public static Int32 CreateGLBatch(BankImportTDS AMainDS,
                                          Int32 ALedgerNumber,
                                          Int32 AStatementKey,
                                          Int32 AGLBatchNumber,
                                          out TVerificationResultCollection AVerificationResult)
        {
            AMainDS.AEpTransaction.DefaultView.RowFilter =
                String.Format("{0}={1}",
                              AEpTransactionTable.GetStatementKeyDBName(),
                              AStatementKey);
            AMainDS.AEpStatement.DefaultView.RowFilter =
                String.Format("{0}={1}",
                              AEpStatementTable.GetStatementKeyDBName(),
                              AStatementKey);
            AEpStatementRow stmt = (AEpStatementRow)AMainDS.AEpStatement.DefaultView[0].Row;

            AVerificationResult = null;

            Int32          DateEffectivePeriodNumber, DateEffectiveYearNumber;
            TDBTransaction Transaction = DBAccess.GDBAccessObj.BeginTransaction(IsolationLevel.ReadCommitted);

            if (!TFinancialYear.IsValidPostingPeriod(ALedgerNumber, stmt.Date, out DateEffectivePeriodNumber, out DateEffectiveYearNumber,
                                                     Transaction))
            {
                string msg = String.Format(Catalog.GetString("Cannot create a GL batch for date {0} since it is not in an open period of the ledger."),
                                           stmt.Date.ToShortDateString());
                TLogging.Log(msg);
                AVerificationResult = new TVerificationResultCollection();
                AVerificationResult.Add(new TVerificationResult(Catalog.GetString("Creating GL Batch"), msg, TResultSeverity.Resv_Critical));

                DBAccess.GDBAccessObj.RollbackTransaction();
                return(-1);
            }

            Int32 BatchYear, BatchPeriod;

            // if DateEffective is outside the range of open periods, use the most fitting date
            DateTime DateEffective = stmt.Date;

            TFinancialYear.GetLedgerDatePostingPeriod(ALedgerNumber, ref DateEffective, out BatchYear, out BatchPeriod, Transaction, true);

            ALedgerTable LedgerTable = ALedgerAccess.LoadByPrimaryKey(ALedgerNumber, Transaction);

            DBAccess.GDBAccessObj.RollbackTransaction();

            GLBatchTDS GLDS = TGLTransactionWebConnector.CreateABatch(ALedgerNumber);

            ABatchRow glbatchRow = GLDS.ABatch[0];

            glbatchRow.BatchPeriod      = BatchPeriod;
            glbatchRow.DateEffective    = DateEffective;
            glbatchRow.BatchDescription = String.Format(Catalog.GetString("bank import for date {0}"), stmt.Date.ToShortDateString());

            decimal HashTotal   = 0.0M;
            decimal DebitTotal  = 0.0M;
            decimal CreditTotal = 0.0M;

            // TODO: support several journals
            // TODO: support several currencies, support other currencies than the base currency
            AJournalRow gljournalRow = GLDS.AJournal.NewRowTyped();

            gljournalRow.LedgerNumber        = glbatchRow.LedgerNumber;
            gljournalRow.BatchNumber         = glbatchRow.BatchNumber;
            gljournalRow.JournalNumber       = glbatchRow.LastJournal + 1;
            gljournalRow.TransactionCurrency = LedgerTable[0].BaseCurrency;
            glbatchRow.LastJournal++;
            gljournalRow.JournalPeriod       = glbatchRow.BatchPeriod;
            gljournalRow.DateEffective       = glbatchRow.DateEffective;
            gljournalRow.JournalDescription  = glbatchRow.BatchDescription;
            gljournalRow.SubSystemCode       = CommonAccountingSubSystemsEnum.GL.ToString();
            gljournalRow.TransactionTypeCode = CommonAccountingTransactionTypesEnum.STD.ToString();
            gljournalRow.ExchangeRateToBase  = 1.0m;
            GLDS.AJournal.Rows.Add(gljournalRow);

            foreach (DataRowView dv in AMainDS.AEpTransaction.DefaultView)
            {
                AEpTransactionRow transactionRow = (AEpTransactionRow)dv.Row;

                DataView v = AMainDS.AEpMatch.DefaultView;
                v.RowFilter = AEpMatchTable.GetActionDBName() + " = '" + MFinanceConstants.BANK_STMT_STATUS_MATCHED_GL + "' and " +
                              AEpMatchTable.GetMatchTextDBName() + " = '" + transactionRow.MatchText + "'";

                if (v.Count > 0)
                {
                    AEpMatchRow     match = (AEpMatchRow)v[0].Row;
                    ATransactionRow trans = GLDS.ATransaction.NewRowTyped();
                    trans.LedgerNumber      = glbatchRow.LedgerNumber;
                    trans.BatchNumber       = glbatchRow.BatchNumber;
                    trans.JournalNumber     = gljournalRow.JournalNumber;
                    trans.TransactionNumber = gljournalRow.LastTransactionNumber + 1;
                    trans.AccountCode       = match.AccountCode;
                    trans.CostCentreCode    = match.CostCentreCode;
                    trans.Reference         = match.Reference;
                    trans.Narrative         = match.Narrative;
                    trans.TransactionDate   = transactionRow.DateEffective;

                    if (transactionRow.TransactionAmount < 0)
                    {
                        trans.AmountInBaseCurrency = -1 * transactionRow.TransactionAmount;
                        trans.TransactionAmount    = -1 * transactionRow.TransactionAmount;
                        trans.DebitCreditIndicator = true;
                        DebitTotal += trans.AmountInBaseCurrency;
                    }
                    else
                    {
                        trans.AmountInBaseCurrency = transactionRow.TransactionAmount;
                        trans.TransactionAmount    = transactionRow.TransactionAmount;
                        trans.DebitCreditIndicator = false;
                        CreditTotal += trans.AmountInBaseCurrency;
                    }

                    GLDS.ATransaction.Rows.Add(trans);
                    gljournalRow.LastTransactionNumber++;

                    // add one transaction for the bank as well
                    trans = GLDS.ATransaction.NewRowTyped();
                    trans.LedgerNumber      = glbatchRow.LedgerNumber;
                    trans.BatchNumber       = glbatchRow.BatchNumber;
                    trans.JournalNumber     = gljournalRow.JournalNumber;
                    trans.TransactionNumber = gljournalRow.LastTransactionNumber + 1;
                    trans.AccountCode       = stmt.BankAccountCode;
                    trans.CostCentreCode    = TLedgerInfo.GetStandardCostCentre(ALedgerNumber);
                    trans.Reference         = match.Reference;
                    trans.Narrative         = match.Narrative;
                    trans.TransactionDate   = transactionRow.DateEffective;

                    if (transactionRow.TransactionAmount < 0)
                    {
                        trans.AmountInBaseCurrency = -1 * transactionRow.TransactionAmount;
                        trans.TransactionAmount    = -1 * transactionRow.TransactionAmount;
                        trans.DebitCreditIndicator = false;
                        CreditTotal += trans.AmountInBaseCurrency;
                    }
                    else
                    {
                        trans.AmountInBaseCurrency = transactionRow.TransactionAmount;
                        trans.TransactionAmount    = transactionRow.TransactionAmount;
                        trans.DebitCreditIndicator = true;
                        DebitTotal += trans.AmountInBaseCurrency;
                    }

                    GLDS.ATransaction.Rows.Add(trans);
                    gljournalRow.LastTransactionNumber++;
                }
            }

            gljournalRow.JournalDebitTotal  = DebitTotal;
            gljournalRow.JournalCreditTotal = CreditTotal;
            glbatchRow.BatchDebitTotal      = DebitTotal;
            glbatchRow.BatchCreditTotal     = CreditTotal;
            glbatchRow.BatchControlTotal    = HashTotal;

            TVerificationResultCollection VerificationResult;

            TSubmitChangesResult result = TGLTransactionWebConnector.SaveGLBatchTDS(ref GLDS,
                                                                                    out VerificationResult);

            if (result == TSubmitChangesResult.scrOK)
            {
                return(glbatchRow.BatchNumber);
            }

            TLogging.Log("Problems storing GL Batch");
            return(-1);
        }
        public static Int32 CreateGiftBatch(
            Int32 ALedgerNumber,
            Int32 AStatementKey,
            Int32 AGiftBatchNumber,
            out TVerificationResultCollection AVerificationResult)
        {
            BankImportTDS MainDS = GetBankStatementTransactionsAndMatches(AStatementKey, ALedgerNumber);

            string MyClientID = DomainManager.GClientID.ToString();

            TProgressTracker.InitProgressTracker(MyClientID,
                                                 Catalog.GetString("Creating gift batch"),
                                                 MainDS.AEpTransaction.DefaultView.Count + 10);

            AVerificationResult = new TVerificationResultCollection();

            MainDS.AEpTransaction.DefaultView.RowFilter =
                String.Format("{0}={1}",
                              AEpTransactionTable.GetStatementKeyDBName(),
                              AStatementKey);
            MainDS.AEpStatement.DefaultView.RowFilter =
                String.Format("{0}={1}",
                              AEpStatementTable.GetStatementKeyDBName(),
                              AStatementKey);
            AEpStatementRow stmt = (AEpStatementRow)MainDS.AEpStatement.DefaultView[0].Row;

            // TODO: optional: use the preselected gift batch, AGiftBatchNumber

            Int32          DateEffectivePeriodNumber, DateEffectiveYearNumber;
            DateTime       BatchDateEffective = stmt.Date;
            TDBTransaction Transaction        = DBAccess.GDBAccessObj.BeginTransaction(IsolationLevel.ReadCommitted);

            if (!TFinancialYear.GetLedgerDatePostingPeriod(ALedgerNumber, ref BatchDateEffective, out DateEffectiveYearNumber,
                                                           out DateEffectivePeriodNumber,
                                                           Transaction, true))
            {
                // just use the latest possible date
                string msg =
                    String.Format(Catalog.GetString("Date {0} is not in an open period of the ledger, using date {1} instead for the gift batch."),
                                  stmt.Date.ToShortDateString(),
                                  BatchDateEffective.ToShortDateString());
                AVerificationResult.Add(new TVerificationResult(Catalog.GetString("Creating Gift Batch"), msg, TResultSeverity.Resv_Info));
            }

            ACostCentreAccess.LoadViaALedger(MainDS, ALedgerNumber, Transaction);
            AMotivationDetailAccess.LoadViaALedger(MainDS, ALedgerNumber, Transaction);

            MainDS.AEpMatch.DefaultView.Sort =
                AEpMatchTable.GetActionDBName() + ", " +
                AEpMatchTable.GetMatchTextDBName();

            if (MainDS.AEpTransaction.DefaultView.Count == 0)
            {
                AVerificationResult.Add(new TVerificationResult(
                                            Catalog.GetString("Creating Gift Batch"),
                                            String.Format(Catalog.GetString("There are no transactions for statement #{0}."), AStatementKey),
                                            TResultSeverity.Resv_Info));
                return(-1);
            }

            foreach (DataRowView dv in MainDS.AEpTransaction.DefaultView)
            {
                AEpTransactionRow transactionRow = (AEpTransactionRow)dv.Row;

                DataRowView[] matches = MainDS.AEpMatch.DefaultView.FindRows(new object[] {
                    MFinanceConstants.BANK_STMT_STATUS_MATCHED_GIFT,
                    transactionRow.MatchText
                });

                if (matches.Length > 0)
                {
                    AEpMatchRow match = (AEpMatchRow)matches[0].Row;

                    if (match.IsDonorKeyNull() || (match.DonorKey == 0))
                    {
                        string msg =
                            String.Format(Catalog.GetString("Cannot create a gift for transaction {0} since there is no valid donor."),
                                          transactionRow.Description);
                        AVerificationResult.Add(new TVerificationResult(Catalog.GetString("Creating Gift Batch"), msg, TResultSeverity.Resv_Critical));
                        DBAccess.GDBAccessObj.RollbackTransaction();
                        return(-1);
                    }
                }
            }

            string MatchedGiftReference = stmt.Filename;

            if (!stmt.IsBankAccountKeyNull())
            {
                string sqlGetBankSortCode =
                    "SELECT bank.p_branch_code_c " +
                    "FROM PUB_p_banking_details details, PUB_p_bank bank " +
                    "WHERE details.p_banking_details_key_i = ?" +
                    "AND details.p_bank_key_n = bank.p_partner_key_n";
                OdbcParameter param = new OdbcParameter("detailkey", OdbcType.Int);
                param.Value = stmt.BankAccountKey;

                PBankTable bankTable = new PBankTable();
                DBAccess.GDBAccessObj.SelectDT(bankTable, sqlGetBankSortCode, Transaction, new OdbcParameter[] { param }, 0, 0);

                MatchedGiftReference = bankTable[0].BranchCode + " " + stmt.Date.Day.ToString();
            }

            DBAccess.GDBAccessObj.RollbackTransaction();

            GiftBatchTDS GiftDS = TGiftTransactionWebConnector.CreateAGiftBatch(
                ALedgerNumber,
                BatchDateEffective,
                String.Format(Catalog.GetString("bank import for date {0}"), stmt.Date.ToShortDateString()));

            AGiftBatchRow giftbatchRow = GiftDS.AGiftBatch[0];

            giftbatchRow.BankAccountCode = stmt.BankAccountCode;

            decimal HashTotal = 0.0M;

            MainDS.AEpTransaction.DefaultView.Sort =
                AEpTransactionTable.GetNumberOnPaperStatementDBName();

            MainDS.AEpMatch.DefaultView.RowFilter = String.Empty;
            MainDS.AEpMatch.DefaultView.Sort      =
                AEpMatchTable.GetActionDBName() + ", " +
                AEpMatchTable.GetMatchTextDBName();

            int counter = 5;

            foreach (DataRowView dv in MainDS.AEpTransaction.DefaultView)
            {
                TProgressTracker.SetCurrentState(MyClientID,
                                                 Catalog.GetString("Preparing the gifts"),
                                                 counter++);

                AEpTransactionRow transactionRow = (AEpTransactionRow)dv.Row;

                DataRowView[] matches = MainDS.AEpMatch.DefaultView.FindRows(new object[] {
                    MFinanceConstants.BANK_STMT_STATUS_MATCHED_GIFT,
                    transactionRow.MatchText
                });

                if (matches.Length > 0)
                {
                    AEpMatchRow match = (AEpMatchRow)matches[0].Row;

                    AGiftRow gift = GiftDS.AGift.NewRowTyped();
                    gift.LedgerNumber          = giftbatchRow.LedgerNumber;
                    gift.BatchNumber           = giftbatchRow.BatchNumber;
                    gift.GiftTransactionNumber = giftbatchRow.LastGiftNumber + 1;
                    gift.DonorKey    = match.DonorKey;
                    gift.DateEntered = transactionRow.DateEffective;
                    gift.Reference   = MatchedGiftReference;
                    GiftDS.AGift.Rows.Add(gift);
                    giftbatchRow.LastGiftNumber++;

                    foreach (DataRowView r in matches)
                    {
                        match = (AEpMatchRow)r.Row;

                        AGiftDetailRow detail = GiftDS.AGiftDetail.NewRowTyped();
                        detail.LedgerNumber          = gift.LedgerNumber;
                        detail.BatchNumber           = gift.BatchNumber;
                        detail.GiftTransactionNumber = gift.GiftTransactionNumber;
                        detail.DetailNumber          = gift.LastDetailNumber + 1;
                        gift.LastDetailNumber++;

                        detail.GiftTransactionAmount = match.GiftTransactionAmount;
                        detail.GiftAmount            = match.GiftTransactionAmount;
                        HashTotal += match.GiftTransactionAmount;
                        detail.MotivationGroupCode  = match.MotivationGroupCode;
                        detail.MotivationDetailCode = match.MotivationDetailCode;

                        // do not use the description in comment one, because that could show up on the gift receipt???
                        // detail.GiftCommentOne = transactionRow.Description;

                        detail.CommentOneType        = MFinanceConstants.GIFT_COMMENT_TYPE_BOTH;
                        detail.CostCentreCode        = match.CostCentreCode;
                        detail.RecipientKey          = match.RecipientKey;
                        detail.RecipientLedgerNumber = match.RecipientLedgerNumber;

                        AMotivationDetailRow motivation = (AMotivationDetailRow)MainDS.AMotivationDetail.Rows.Find(
                            new object[] { ALedgerNumber, detail.MotivationGroupCode, detail.MotivationDetailCode });

                        if (motivation == null)
                        {
                            AVerificationResult.Add(new TVerificationResult(
                                                        String.Format(Catalog.GetString("creating gift for match {0}"), transactionRow.Description),
                                                        String.Format(Catalog.GetString("Cannot find motivation group '{0}' and motivation detail '{1}'"),
                                                                      detail.MotivationGroupCode, detail.MotivationDetailCode),
                                                        TResultSeverity.Resv_Critical));
                        }

                        if (detail.CostCentreCode.Length == 0)
                        {
                            // try to retrieve the current costcentre for this recipient
                            if (detail.RecipientKey != 0)
                            {
                                detail.RecipientLedgerNumber = TGiftTransactionWebConnector.GetRecipientFundNumber(detail.RecipientKey);

                                detail.CostCentreCode = TGiftTransactionWebConnector.IdentifyPartnerCostCentre(detail.LedgerNumber,
                                                                                                               detail.RecipientLedgerNumber);
                            }
                            else
                            {
                                if (motivation != null)
                                {
                                    detail.CostCentreCode = motivation.CostCentreCode;
                                }
                            }
                        }

                        // check for active cost centre
                        ACostCentreRow costcentre = (ACostCentreRow)MainDS.ACostCentre.Rows.Find(new object[] { ALedgerNumber, detail.CostCentreCode });

                        if ((costcentre == null) || !costcentre.CostCentreActiveFlag)
                        {
                            AVerificationResult.Add(new TVerificationResult(
                                                        String.Format(Catalog.GetString("creating gift for match {0}"), transactionRow.Description),
                                                        Catalog.GetString("Invalid or inactive cost centre"),
                                                        TResultSeverity.Resv_Critical));
                        }

                        GiftDS.AGiftDetail.Rows.Add(detail);
                    }
                }
            }

            TProgressTracker.SetCurrentState(MyClientID,
                                             Catalog.GetString("Submit to database"),
                                             counter++);

            if (AVerificationResult.HasCriticalErrors)
            {
                return(-1);
            }

            giftbatchRow.HashTotal  = HashTotal;
            giftbatchRow.BatchTotal = HashTotal;

            // do not overwrite the parameter, because there might be the hint for a different gift batch date
            TVerificationResultCollection VerificationResultSubmitChanges;

            TSubmitChangesResult result = TGiftTransactionWebConnector.SaveGiftBatchTDS(ref GiftDS,
                                                                                        out VerificationResultSubmitChanges);

            TProgressTracker.FinishJob(MyClientID);

            if (result == TSubmitChangesResult.scrOK)
            {
                return(giftbatchRow.BatchNumber);
            }

            return(-1);
        }
        /// <summary>
        /// dump unmatched gifts or other transactions to a HTML table for printing
        /// </summary>
        private static string PrintHTML(
            AEpStatementRow ACurrentStatement,
            DataView AEpTransactions, AEpMatchTable AMatches, string ATitle,
            string ALetterTemplateFilename)
        {
            if ((ALetterTemplateFilename.Length == 0) || !File.Exists(ALetterTemplateFilename))
            {
                OpenFileDialog DialogOpen = new OpenFileDialog();
                DialogOpen.Filter = "Report template (*.html)|*.html";
                DialogOpen.RestoreDirectory = true;
                DialogOpen.Title = "Open Report Template";

                if (DialogOpen.ShowDialog() == DialogResult.OK)
                {
                    ALetterTemplateFilename = DialogOpen.FileName;
                }
            }

            // message body from HTML template
            StreamReader reader = new StreamReader(ALetterTemplateFilename);
            string msg = reader.ReadToEnd();

            reader.Close();

            msg = msg.Replace("#TITLE", ATitle);
            msg = msg.Replace("#PRINTDATE", DateTime.Now.ToShortDateString());

            if (!ACurrentStatement.IsIdFromBankNull())
            {
                msg = msg.Replace("#STATEMENTNR", ACurrentStatement.IdFromBank);
            }

            if (!ACurrentStatement.IsStartBalanceNull())
            {
                msg = msg.Replace("#STARTBALANCE", String.Format("{0:N}", ACurrentStatement.StartBalance));
            }

            if (!ACurrentStatement.IsEndBalanceNull())
            {
                msg = msg.Replace("#ENDBALANCE", String.Format("{0:N}", ACurrentStatement.EndBalance));
            }

            // recognise detail lines automatically
            string RowTemplate;
            msg = TPrinterHtml.GetTableRow(msg, "#NRONSTATEMENT", out RowTemplate);
            string rowTexts = "";

            BankImportTDSAEpTransactionRow row = null;

            AEpTransactions.Sort = BankImportTDSAEpTransactionTable.GetNumberOnPaperStatementDBName();

            Decimal Sum = 0.0m;
            Int32 NumberPrinted = 0;

            DataView MatchesByMatchText = new DataView(AMatches,
                string.Empty,
                AEpMatchTable.GetMatchTextDBName(),
                DataViewRowState.CurrentRows);

            string thinLine = "<font size=\"-3\">-------------------------------------------------------------------------<br/></font>";

            foreach (DataRowView rv in AEpTransactions)
            {
                row = (BankImportTDSAEpTransactionRow)rv.Row;

                string rowToPrint = RowTemplate;

                // short description, remove all SEPA stuff
                string ShortDescription = RemoveSEPAText(row.Description);

                rowToPrint = rowToPrint.Replace("#NAME", row.AccountName);
                rowToPrint = rowToPrint.Replace("#DESCRIPTION", row.Description);
                rowToPrint = rowToPrint.Replace("#SHORTDESCRIPTION", ShortDescription);

                string RecipientDescription = string.Empty;

                DataRowView[] matches = MatchesByMatchText.FindRows(row.MatchText);

                AEpMatchRow match = null;

                foreach (DataRowView rvMatch in matches)
                {
                    match = (AEpMatchRow)rvMatch.Row;

                    if (RecipientDescription.Length > 0)
                    {
                        RecipientDescription += "<br/>";
                    }

                    if (!match.IsRecipientKeyNull() && (match.RecipientKey > 0))
                    {
                        RecipientDescription += match.RecipientKey.ToString() + " ";
                    }

                    RecipientDescription += match.RecipientShortName;
                }

                if (RecipientDescription.Trim().Length > 0)
                {
                    rowToPrint = rowToPrint.Replace("#RECIPIENTDESCRIPTIONUNMATCHED", string.Empty);
                    rowToPrint = rowToPrint.Replace("#RECIPIENTDESCRIPTION", "<br/>" + thinLine + RecipientDescription);
                }
                else
                {
                    // extra space for unmatched gifts
                    rowToPrint = rowToPrint.Replace("#RECIPIENTDESCRIPTIONUNMATCHED", "<br/><br/>");
                    rowToPrint = rowToPrint.Replace("#RECIPIENTDESCRIPTION", string.Empty);
                }

                if ((match != null) && !match.IsDonorKeyNull() && (match.DonorKey > 0))
                {
                    string DonorDescription = "<br/>" + thinLine + match.DonorKey.ToString() + " " + match.DonorShortName;

                    rowToPrint = rowToPrint.Replace("#DONORDESCRIPTION", DonorDescription);
                    rowToPrint = rowToPrint.Replace("#DONORKEY", StringHelper.PartnerKeyToStr(match.DonorKey));
                    rowToPrint = rowToPrint.Replace("#DONORNAMEORDESCRIPTION", match.DonorShortName);
                }
                else
                {
                    rowToPrint = rowToPrint.Replace("#DONORDESCRIPTION", string.Empty);
                    rowToPrint = rowToPrint.Replace("#DONORKEY", string.Empty);
                    rowToPrint = rowToPrint.Replace("#DONORNAMEORDESCRIPTION", row.AccountName);
                }

                rowTexts += rowToPrint.
                            Replace("#NRONSTATEMENT", row.NumberOnPaperStatement.ToString()).
                            Replace("#AMOUNT", String.Format("{0:C}", row.TransactionAmount)).
                            Replace("#IBANANDBIC",
                    row.IsIbanNull() ? string.Empty : "<br/>" + row.Iban + "<br/>" + row.Bic).
                            Replace("#IBAN", row.Iban).
                            Replace("#BIC", row.Bic).
                            Replace("#ACCOUNTNUMBER", row.BankAccountNumber).
                            Replace("#BANKSORTCODE", row.BranchCode);

                Sum += Convert.ToDecimal(row.TransactionAmount);
                NumberPrinted++;
            }

            Sum = Math.Round(Sum, 2);

            msg = msg.Replace("#ROWTEMPLATE", rowTexts);
            msg = msg.Replace("#TOTALAMOUNT", String.Format("{0:C}", Sum));
            msg = msg.Replace("#TOTALNUMBER", NumberPrinted.ToString());

            return msg;
        }
        public static BankImportTDS GetBankStatementTransactionsAndMatches(Int32 AStatementKey, Int32 ALedgerNumber)
        {
            TDBTransaction Transaction = DBAccess.GDBAccessObj.BeginTransaction(IsolationLevel.Serializable);

            BankImportTDS ResultDataset = new BankImportTDS();
            string        MyClientID    = DomainManager.GClientID.ToString();

            TProgressTracker.InitProgressTracker(MyClientID,
                                                 Catalog.GetString("Load Bank Statement"),
                                                 100.0m);

            TProgressTracker.SetCurrentState(MyClientID,
                                             Catalog.GetString("loading statement"),
                                             0);

            try
            {
                AEpStatementAccess.LoadByPrimaryKey(ResultDataset, AStatementKey, Transaction);

                if (ResultDataset.AEpStatement[0].BankAccountCode.Length == 0)
                {
                    throw new Exception("Loading Bank Statement: Bank Account must not be empty");
                }

                ACostCentreAccess.LoadViaALedger(ResultDataset, ALedgerNumber, Transaction);

                AMotivationDetailAccess.LoadViaALedger(ResultDataset, ALedgerNumber, Transaction);

                AEpTransactionAccess.LoadViaAEpStatement(ResultDataset, AStatementKey, Transaction);

                BankImportTDS TempDataset = new BankImportTDS();
                AEpTransactionAccess.LoadViaAEpStatement(TempDataset, AStatementKey, Transaction);
                AEpMatchAccess.LoadViaALedger(TempDataset, ResultDataset.AEpStatement[0].LedgerNumber, Transaction);

                // load all bankingdetails and partner shortnames related to this statement
                string sqlLoadPartnerByBankAccount =
                    "SELECT DISTINCT p.p_partner_key_n AS PartnerKey, " +
                    "p.p_partner_short_name_c AS ShortName, " +
                    "t.p_branch_code_c AS BranchCode, " +
                    "t.a_bank_account_number_c AS BankAccountNumber " +
                    "FROM PUB_a_ep_transaction t, PUB_p_banking_details bd, PUB_p_bank b, PUB_p_partner_banking_details pbd, PUB_p_partner p " +
                    "WHERE t.a_statement_key_i = " + AStatementKey.ToString() + " " +
                    "AND bd.p_bank_account_number_c = t.a_bank_account_number_c " +
                    "AND b.p_partner_key_n = bd.p_bank_key_n " +
                    "AND b.p_branch_code_c = t.p_branch_code_c " +
                    "AND pbd.p_banking_details_key_i = bd.p_banking_details_key_i " +
                    "AND p.p_partner_key_n = pbd.p_partner_key_n";

                DataTable PartnerByBankAccount = DBAccess.GDBAccessObj.SelectDT(sqlLoadPartnerByBankAccount, "partnerByBankAccount", Transaction);
                PartnerByBankAccount.DefaultView.Sort = "BranchCode, BankAccountNumber";

                // get all recipients that have been merged
                string sqlGetMergedRecipients =
                    string.Format(
                        "SELECT DISTINCT p.p_partner_key_n AS PartnerKey, p.p_status_code_c AS StatusCode FROM PUB_a_ep_match m, PUB_p_partner p " +
                        "WHERE (m.p_recipient_key_n = p.p_partner_key_n OR m.p_donor_key_n = p.p_partner_key_n) AND p.p_status_code_c = '{0}'",
                        MPartnerConstants.PARTNERSTATUS_MERGED);
                DataTable MergedPartners = DBAccess.GDBAccessObj.SelectDT(sqlGetMergedRecipients, "mergedPartners", Transaction);
                MergedPartners.DefaultView.Sort = "PartnerKey";

                DBAccess.GDBAccessObj.RollbackTransaction();

                string BankAccountCode = ResultDataset.AEpStatement[0].BankAccountCode;

                TempDataset.AEpMatch.DefaultView.Sort = AEpMatchTable.GetMatchTextDBName();

                SortedList <string, AEpMatchRow> MatchesToAddLater = new SortedList <string, AEpMatchRow>();

                int count = 0;

                // load the matches or create new matches
                foreach (BankImportTDSAEpTransactionRow row in ResultDataset.AEpTransaction.Rows)
                {
                    TProgressTracker.SetCurrentState(MyClientID,
                                                     Catalog.GetString("finding matches") +
                                                     " " + count + "/" + ResultDataset.AEpTransaction.Rows.Count.ToString(),
                                                     10.0m + (count * 80.0m / ResultDataset.AEpTransaction.Rows.Count));
                    count++;

                    BankImportTDSAEpTransactionRow tempTransactionRow =
                        (BankImportTDSAEpTransactionRow)TempDataset.AEpTransaction.Rows.Find(
                            new object[] {
                        row.StatementKey,
                        row.Order,
                        row.DetailKey
                    });

                    // find a match with the same match text, or create a new one
                    if (row.IsMatchTextNull() || (row.MatchText.Length == 0) || !row.MatchText.StartsWith(BankAccountCode))
                    {
                        row.MatchText = TBankImportMatching.CalculateMatchText(BankAccountCode, row);

                        tempTransactionRow.MatchText = row.MatchText;
                    }

                    DataRowView[] matches = TempDataset.AEpMatch.DefaultView.FindRows(row.MatchText);

                    if (matches.Length > 0)
                    {
                        Decimal sum = 0.0m;

                        // update the recent date
                        foreach (DataRowView rv in matches)
                        {
                            AEpMatchRow r = (AEpMatchRow)rv.Row;

                            sum += r.GiftTransactionAmount;

                            // check if the recipient key is still valid. could be that they have married, and merged into another family record
                            if ((r.RecipientKey != 0) &&
                                (MergedPartners.DefaultView.FindRows(r.RecipientKey).Length > 0))
                            {
                                TLogging.LogAtLevel(1, "partner has been merged: " + r.RecipientKey.ToString());
                                r.RecipientKey = 0;
                                r.Action       = MFinanceConstants.BANK_STMT_STATUS_UNMATCHED;
                            }

                            // check if the donor key is still valid. could be that they have married, and merged into another family record
                            if ((r.DonorKey != 0) &&
                                (MergedPartners.DefaultView.FindRows(r.DonorKey).Length > 0))
                            {
                                TLogging.LogAtLevel(1, "partner has been merged: " + r.DonorKey.ToString());
                                r.DonorKey = 0;
                                r.Action   = MFinanceConstants.BANK_STMT_STATUS_UNMATCHED;
                            }

                            if (r.RecentMatch < row.DateEffective)
                            {
                                r.RecentMatch = row.DateEffective;
                            }

                            // do not modify tempRow.MatchAction, because that will not be stored in the database anyway, just costs time
                            row.MatchAction = r.Action;

                            if (r.IsDonorKeyNull() || (r.DonorKey <= 0))
                            {
                                FindDonorByAccountNumber(r, PartnerByBankAccount.DefaultView, row.BranchCode, row.BankAccountNumber);
                            }
                        }

                        if (sum != row.TransactionAmount)
                        {
                            TLogging.Log("we should drop this match since the total is wrong: " + row.Description);
                            row.MatchAction = MFinanceConstants.BANK_STMT_STATUS_UNMATCHED;

                            foreach (DataRowView rv in matches)
                            {
                                AEpMatchRow r = (AEpMatchRow)rv.Row;
                                r.Action = MFinanceConstants.BANK_STMT_STATUS_UNMATCHED;
                            }
                        }
                    }
                    else if (!MatchesToAddLater.ContainsKey(row.MatchText))
                    {
                        // create new match
                        AEpMatchRow tempRow = TempDataset.AEpMatch.NewRowTyped(true);
                        tempRow.EpMatchKey            = (TempDataset.AEpMatch.Count + MatchesToAddLater.Count + 1) * -1;
                        tempRow.Detail                = 0;
                        tempRow.MatchText             = row.MatchText;
                        tempRow.LedgerNumber          = ALedgerNumber;
                        tempRow.GiftTransactionAmount = row.TransactionAmount;
                        tempRow.Action                = MFinanceConstants.BANK_STMT_STATUS_UNMATCHED;

                        FindDonorByAccountNumber(tempRow, PartnerByBankAccount.DefaultView, row.BranchCode, row.BankAccountNumber);

#if disabled
                        // fuzzy search for the partner. only return if unique result
                        string sql =
                            "SELECT p_partner_key_n, p_partner_short_name_c FROM p_partner WHERE p_partner_short_name_c LIKE '{0}%' OR p_partner_short_name_c LIKE '{1}%'";
                        string[] names = row.AccountName.Split(new char[] { ' ' });

                        if (names.Length > 1)
                        {
                            string optionShortName1 = names[0] + ", " + names[1];
                            string optionShortName2 = names[1] + ", " + names[0];

                            DataTable partner = DBAccess.GDBAccessObj.SelectDT(String.Format(sql,
                                                                                             optionShortName1,
                                                                                             optionShortName2), "partner", Transaction);

                            if (partner.Rows.Count == 1)
                            {
                                tempRow.DonorKey = Convert.ToInt64(partner.Rows[0][0]);
                            }
                        }
#endif

                        MatchesToAddLater.Add(tempRow.MatchText, tempRow);

                        // do not modify tempRow.MatchAction, because that will not be stored in the database anyway, just costs time
                        row.MatchAction = tempRow.Action;
                    }
                }

                // for speed reasons, add the new rows after clearing the sort on the view
                TempDataset.AEpMatch.DefaultView.Sort = string.Empty;

                foreach (AEpMatchRow m in MatchesToAddLater.Values)
                {
                    TempDataset.AEpMatch.Rows.Add(m);
                }

                TProgressTracker.SetCurrentState(MyClientID,
                                                 Catalog.GetString("save matches"),
                                                 90.0m);

                TempDataset.ThrowAwayAfterSubmitChanges = true;
                // only store a_ep_transactions and a_ep_matches, but without additional typed fields (ie MatchAction)
                BankImportTDSAccess.SubmitChanges(TempDataset.GetChangesTyped(true));
            }
            catch (Exception e)
            {
                TLogging.Log(e.GetType().ToString() + " in BankImport, GetBankStatementTransactionsAndMatches; " + e.Message);
                TLogging.Log(e.StackTrace);
                DBAccess.GDBAccessObj.RollbackTransaction();
                throw;
            }

            // drop all matches that do not occur on this statement
            ResultDataset.AEpMatch.Clear();

            // reloading is faster than deleting all matches that are not needed
            string sqlLoadMatchesOfStatement =
                "SELECT DISTINCT m.* FROM PUB_a_ep_match m, PUB_a_ep_transaction t WHERE t.a_statement_key_i = ? AND m.a_ledger_number_i = ? AND m.a_match_text_c = t.a_match_text_c";

            OdbcParameter param = new OdbcParameter("statementkey", OdbcType.Int);
            param.Value = AStatementKey;
            OdbcParameter paramLedgerNumber = new OdbcParameter("ledgerNumber", OdbcType.Int);
            paramLedgerNumber.Value = ALedgerNumber;

            DBAccess.GDBAccessObj.SelectDT(ResultDataset.AEpMatch,
                                           sqlLoadMatchesOfStatement,
                                           null,
                                           new OdbcParameter[] { param, paramLedgerNumber }, -1, -1);

            // update the custom field for cost centre name for each match
            foreach (BankImportTDSAEpMatchRow row in ResultDataset.AEpMatch.Rows)
            {
                ACostCentreRow ccRow = (ACostCentreRow)ResultDataset.ACostCentre.Rows.Find(new object[] { row.LedgerNumber, row.CostCentreCode });

                if (ccRow != null)
                {
                    row.CostCentreName = ccRow.CostCentreName;
                }
            }

            // remove all rows that we do not need on the client side
            ResultDataset.AGiftDetail.Clear();
            ResultDataset.AMotivationDetail.Clear();
            ResultDataset.ACostCentre.Clear();

            ResultDataset.AcceptChanges();

            if (TLogging.DebugLevel > 0)
            {
                int CountMatched = 0;

                foreach (BankImportTDSAEpTransactionRow transaction in ResultDataset.AEpTransaction.Rows)
                {
                    if (!transaction.IsMatchActionNull() && (transaction.MatchAction != MFinanceConstants.BANK_STMT_STATUS_UNMATCHED))
                    {
                        CountMatched++;
                    }
                }

                TLogging.Log(
                    "Loading bank statement: matched: " + CountMatched.ToString() + " of " + ResultDataset.AEpTransaction.Rows.Count.ToString());
            }

            TProgressTracker.FinishJob(MyClientID);

            return(ResultDataset);
        }
Exemplo n.º 5
0
        /// <summary>
        /// store historic Gift matches
        /// </summary>
        private static void StoreCurrentMatches(BankImportTDS AMatchDS, string ABankAccountCode)
        {
            DataView GiftDetailView = new DataView(
                AMatchDS.AGiftDetail, string.Empty,
                BankImportTDSAGiftDetailTable.GetGiftTransactionNumberDBName() + "," +
                BankImportTDSAGiftDetailTable.GetDetailNumberDBName(),
                DataViewRowState.CurrentRows);

            SortedList <string, AEpMatchRow> MatchesToAddLater = new SortedList <string, AEpMatchRow>();
            List <string> MatchesToDelete = new List <string>();

            foreach (BankImportTDSAEpTransactionRow tr in AMatchDS.AEpTransaction.Rows)
            {
                // create a match text which uniquely identifies this transaction
                string MatchText = CalculateMatchText(ABankAccountCode, tr);

                // delete existing matches
                MatchesToDelete.Add(MatchText);

                if (tr.MatchAction != MFinanceConstants.BANK_STMT_STATUS_MATCHED)
                {
                    continue;
                }

                // get the gift details assigned to this transaction
                StringCollection GiftDetailNumbers = StringHelper.GetCSVList(tr.GiftDetailNumbers, ",", false);

                foreach (string strDetailNumber in GiftDetailNumbers)
                {
                    DataRowView[] FilteredGiftDetails =
                        GiftDetailView.FindRows(
                            new object[] {
                        tr.GiftTransactionNumber,
                        Convert.ToInt32(strDetailNumber)
                    });

                    // add new matches
                    // do not assign tr.EpMatchKey, because we cannot delete the old matches then
                    CreateNewMatches(
                        AMatchDS,
                        (BankImportTDSAGiftDetailRow)FilteredGiftDetails[0].Row,
                        MatchText,
                        MatchesToAddLater);
                }
            }

            DataView MatchesByText = new DataView(
                AMatchDS.AEpMatch, string.Empty,
                AEpMatchTable.GetMatchTextDBName(),
                DataViewRowState.CurrentRows);

            foreach (string MatchToDelete in MatchesToDelete)
            {
                DataRowView[] MatchesToDeleteRv = MatchesByText.FindRows(MatchToDelete);

                foreach (DataRowView rv in MatchesToDeleteRv)
                {
                    rv.Row.Delete();
                }
            }

            MatchesByText.Sort      = string.Empty;
            MatchesByText.RowFilter = string.Empty;

            // for speed reasons, add the new rows at the end
            foreach (AEpMatchRow m in MatchesToAddLater.Values)
            {
                AMatchDS.AEpMatch.Rows.Add(m);
            }

            AMatchDS.PBankingDetails.Clear();
            AMatchDS.AGiftDetail.Clear();
            AMatchDS.AGift.Clear();

            AMatchDS.ThrowAwayAfterSubmitChanges = true;

            if (TLogging.DebugLevel > 0)
            {
                TLogging.Log("before submitchanges");
            }

            BankImportTDSAccess.SubmitChanges(AMatchDS);

            if (TLogging.DebugLevel > 0)
            {
                TLogging.Log("after submitchanges");
            }
        }