentBlotterRow.GetDebtClassRows();
}
finally
{
// The locks are released after the each level of the hierarchy is checked.
parentBlotterRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
// Each blotter can have zero or one Debt Classes associated with it. This is a long an
// tortuous way to finally get to the parent Debt Class.
foreach (DebtClassRow parentDebtClassRow in parentBlotterRowDebtClassRows)
{
// Now that we've finally found the parent Debt Class, it will become the parent on
// the next pass through the hierarchy. Note that the locks are released each time we
// pass through a level of the hierarchy.
nextDebtClassRow = parentDebtClassRow;
}
}
}
}
// Now that all the locks are released, the parent Debt Class becomes the current one for the next level up in the hierarchy.
// This algorithm will keep on climbing through the levels until a rule is found or the hierarchy is exhausted.
currentDebtClassRow = nextDebtClassRow;
} while(debtRuleRow == null && currentDebtClassRow != null);
}
}
// The data is copied out of the Debt Rule when one is found in the Entity hierarchy.
if (debtRuleRow != null)
{
DebtRulePaymentMethodRow[] debtRuleRowDebtRulePaymentMethodRows;
// At this point we found a rule that can be used for the opening bid of a settlement.
debtRuleRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
try
{
// These values are used in the opening bid of a negotiated settlement.
this.PaymentLength = debtRuleRow.PaymentLength;
this.PaymentStartDateLength = debtRuleRow.PaymentStartDateLength;
this.PaymentStartDateUnitId = debtRuleRow.PaymentStartDateUnitId;
this.SettlementValue = debtRuleRow.SettlementValue;
this.SettlementUnitId = debtRuleRow.SettlementUnitId;
debtRuleRowDebtRulePaymentMethodRows = debtRuleRow.GetDebtRulePaymentMethodRows();
}
finally
{
// These locks are held temporarly while the data is collected.
debtRuleRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
// This will copy each of the payment methods that are available for this settlement. Note that the table rows are locked only long
// enough to acquire the item, then released.
foreach (DebtRulePaymentMethodRow debtRulePaymentMethodRow in debtRuleRowDebtRulePaymentMethodRows)
{
debtRulePaymentMethodRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
try
{
this.PaymentMethodTypes.Add(debtRulePaymentMethodRow.PaymentMethodTypeId);
}
finally
{
debtRulePaymentMethodRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
}
}
}
/// <summary>
/// Evaluates whether a given working order is eligible for a cross with another order.
/// </summary>
/// <param name="key">The key of the object to be handled.</param>
/// <param name="parameters">A generic list of paraneters to the handler.</param>
public static void MergeDocument(Object[] key, params Object[] parameters)
{
// Extract the strongly typed variables from the generic parameters.
Guid consumerDebtSettlementId = (Guid)key[0];
// This structure will collect the information required for the merge operation.
MergeInfo mergeInfo = new MergeInfo();
mergeInfo.ConsumerDebtSettlementId = consumerDebtSettlementId;
// An instance of the data model is required for CRUD operations.
DataModel dataModel = new DataModel();
// If two counterparties agree on a transaction then a settlement report is generated from the Word Template associated with the Consumer Debt
// Entity.
using (TransactionScope transactionScope = new TransactionScope(TransactionScopeOption.RequiresNew, TimeSpan.FromHours(1)))
{
// This provides a context for any transactions.
DataModelTransaction dataModelTransaction = DataModelTransaction.Current;
// It is important to minimize the locking for these transactions since they will drag the system performance down and create deadlock
// sitiations if too many are held for too long.
BlotterRow blotterRow = null;
ConsumerDebtSettlementRow consumerDebtSettlementRow = null;
ConsumerDebtNegotiationRow consumerDebtNegotiationRow = null;
MatchRow matchRow = null;
CreditCardRow creditCardRow = null;
WorkingOrderRow workingOrderRow = null;
try
{
// The ConsumerDebtSettlement row is where the search for the Settlement Information begins.
consumerDebtSettlementRow = DataModel.ConsumerDebtSettlement.ConsumerDebtSettlementKey.Find(consumerDebtSettlementId);
consumerDebtSettlementRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
// There is no need to generate a report on a settlement that isn't new. This will momentarily lock the status table so we
// can see if the settlement is new.
try
{
consumerDebtSettlementRow.StatusRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
if (consumerDebtSettlementRow.StatusRow.StatusCode != Status.New)
{
return;
}
}
finally
{
consumerDebtSettlementRow.StatusRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
// The RowVersion is needed to update the record with the new PDF report.
mergeInfo.RowVersion = consumerDebtSettlementRow.RowVersion;
// The negotiation row contains the link to the base matching row.
consumerDebtNegotiationRow = consumerDebtSettlementRow.ConsumerDebtNegotiationRow;
consumerDebtNegotiationRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
// The base matching row is where we'll find the working order.
matchRow = consumerDebtNegotiationRow.MatchRow;
matchRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
// The working order row is where the blotter can be found.
workingOrderRow = matchRow.WorkingOrderRow;
workingOrderRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
// And the blotter will lead us to the Entity hierarchy which is where we'll find the rules.
blotterRow = workingOrderRow.BlotterRow;
blotterRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
// The 'Pending' status is applied to the Settlement after the letter has been generated. The status needs to be picked up while we're
// still locking and reading tables.
StatusRow statusRow = DataModel.Status.StatusKeyStatusCode.Find(Status.Pending);
try
{
statusRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
mergeInfo.StatusId = statusRow.StatusId;
}
finally
{
statusRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
//Find the consumerDebt to find the credit Card to get the origianl creditor
ConsumerTrustNegotiationRow trustNegotiation = null;
MatchRow contraWorMatchRow = DataModel.Match.MatchKey.Find(matchRow.ContraMatchId);
contraWorMatchRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
try
{
trustNegotiation = contraWorMatchRow.GetConsumerTrustNegotiationRows()[0];
}
finally
{
if (contraWorMatchRow != null)
{
contraWorMatchRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
}
//Consumer Debt Row
trustNegotiation.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
try
{
creditCardRow = trustNegotiation.CreditCardRow;
}
finally
{
if (trustNegotiation != null)
{
trustNegotiation.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
}
creditCardRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
// There is only going to be one Debt Class record associated with this blotter, but the iteration is an easier construct to work with than
// the equivalent array logic for a single element.
foreach (DebtClassRow debtClassRow in blotterRow.GetDebtClassRows())
{
// This variable will keep track of our current location as we crawl up the hierarchy. It is important to release the records as soon
// as possible to reduce the likelyhood of a deadlock.
DebtClassRow currentDebtClassRow = debtClassRow;
DebtClassRow nextDebtClassRow = null;
// This flag will be set when a Debt Class in the hierarchy contains a Debt Rule.
Boolean isFound = false;
// This will crawl up the hierarchy until a Debt Class is found with a rule. This rule will provide the opening values for the bid on
// this negotiation.
do
{
try
{
// This will lock the current item in the hierarchy so it can be examined for a rule or, failing that, a parent element.
currentDebtClassRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
// If the current Debt Class has no rule then the Entity Hierarchy is used to find the parent element.
if (currentDebtClassRow.IsSettlementTemplateNull())
{
// The entity is the root of all objects in the hierarchy. From this object the path to the parent Debt Class can be
// navigated.
EntityRow entityRow = DataModel.Entity.EntityKey.Find(currentDebtClassRow.DebtClassId);
try
{
// Each entity needs to be locked before the relation can be used.
entityRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
// This will find each relation in the hierarchy which uses the current node as a child.
foreach (EntityTreeRow entityTreeRow in entityRow.GetEntityTreeRowsByFK_Entity_EntityTree_ChildId())
{
try
{
// Lock the relation down before navigating to the parent.
entityTreeRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
// This is the parent entity of the current entity in the crawl up the hierarchy.
EntityRow parentEntityRow = entityTreeRow.EntityRowByFK_Entity_EntityTree_ParentId;
try
{
// The parent entity must be locked befor it can be checked for blotters and then, in turn, debt
// classes.
parentEntityRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
// In practice, there will be zero or one blotter rows. The iteration makes it easier to check both
// conditions.
foreach (BlotterRow parentBlotterRow in parentEntityRow.GetBlotterRows())
{
try
{
// The blotter must be locked before iterating through the Debt Classes that may be associated
// with the blotter.
parentBlotterRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
// Each blotter can have zero or one Debt Classes associated with it. This is a long an
// tortuous way to finally get to the parent Debt Class.
foreach (DebtClassRow parentDebtClassRow in parentBlotterRow.GetDebtClassRows())
{
try
{
// Now that we've finally found the parent Debt Class, it will become the parent on the
// next pass through the hierarchy. Note that the locks are released each time we pass
// through a level of the hierarchy.
parentDebtClassRow.AcquireReaderLock(
dataModelTransaction.TransactionId,
DataModel.LockTimeout);
nextDebtClassRow = parentDebtClassRow;
}
finally
{
// The locks are released after the parent Debt Class is found.
parentDebtClassRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
}
}
finally
{
// The locks are released after the each level of the hierarchy is checked.
parentBlotterRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
}
}
finally
{
// The parent Entity record is released after each level of the hiearchy is examined for a parent.
parentEntityRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
}
finally
{
// The relationship record is released after each level of the hierarchy is examined for a parent.
entityTreeRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
}
}
finally
{
// Finaly, the current entity is released. This allows us to finally move on to the next level of the hierarchy
// without having to hold the locks for the entire transaction.
entityRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
}
else
{
// The template has been found and converted back to a Microsoft Word template.
mergeInfo.SourceDocument = Convert.FromBase64String(currentDebtClassRow.SettlementTemplate);
// This will cause the loop to exit.
isFound = true;
}
}
finally
{
// The current Debt Class can be released. At this point, every record that was locked to read the hiearchy has been
// released and the loop can either exit (when a rule is found) or move on to the parent Debt Class.
currentDebtClassRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
// Now that all the locks are released, the parent Debt Class becomes the current one for the next level up in the hierarchy.
// This algorithm will keep on climbing through the levels until a rule is found or the hierarchy is exhausted.
currentDebtClassRow = nextDebtClassRow;
} while (isFound == false && currentDebtClassRow != null);
}
// AccountBalance
mergeInfo.Dictionary.Add(
"AccountBalance",
String.Format("{0:$#,##0.00}",
consumerDebtSettlementRow.AccountBalance));
// CreatedDate
mergeInfo.Dictionary.Add("CreatedDate", consumerDebtSettlementRow.CreatedTime);
// Original Creditor
mergeInfo.Dictionary.Add(
"DebtHolder",
creditCardRow.IsDebtHolderNull() ? null : creditCardRow.DebtHolder);
// DebtorAccountNumber
mergeInfo.Dictionary.Add(
"DebtorAccountNumber",
consumerDebtSettlementRow.IsDebtorAccountNumberNull() ? null : consumerDebtSettlementRow.DebtorAccountNumber);
// DebtorBankAccountNumber
mergeInfo.Dictionary.Add(
"DebtorBankAccountNumber",
consumerDebtSettlementRow.IsDebtorBankAccountNumberNull() ? null : consumerDebtSettlementRow.DebtorBankAccountNumber);
// DebtorBankRoutingNumber
mergeInfo.Dictionary.Add(
"DebtorBankRoutingNumber",
consumerDebtSettlementRow.IsDebtorBankRoutingNumberNull() ? null : consumerDebtSettlementRow.DebtorBankRoutingNumber);
// DebtorAddress1
mergeInfo.Dictionary.Add(
"DebtorAddress1",
consumerDebtSettlementRow.IsDebtorAddress1Null() ? null : consumerDebtSettlementRow.DebtorAddress1);
// DebtorAddress2
mergeInfo.Dictionary.Add(
"DebtorAddress2",
consumerDebtSettlementRow.IsDebtorAddress2Null() ? null : consumerDebtSettlementRow.DebtorAddress2);
// DebtorCity
mergeInfo.Dictionary.Add(
"DebtorCity",
consumerDebtSettlementRow.IsDebtorCityNull() ? null : consumerDebtSettlementRow.DebtorCity);
// DebtorFirstName
mergeInfo.Dictionary.Add(
"DebtorFirstName",
consumerDebtSettlementRow.IsDebtorFirstNameNull() ? null : consumerDebtSettlementRow.DebtorFirstName);
// DebtorLastName
mergeInfo.Dictionary.Add(
"DebtorLastName",
consumerDebtSettlementRow.IsDebtorLastNameNull() ? null : consumerDebtSettlementRow.DebtorLastName);
// DebtorMiddleName
mergeInfo.Dictionary.Add(
"DebtorMiddleName",
consumerDebtSettlementRow.IsDebtorMiddleNameNull() ? null : consumerDebtSettlementRow.DebtorMiddleName);
// DebtorOriginalAccountNumber
mergeInfo.Dictionary.Add(
"DebtorOriginalAccountNumber",
consumerDebtSettlementRow.DebtorOriginalAccountNumber);
// DebtorPostalCode
mergeInfo.Dictionary.Add(
"DebtorPostalCode",
consumerDebtSettlementRow.IsDebtorPostalCodeNull() ? null : consumerDebtSettlementRow.DebtorPostalCode);
// DebtorProvince
String debtorProvince = null;
if (!consumerDebtSettlementRow.IsDebtorProvinceIdNull())
{
ProvinceRow provinceRow = consumerDebtSettlementRow.ProvinceRowByFK_Province_ConsumerDebtSettlement_DebtorProvinceId;
try
{
provinceRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
debtorProvince = provinceRow.Abbreviation;
}
finally
{
provinceRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
}
mergeInfo.Dictionary.Add("DebtorProvinceAbbreviation", debtorProvince);
// DebtorSalutation
mergeInfo.Dictionary.Add(
"DebtorSalutation",
consumerDebtSettlementRow.IsDebtorSalutationNull() ? null : consumerDebtSettlementRow.DebtorSalutation);
// DebtorSuffix
mergeInfo.Dictionary.Add(
"DebtorSuffix",
consumerDebtSettlementRow.IsDebtorSuffixNull() ? null : consumerDebtSettlementRow.DebtorSuffix);
// PayeeAddress1
mergeInfo.Dictionary.Add(
"PayeeAddress1",
consumerDebtSettlementRow.IsPayeeAddress1Null() ? null : consumerDebtSettlementRow.PayeeAddress1);
// PayeeAddress2
mergeInfo.Dictionary.Add(
"PayeeAddress2",
consumerDebtSettlementRow.IsPayeeAddress2Null() ? null : consumerDebtSettlementRow.PayeeAddress2);
// PayeeCity
mergeInfo.Dictionary.Add(
"PayeeCity",
consumerDebtSettlementRow.IsPayeeCityNull() ? null : consumerDebtSettlementRow.PayeeCity);
// PayeeCompanyName
mergeInfo.Dictionary.Add(
"PayeeCompanyName",
consumerDebtSettlementRow.IsPayeeCompanyNameNull() ? null : consumerDebtSettlementRow.PayeeCompanyName);
// PayeeContactName
mergeInfo.Dictionary.Add(
"PayeeContactName",
consumerDebtSettlementRow.IsPayeeContactNameNull() ? null : consumerDebtSettlementRow.PayeeContactName);
// PayeeDepartment
mergeInfo.Dictionary.Add(
"PayeeDepartment",
consumerDebtSettlementRow.IsPayeeDepartmentNull() ? null : consumerDebtSettlementRow.PayeeDepartment);
// PayeeEmail
mergeInfo.Dictionary.Add(
"PayeeEmail",
consumerDebtSettlementRow.IsPayeeEmailNull() ? null : consumerDebtSettlementRow.PayeeEmail);
// PayeeFax
mergeInfo.Dictionary.Add(
"PayeeFax",
consumerDebtSettlementRow.IsPayeeFaxNull() ? null : consumerDebtSettlementRow.PayeeFax);
// PayeeForBenefitOf
mergeInfo.Dictionary.Add(
"PayeeForBenefitOf",
consumerDebtSettlementRow.IsPayeeForBenefitOfNull() ? null : consumerDebtSettlementRow.PayeeForBenefitOf);
// PayeePhone
mergeInfo.Dictionary.Add(
"PayeePhone",
consumerDebtSettlementRow.IsPayeePhoneNull() ? null : consumerDebtSettlementRow.PayeePhone);
// PayeePostalCode
mergeInfo.Dictionary.Add(
"PayeePostalCode",
consumerDebtSettlementRow.IsPayeePostalCodeNull() ? null : consumerDebtSettlementRow.PayeePostalCode);
// PayeeProvince
String payeeProvince = null;
if (!consumerDebtSettlementRow.IsPayeeProvinceIdNull())
{
ProvinceRow provinceRow = consumerDebtSettlementRow.ProvinceRowByFK_Province_ConsumerDebtSettlement_PayeeProvinceId;
try
{
provinceRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
payeeProvince = provinceRow.Abbreviation;
}
finally
{
provinceRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
}
mergeInfo.Dictionary.Add("PayeeProvinceAbbreviation", payeeProvince);
// PaymentLength
mergeInfo.Dictionary.Add("PaymentLength", consumerDebtSettlementRow.PaymentLength);
// PaymentStartDate
mergeInfo.Dictionary.Add("PaymentStartDate", consumerDebtSettlementRow.PaymentStartDate.ToLocalTime().ToLongDateString());
// PayeeBankAccountNumber
mergeInfo.Dictionary.Add(
"PayeeBankAccountNumber",
consumerDebtSettlementRow.IsPayeeBankAccountNumberNull() ? null : consumerDebtSettlementRow.PayeeBankAccountNumber);
// PayeeBankRoutingNumber
mergeInfo.Dictionary.Add(
"PayeeBankRoutingNumber",
consumerDebtSettlementRow.IsPayeeBankRoutingNumberNull() ? null : consumerDebtSettlementRow.PayeeBankRoutingNumber);
// SettlementAmount
mergeInfo.Dictionary.Add("SettlementAmount", consumerDebtSettlementRow.SettlementAmount);
// SettlementPercent
mergeInfo.Dictionary.Add("SettlementPercent", consumerDebtSettlementRow.SettlementAmount / consumerDebtSettlementRow.AccountBalance);
// TermPaymentAmount
mergeInfo.Dictionary.Add("TermPaymentAmount", consumerDebtSettlementRow.SettlementAmount / consumerDebtSettlementRow.PaymentLength);
// The payment methods is modeled as a vector which makes it difficult to add as a single merge field. To work around this, each of the
// possible payment methods are described in the data dictionary using the form 'Is{PaymentMethodName}'. The Word Merge process should look for
// the presence of these fields to generate a block of text for the instructions for each of the payment methods. This iteration will
// collect all the possible payment method types in an array and assume that they don't exist (i.e. set them to a Boolean value of 'false')
// until they're found in the settlement instructions.
foreach (PaymentMethodTypeRow paymentMethodTypeRow in DataModel.PaymentMethodType)
{
try
{
paymentMethodTypeRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
mergeInfo.Dictionary.Add(String.Format("Is{0}", paymentMethodTypeRow.Name.Replace(" ", String.Empty)), false);
}
finally
{
paymentMethodTypeRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
}
// This iteration will cycle through all the payment methods in the settlement and set them to be true. The result is a dictionary of all
// possible payment methods with the ones included in this settlement set to be the Boolean value of 'true'.
foreach (ConsumerDebtSettlementPaymentMethodRow consumerDebtSettlementPaymentMethodRow in
consumerDebtSettlementRow.GetConsumerDebtSettlementPaymentMethodRows())
{
try
{
// Each of the payment methods in the settlement are modeled as a list that is associated with the settlement. This will lock each
// of the items in the list in turn and examine the parent 'PaymentMethodType' record to construct a mail-merge tag.
consumerDebtSettlementPaymentMethodRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
PaymentMethodTypeRow paymentMethodTypeRow = DataModel.PaymentMethodType.PaymentMethodTypeKey.Find(
consumerDebtSettlementPaymentMethodRow.PaymentMethodTypeId);
try
{
// Once the parent MethodType is found a tag is added to the dictionary. The presence of the 'Is<PaymentMethodType>' item in
// the dictionary means that the given payment method is acceptable for this settlement.
paymentMethodTypeRow.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
mergeInfo.Dictionary[String.Format("Is{0}", paymentMethodTypeRow.Name.Replace(" ", String.Empty))] = true;
}
finally
{
// The parent payment method type row is not needed any longer.
paymentMethodTypeRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
}
finally
{
// Release the payment method row.
consumerDebtSettlementPaymentMethodRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
}
}
finally
{
// The CreditCardRow is no longer needed.
if (creditCardRow != null && creditCardRow.IsReaderLockHeld(dataModelTransaction.TransactionId))
{
creditCardRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
// The ConsumerDebtSettlementRow is no longer needed.
if (consumerDebtSettlementRow != null)
{
consumerDebtSettlementRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
// The ConsumerDebtNegotiation Row is no longer needed.
if (consumerDebtNegotiationRow != null)
{
consumerDebtNegotiationRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
// The MatchRow is no longer needed.
if (matchRow != null)
{
matchRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
// The WorkingOrderRow is no longer needed.
if (workingOrderRow != null)
{
workingOrderRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
// The BlotterRow is no longer needed.
if (blotterRow != null)
{
blotterRow.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
}
MemoryStream memoryStream = null;
try
{
// At this point, all the data has been collected and the record locks released. It is time to merge the document.
memoryStream = SettlementDocumentFactory.iMailMerge.CreateDocument(mergeInfo.SourceDocument, mergeInfo.Dictionary);
}
catch (Exception exception)
{
EventLog.Error("There was a problem creating the settlement letter. \n Details: {0}, {1}", exception.Message, exception.StackTrace);
}
if (memoryStream != null)
{
// Update the settlement with the newly generated PFD file.
dataModel.UpdateConsumerDebtSettlement(
null,
null,
null,
null,
new Object[] { consumerDebtSettlementId },
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
mergeInfo.RowVersion,
null,
Convert.ToBase64String(memoryStream.ToArray()),
mergeInfo.StatusId);
}
// If we reached here the transaction was successful.
transactionScope.Complete();
}
}
/// <summary>
/// Delete a credit card
/// </summary>
/// <returns>True for sucess</returns>
public override ErrorCode Delete(CreditCard record)
{
DataModel dataModel = new DataModel();
DataModelTransaction transaction = DataModelTransaction.Current;
CreditCardRow creditCardRow = DataModel.CreditCard.CreditCardKey.Find(record.RowId);
WorkingOrderRow workingOrderRow = null;
MatchRow[] matchRows;
Guid blotterId;
if (record.RowId == null || creditCardRow == null)
{
return(ErrorCode.RecordNotFound);
}
workingOrderRow = this.FindWorkingOrder(transaction, record.RowId);
workingOrderRow.AcquireReaderLock(transaction);
matchRows = workingOrderRow.GetMatchRows();
blotterId = workingOrderRow.BlotterId;
workingOrderRow.ReleaseLock(transaction.TransactionId);
if (!DataModelFilters.HasAccess(transaction, TradingSupport.UserId, blotterId, AccessRight.Write))
{
return(ErrorCode.AccessDenied);
}
MatchPersistence matchPersistence = new MatchPersistence();
foreach (MatchRow matchRow in matchRows)
{
matchRow.AcquireReaderLock(transaction);
Records.Match matchRecord = new Records.Match()
{
RowId = matchRow.MatchId, RowVersion = matchRow.RowVersion
};
ConsumerTrustNegotiationRow[] consumerTrustNegotiationRows = matchRow.GetConsumerTrustNegotiationRows();
ConsumerDebtNegotiationRow[] consumerDebtNegotiationRows = matchRow.GetConsumerDebtNegotiationRows();
matchRow.ReleaseLock(transaction.TransactionId);
foreach (ConsumerTrustNegotiationRow negotiationRow in consumerTrustNegotiationRows)
{
negotiationRow.AcquireReaderLock(transaction);
Guid negRowCreditCardId = negotiationRow.CreditCardId;
negotiationRow.ReleaseLock(transaction.TransactionId);
if (negRowCreditCardId == record.RowId)
{
if (MatchDataTable.IsSettled(transaction, matchRow, true) == true)
{
return(ErrorCode.RecordExists);
}
matchPersistence.Delete(matchRecord);
break;
}
}
}
dataModel.DestroyCreditCard(
new object[] { record.RowId },
record.RowVersion);
return(ErrorCode.Success);
}
/// <summary>
/// Create a new Debt Holder Record
/// </summary>
/// <returns></returns>
internal Guid Create(EntityRow existingTrust, CreditCardRow existingCard)
{
DataModelTransaction dataModelTransaction = DataModelTransaction.Current;
DataModel dataModel = new DataModel();
Guid tenantId = PersistenceHelper.GetTenantForEntity(dataModelTransaction, this.Record.Blotter);
Guid consumerId;
Guid entityId = Guid.Empty;
Guid existingCardId = Guid.Empty;
Int64 existingCardVersion = 0;
Boolean updateExistingCard = false;
if (existingTrust != null)
{
entityId = existingTrust.EntityId;
existingTrust.ReleaseReaderLock(dataModelTransaction.TransactionId);
}
if (existingCard != null)
{
existingCard.AcquireReaderLock(dataModelTransaction.TransactionId, DataModel.LockTimeout);
existingCardId = existingCard.CreditCardId;
existingCardVersion = existingCard.RowVersion;
if (TradingSupport.IsColumnOld(existingCard, "AccountBalance", this.Record.AccountBalance) ||
TradingSupport.IsColumnOld(existingCard, "AccountNumber", this.Record.AccountCode) ||
TradingSupport.IsColumnOld(existingCard, "DebtHolder", this.Record.DebtHolder) ||
TradingSupport.IsColumnOld(existingCard, "OriginalAccountNumber", this.Record.OriginalAccountNumber))
{
updateExistingCard = true;
}
}
// We need write access to the containing blotter in order to add a record to it.
if (!TradingSupport.HasAccess(dataModelTransaction, this.Record.Blotter, AccessRight.Write))
{
throw new SecurityException("Current user does not have write access to the selected blotter");
}
#if false
if (existingTrust != null &&
!TradingSupport.HasAccess(dataModelTransaction, entityId, AccessRight.Write))
{
throw new SecurityException("Current user does not have write access to the selected consumer");
}
#endif
if (existingTrust == null)
{
consumerId = this.CreateConsumer();
}
else
{
consumerId = this.UpdateConsumer(existingTrust);
}
if (existingCard == null)
{
dataModel.CreateCreditCard(
this.Record.AccountBalance,
this.Record.AccountCode,
consumerId,
Guid.NewGuid(),
this.Record.DebtHolder,
null,
null,
this.Record.AccountCode,
StringUtilities.CleanUpAlphaNumericString(this.Record.OriginalAccountNumber),
tenantId);
}
else if (updateExistingCard)
{
dataModel.UpdateCreditCard(
this.Record.AccountBalance,
this.Record.AccountCode,
null,
existingCardId,
new object[] { existingCardId },
this.Record.DebtHolder,
null,
null,
this.Record.AccountCode,
StringUtilities.CleanUpAlphaNumericString(this.Record.OriginalAccountNumber),
existingCardVersion,
null);
}
return(consumerId);
}
