/// <summary>
/// Deletes the current row and optionally populates a completion message
/// </summary>
/// <param name="ARowToDelete">the currently selected row to delete</param>
/// <param name="AFPrevRow">Is FPreviouslySelectedDetailRow</param>
/// <param name="ACompletionMessage">if specified, is the deletion completion message</param>
/// <returns>true if row deletion is successful</returns>
public bool DeleteRowManual(ARecurringGiftBatchRow ARowToDelete, ref ARecurringGiftBatchRow AFPrevRow, ref string ACompletionMessage)
{
bool DeletionSuccessful = false;
if (ARowToDelete == null)
{
return(DeletionSuccessful);
}
int BatchNumber = ARowToDelete.BatchNumber;
ACompletionMessage = string.Empty;
bool RowToDeleteIsNew = (ARowToDelete.RowState == DataRowState.Added);
//Backup the Dataset for reversion purposes
GiftBatchTDS BackupMainDS = (GiftBatchTDS)FMainDS.Copy();
BackupMainDS.Merge(FMainDS);
if (!RowToDeleteIsNew)
{
//Return modified row to last saved state to avoid validation failures
ARowToDelete.RejectChanges();
if (!FMyForm.SaveChangesManual(TExtraGiftBatchChecks.GiftBatchAction.DELETING))
{
MessageBox.Show(Catalog.GetString("Error in trying to save prior to deleting current recurring gift batch!"),
Catalog.GetString("Deletion Error"),
MessageBoxButtons.OK,
MessageBoxIcon.Error);
return(DeletionSuccessful);
}
}
try
{
FMyForm.Cursor = Cursors.WaitCursor;
ACompletionMessage = String.Format(Catalog.GetString("Batch no.: {0} deleted successfully."),
BatchNumber);
//clear any transactions currently being editied in the Transaction Tab
FMyForm.GetTransactionsControl().ClearCurrentSelection();
if (!RowToDeleteIsNew)
{
//Load tables afresh
FMainDS.Merge(TRemote.MFinance.Gift.WebConnectors.LoadRecurringGiftTransactionsForBatch(FLedgerNumber, BatchNumber));
}
FMyForm.GetTransactionsControl().DeleteCurrentRecurringBatchGiftData(BatchNumber);
// Delete the recurring batch row.
ARowToDelete.Delete();
AFPrevRow = null;
DeletionSuccessful = true;
}
catch (Exception ex)
{
//Revert to previous state
FMainDS.Merge(BackupMainDS);
ACompletionMessage = ex.Message;
MessageBox.Show(ACompletionMessage,
"Deletion Error",
MessageBoxButtons.OK,
MessageBoxIcon.Error);
TLogging.LogException(ex, Utilities.GetMethodSignature());
throw;
}
finally
{
FMyForm.Cursor = Cursors.Default;
}
return(DeletionSuccessful);
}
/// <summary>
/// Deletes the current row and optionally populates a completion message
/// </summary>
/// <param name="ARowToDelete">the currently selected row to delete</param>
/// <param name="AFPrevRow">Is FPreviouslySelectedDetailRow</param>
/// <param name="ACompletionMessage">if specified, is the deletion completion message</param>
/// <returns>true if row deletion is successful</returns>
public bool DeleteRowManual(ARecurringGiftBatchRow ARowToDelete, ref ARecurringGiftBatchRow AFPrevRow, ref string ACompletionMessage)
{
bool DeletionSuccessful = false;
ACompletionMessage = string.Empty;
if (ARowToDelete == null)
{
return(false);
}
int CurrentBatchNo = ARowToDelete.BatchNumber;
bool CurrentBatchTransactionsLoadedAndCurrent = false;
//Backup the Dataset for reversion purposes
GiftBatchTDS BackupMainDS = null;
try
{
FMyForm.Cursor = Cursors.WaitCursor;
//Backup the changes to allow rollback
BackupMainDS = (GiftBatchTDS)FMainDS.GetChangesTyped(false);
//Don't run an inactive fields check on this batch
FMyForm.GetBatchControl().UpdateRecurringBatchDictionary(CurrentBatchNo);
//Check if current batch gift details are currently loaded
CurrentBatchTransactionsLoadedAndCurrent = (FMyForm.GetTransactionsControl().FBatchNumber == CurrentBatchNo);
//Save and check for inactive values and ex-workers and anonymous gifts
// in other unsaved Batches
FPetraUtilsObject.SetChangedFlag();
if (!FMyForm.SaveChangesManual(TExtraGiftBatchChecks.GiftBatchAction.DELETING, !CurrentBatchTransactionsLoadedAndCurrent))
{
FMyForm.GetBatchControl().UpdateRecurringBatchDictionary();
string msg = String.Format(Catalog.GetString("Recurring Batch {0} has not been deleted."),
CurrentBatchNo);
MessageBox.Show(msg,
"Recurring Gift Batch Deleted",
MessageBoxButtons.OK,
MessageBoxIcon.Information);
return(false);
}
//Remove any changes to current batch that may cause validation issues
FMyForm.GetBatchControl().PrepareBatchDataForDeleting(CurrentBatchNo, true);
if (CurrentBatchTransactionsLoadedAndCurrent)
{
//Clear any transactions currently being edited in the Transaction Tab
FMyForm.GetTransactionsControl().ClearCurrentSelection(CurrentBatchNo);
}
//Delete transactions
FMyForm.GetTransactionsControl().DeleteRecurringBatchGiftData(CurrentBatchNo);
// Delete the recurring batch row and save again after deleting the batch row.
ARowToDelete.Delete();
ACompletionMessage = String.Format(Catalog.GetString("Recurring Gift Batch no.: {0} deleted successfully."),
CurrentBatchNo);
AFPrevRow = null;
DeletionSuccessful = true;
}
catch (Exception ex)
{
//Revert to previous state
if (BackupMainDS != null)
{
FMainDS.RejectChanges();
FMainDS.Merge(BackupMainDS);
FMyForm.GetBatchControl().ShowDetailsRefresh();
}
TLogging.LogException(ex, Utilities.GetMethodSignature());
throw;
}
finally
{
FMyForm.Cursor = Cursors.Default;
}
return(DeletionSuccessful);
}
private bool OnDeleteRowManual(GiftBatchTDSARecurringGiftDetailRow ARowToDelete, ref string ACompletionMessage)
{
//TODO: Make this like deleton on GL Transactions form
// e.g. pass copy to delete method on server...
//GiftBatchTDS TempDS = (GiftBatchTDS)FMainDS.Copy();
//TempDS.Merge(FMainDS);
bool DeletionSuccessful = false;
ACompletionMessage = string.Empty;
if (FBatchRow == null)
{
FBatchRow = GetRecurringBatchRow();
}
if (ARowToDelete == null)
{
return(false);
}
int CurrentBatchNo = ARowToDelete.BatchNumber;
bool RowToDeleteIsNew = (ARowToDelete.RowState == DataRowState.Added);
int CurrentRowIndex = GetSelectedRowIndex();
TFrmRecurringGiftBatch FMyForm = (TFrmRecurringGiftBatch)this.ParentForm;
GiftBatchTDS BackupMainDS = null;
int SelectedDetailNumber = ARowToDelete.DetailNumber;
int RecurringGiftToDeleteTransNo = 0;
string FilterAllRecurringGiftsOfBatch = String.Empty;
string FilterAllRecurringGiftDetailsOfBatch = String.Empty;
int DetailRowCount = FGiftDetailView.Count;
try
{
this.Cursor = Cursors.WaitCursor;
//Specify current action
FMyForm.FCurrentGiftBatchAction = Logic.TExtraGiftBatchChecks.GiftBatchAction.DELETINGTRANS;
//Speeds up deletion of larger gift sets
FMainDS.EnforceConstraints = false;
// temporarily disable New Donor Warning
FMyForm.NewDonorWarning = false;
//Backup the Dataset for reversion purposes
BackupMainDS = (GiftBatchTDS)FMainDS.GetChangesTyped(false);
//Don't run an inactive fields check on this batch
FMyForm.GetBatchControl().UpdateRecurringBatchDictionary(CurrentBatchNo);
//Delete current row
ARowToDelete.RejectChanges();
if (!RowToDeleteIsNew)
{
ShowDetails(ARowToDelete);
}
ARowToDelete.Delete();
//If there existed (before the delete row above) more than one detail row, then no need to delete Recurring Gift header row
if (DetailRowCount > 1)
{
ACompletionMessage = Catalog.GetString("Recurring Gift Detail row deleted successfully!");
FGiftSelectedForDeletionFlag = false;
foreach (DataRowView rv in FGiftDetailView)
{
GiftBatchTDSARecurringGiftDetailRow row = (GiftBatchTDSARecurringGiftDetailRow)rv.Row;
if (row.DetailNumber > SelectedDetailNumber)
{
row.DetailNumber--;
}
}
FGift.LastDetailNumber--;
}
else
{
ACompletionMessage = Catalog.GetString("Recurring Gift deleted successfully!");
RecurringGiftToDeleteTransNo = FGift.GiftTransactionNumber;
// Reduce all Recurring Gift Detail row Transaction numbers by 1 if they are greater then Recurring Gift to be deleted
FilterAllRecurringGiftDetailsOfBatch = String.Format("{0}={1} And {2}>{3}",
ARecurringGiftDetailTable.GetBatchNumberDBName(),
FBatchNumber,
ARecurringGiftDetailTable.GetGiftTransactionNumberDBName(),
RecurringGiftToDeleteTransNo);
DataView RecurringGiftDetailView = new DataView(FMainDS.ARecurringGiftDetail);
RecurringGiftDetailView.RowFilter = FilterAllRecurringGiftDetailsOfBatch;
RecurringGiftDetailView.Sort = String.Format("{0} ASC", ARecurringGiftDetailTable.GetGiftTransactionNumberDBName());
foreach (DataRowView rv in RecurringGiftDetailView)
{
GiftBatchTDSARecurringGiftDetailRow row = (GiftBatchTDSARecurringGiftDetailRow)rv.Row;
row.GiftTransactionNumber--;
}
//Cannot delete the Recurring Gift row, just copy the data of rows above down by 1 row
// and then mark the top row for deletion
//In other words, bubble the Recurring Gift row to be deleted to the top
FilterAllRecurringGiftsOfBatch = String.Format("{0}={1} And {2}>={3}",
ARecurringGiftTable.GetBatchNumberDBName(),
FBatchNumber,
ARecurringGiftTable.GetGiftTransactionNumberDBName(),
RecurringGiftToDeleteTransNo);
DataView RecurringGiftView = new DataView(FMainDS.ARecurringGift);
RecurringGiftView.RowFilter = FilterAllRecurringGiftsOfBatch;
RecurringGiftView.Sort = String.Format("{0} ASC", ARecurringGiftTable.GetGiftTransactionNumberDBName());
ARecurringGiftRow RecurringGiftRowToReceive = null;
ARecurringGiftRow RecurringGiftRowToCopyDown = null;
ARecurringGiftRow RecurringGiftRowCurrent = null;
int currentRecurringGiftTransNo = 0;
foreach (DataRowView gv in RecurringGiftView)
{
RecurringGiftRowCurrent = (ARecurringGiftRow)gv.Row;
currentRecurringGiftTransNo = RecurringGiftRowCurrent.GiftTransactionNumber;
if (currentRecurringGiftTransNo > RecurringGiftToDeleteTransNo)
{
RecurringGiftRowToCopyDown = RecurringGiftRowCurrent;
//Copy column values down
for (int j = 3; j < RecurringGiftRowToCopyDown.Table.Columns.Count; j++)
{
//Update all columns except the pk fields that remain the same
if (!RecurringGiftRowToCopyDown.Table.Columns[j].ColumnName.EndsWith("_text"))
{
RecurringGiftRowToReceive[j] = RecurringGiftRowToCopyDown[j];
}
}
}
if (currentRecurringGiftTransNo == FBatchRow.LastGiftNumber)
{
//Mark last record for deletion
RecurringGiftRowCurrent.ChargeStatus = MFinanceConstants.MARKED_FOR_DELETION;
}
//Will always be previous row
RecurringGiftRowToReceive = RecurringGiftRowCurrent;
}
FPreviouslySelectedDetailRow = null;
FGiftSelectedForDeletionFlag = true;
FBatchRow.LastGiftNumber--;
}
//Save and check for inactive values and ex-workers and anonymous gifts
// in other unsaved Batches
FPetraUtilsObject.SetChangedFlag();
if (!FMyForm.SaveChangesManual(Logic.TExtraGiftBatchChecks.GiftBatchAction.DELETINGTRANS, false, false))
{
FMyForm.GetBatchControl().UpdateRecurringBatchDictionary();
MessageBox.Show(Catalog.GetString("The gift detail has been deleted but the changes are not saved!"),
Catalog.GetString("Deletion Warning"),
MessageBoxButtons.OK,
MessageBoxIcon.Warning);
ACompletionMessage = string.Empty;
if (FGiftSelectedForDeletionFlag)
{
FGiftSelectedForDeletionFlag = false;
SetBatchLastGiftNumber();
UpdateControlsProtection();
}
UpdateTotals();
return(false);
}
//Clear current batch's gift data and reload from server
RefreshRecurringBatchGiftData(FBatchNumber, true);
DeletionSuccessful = true;
}
catch (Exception ex)
{
//Revert to previous state
RevertDataSet(FMainDS, BackupMainDS, CurrentRowIndex);
TLogging.LogException(ex, Utilities.GetMethodSignature());
throw;
}
finally
{
FMyForm.NewDonorWarning = true;
FMainDS.EnforceConstraints = true;
FMyForm.FCurrentGiftBatchAction = Logic.TExtraGiftBatchChecks.GiftBatchAction.NONE;
this.Cursor = Cursors.Default;
}
SetGiftDetailDefaultView();
FFilterAndFindObject.ApplyFilter();
UpdateRecordNumberDisplay();
return(DeletionSuccessful);
}
