Export amazon settlement report fix

src/bnhtrade.Core/Data/Database/Account/ReadAccountCode.cs

@@ -0,0 +1,137 @@
+using System;
+using System.Collections.Generic;
+using System.Data.SqlClient;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace bnhtrade.Core.Data.Database.Account
+{
+    public class ReadAccountCode : Connection
+    {
+        private bool allRetrived;
+        private Dictionary<int, Model.Account.AccountCode> cache;
+        protected ReadAccountCode(string sqlConnectionString) : base(sqlConnectionString)
+        {
+            allRetrived = false;
+            cache = new Dictionary<int, Model.Account.AccountCode>();
+        }
+        protected void ClearCache()
+        {
+            allRetrived = false;
+            cache.Clear();
+        }
+        public List<Model.Account.AccountCode> GetAll()
+        {
+            if (allRetrived == false)
+            {
+                UpdateCache(-1);
+                allRetrived = true;
+            }
+
+            var returnList = new List<Model.Account.AccountCode>();
+            foreach (var item in cache)
+            {
+                returnList.Add(item.Value);
+            }
+
+            return returnList;
+        }
+        public Model.Account.AccountCode GetByAccountCode(int accountCode)
+        {
+            if (cache.ContainsKey(accountCode))
+            {
+                return cache[accountCode];
+            }
+            else if (allRetrived)
+            {
+                return null;
+            }
+            else
+            {
+                UpdateCache(accountCode);
+                if (cache.ContainsKey(accountCode))
+                {
+                    return cache[accountCode];
+                }
+                else
+                {
+                    return null;
+                }
+            }
+        }
+        protected void UpdateCache(int accountCode = -1)
+        {
+            var dicCache = new Dictionary<int, Model.Account.AccountCode>();
+
+            bool whereClause = false;
+            //build sql query
+            string sqlString = @"
+                SELECT tblAccountChartOf.AccountChartOfID
+	                ,tblAccountChartOf.AccountCode
+	                ,tblAccountChartOf.AccountName
+	                ,tblAccountChartOf.Description
+	                ,tblAccountChartOfType.AccountChartOfType
+	                ,tblAccountChartOfType.BasicType
+                FROM tblAccountChartOf
+                INNER JOIN tblAccountChartOfType ON tblAccountChartOf.AccountChartOfTypeID = tblAccountChartOfType.AccountChartOfTypeID";
+            if (accountCode > -1)
+            {
+                whereClause = true;
+                sqlString = sqlString + @"
+                    WHERE (((tblAccountChartOf.AccountCode) = @accountCode))";
+            }
+
+            using (SqlConnection conn = new SqlConnection(sqlConnectionString))
+            {
+                conn.Open();
+
+                using (SqlCommand cmd = new SqlCommand(sqlString, conn))
+                {
+                    if (whereClause)
+                    {
+                        cmd.Parameters.AddWithValue("@accountCode", accountCode);
+                    }
+
+                    using (SqlDataReader reader = cmd.ExecuteReader())
+                    {
+                        if (reader.HasRows)
+                        {
+                            while (reader.Read())
+                            {
+                                var result = new Model.Account.AccountCode();
+
+                                int tablePk = reader.GetInt32(0);
+                                result.AccountCodeId = reader.GetInt32(1);
+                                result.Title = reader.GetString(2);
+                                if (!reader.IsDBNull(3)) { result.Description = reader.GetString(3); }
+                                result.Type = reader.GetString(4);
+                                result.BasicType = reader.GetString(5);
+
+                                if (whereClause)
+                                {
+                                    if (cache.ContainsKey(result.AccountCodeId))
+                                    {
+                                        cache.Remove(result.AccountCodeId);
+                                    }
+                                    cache.Add(result.AccountCodeId, result);
+                                }
+                                else
+                                {
+                                    dicCache.Add(result.AccountCodeId, result);
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+            // update cache
+            if (!whereClause)
+            {
+                cache.Clear();
+                allRetrived = true;
+                cache = dicCache;
+            }
+        }
+    }
+}

src/bnhtrade.Core/Data/Database/Account/ReadInvoiceLineItemCode.cs

@@ -0,0 +1,144 @@
+using System;
+using System.Collections.Generic;
+using System.Data.SqlClient;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Transactions;
+
+namespace bnhtrade.Core.Data.Database.Account
+{
+    public class ReadInvoiceLineItemCode : Connection
+    {
+        public ReadInvoiceLineItemCode(string sqlConnectionString) : base (sqlConnectionString)
+        {
+            cacheLineItemByTablePk = new Dictionary<int, Model.Account.InvoiceLineItem>();
+            cacheTablePkByItemCode = new Dictionary<string, int>();
+        }
+        private Dictionary<int, Model.Account.InvoiceLineItem> cacheLineItemByTablePk;
+        private Dictionary<string, int> cacheTablePkByItemCode;
+        public bool InsertNewOnNoMatch { get; set; } = false;
+
+        public void CacheClear()
+        {
+            cacheLineItemByTablePk.Clear();
+            cacheTablePkByItemCode.Clear();
+        }
+
+        private void CacheRemove(int tablePk)
+        {
+            if (cacheLineItemByTablePk.ContainsKey(tablePk))
+            {
+                string itemCode = cacheLineItemByTablePk[tablePk].ItemCode;
+                cacheLineItemByTablePk.Remove(tablePk);
+                cacheTablePkByItemCode.Remove(itemCode);
+            }
+        }
+
+        public void CacheRemove(string itemCode)
+        {
+            if (cacheTablePkByItemCode.ContainsKey(itemCode))
+            {
+                CacheRemove(cacheTablePkByItemCode[itemCode]);
+            }
+        }
+
+        private void CacheUpdate(int tablePk, Model.Account.InvoiceLineItem lineItem)
+        {
+            if (cacheLineItemByTablePk.ContainsKey(tablePk))
+            {
+                CacheRemove(tablePk);
+            }
+            cacheLineItemByTablePk.Add(tablePk, lineItem);
+            cacheTablePkByItemCode.Add(lineItem.ItemCode, tablePk);
+        }
+
+        public Model.Account.InvoiceLineItem ByItemCode(string itemCode, bool forceCacheUpdate = false)
+        {
+            // check cache
+            if (!forceCacheUpdate && cacheTablePkByItemCode.ContainsKey(itemCode))
+            {
+                return cacheLineItemByTablePk[cacheTablePkByItemCode[itemCode]];
+            }
+
+            var returnObject = new Model.Account.InvoiceLineItem();
+            returnObject.ItemCode = itemCode;
+
+            using (TransactionScope scopeSupress = new TransactionScope(TransactionScopeOption.Suppress))
+            using (SqlConnection conn = new SqlConnection(sqlConnectionString))
+            {
+                conn.Open();
+
+                using (SqlCommand cmd = new SqlCommand(@"
+                    SELECT tblExportAccountInvoiceLineType.ExportAccountInvoiceLineTypeID
+	                    ,tblExportAccountInvoiceLineType.TypeTitle
+	                    ,tblExportAccountInvoiceLineType.TypeDescription
+	                    ,tblExportAccountInvoiceLineType.IsNewReviewRequired
+	                    ,tblExportAccountInvoiceLineType.InvoiceLineEntryEnable
+	                    ,tblAccountChartOf.AccountCode
+	                    ,tblAccountTaxCode.TaxCode
+                    FROM (
+	                    tblExportAccountInvoiceLineType LEFT JOIN tblAccountChartOf ON tblExportAccountInvoiceLineType.AccountChartOfID_Default = tblAccountChartOf.AccountChartOfID
+	                    )
+                    LEFT JOIN tblAccountTaxCode ON tblExportAccountInvoiceLineType.AccountTaxCodeID_Default = tblAccountTaxCode.AccountTaxCodeID
+                    WHERE (((tblExportAccountInvoiceLineType.MatchString) = @matchString))
+                    ", conn))
+                {
+                    cmd.Parameters.AddWithValue("@matchString", returnObject.ItemCode);
+
+                    using (SqlDataReader reader = cmd.ExecuteReader())
+                    {
+                        if (reader.Read())
+                        {
+                            int tablePk = reader.GetInt32(0);
+                            returnObject.Title = reader.GetString(1);
+                            if (!reader.IsDBNull(2)) { returnObject.Description = reader.GetString(2); }
+                            returnObject.IsNewReviewRequired = reader.GetBoolean(3);
+                            returnObject.InvoiceLineEntryEnabled = reader.GetBoolean(4);
+                            if (!reader.IsDBNull(5)) { returnObject.DefaultAccountCode = reader.GetInt32(5); }
+                            if (!reader.IsDBNull(6)) { returnObject.DefaultTaxCode = reader.GetString(6); }
+
+                            // add to cache
+                            CacheUpdate(tablePk, returnObject);
+
+                            // return object
+                            return returnObject;
+                        }
+                    }
+                }
+
+                // insert new and retrive new value, if required
+                if (InsertNewOnNoMatch)
+                {
+                    int tablePk = 0;
+                    returnObject.Title = "NEW TYPE";
+                    returnObject.ItemCode = itemCode;
+                    returnObject.IsNewReviewRequired = true;
+
+                    using (SqlCommand insertCmd = new SqlCommand(@"
+                        INSERT INTO tblExportAccountInvoiceLineType ( TypeTitle, MatchString )
+                        OUTPUT INSERTED.ExportAccountInvoiceLineTypeID
+                        VALUES ( @typeTitle, @matchString )
+                        ", conn))
+                    {
+                        insertCmd.Parameters.AddWithValue("@typeTitle", returnObject.Title);
+                        insertCmd.Parameters.AddWithValue("@matchString", returnObject.ItemCode);
+
+                        tablePk = (int)insertCmd.ExecuteScalar();
+
+                        scopeSupress.Complete();
+                    }
+                    // add to cache
+                    CacheUpdate(tablePk, returnObject);
+
+                    // return object
+                    return returnObject;
+                }
+                else
+                {
+                    return null;
+                }
+            }
+        }
+    }
+}

src/bnhtrade.Core/Data/Database/Account/ReadTaxCode.cs

@@ -0,0 +1,227 @@
+using System;
+using System.Collections.Generic;
+using System.Data.SqlClient;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace bnhtrade.Core.Data.Database.Account
+{
+    public class ReadTaxCode : Connection
+    {
+        private bool allRetrived;
+        private Dictionary<string, Model.Account.TaxCode> cache;
+        public ReadTaxCode(string sqlConnectionString) : base(sqlConnectionString)
+        {
+            allRetrived = false;
+            cache = new Dictionary<string, Model.Account.TaxCode>();
+        }
+        private void ClearCache()
+        {
+            allRetrived = false;
+            cache.Clear();
+        }
+        public List<Model.Account.TaxCode> GetAll()
+        {
+            if (allRetrived == false)
+            {
+                UpdateCache(null);
+                allRetrived = true;
+            }
+
+            var returnList = new List<Model.Account.TaxCode>();
+            foreach (var item in cache)
+            {
+                returnList.Add(item.Value);
+            }
+
+            return returnList;
+        }
+        public Dictionary<string, Model.Account.TaxCode> BySkuNumber(List<string> skuNumberList)
+        {
+            // check input list for items
+            if (skuNumberList == null || !skuNumberList.Any())
+            {
+                return null;
+            }
+
+            // build SQL string
+            string sqlString = @"
+                SELECT 
+                    tblSku.skuSkuNumber, tblAccountTaxCode.TaxCode
+                FROM 
+                    tblAccountTaxCode INNER JOIN tblSku ON tblAccountTaxCode.AccountTaxCodeID = tblSku.AccountTaxCodeID
+                WHERE 
+                ";
+
+            var parameterValueList = new List<Tuple<string, string>>();
+            foreach (var item in skuNumberList)
+            {
+                if (!string.IsNullOrWhiteSpace(item))
+                {
+                    int count = parameterValueList.Count;
+                    var parameterValue = new Tuple<string, string>("@parameter" + count, item);
+                    parameterValueList.Add(parameterValue);
+                    if (count == 0)
+                    {
+                        sqlString = sqlString + @"
+                        skuSkuNumber = " + parameterValue.Item1;
+                    }
+                    else
+                    {
+                        sqlString = sqlString + @"
+                        OR skuSkuNumber = " + parameterValue.Item1;
+                    }
+                }
+            }
+
+            if (parameterValueList.Count == 0)
+            {
+                return null;
+            }
+
+            // execute query and build result list
+            var skuTaxCodeList = new List<Tuple<string, string>>();
+            using (SqlConnection conn = new SqlConnection(sqlConnectionString))
+            {
+                conn.Open();
+
+                using (SqlCommand cmd = new SqlCommand(sqlString, conn))
+                {
+                    foreach (var item in parameterValueList)
+                    {
+                        cmd.Parameters.AddWithValue(item.Item1, item.Item2);
+                    }
+
+                    using (SqlDataReader reader = cmd.ExecuteReader())
+                    {
+                        if (!reader.HasRows)
+                        {
+                            return null;
+                        }
+
+                        while (reader.Read())
+                        {
+                            var skuTaxCode = new Tuple<string, string>(
+                                reader.GetString(0),
+                                reader.GetString(1)
+                                );
+                            skuTaxCodeList.Add(skuTaxCode);
+                        }
+                    }
+                }
+
+                // build dictionary of skuNumber to TaxCodeInfo
+                var returnDictionary = new Dictionary<string, Model.Account.TaxCode>();
+                foreach (var item in skuTaxCodeList)
+                {
+                    returnDictionary.Add(item.Item1, GetByTaxCodeId(item.Item2));
+                }
+
+                return returnDictionary;
+            }
+        }
+        public Model.Account.TaxCode GetByTaxCodeId(string taxCode)
+        {
+            if (cache.ContainsKey(taxCode))
+            {
+                return cache[taxCode];
+            }
+            else if (allRetrived)
+            {
+                return null;
+            }
+            else
+            {
+                UpdateCache(taxCode);
+                if (cache.ContainsKey(taxCode))
+                {
+                    return cache[taxCode];
+                }
+                else
+                {
+                    return null;
+                }
+            }
+        }
+        private void UpdateCache(string taxCode)
+        {
+            var dicCache = new Dictionary<string, Model.Account.TaxCode>();
+
+            bool whereClause = false;
+            //build sql query
+            string sqlString = @"
+                SELECT
+                    TaxCode
+                    ,TaxRateName
+                    ,TaxRateMultiplierNet
+                    ,TaxRateMultiplierGross
+                    ,IsValidOnExpense
+                    ,IsVailidOnIncome
+                    ,Description
+                    ,IsActive
+                    ,TaxType
+                FROM tblAccountTaxCode";
+            if (!string.IsNullOrWhiteSpace(taxCode))
+            {
+                whereClause = true;
+                sqlString = sqlString + @"
+                    WHERE TaxCode = @taxCode";
+            }
+
+            using (SqlConnection conn = new SqlConnection(sqlConnectionString))
+            {
+                conn.Open();
+
+                using (SqlCommand cmd = new SqlCommand(sqlString, conn))
+                {
+                    if (whereClause)
+                    {
+                        cmd.Parameters.AddWithValue("@taxCode", taxCode);
+                    }
+
+                    using (SqlDataReader reader = cmd.ExecuteReader())
+                    {
+                        if (reader.HasRows)
+                        {
+                            while (reader.Read())
+                            {
+                                var result = new Model.Account.TaxCode();
+
+                                result.TaxCodeId = reader.GetString(0);
+                                result.TaxRateTitle = reader.GetString(1);
+                                result.NetAmountMultiplier = reader.GetDecimal(2);
+                                result.GrossAmountMultiplier = reader.GetDecimal(3);
+                                result.IsValidOnExpense = reader.GetBoolean(4);
+                                result.IsValidOnIncome = reader.GetBoolean(5);
+                                if (!reader.IsDBNull(6)) { result.TaxRateDescription = reader.GetString(6); }
+                                result.IsActive = reader.GetBoolean(7);
+                                result.TaxType = reader.GetString(8);
+
+                                if (whereClause)
+                                {
+                                    if (cache.ContainsKey(result.TaxCodeId))
+                                    {
+                                        cache.Remove(result.TaxCodeId);
+                                    }
+                                    cache.Add(result.TaxCodeId, result);
+                                }
+                                else
+                                {
+                                    dicCache.Add(result.TaxCodeId, result);
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+            // update cache
+            if (!whereClause)
+            {
+                cache.Clear();
+                allRetrived = true;
+                cache = dicCache;
+            }
+        }
+    }
+}

src/bnhtrade.Core/Data/Database/Connection.cs

@@ -3,6 +3,7 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using System.Data.SqlClient;
 
 namespace bnhtrade.Core.Data.Database
 {

src/bnhtrade.Core/Data/Database/Consistency/ImportAmazonSettlement.cs

@@ -0,0 +1,50 @@
+using System;
+using System.Collections.Generic;
+using System.Data.SqlClient;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace bnhtrade.Core.Data.Database.Consistency
+{
+    public class ImportAmazonSettlement : Connection
+    {
+        public string ErrorMessage { get; set; }
+        public ImportAmazonSettlement(string sqlConnectionString) : base(sqlConnectionString)
+        {
+
+        }
+        public bool RunCheck()
+        {
+            ErrorMessage = null;
+
+            using (var sqlConn = new SqlConnection())
+            {
+                sqlConn.Open();
+
+                using (SqlCommand cmd = new SqlCommand(@"
+                    SELECT Count(tblImportAmazonSettlementReportLine.ImportAmazonSettlementReportLineID) AS CountOfID
+                    FROM tblImportAmazonSettlementReportLine
+                    INNER JOIN tblImportAmazonSettlementReport ON tblImportAmazonSettlementReportLine.ImportAmazonSettlementReportID = tblImportAmazonSettlementReport.ImportAmazonSettlementReportID
+                    WHERE (
+		                    ((tblImportAmazonSettlementReport.IsProcessed) = 0)
+		                    AND ((tblImportAmazonSettlementReportLine.AccountTransactionID) IS NOT NULL)
+		                    )
+	                    OR (
+		                    ((tblImportAmazonSettlementReport.IsProcessed) = 0)
+		                    AND ((tblImportAmazonSettlementReportLine.IsProcessed) = 1)
+		                    );
+                    ", sqlConn))
+                {
+                    int count = Convert.ToInt32(cmd.ExecuteScalar());
+                    if (count != 0)
+                    {
+                        ErrorMessage = "Error, " + count + " settlement report lines have transactionId/IsProcessed set on an unprocessed settlement";
+                        return false;
+                    }
+                }
+            }
+            return true;
+        }
+    }
+}

src/bnhtrade.Core/Data/Database/Export/CreateSalesInvoice.cs

@@ -0,0 +1,171 @@
+using System;
+using System.Collections.Generic;
+using System.Data.SqlClient;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Transactions;
+
+namespace bnhtrade.Core.Data.Database.Export
+{
+    public class CreateSalesInvoice : Connection
+    {
+        private Logic.Log.LogEvent log = new Logic.Log.LogEvent();
+
+        public CreateSalesInvoice(string sqlConnectionString) : base(sqlConnectionString)
+        {
+
+        }
+
+        public void SaveInvoice(List<Model.Account.SalesInvoice> invoiceList)
+        {
+            using (TransactionScope scope = new TransactionScope())
+            {
+                // get table pks for invoice type line and fill in invoice line details
+                var readItemCode = new Data.Database.Account.ReadInvoiceLineItemCode(sqlConnectionString);
+                readItemCode.InsertNewOnNoMatch = true;
+                bool newTypeFound = false;
+                for (int i = 0; i < invoiceList.Count(); i++)
+                {
+                    for (int j = 0; j < invoiceList[i].InvoiceLineList.Count(); j++)
+                    {
+                        var itemCodeInfo = readItemCode.ByItemCode(invoiceList[i].InvoiceLineList[j].ItemCode);
+                        if (itemCodeInfo.IsNewReviewRequired)
+                        { newTypeFound = true; }
+                        else
+                        {
+                            invoiceList[i].InvoiceLineList[j].AccountCode = itemCodeInfo.DefaultAccountCode;
+                            invoiceList[i].InvoiceLineList[j].TaxCode = itemCodeInfo.DefaultTaxCode;
+                            invoiceList[i].InvoiceLineList[j].Description = itemCodeInfo.Description;
+                        }
+                    }
+                }
+                if (newTypeFound)
+                {
+                    log.LogError("New line ItemCode created while processing Amazon settlements. Update table to complete.");
+                    return;
+                }
+
+                // add temp invoice numbers to invoices
+                var sequence = new Programmability.Sequence(sqlConnectionString);
+                for (int i = 0; i < invoiceList.Count(); i++)
+                {
+                    if (invoiceList[i].InvoiceNumberIsSet)
+                    {
+                        var log = new Logic.Log.LogEvent();
+                        log.LogError("Unexpected invoice number found.");
+                        return;
+                    }
+                    invoiceList[i].InvoiceNumber = "_tmp" + sequence.GetNext("ExportTempInvoiceNumber").ToString("00000000");
+                }
+
+                // validate the list of invoices
+                var validateInvoice = new Logic.Account.ValidateSalesInvoice();
+                validateInvoice.InvoiceLineDescriptionIsRequired = false;
+                validateInvoice.IsValidInvoice(invoiceList);
+                if (validateInvoice.ErrorListIsSet)
+                {
+                    log.LogError("Invalid Sales invoice(s) found during Amazon Settlement process. See extended info.", validateInvoice.ErrorListToString());
+                    return;
+                }
+                validateInvoice = null;
+
+                using (SqlConnection sqlConn = new SqlConnection(sqlConnectionString))
+                {
+                    sqlConn.Open();
+
+                    // make the inserts
+                    for (int i = 0; i < invoiceList.Count(); i++)
+                    {
+                        int invoiceId = 0;
+                        using (SqlCommand cmd = new SqlCommand(@"
+                            INSERT INTO tblExportAccountInvoice (
+	                            ExportAccountInvoiceTypeID
+	                            ,Contact
+	                            ,InvoiceDate
+	                            ,InvoiceDueDate
+	                            ,InvoiceNumber
+	                            ,Reference
+	                            ,CurrencyCode
+                                ,InvoiceAmount
+	                            ,IsComplete
+	                            )
+                            OUTPUT INSERTED.ExportAccountInvoiceID
+                            VALUES (
+	                            @invoiceTypeId
+	                            ,@contact
+	                            ,@invoiceDate
+	                            ,@invoiceDueDate
+	                            ,@invoiceNumber
+	                            ,@reference
+	                            ,@currencyCode
+                                ,@invoiceAmount
+	                            ,@markComplete
+	                            );
+                        ", sqlConn))
+                        {
+                            cmd.Parameters.AddWithValue("@invoiceTypeId", 2);
+                            cmd.Parameters.AddWithValue("@contact", invoiceList[i].ContactName);
+                            cmd.Parameters.AddWithValue("@invoiceDate", invoiceList[i].InvoiceDate);
+                            cmd.Parameters.AddWithValue("@invoiceDueDate", invoiceList[i].InvoiceDueDate);
+                            cmd.Parameters.AddWithValue("@reference", invoiceList[i].InvoiceReference);
+                            cmd.Parameters.AddWithValue("@currencyCode", invoiceList[i].InvoiceCurrencyCode);
+                            cmd.Parameters.AddWithValue("@markComplete", false);
+                            cmd.Parameters.AddWithValue("@invoiceNumber", invoiceList[i].InvoiceNumber);
+                            cmd.Parameters.AddWithValue("@invoiceAmount", invoiceList[i].InvoiceAmount);
+
+                            invoiceId = (int)cmd.ExecuteScalar();
+                        }
+
+                        for (int j = 0; j < invoiceList[i].InvoiceLineList.Count(); j++)
+                        {
+                            // insert record
+                            using (SqlCommand cmd = new SqlCommand(@"
+                                INSERT INTO tblExportAccountInvoiceLine (
+	                                ExportAccountInvoiceID
+	                                ,ExportAccountInvoiceLineTypeID
+	                                ,NetAmount
+	                                ,AccountChartOfID
+	                                ,TaxAmount
+	                                ,AccountTaxCodeID
+	                                )
+                                OUTPUT INSERTED.ExportAccountInvoiceLineID
+                                VALUES (
+	                                @invoiceId
+	                                ,(
+		                                SELECT ExportAccountInvoiceLineTypeID
+		                                FROM tblExportAccountInvoiceLineType
+		                                WHERE MatchString = @itemCode
+		                                )
+	                                ,@netAmount
+	                                ,(
+		                                SELECT AccountChartOfID
+		                                FROM tblAccountChartOf
+		                                WHERE AccountCode = @accountCode
+		                                )
+	                                ,@taxAmount
+	                                ,(
+		                                SELECT AccountTaxCodeID
+		                                FROM tblAccountTaxCode
+		                                WHERE TaxCode = @taxCode
+		                                )
+	                                );
+                                    ", sqlConn))
+                            {
+                                cmd.Parameters.AddWithValue("@invoiceID", invoiceId);
+                                cmd.Parameters.AddWithValue("@itemCode", invoiceList[i].InvoiceLineList[j].ItemCode);
+                                cmd.Parameters.AddWithValue("@netAmount", invoiceList[i].InvoiceLineList[j].TotalNetAmount);
+                                cmd.Parameters.AddWithValue("@accountCode", invoiceList[i].InvoiceLineList[j].AccountCode);
+                                cmd.Parameters.AddWithValue("@taxAmount", invoiceList[i].InvoiceLineList[j].TaxAmount);
+                                cmd.Parameters.AddWithValue("@taxCode", invoiceList[i].InvoiceLineList[j].TaxCode);
+
+                                int lineId = (int)cmd.ExecuteScalar();
+                            }
+                        }
+                    }
+                }
+                scope.Complete();
+            }
+        }
+    }
+}

src/bnhtrade.Core/Data/Database/FBAInbound/GetShipmentHeaderInfo.cs

@@ -84,7 +84,7 @@ namespace bnhtrade.Core.Data.Database.FBAInbound
                 foreach (string item in ShipmentIdList)
                 {
                     countShipId = countShipId + 1;
-                    string parameterString = "@shipmentId" + countShipId.ToString().PadLeft(6, '0');
+                    string parameterString = "@shipmentId" + countShipId;
                     dicShipIdByParameterString.Add(parameterString, item);
                     if (countShipId == 1)
                     {

src/bnhtrade.Core/Data/Database/FBAInbound/SetShipmentInfo.cs

@@ -11,7 +11,7 @@ namespace bnhtrade.Core.Data.Database.FBAInbound
     public class SetShipmentInfo : Connection
     {
         private GetShipmentPrimaryKey getPK;
-        private Data.Database.SKU.GetSKUId skuIdLoopkup;
+        private Data.Database.SKU.GetSkuId skuIdLoopkup;
         public SetShipmentInfo(string sqlConnectionString) : base(sqlConnectionString) { }
         private GetShipmentPrimaryKey GetPK
         {
@@ -28,13 +28,13 @@ namespace bnhtrade.Core.Data.Database.FBAInbound
                 getPK = value;
             }
         }
-        private Data.Database.SKU.GetSKUId SkuIdLoopkup
+        private Data.Database.SKU.GetSkuId SkuIdLoopkup
         {
             get
             {
                 if (skuIdLoopkup == null)
                 {
-                    skuIdLoopkup = new SKU.GetSKUId(sqlConnectionString);
+                    skuIdLoopkup = new SKU.GetSkuId(sqlConnectionString);
                 }
                 return skuIdLoopkup;
             }

src/bnhtrade.Core/Data/Database/Import/ReadAmazonSettlement.cs

@@ -0,0 +1,323 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Data.SqlClient;
+
+namespace bnhtrade.Core.Data.Database.Import
+{
+    public class ReadAmazonSettlement : Connection
+    {
+        private Dictionary<string, int> dicTablePkBySettlementId = new Dictionary<string, int>();
+        private int? returnTop = null;
+        private List<string> settlementIdList;
+
+        private bool FilterOutIsProcessed { get; set; }
+
+        public bool DescendingOrder { get; set; }
+
+        public int ReturnTop
+        {
+            get { return (int)returnTop; }
+            set
+            {
+                if (value > 0)
+                { returnTop = value; }
+                else
+                { returnTop = null; }
+            }
+        }
+
+        public bool ReturnTopIsSet
+        {
+            get { return returnTop != null; }
+        }
+
+        private List<string> SettlementIdList
+        {
+            get { return settlementIdList; }
+            set
+            {
+                if (value.Any())
+                { settlementIdList = value; }
+            }
+
+        }
+
+        private bool SettlementIdListIsSet
+        {
+            get { return SettlementIdList != null; }
+        }
+
+        public ReadAmazonSettlement(string sqlConnectionString) : base(sqlConnectionString)
+        {
+            Innit();
+        }
+
+        private void Innit()
+        {
+            DescendingOrder = false;
+            FilterOutIsProcessed = false;
+            ReturnTop = 0;
+            settlementIdList = null;
+        }
+
+        public List<Model.Import.AmazonSettlement> AllUnprocessed()
+        {
+            Innit();
+            FilterOutIsProcessed = true;
+            return ExecuteDbQuery();
+        }
+
+        public Model.Import.AmazonSettlement BySettlementId(string settlementId)
+        {
+            Innit();
+
+            // create settlement list
+            var idList = new List<string>();
+            idList.Add(settlementId);
+            var settlementList = BySettlementId(idList);
+
+            // return answer
+            if (settlementList == null || !settlementList.Any())
+            { return null; }
+            else
+            { return settlementList.First(); }
+        }
+
+        public List<Model.Import.AmazonSettlement> BySettlementId(List<string> settlementIdList)
+        {
+            Innit();
+
+            if (settlementIdList == null || !settlementIdList.Any())
+            { return null; }
+
+            SettlementIdList = settlementIdList;
+
+            return ExecuteDbQuery();
+        }
+
+        private List<Model.Import.AmazonSettlement> ExecuteDbQuery()
+        {
+            // get header info
+            var settlementList = ReadHeaderList();
+            if (settlementList == null || !settlementList.Any())
+            {
+                return null;
+            }
+
+            // add lines to header
+            foreach (var item in settlementList)
+            {
+                if (!dicTablePkBySettlementId.ContainsKey(item.SettlementId))
+                {
+                    throw new Exception("This shouldnt' happen!");
+                }
+                int tablePk = dicTablePkBySettlementId[item.SettlementId];
+
+                item.SettlementLineList = ReadLineList(tablePk);
+            }
+
+            return settlementList;
+        }
+
+        private List<Model.Import.AmazonSettlement> ReadHeaderList()
+        {
+            // build the sql string
+            string sqlString = "SELECT ";
+
+            if (ReturnTopIsSet)
+            {
+                sqlString = sqlString + "TOP " + ReturnTop + " ";
+            }
+
+            sqlString = sqlString + @"
+                    ImportAmazonSettlementReportID
+	                ,[marketplace-name]
+	                ,[settlement-id]
+	                ,[settlement-start-date]
+	                ,[settlement-end-date]
+	                ,[deposit-date]
+	                ,[total-amount]
+	                ,currency
+	                ,IsProcessed
+                FROM tblImportAmazonSettlementReport
+                WHERE 1 = 1";
+
+            if (FilterOutIsProcessed)
+            {
+                sqlString = sqlString + @"
+                    AND IsProcessed = 0";
+            }
+
+            // build dictionary of parameter and values
+            var dicSettlementIdByParameterString = new Dictionary<string, string>();
+            if (SettlementIdListIsSet)
+            {
+                int count = 0;
+                foreach (string item in SettlementIdList)
+                {
+                    if (!string.IsNullOrWhiteSpace(item))
+                    {
+                        count = count + 1;
+                        string parameterString = "@settlementId" + count;
+                        dicSettlementIdByParameterString.Add(parameterString, item);
+                    }
+                }
+            }
+
+            if (dicSettlementIdByParameterString.Any())
+            {
+                int count = 0;
+                foreach (var item in dicSettlementIdByParameterString)
+                {
+                    count = count + 1;
+                    if (count == 1)
+                    {
+                        sqlString = sqlString + @"
+                            AND ( [settlement-id] = " + item.Key;
+                    }
+                    else
+                    {
+                        sqlString = sqlString + @"
+                            OR [settlement-id] = " + item.Key;
+                    }
+                }
+                sqlString = sqlString + " )";
+            }
+
+            sqlString = sqlString + @"
+                ORDER BY [settlement-start-date] ";
+            if (DescendingOrder) { sqlString = sqlString + " DESC"; }
+
+            using (SqlConnection conn = new SqlConnection(sqlConnectionString))
+            {
+                conn.Open();
+
+                using (SqlCommand cmd = new SqlCommand(sqlString, conn))
+                {
+                    if (dicSettlementIdByParameterString.Any())
+                    {
+                        foreach (var item in dicSettlementIdByParameterString)
+                        {
+                            cmd.Parameters.AddWithValue(item.Key, item.Value);
+                        }
+                    }
+
+                    using (var reader = cmd.ExecuteReader())
+                    {
+                        if (!reader.HasRows)
+                        {
+                            return null;
+                        }
+
+                        var headerList = new List<Model.Import.AmazonSettlement>();
+                        while (reader.Read())
+                        {
+                            var header = new Model.Import.AmazonSettlement();
+
+                            int tablePk = reader.GetInt32(0);
+                            if (!reader.IsDBNull(1)) { header.MarketPlaceName = reader.GetString(1); }
+                            header.SettlementId = reader.GetString(2);
+                            header.StartDate = DateTime.SpecifyKind(reader.GetDateTime(3), DateTimeKind.Utc);
+                            header.EndDate = DateTime.SpecifyKind(reader.GetDateTime(4), DateTimeKind.Utc);
+                            header.DepositDate = DateTime.SpecifyKind(reader.GetDateTime(5), DateTimeKind.Utc);
+                            header.TotalAmount = reader.GetDecimal(6);
+                            header.CurrencyCode = reader.GetString(7);
+                            header.IsProcessed = reader.GetBoolean(8);
+
+                            // update dictionary
+                            if (!dicTablePkBySettlementId.ContainsKey(header.SettlementId))
+                            {
+                                dicTablePkBySettlementId.Add(header.SettlementId, tablePk);
+                            }
+
+                            // add header to list
+                            headerList.Add(header);
+                        }
+
+                        return headerList;
+                    }
+                }
+            }
+        }
+
+        private List<Model.Import.AmazonSettlement.SettlementLine> ReadLineList(int settlementPk)
+        {
+            using (SqlConnection conn = new SqlConnection(sqlConnectionString))
+            {
+                conn.Open();
+
+                using (SqlCommand cmd = new SqlCommand(@"
+                    SELECT ImportAmazonSettlementReportLineID
+	                    ,[transaction-type]
+	                    ,[order-id]
+	                    ,[merchant-order-id]
+	                    ,[adjustment-id]
+	                    ,[shipment-id]
+	                    ,[marketplace-name]
+	                    ,[amount-type]
+	                    ,[amount-description]
+	                    ,amount
+	                    ,currency
+	                    ,[fulfillment-id]
+	                    ,[posted-date-time]
+	                    ,[order-item-code]
+	                    ,[merchant-order-item-id]
+	                    ,[merchant-adjustment-item-id]
+	                    ,sku
+	                    ,[quantity-purchased]
+	                    ,[promotion-id]
+	                    ,IsProcessed
+	                    ,ExportAccountInvoiceLineID
+                    FROM tblImportAmazonSettlementReportLine
+                    WHERE ImportAmazonSettlementReportID = @settlementPk
+                    ORDER BY [posted-date-time]
+                    ", conn))
+                {
+                    cmd.Parameters.AddWithValue("@settlementPk", settlementPk);
+
+                    using (var reader = cmd.ExecuteReader())
+                    {
+                        if (!reader.HasRows)
+                        {
+                            return null;
+                        }
+
+                        var lineList = new List<Model.Import.AmazonSettlement.SettlementLine>();
+                        while (reader.Read())
+                        {
+                            var line = new Model.Import.AmazonSettlement.SettlementLine();
+
+                            int tablePk = reader.GetInt32(0);
+                            line.TransactionType = reader.GetString(1);
+                            if (!reader.IsDBNull(2)) { line.OrderId = reader.GetString(2); }
+                            if (!reader.IsDBNull(3)) { line.MerchantOrderId = reader.GetString(3); }
+                            if (!reader.IsDBNull(4)) { line.AdjustmentId = reader.GetString(4); }
+                            if (!reader.IsDBNull(5)) { line.ShipmentId = reader.GetString(5); }
+                            if (!reader.IsDBNull(6)) { line.MarketPlaceName = reader.GetString(6); }
+                            line.AmountType = reader.GetString(7);
+                            line.AmountDescription = reader.GetString(8);
+                            line.Amount = reader.GetDecimal(9);
+                            line.CurrenyCode = reader.GetString(10);
+                            if (!reader.IsDBNull(11)) { line.FulfillmentId = reader.GetString(11); }
+                            line.PostDateTime = DateTime.SpecifyKind(reader.GetDateTime(12), DateTimeKind.Utc);
+                            if (!reader.IsDBNull(13)) { line.OrderItemCode = reader.GetString(13); }
+                            if (!reader.IsDBNull(14)) { line.MerchantOrderItemId = reader.GetString(14); }
+                            if (!reader.IsDBNull(15)) { line.MerchantAdjustmentItemId = reader.GetString(15); }
+                            if (!reader.IsDBNull(16)) { line.Sku = reader.GetString(16); }
+                            if (!reader.IsDBNull(17)) { line.QuantityPurchased = reader.GetInt32(17); }
+                            if (!reader.IsDBNull(18)) { line.PromotionId = reader.GetString(18); }
+                            line.IsProcessed = reader.GetBoolean(19);
+                            if (!reader.IsDBNull(20)) { int exportAccountInvoiceLineId = reader.GetInt32(20); }
+
+                            lineList.Add(line);
+                        }
+                        return lineList;
+                    }
+                }
+            }
+        }
+    }
+}

src/bnhtrade.Core/Data/Database/Import/UpdateAmazonSettlement.cs

@@ -0,0 +1,54 @@
+using System;
+using System.Collections.Generic;
+using System.Data.SqlClient;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace bnhtrade.Core.Data.Database.Import
+{
+    public class UpdateAmazonSettlement : Connection
+    {
+        public UpdateAmazonSettlement(string sqlConnectionString) : base(sqlConnectionString)
+        {
+
+        }
+
+        public void SetIsProcessedTrue(List<string> settlementIdList)
+        {
+            if (settlementIdList == null || !settlementIdList.Any())
+            {
+                throw new Exception("Settlement ID list is empty.");
+            }
+
+            string sqlString = @"
+                UPDATE tblImportAmazonSettlementReport
+                SET IsProcessed = 1
+                WHERE (1=0)";
+
+            for (int i = 0; i < settlementIdList.Count(); i++)
+            {
+                sqlString += @"
+                OR ([settlement-id] = @settlementId" + i + ")";
+            }
+
+            using (SqlConnection conn = new SqlConnection(sqlConnectionString))
+            {
+                conn.Open();
+
+                using (SqlCommand cmd = new SqlCommand(sqlString, conn))
+                {
+                    for (int i = 0; i < settlementIdList.Count(); i++)
+                    {
+                        cmd.Parameters.AddWithValue("@settlementId" + i, settlementIdList[i]);
+                    }
+
+                    if (cmd.ExecuteNonQuery() == 0)
+                    {
+                        throw new Exception("Something went wrong updating settlement status.");
+                    }
+                }
+            }
+        }
+    }
+}

src/bnhtrade.Core/Data/Database/Log/LogEvent.cs

@@ -0,0 +1,77 @@
+using System;
+using System.Collections.Generic;
+using System.Data.SqlClient;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Transactions;
+
+namespace bnhtrade.Core.Data.Database.Log
+{
+    public class LogEvent
+    {
+        protected void DatabaseLogInsert
+           (string detailShort, int eventType, string detailLong, DateTime eventDateTime, bool consolePrint = true)
+        {
+            var console = new UI.Console.Update();
+            if (consolePrint)
+            {
+                if (string.IsNullOrWhiteSpace(detailLong))
+                { console.WriteLine(detailShort); }
+                else { console.WriteLine(detailShort + Environment.NewLine + detailLong); }
+            }
+            // ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+            // need to remove this section once code has been rewritten, writing to console will be handled 
+            // in the business layer
+
+            // login credentials only allow insert on log table
+            string userId = "Log_bnhtrade";
+            string password = "52ya9dky55cniyynwro5e48mV9";
+            string sqlConnectionString =
+                "Data Source=SQL-Server;Initial Catalog=e2A;Persist Security Info=TRUE;User ID=" + userId +
+                ";Password=" + password + ";MultipleActiveResultSets=TRUE";
+
+            using (TransactionScope scope = new TransactionScope(TransactionScopeOption.Suppress))
+            {
+                using (SqlConnection sqlConn = new SqlConnection(sqlConnectionString))
+                {
+                    sqlConn.Open();
+                    try
+                    {
+                        using (SqlCommand cmd = new SqlCommand(@"
+                            INSERT INTO tblLogEvent (
+	                            EventDateTime
+	                            ,LogEventTypeID
+	                            ,LogEventSourceID
+	                            ,Detail
+	                            ,DetailLong
+	                            )
+                            VALUES (
+	                            @eventDateTime
+	                            ,@eventType
+	                            ,1
+	                            ,@detailShort
+	                            ,@detailLong
+	                            )
+                            ", sqlConn))
+                        {
+                            cmd.Parameters.AddWithValue("@eventDateTime", eventDateTime);
+                            cmd.Parameters.AddWithValue("@eventType", eventType);
+                            cmd.Parameters.AddWithValue("@detailShort", detailShort);
+                            if (detailLong == null) { cmd.Parameters.AddWithValue("@detailLong", DBNull.Value); }
+                            else { cmd.Parameters.AddWithValue("@detailLong", detailLong); }
+
+                            cmd.ExecuteNonQuery();
+                        }
+                    }
+                    catch (Exception ex)
+                    {
+                        console.WriteLine("WTF!!!! Error with error logging, jobs foooked!");
+                        throw ex;
+                    }
+                    scope.Complete();
+                }
+            }
+        }
+    }
+}

src/bnhtrade.Core/Data/Database/Programmability/Sequence.cs

@@ -0,0 +1,49 @@
+using System;
+using System.Collections.Generic;
+using System.Data.SqlClient;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace bnhtrade.Core.Data.Database.Programmability
+{
+    public class Sequence : Connection
+    {
+        public Sequence (string sqlConnectionString) : base(sqlConnectionString)
+        {
+
+        }
+        public int GetNext(string sequenceName)
+        {
+            if (string.IsNullOrWhiteSpace(sequenceName))
+            {
+                throw new Exception("Sequence name is null or whitespace.");
+            }
+
+            using (SqlConnection conn = new SqlConnection(sqlConnectionString))
+            {
+                conn.Open();
+
+                using (SqlCommand cmd = new SqlCommand(@"
+                    SELECT NEXT VALUE FOR " + sequenceName 
+                    , conn))
+                {
+                    //cmd.Parameters.AddWithValue("@sequenceName", sequenceName);
+                    // it wouldn't let me use parameters
+
+                    object obj = cmd.ExecuteScalar();
+
+                    try
+                    {
+                        //string whaaaat =  (string)obj;
+                        return Convert.ToInt32(obj);
+                    }
+                    catch (Exception ex)
+                    {
+                        throw new Exception("Error returning next value in sequence: " + ex.Message);
+                    }
+                }
+            }
+        }
+    }
+}

src/bnhtrade.Core/Data/Database/SKU/GetSKUId.cs

@@ -4,12 +4,12 @@ using System.Data.SqlClient;
 
 namespace bnhtrade.Core.Data.Database.SKU
 {
-    public class GetSKUId
+    public class GetSkuId
     {
         private Dictionary<string, int> SKUIdBySKUNumber { get; set; }
         private Dictionary<int, string> SKUNumberBySKUId { get; set; }
         private string SqlConnectionString { get; set; }
-        public GetSKUId(string sqlConnectionString)
+        public GetSkuId(string sqlConnectionString)
         {
             // setup sql parameters
             if (sqlConnectionString.Length == 0)

src/bnhtrade.Core/Data/Database/SKU/GetSku.cs

@@ -0,0 +1,158 @@
+using System;
+using System.Collections.Generic;
+using System.Data.SqlClient;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace bnhtrade.Core.Data.Database.SKU
+{
+    class GetSku : Connection
+    {
+        private Dictionary<string, Model.Sku.Sku> cache;
+        protected GetSku (string sqlConnection) : base(sqlConnection)
+        {
+            Default();
+        }
+        protected List<Model.Sku.Sku> BySkuNumberList(List<string> skuNumberList, bool forceRequery = false)
+        {
+            if (skuNumberList == null || !skuNumberList.Any())
+            {
+                return null;
+            }
+
+            var getList = new List<string>();
+            foreach(string item in skuNumberList)
+            {
+                if (forceRequery || !cache.ContainsKey(item))
+                {
+                    getList.Add(item);
+                }
+            }
+
+            // update the cache
+            CacheUpdate(getList);
+
+            // build the return list
+            var returnList = new List<Model.Sku.Sku>();
+            foreach (string item in skuNumberList)
+            {
+                if (cache.ContainsKey(item))
+                {
+                    returnList.Add(cache[item]);
+                }
+            }
+
+            //return the list
+            if (returnList.Any())
+            {
+                return returnList;
+            }
+            else
+            {
+                return null;
+            }
+        }
+        protected void CacheClear()
+        {
+            cache.Clear();
+        }
+        private void CacheUpdate(List<string> skuNumberList)
+        {
+            // build the sql string
+            string sqlString = @"
+                SELECT
+                    skuSkuID
+                    ,skuSkuNumber
+                    ,skuAmazonFNSKU
+                    ,skuActive
+                FROM tblSku
+                WHERE 1 = 1";
+
+            // build dictionary of parameters and skunumbers
+            var dicSkuNumberByParameterString = new Dictionary<string, string>();
+            int count = 0;
+            foreach (string item in skuNumberList)
+            {
+                if (!string.IsNullOrWhiteSpace(item))
+                {
+                    count = count + 1;
+                    string parameterString = "@skuNumber" + count;
+                    dicSkuNumberByParameterString.Add(parameterString, item);
+                }
+            }
+
+            if (dicSkuNumberByParameterString.Any())
+            {
+                count = 0;
+                foreach (var item in dicSkuNumberByParameterString)
+                {
+                    count = count + 1;
+                    if (count == 1)
+                    {
+                        sqlString = sqlString + @"
+                            AND ( skuSkuNumber = " + item.Key;
+                    }
+                    else
+                    {
+                        sqlString = sqlString + @"
+                            OR skuSkuNumber = " + item.Key;
+                    }
+                }
+                sqlString = sqlString + " )";
+            }
+            else
+            {
+                return;
+            }
+
+            sqlString = sqlString + @"
+                ORDER BY skuSkuNumber";
+
+            using (SqlConnection conn = new SqlConnection(sqlConnectionString))
+            {
+                conn.Open();
+
+                using (SqlCommand cmd = new SqlCommand(sqlString, conn))
+                {
+                    if (dicSkuNumberByParameterString.Any())
+                    {
+                        foreach (var item in dicSkuNumberByParameterString)
+                        {
+                            cmd.Parameters.AddWithValue(item.Key, item.Value);
+                        }
+                    }
+
+                    using (var reader = cmd.ExecuteReader())
+                    {
+                        if (!reader.HasRows)
+                        {
+                            return;
+                        }
+
+                        while (reader.Read())
+                        {
+                            var sku = new Model.Sku.Sku();
+
+                            int tablePk = reader.GetInt32(0);
+                            sku.SkuNumber = reader.GetString(1);
+                            if (!reader.IsDBNull(2)) { sku.AmazonFNSKU = reader.GetString(2); }
+                            sku.IsActive = reader.GetBoolean(3);
+
+                            // update cache
+                            if (cache.ContainsKey(sku.SkuNumber))
+                            {
+                                cache.Remove(sku.SkuNumber);
+                            }
+                            cache.Add(sku.SkuNumber, sku);
+                        }
+                    }
+                }
+            }
+        }
+        protected void Default()
+        {
+            cache = new Dictionary<string, Model.Sku.Sku>();
+        }
+    }
+}

src/bnhtrade.Core/Logic/Account/ValidateAccountCode.cs

@@ -0,0 +1,77 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace bnhtrade.Core.Logic.Account
+{
+    public class ValidateAccountCode : Validate
+    {
+        private Logic.Utilities.StringCheck stringCheck = new Logic.Utilities.StringCheck();
+
+        public new void Innit()
+        {
+            base.Innit();
+            stringCheck = new Logic.Utilities.StringCheck();
+        }
+        public bool IsValidAccountCodeId(int accountCode)
+        {
+            if (accountCode >=0)
+            { return true; }
+            else
+            {
+                ErrorListAdd("Invalid account code.");
+                return false;
+            }
+        }
+        public bool IsValidTitle(string title)
+        {
+            if (stringCheck.MaxLength(title, 150))
+            {
+                return true;
+            }
+            else
+            {
+                ErrorListAdd(stringCheck.ErrorList);
+                return false;
+            }
+        }
+        public bool IsValidDescription(string description)
+        {
+            if (stringCheck.MaxLength(description, 500))
+            {
+                return true;
+            }
+            else
+            {
+                ErrorListAdd(stringCheck.ErrorList);
+                return false;
+            }
+        }
+        public bool IsValidType(string type)
+        {
+            if (stringCheck.MaxLength(type, 50))
+            {
+                return true;
+            }
+            else
+            {
+                ErrorListAdd(stringCheck.ErrorList);
+                return false;
+            }
+        }
+        public bool IsValidBasicType(string basicType)
+        {
+            if (stringCheck.MaxLength(basicType, 50))
+            {
+                return true;
+            }
+            else
+            {
+                ErrorListAdd(stringCheck.ErrorList);
+                return false;
+            }
+        }
+    }
+}

src/bnhtrade.Core/Logic/Account/ValidateCurrencyCode.cs

@@ -0,0 +1,31 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Text.RegularExpressions;
+using System.Threading.Tasks;
+
+namespace bnhtrade.Core.Logic.Account
+{
+    public class ValidateCurrencyCode : Validate
+    {
+        private Logic.Utilities.StringCheck stringCheck = new Logic.Utilities.StringCheck();
+        public new void Innit()
+        {
+            base.Innit();
+            stringCheck = new Logic.Utilities.StringCheck();
+        }
+        public bool IsValidCurrencyCode(string currencyCode)
+        {
+            if (stringCheck.Length(currencyCode, 3) && stringCheck.IsAlpha(currencyCode, true))
+            {
+                return true;
+            }
+            else
+            {
+                ErrorListAdd(stringCheck.ErrorList);
+                return false;
+            }
+        }
+    }
+}

src/bnhtrade.Core/Logic/Account/ValidateInvoice.cs

@@ -0,0 +1,267 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace bnhtrade.Core.Logic.Account
+{
+    public abstract class ValidateInvoice : Validate
+    {
+        protected Account.ValidateAccountCode validateAccountCode = new Account.ValidateAccountCode();
+        protected Account.ValidateCurrencyCode validateCurrencyCode = new Account.ValidateCurrencyCode();
+        protected Account.ValidateTaxCode validateTaxCode = new ValidateTaxCode();
+        protected Logic.Utilities.StringCheck stringCheck = new Logic.Utilities.StringCheck();
+
+        public bool InvoiceNumberIsRequired { get; set; } = true;
+        public bool InvoiceLineDescriptionIsRequired { get; set; } = true;
+
+        public new void Innit()
+        {
+            base.Innit();
+            validateAccountCode.Innit();
+            validateCurrencyCode.Innit();
+            validateTaxCode.Innit();
+            stringCheck.Innit();
+        }
+
+        protected bool IsValidInvoice(Model.Account.IInvoice invoice)
+        {
+            return IsValidInvoice(new List<Model.Account.IInvoice> { invoice });
+        }
+
+        protected bool IsValidInvoice(List<Model.Account.IInvoice> invoiceList)
+        {
+            Innit();
+
+            if (invoiceList == null || !invoiceList.Any())
+            { 
+                ErrorListAdd("Invoice list is null or empty.");
+                return false;
+            }
+
+            var tempErrorList = new List<string>();
+            for (int i = 0; i < invoiceList.Count(); i++)
+            {
+                Innit();
+
+                // check header info
+                if (invoiceList[i].ContactNameIsSet) { IsValidInvoiceContact(invoiceList[i].ContactName); }
+                else { ErrorListAdd("'Contact Name' is a required value"); }
+
+                if (invoiceList[i].InvoiceAmountIsSet)
+                {
+                    if (!invoiceList[i].IsCreditNoteIsSet)
+                    { ErrorListAdd("'Is Credit Note' is a required value"); }
+                    else
+                    {
+                        if (invoiceList[i].IsCreditNote && invoiceList[i].InvoiceAmount > 0)
+                        { ErrorListAdd("Credit Note amount cannot be greater than zero"); }
+                        else if (!invoiceList[i].IsCreditNote && invoiceList[i].InvoiceAmount < 0)
+                        { ErrorListAdd("Invoice amount cannot be less than zero"); }
+                    }
+                }
+                else { ErrorListAdd("'Invoice Amount' is a required value"); }
+
+                if (invoiceList[i].InvoiceCurrencyCodeIsSet) { IsValidInvoiceCurrency(invoiceList[i].InvoiceCurrencyCode); }
+                else { ErrorListAdd("'Invoice Currency Code' is a required value"); }
+
+                if (invoiceList[i].InvoiceDateIsSet) { IsValidInvoiceDate(invoiceList[i].InvoiceDate); }
+                else { ErrorListAdd("'Invoice Date' is a required value"); }
+
+                if (!invoiceList[i].InvoiceDateKindIsSet) { ErrorListAdd("'Invoice Date Kind' is a required value"); }
+
+                if (invoiceList[i].InvoiceDueDateIsSet) { IsValidInvoiceDueDate(invoiceList[i].InvoiceDueDate); }
+
+                if (invoiceList[i].InvoiceNumberIsSet) 
+                { IsValidInvoiceNumber(invoiceList[i].InvoiceNumber); }
+                else 
+                {
+                    if (InvoiceNumberIsRequired) { ErrorListAdd("'Invoice Number' is a required value"); }
+                }
+
+                if (invoiceList[i].InvoiceReferenceIsSet) { IsValidInvoiceReference(invoiceList[i].InvoiceReference); }
+                else { ErrorListAdd("'Invoice Reference' is a required value"); }
+
+                if (!invoiceList[i].IsCreditNoteIsSet) { ErrorListAdd("'Invoice Reference' is a required value"); }
+
+
+                // loop though lines and check and sum totals
+                if (!invoiceList[i].InvoiceLineListIsSet)
+                { ErrorListAdd("Invoice is required to have lines."); }
+                else
+                {
+                    decimal lineTotal = 0;
+                    for (int j = 0; j < invoiceList[i].InvoiceLineList.Count(); j++)
+                    {
+                        if (!invoiceList[i].InvoiceLineList[j].AccountCodeIsSet) { ErrorListAdd("Line 'Account Code' is a required value"); }
+                        else { IsValidInvoiceLineAccount(invoiceList[i].InvoiceLineList[j].AccountCode); }
+
+                        if (!invoiceList[i].InvoiceLineList[j].DescriptionIsSet) 
+                        {
+                            if (InvoiceLineDescriptionIsRequired) { ErrorListAdd("Line 'Description' is a required value"); }
+                        }
+                        else { IsValidInvoiceLineDescription(invoiceList[i].InvoiceLineList[j].Description); }
+
+                        if (!invoiceList[i].InvoiceLineList[j].GrossTotalAmountIsSet) { ErrorListAdd("Line 'Gross Total Amount' is a required value"); }
+
+                        if (!invoiceList[i].InvoiceLineList[j].ItemCodeIsSet) { ErrorListAdd("Line 'Item Code' is a required value"); }
+                        else { IsValidLineItemCode(invoiceList[i].InvoiceLineList[j].ItemCode); }
+
+                        if (!invoiceList[i].InvoiceLineList[j].QuantityIsSet) { ErrorListAdd("Line 'Quantity' is a required value"); }
+
+                        if (!invoiceList[i].InvoiceLineList[j].TaxAmountIsSet) { ErrorListAdd("Line 'Tax Amount' is a required value"); }
+
+                        if (!invoiceList[i].InvoiceLineList[j].TaxCodeIsSet) { ErrorListAdd("Line 'Tax Code' is a required value"); }
+                        else { IsValidLineTaxCode(invoiceList[i].InvoiceLineList[j].TaxCode); }
+
+                        if (!invoiceList[i].InvoiceLineList[j].TotalNetAmountIsSet) { ErrorListAdd("Line 'Total Net Amount' is a required value"); }
+
+                        if ((invoiceList[i].InvoiceLineList[j].TaxAmount
+                            + invoiceList[i].InvoiceLineList[j].TaxAmountAdjust
+                            + invoiceList[i].InvoiceLineList[j].TotalNetAmount) != invoiceList[i].InvoiceLineList[j].GrossTotalAmount)
+                        { ErrorListAdd("Incorrect invoice line total (gross) amount."); }
+
+                        lineTotal = lineTotal + invoiceList[i].InvoiceLineList[j].GrossTotalAmount;
+                    }
+
+                    // check totals
+                    if (invoiceList[i].InvoiceAmountIsSet && (invoiceList[i].InvoiceAmount != lineTotal))
+                    { ErrorListAdd("Invoice line total does not match invoice total amount."); }
+                }
+                tempErrorList.AddRange(ErrorList.Select(x => "[Inv" + i + "] " + x).ToList());
+            }
+
+            Innit();
+            ErrorListAdd(tempErrorList);
+
+            if (ErrorListIsSet) { return false; }
+            else { return true; }
+        }
+
+        protected bool IsValidInvoiceLineAccount(int accountCode)
+        {
+            validateAccountCode.Innit();
+            if (!validateAccountCode.IsValidAccountCodeId(accountCode))
+            {
+                ErrorListAdd(validateAccountCode.ErrorList.Select(x => "Invalid invoice line account code: " + x).ToList());
+                return false;
+            }
+            else
+            { return true; }
+        }
+
+        protected bool IsValidInvoiceLineDescription(string lineDescription)
+        {
+            int maxLength = 150;
+            stringCheck.Innit();
+            if (!stringCheck.MaxLength(lineDescription, maxLength))
+            {
+                ErrorListAdd(stringCheck.ErrorList.Select(x => "Invalid invoice line description: " + x).ToList());
+                return false;
+            }
+            return true;
+        }
+
+        protected bool IsValidInvoiceContact(string contactName)
+        {
+            int maxlength = 150;
+            stringCheck.Innit();
+            if (!stringCheck.MaxLength(contactName, maxlength))
+            {
+                ErrorListAdd(stringCheck.ErrorList.Select(x => "Invalid invoice nontact name: " + x).ToList());
+                return false;
+            }
+            return true;
+        }
+
+        protected bool IsValidInvoiceDate(DateTime invoiceDate)
+        {
+            if (invoiceDate.Kind != DateTimeKind.Utc)
+            {
+                ErrorListAdd(@"Invalid date/time, UTC kind required.");
+                return false;
+            }
+            else if (invoiceDate == default(DateTime))
+            {
+                ErrorListAdd("Date and time is default value.");
+                return false;
+            }
+            return true;
+        }
+
+        protected bool IsValidInvoiceDueDate(DateTime invoiceDueDate)
+        {
+            if (invoiceDueDate.Kind != DateTimeKind.Utc)
+            {
+                ErrorListAdd(@"Invalid date/time, UTC kind required.");
+                return false;
+            }
+            else if (invoiceDueDate == default(DateTime))
+            {
+                ErrorListAdd("Date and time is default value.");
+                return false;
+            }
+            return true;
+        }
+
+        protected bool IsValidInvoiceCurrency(string currencyCode)
+        {
+            validateCurrencyCode.Innit();
+            if (!validateCurrencyCode.IsValidCurrencyCode(currencyCode))
+            {
+                ErrorListAdd(validateCurrencyCode.ErrorList.Select(x => "Invalid invoice currency code: " + x).ToList());
+                return false; 
+            }
+            else { return true; }
+        }
+
+        protected bool IsValidInvoiceNumber(string invoiceNumber)
+        {
+            int maxlength = 64;
+            stringCheck.Innit();
+            if (!stringCheck.MaxLength(invoiceNumber, maxlength))
+            {
+                ErrorListAdd(stringCheck.ErrorList.Select(x => "Invalid invoice number: " + x).ToList());
+                return false;
+            }
+            return true;
+        }
+
+        protected bool IsValidInvoiceReference(string invoiceReference)
+        {
+            int maxlength = 50;
+            stringCheck.Innit();
+            if (!stringCheck.MaxLength(invoiceReference, maxlength))
+            {
+                ErrorListAdd(stringCheck.ErrorList.Select(x => "Invalid invoice reference: " + x).ToList());
+                return false;
+            }
+            return true;
+        }
+
+        protected bool IsValidLineItemCode(string itemCode)
+        {
+            int maxlength = 250;
+            stringCheck.Innit();
+            if (!stringCheck.MaxLength(itemCode, maxlength))
+            {
+                ErrorListAdd(stringCheck.ErrorList.Select(x => "Invalid invoice line item code: " + x).ToList());
+                return false;
+            }
+            return true;
+        }
+
+        protected bool IsValidLineTaxCode(string taxCode)
+        {
+            validateTaxCode.Innit();
+            if (validateTaxCode.IsValidTaxCodeId(taxCode))
+            { return true; }
+            else
+            {
+                ErrorListAdd(validateTaxCode.ErrorList.Select(x => "Invalid invoice line " + x).ToList());
+                return false;
+            }
+        }
+    }
+}

src/bnhtrade.Core/Logic/Account/ValidateSalesInvoice.cs

@@ -0,0 +1,34 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace bnhtrade.Core.Logic.Account
+{
+    public class ValidateSalesInvoice : ValidateInvoice
+    {
+        public ValidateSalesInvoice()
+        {
+            int propertyCount = new Model.Account.SalesInvoice().GetType().GetProperties().Count();
+            if (propertyCount != 20)
+            { throw new Exception("Model.Account.SalesInvoice property count has altered. Validate class requires an update."); }
+
+            propertyCount = new Model.Account.SalesInvoice.InvoiceLine().GetType().GetProperties().Count();
+            if (propertyCount != 18)
+            { throw new Exception("Model.Account.SalesInvoice property count has altered. Validate class requires an update."); }
+        }
+
+        public bool IsValidInvoice(Model.Account.SalesInvoice invoice)
+        {
+            return IsValidInvoice(new List<Model.Account.SalesInvoice> { invoice });
+        }
+
+        public bool IsValidInvoice(List<Model.Account.SalesInvoice> invoiceList)
+        {
+            var interfaceList = invoiceList.Cast<Model.Account.IInvoice>().ToList();
+
+            return IsValidInvoice(interfaceList);
+        }
+    }
+}

src/bnhtrade.Core/Logic/Account/ValidateTaxCode.cs

@@ -0,0 +1,145 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace bnhtrade.Core.Logic.Account
+{
+    public class ValidateTaxCode : Validate
+    {
+        private Logic.Utilities.StringCheck stringCheck = new Logic.Utilities.StringCheck();
+
+        public new void Innit()
+        {
+            base.Innit();
+            stringCheck.Innit();
+        }
+        public bool IsValidGrossAmountMultiplier(decimal multiplier)
+        {
+            if (multiplier >= 0 && multiplier <= 1)
+            {
+                return true;
+            }
+            else
+            {
+                ErrorListAdd( "Gross multiplier must be equal to, or between, 0 and 1.");
+                return false;
+            }
+        }
+        public bool IsValidNetAmountMultiplier(decimal multiplier)
+        {
+            if (multiplier >= 0 && multiplier <= 1)
+            {
+                return true;
+            }
+            else
+            {
+                ErrorListAdd("Net multiplier must not be less than 0 or greater than 1.");
+                return false;
+            }
+        }
+        public bool IsValidOnExpense(Model.Account.TaxCode taxInfo)
+        {
+            if (taxInfo.IsValidOnExpense || taxInfo.IsSetIsValidOnIncome)
+            {
+                if (taxInfo.IsSetIsValidOnExpense)
+                {
+                    return true;
+                }
+                else
+                {
+                    ErrorListAdd("Is Valid On Expense has not been set.");
+                    return false;
+                }
+            }
+            else
+            {
+                ErrorListAdd("Either 'IsValidOnExpense' or 'IsSetIsValidOnSale' must be set to true.");
+                return false;
+            }
+        }
+        public bool IsValidOnIncome(Model.Account.TaxCode taxInfo)
+        {
+            if (taxInfo.IsValidOnExpense || taxInfo.IsSetIsValidOnIncome)
+            {
+                if (taxInfo.IsSetIsValidOnIncome)
+                {
+                    return true;
+                }
+                else
+                {
+                    ErrorListAdd("Is Valid On Income has not been set.");
+                    return false;
+                }
+            }
+            else
+            {
+                ErrorListAdd("Either 'IsValidOnPurchase' or 'IsSetIsValidOnSale' must be set to true.");
+                return false;
+            }
+        }
+        public bool IsValidTaxCodeId(string taxCodeId)
+        {
+            if (!stringCheck.IsAlphaNumeric(taxCodeId, true))
+            {
+                ErrorListAdd(stringCheck.ErrorList.Select(x => "Invalid Tax Code: " + x).ToList());
+                return false;
+            }
+            if (taxCodeId.Length != 4)
+            {
+                ErrorListAdd("Invalid Tax Code: Length does not equal 4 charaters.");
+                return false;
+            }
+            return true;
+        }
+        public bool IsValidTaxRateDescription(string description)
+        {
+            if (stringCheck.MaxLength(description, 250, true))
+            {
+                return true;
+            }
+            else
+            {
+                ErrorListAdd(stringCheck.ErrorList.Select(x => "Invalid Tax Rate Description: " + x).ToList());
+                return false;
+            }
+        }
+        public bool IsValidTaxRateTitle(string title)
+        {
+            if (stringCheck.MaxLength(title, 50, false))
+            {
+                return true;
+            }
+            else
+            {
+                ErrorListAdd(stringCheck.ErrorList.Select(x => "Invalid Tax Rate Title: " + x).ToList());
+                return false;
+            }
+        }
+        public bool IsValidTaxRateTitleShort(string title)
+        {
+            if (stringCheck.MaxLength(title, 50, false))
+            {
+                return true;
+            }
+            else
+            {
+                ErrorListAdd(stringCheck.ErrorList.Select(x => "Invalid Tax Rate Title Short: " + x).ToList());
+                return false;
+            }
+        }
+        public bool IsValidTaxType(string taxType)
+        {
+            if (stringCheck.MaxLength(taxType, 50, false))
+            {
+                return true;
+            }
+            else
+            {
+                ErrorListAdd(stringCheck.ErrorList.Select(x => "Invalid Tax Rate Type: " + x).ToList());
+                return false;
+            }
+        }
+    }
+}

src/bnhtrade.Core/Logic/Export/AmazonSettlementData.cs

@@ -0,0 +1,270 @@
+using System;
+using System.Collections.Generic;
+using System.Data.SqlClient;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Transactions;
+
+namespace bnhtrade.Core.Logic.Export
+{
+    public class AmazonSettlementData
+    {
+        private string sqlConnectionString;
+        private Dictionary<string, Model.Account.TaxCode> taxCodeBySkuNumer;
+
+        public AmazonSettlementData(string sqlConnectionString)
+        {
+            this.sqlConnectionString = sqlConnectionString;
+        }
+        public void ToInvoice()
+        {
+            var console = new UI.Console.Update();
+            var log = new Logic.Log.LogEvent();
+            log.LogInformation("Starting processing of Amazon settlement data into export invoice table...");
+
+            // get list of unprocssed settlement reports to export
+            var settlementData = new Data.Database.Import.ReadAmazonSettlement(sqlConnectionString);
+            var settlementList = settlementData.AllUnprocessed();
+            settlementData = null;
+
+            if (settlementList == null)
+            {
+                log.LogInformation("No new settlements to process, exiting import...");
+                return;
+            }
+
+            // create list of settlement ids
+            var settlementIdList = new List<string>();
+            for (int i = 0; i < settlementList.Count(); i++)
+            {
+                settlementIdList.Add(settlementList[i].SettlementId);
+            }
+
+            // test marketplace-name has been sucsessfully entered into settlement table -- 
+            // as this is not supplied in the original report from Amazon and has to be inferred from settlement line data
+            // this is not picked up in validate stage as null value is valid
+            for (int i = 0; i < settlementList.Count(); i++)
+            {
+                if (!settlementList[i].MarketPlaceNameIsSet)
+                {
+                    log.LogError(
+                        "Action required: Enter market place name for settlelment report id " + settlementList[i].SettlementId + "."
+                        , "Unable to process settlement data from one settlement report '" + settlementList[i].SettlementId +
+                        "'. Report header table requires a market place name, which is not supplied in original " +
+                        "report from Amazon. This is useually inferred from settlement lines. " +
+                        "However, in this case, it was not not possible. Manual edit/entry for database table required."
+                        );
+                }
+            }
+
+            // validate settlelments
+            var validate = new Logic.Import.ValidateAmazonSettlement();
+            for (int i = 0; i < settlementList.Count(); i++)
+            {
+                if (!validate.IsValid(settlementList[i]))
+                {
+                    log.LogError("Error procesing Amazon Settlement data for export.", validate.ErrorListToString());
+                }
+            }
+            if (validate.ErrorListIsSet) { return; }
+
+            // get dictionary of sku-number to taxcodeId
+            Console.Write("\rBuilding SKU list... ");
+            var dicSkuNumberToTaxCodeId = new Dictionary<string, string>();
+            for (int i = 0; i < settlementList.Count(); i++)
+            {
+                if (settlementList[i].SettlementLineListIsSet)
+                {
+                    for (int j = 0; j < settlementList[i].SettlementLineList.Count(); j++)
+                    {
+                        if (settlementList[i].SettlementLineList[j].SkuIsSet
+                            && !string.IsNullOrWhiteSpace(settlementList[i].SettlementLineList[j].Sku))
+                        {
+                            if (!dicSkuNumberToTaxCodeId.ContainsKey(settlementList[i].SettlementLineList[j].Sku))
+                            {
+                                dicSkuNumberToTaxCodeId.Add(settlementList[i].SettlementLineList[j].Sku, null);
+                            }
+                        }
+                    }
+                }
+            }
+            var readTaxCode = new Data.Database.Account.ReadTaxCode(sqlConnectionString);
+            taxCodeBySkuNumer = readTaxCode.BySkuNumber(dicSkuNumberToTaxCodeId.Keys.ToList());
+
+            // loop through each settlement and build list of invoices to export
+            Console.Write("\rBuilding invoices to export... ");
+            var invoiceList = new List<Model.Account.SalesInvoice>();
+            for (int i = 0; i < settlementList.Count(); i++)
+            {
+                // split settlement line list into months
+                // List<Model.Account.SalesInvoice.InvoiceLine>
+                var monthList = settlementList[i].SettlementLineList
+                    .GroupBy(x => new DateTime(x.PostDateTime.Year, x.PostDateTime.Month, 1, 0, 0, 0, x.PostDateTime.Kind));
+                //.GroupBy(x => string.Format("{0}-{1}", x.PostDateTime.Year, x.PostDateTime.Month));
+                //.GroupBy(x => new { x.PostDateTime.Month, x.PostDateTime.Year });
+
+                int monthCount = 0;
+                foreach (var month in monthList)
+                {
+                    monthCount++;
+                    var itemCodeTotal = new Dictionary<string, decimal>();
+                    foreach (var line in month)
+                    {
+                        string itemCode = BuildLineItemCode(line.Sku, line.TransactionType, line.AmountType, line.AmountDescription);
+                        if (itemCodeTotal.ContainsKey(itemCode))
+                        {
+                            itemCodeTotal[itemCode] += line.Amount;
+                        }
+                        else
+                        {
+                            itemCodeTotal.Add(itemCode, line.Amount);
+                        }
+                    }
+
+                    // create invoice, one for each month
+                    var invoice = new Model.Account.SalesInvoice();
+
+                    // create invoice lines forsy
+                    invoice.InvoiceLineList = new List<Model.Account.SalesInvoice.InvoiceLine>();
+                    decimal lineNetTotal = 0m;
+                    decimal lineTaxTotal = 0m;
+                    foreach (var item in itemCodeTotal)
+                    {
+                        var line = new Model.Account.SalesInvoice.InvoiceLine();
+                        line.ItemCode = item.Key;
+                        line.TotalNetAmount = item.Value;
+                        lineNetTotal += item.Value;
+                        line.TaxAmount = 0;
+                        lineTaxTotal += 0;
+                        line.Quantity = 1;
+                        invoice.InvoiceLineList.Add(line);
+                    }
+
+                    invoice.ContactName = settlementList[i].MarketPlaceName;
+                    invoice.InvoiceCurrencyCode = settlementList[i].CurrencyCode;
+                    if (monthList.Count() == 1 || monthList.Count() == monthCount)
+                    { invoice.InvoiceDate = settlementList[i].EndDate; }
+                    else
+                    { invoice.InvoiceDate = new DateTime(month.Key.Year, month.Key.Month, 1, 0, 0, 0, DateTimeKind.Utc).AddMonths(1).AddDays(-1); }
+                    invoice.InvoiceDateKind = DateTimeKind.Utc;
+                    invoice.InvoiceDueDate = settlementList[i].DepositDate;
+                    invoice.InvoiceReference = settlementList[i].SettlementId;
+                    invoice.InvoiceAmount = lineNetTotal + lineTaxTotal;
+                    if (invoice.InvoiceAmount < 0) { invoice.IsCreditNote = true; }
+                    else { invoice.IsCreditNote = false; }
+
+                    // invoice complete, add to list
+                    invoiceList.Add(invoice);
+                }
+            }
+
+            // sort list of invoices
+            invoiceList = invoiceList.OrderBy(x => x.InvoiceReference).ThenBy(x => x.InvoiceDate).ToList();
+
+            // check invoice total against settlement totals
+            var invoiceTotal = new Dictionary<string, decimal>();
+            for (int i = 0; i < invoiceList.Count(); i++)
+            {
+                if (invoiceTotal.ContainsKey(invoiceList[i].InvoiceReference))
+                {
+                    invoiceTotal[invoiceList[i].InvoiceReference] += invoiceList[i].InvoiceAmount;
+                }
+                else
+                {
+                    invoiceTotal.Add(invoiceList[i].InvoiceReference, invoiceList[i].InvoiceAmount);
+                }
+            }
+            for (int i = 0; i < settlementList.Count(); i++)
+            {
+                if (settlementList[i].TotalAmount != invoiceTotal[settlementList[i].SettlementId])
+                {
+                    throw new Exception("invoice totals does not match settlement total.");
+                }
+            }
+            if (settlementIdList.Count != invoiceTotal.Count())
+            {
+                log.LogError("Stopping Settlement export. Not all settlements have been transposed into invoices.");
+                return;
+            }
+
+            // postfix invoices spanning multiple months with -n
+            if (invoiceList.Count() > 1)
+            {
+                string lastRef = invoiceList[0].InvoiceReference;
+                int countRef = 1;
+                for (int i = 1; i < invoiceList.Count(); i++)
+                {
+                    if (invoiceList[i].InvoiceReference == lastRef)
+                    {
+                        if (countRef == 1)
+                        {
+                            invoiceList[i - 1].InvoiceReference = lastRef + "-" + countRef;
+                        }
+                        invoiceList[i].InvoiceReference = lastRef + "-" + (countRef += 1);
+                    }
+                    else
+                    {
+                        // shouldn't normally be more than 2 date ranges, log and move on.
+                        if (countRef > 2)
+                        {
+                            log.LogError(
+                                countRef + " total numner of export invoices created from Amazon Settlement Id" + lastRef + "."
+                                , "Settlement period appears to span more 3 months or more. Whilst this is possible, it is unsual. Confirm his is correct.");
+                        }
+
+                        lastRef = invoiceList[i].InvoiceReference;
+                        countRef = 1;
+                    }
+                }
+            }
+
+            Console.Write("\rWriting to database... ");
+            using (TransactionScope scope = new TransactionScope())
+            {
+                try
+                {
+                    // write to the database (gets validated there)
+                    new Data.Database.Export.CreateSalesInvoice(sqlConnectionString).SaveInvoice(invoiceList);
+
+                    // set settlements to isprocessed
+                    new Data.Database.Import.UpdateAmazonSettlement(sqlConnectionString).SetIsProcessedTrue(settlementIdList);
+
+                    scope.Complete();
+                }
+                catch (Exception ex)
+                {
+                    log.LogError(ex.Message);
+                    return;
+                }
+            }
+            Console.Write("\r");
+            log.LogInformation("Finished processing of Amazon settlement data. " + invoiceList.Count() + " invoices created from "+ settlementIdList.Count() + " Amazon settlement reports.");
+        }
+
+        private string BuildLineItemCode(string skuNumber, string transactionType, string amountType, string amountDescription)
+        {
+            // build the match string
+            // NB special case for global accounting sale and refunds (also note Goodlwill is included) and sku's where tax is included
+            string match01 = transactionType;
+            string match02 = amountType;
+            string match03 = amountDescription;
+            string matchString = "<AmazonReport><SettlementReportLine><" + match01 + "><" + match02 + "><" + match03 + ">";
+
+            // add tax info if required
+            if ((match01 == "Order" || match01 == "Refund")
+                && (match02 == "ItemPrice" || match02 == "Promotion"))
+            {
+                if (taxCodeBySkuNumer.ContainsKey(skuNumber))
+                {
+                    matchString = matchString + "<TaxCode=" + taxCodeBySkuNumer[skuNumber].TaxCodeId + ">";
+                }
+                else
+                {
+                    throw new Exception("Sku#" + skuNumber + " tax info not found in dictionary list.");
+                }
+            }
+            return matchString;
+        }
+    }
+}

src/bnhtrade.Core/Logic/Export/ValidateSalesInvoice.cs

@@ -0,0 +1,134 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace bnhtrade.Core.Logic.Export
+{
+    class ValidateSalesInvoice : Logic.Account.ValidateInvoice
+    {
+        //public bool IsValidInvoice(Model.Export.SetSalesInvoice invoice)
+        //{
+        //    ErrorMessage = null;
+
+        //    var baseInvoice = CopyInvoiceToBase(invoice);
+        //    if (!base.IsValidInvoice(baseInvoice))
+        //    {
+        //        return false;
+        //    }
+
+        //    // check each match string only appears once
+        //    var dicLookup = new Dictionary<string, string>();
+        //    foreach (var line in invoice.InvoiceLineList)
+        //    {
+        //        if (dicLookup.ContainsKey(line.LineTypeMatchString))
+        //        {
+        //            ErrorMessage = "'Line type match string' duplication.";
+        //            return false;
+        //        }
+        //        else
+        //        {
+        //            dicLookup.Add(line.LineTypeMatchString, null);
+        //        }
+        //    }
+
+        //    return true;
+        //}
+        //public bool IsValidInvoiceHeader(Model.Export.SetSalesInvoice invoice)
+        //{
+        //    ErrorMessage = null;
+
+        //    var baseInvoice = CopyInvoiceHeaderToBase(invoice);
+        //    if (base.IsValidInvoiceHeader(baseInvoice))
+        //    {
+        //        return true;
+        //    }
+        //    else
+        //    {
+        //        return false;
+        //    }
+        //}
+        //public bool IsValidInvoiceLine(Model.Export.SetSalesInvoiceLine invoiceLine)
+        //{
+        //    ErrorMessage = null;
+
+        //    var baseLine = CopyInvoiceLineToBase(invoiceLine);
+        //    if (!IsValidLineTypeMatchString(invoiceLine.LineTypeMatchString) 
+        //        || !base.IsValidInvoiceLine(baseLine))
+        //    {
+        //        return false;
+        //    }
+
+        //    return true;
+        //}
+        //public bool IsValidLineTypeMatchString(string matchString)
+        //{
+        //    ErrorMessage = null;
+        //    var stringCheck = new Logic.Utilities.StringCheck();
+        //    if (!stringCheck.MaxLength(matchString, 250))
+        //    {
+        //        ErrorMessage = "Invalid Line Type Match String: " + stringCheck.ErrorMessage;
+        //        return false;
+        //    }
+        //    return true;
+        //}
+        //private Model.Account.SalesInvoice CopyInvoiceToBase(Model.Export.SetSalesInvoice invoice)
+        //{
+        //    var baseInvoice = CopyInvoiceHeaderToBase(invoice);
+        //    if (invoice.IsSetInvoiceLineList)
+        //    {
+        //        var baseLineList = new List<Model.Account.SalesInvoiceLine>();
+        //        foreach (var line in invoice.InvoiceLineList)
+        //        {
+        //            baseLineList.Add(CopyInvoiceLineToBase(line));
+        //        }
+        //        baseInvoice.InvoiceLineList = baseLineList;
+        //    }
+        //    return baseInvoice;
+        //}
+
+        //private Model.Account.SalesInvoice CopyInvoiceHeaderToBase(Model.Export.SetSalesInvoice invoice)
+        //{
+        //    var baseInvoice = new Model.Account.SalesInvoice();
+
+        //    if (invoice.IsSetContactName)
+        //    { baseInvoice.ContactName = invoice.ContactName; }
+        //    if (invoice.IsSetInvoiceAmount)
+        //    { baseInvoice.InvoiceAmount = invoice.InvoiceAmount; }
+        //    if (invoice.IsSetInvoiceCurrencyCode)
+        //    { baseInvoice.InvoiceCurrencyCode = invoice.InvoiceCurrencyCode; }
+        //    if (invoice.IsSetInvoiceDate)
+        //    { baseInvoice.InvoiceDate = invoice.InvoiceDate; }
+        //    if (invoice.IsSetInvoiceNumber)
+        //    { baseInvoice.InvoiceNumber = invoice.InvoiceNumber; }
+        //    if (invoice.IsSetInvoiceReference)
+        //    { baseInvoice.InvoiceReference = invoice.InvoiceReference; }
+        //    if (invoice.IsSetIsComplete)
+        //    { baseInvoice.IsComplete = invoice.IsComplete; }
+
+        //    return baseInvoice;
+        //}
+        //private Model.Account.SalesInvoiceLine CopyInvoiceLineToBase(Model.Export.SetSalesInvoiceLine invoiceLine)
+        //{
+        //    var baseLine = new Model.Account.SalesInvoiceLine();
+
+        //    if (invoiceLine.IsSetAccountCode)
+        //    { baseLine.AccountCode = invoiceLine.AccountCode; }
+
+        //    // something missing here ??????
+
+        //    if (invoiceLine.IsSetDescription)
+        //    { baseLine.Description = invoiceLine.Description; }
+        //    if (invoiceLine.IsSetNetAmount)
+        //    { baseLine.TotalNetAmount = invoiceLine.NetAmount; }
+
+        //    // tax adjustment to set ??????????
+
+        //    if (invoiceLine.IsSetTaxCode)
+        //    { baseLine.TaxCode = invoiceLine.TaxCode; }
+
+        //    return baseLine;
+        //}
+    }
+}

src/bnhtrade.Core/Logic/Import/ValidateAmazonSettlement.cs

@@ -0,0 +1,499 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace bnhtrade.Core.Logic.Import
+{
+    public class ValidateAmazonSettlement : Validate
+    {
+        protected Utilities.StringCheck stringCheck = new Utilities.StringCheck();
+        protected Utilities.DateTimeCheck timeCheck = new Utilities.DateTimeCheck();
+        protected Account.ValidateCurrencyCode currencyCheck = new Account.ValidateCurrencyCode();
+        protected Utilities.DecimalCheck decimalCheck = new Utilities.DecimalCheck();
+
+        public ValidateAmazonSettlement() : base()
+        {
+
+        }
+
+        public bool ValidateMarketPlaceName { get; set; } = true;
+
+        public new void Innit()
+        {
+            base.Innit();
+            timeCheck.Innit();
+            stringCheck.Innit();
+            currencyCheck.Innit();
+            decimalCheck.Innit();
+        }
+
+        public bool IsValid(Model.Import.AmazonSettlement settlement)
+        {
+            return IsValid(new List<Model.Import.AmazonSettlement> { settlement });
+        }
+
+        public bool IsValid(List<Model.Import.AmazonSettlement> settlementList)
+        {
+            Innit();
+
+            for (int i = 0; i < settlementList.Count; i++)
+            {
+                if (!settlementList[i].CurrencyCodeIsSet) { ErrorListAdd("CurrencyCode is a required value."); }
+                else { IsValidCurrencyCode(settlementList[i].CurrencyCode); }
+
+                if (!settlementList[i].DepositDateIsSet) { ErrorListAdd("DepositDate is a required value."); }
+                else { IsValidDepositDate(settlementList[i].DepositDate); }
+
+                if (!settlementList[i].EndDateIsSet) { ErrorListAdd("EndDate is a required value."); }
+                else { IsValidEndDate(settlementList[i].EndDate); }
+
+                if (!settlementList[i].IsProcessedIsSet) { ErrorListAdd("IsProcessed is a required value."); }
+                else { IsValidIsProcessed(settlementList[i].IsProcessed); }
+
+                if (!settlementList[i].MarketPlaceNameIsSet) 
+                {
+                    if (ValidateMarketPlaceName) { ErrorListAdd("MarketPlaceName is a required value."); }
+                }
+                else { IsValidMarketPlaceName(settlementList[i].MarketPlaceName); }
+
+                if (!settlementList[i].SettlementIdIsSet) { ErrorListAdd("SettlementId is a required value."); }
+                else { IsValidSettlementId(settlementList[i].SettlementId); }
+
+                if (!settlementList[i].StartDateIsSet) { ErrorListAdd("StartDate is a required value."); }
+                else { IsValidStartDate(settlementList[i].StartDate); }
+
+                if (!settlementList[i].TotalAmountIsSet) { ErrorListAdd("TotalAmount is a required value."); }
+                else { IsValidTotalAmount(settlementList[i].TotalAmount); }
+
+
+                // check line list
+                if (!settlementList[i].SettlementLineListIsSet)
+                {
+                    ErrorListAdd("Settlement line list is null or empty");
+                    continue;
+                }
+                else
+                {
+                    // loop though lines and check
+                    decimal lineSum = 0;
+                    for (int j = 0; j < settlementList[i].SettlementLineList.Count(); j++)
+                    {
+                        IsValid(settlementList[i].SettlementLineList[j]);
+                        if (settlementList[i].SettlementLineList[j].AmountIsSet)
+                        { lineSum += settlementList[i].SettlementLineList[j].Amount; }
+                    }
+
+                    // check totals
+                    if (lineSum != settlementList[i].TotalAmount)
+                    {
+                        ErrorListAdd("Settlement header total (" + settlementList[i].TotalAmount +
+                            ") does not match line total (" + lineSum + ")");
+                    }
+                }
+            }
+
+            if (ErrorListIsSet) { return false; }
+            else { return true; }
+        }
+
+        public bool IsValid(Model.Import.AmazonSettlement.SettlementLine settlementLine)
+        {
+            if (settlementLine.AdjustmentIdIsSet)
+            {
+                if (!IsValidAdjustmentId(settlementLine.AdjustmentId)) { }
+            }
+
+            if (settlementLine.AmountIsSet)
+            {
+                if (!IsValidAmount(settlementLine.Amount)) { }
+            }
+            else
+            {
+                ErrorListAdd("Amount is a required value.");
+            }
+
+
+            if (settlementLine.AmountDescriptionIsSet)
+            {
+                if (!IsValidAmountDescription(settlementLine.AmountDescription)) { }
+            }
+            else
+            {
+                ErrorListAdd("Amount Description is a required value.");
+            }
+
+
+            if (settlementLine.AmountTypeIsSet)
+            {
+                if (!IsValidAmountType(settlementLine.AmountType)) { }
+            }
+            else
+            {
+                ErrorListAdd("Amount Type is a required value.");
+            }
+
+
+            if (settlementLine.CurrenyCodeIsSet)
+            {
+                if (!IsValidCurrenyCode(settlementLine.CurrenyCode)) { }
+            }
+            else
+            {
+                ErrorListAdd("Currency Code is a required value.");
+            }
+
+
+            if (settlementLine.ExportAccountInvoiceLineIdIsSet)
+            {
+                if (!IsValidExportAccountInvoiceLineId(settlementLine.ExportAccountInvoiceLineId)) { }
+            }
+
+            if (settlementLine.FulfillmentIdIsSet)
+            {
+                if (!IsValidFulfillmentId(settlementLine.FulfillmentId)) { }
+            }
+
+            if (settlementLine.IsProcessedIsSet)
+            {
+                if (!IsValidIsProcessed(settlementLine.IsProcessed)) { }
+            }
+            else
+            {
+                ErrorListAdd("Is Processed is a required value.");
+            }
+
+
+            if (settlementLine.MarketPlaceNameIsSet)
+            {
+                if (!IsValidMarketPlaceName(settlementLine.MarketPlaceName)) { }
+            }
+
+            if (settlementLine.MerchantAdjustmentItemIdIsSet)
+            {
+                if (!IsValidMerchantAdjustmentItemId(settlementLine.MerchantAdjustmentItemId)) { }
+            }
+
+            if (settlementLine.MerchantOrderIdIsSet)
+            {
+                if (!IsValidMerchantOrderId(settlementLine.MerchantOrderId)) { }
+            }
+
+            if (settlementLine.MerchantOrderItemIdIsSet)
+            {
+                if (!IsValidMerchantOrderItemId(settlementLine.MerchantOrderItemId)) { }
+            }
+
+            if (settlementLine.OrderIdIsSet)
+            {
+                if (!IsValidOrderId(settlementLine.OrderId)) { }
+            }
+
+            if (settlementLine.OrderItemCodeIsSet)
+            {
+                if (!IsValidOrderItemCode(settlementLine.OrderItemCode)) { }
+            }
+
+            if (settlementLine.PostDateTimeIsSet)
+            {
+                if (!IsValidPostDateTime(settlementLine.PostDateTime)) { }
+            }
+            else
+            {
+                ErrorListAdd("Posted DateTime is a required value.");
+            }
+
+            if (settlementLine.PromotionIdIsSet)
+            {
+                if (!IsValidPromotionId(settlementLine.PromotionId)) { }
+            }
+
+            if (settlementLine.QuantityPurchasedIsSet)
+            {
+                if (!IsValidQuantityPurchased(settlementLine.QuantityPurchased)) { }
+            }
+
+            if (settlementLine.ShipmentIdIsSet)
+            {
+                if (!IsValidShipmentId(settlementLine.ShipmentId)) { }
+            }
+
+            if (settlementLine.SkuIsSet)
+            {
+                if (!IsValidSku(settlementLine.Sku)) { }
+            }
+
+            if (settlementLine.TransactionTypeIsSet)
+            {
+                if (!IsValidTransactionType(settlementLine.TransactionType)) { }
+            }
+            else
+            {
+                ErrorListAdd("Transaction Type is a required value.");
+            }
+
+            if (ErrorListIsSet) { return false; }
+            else { return true; }
+        }
+
+        public bool IsValidSettlementId(string settlementId)
+        {
+            if (!stringCheck.IsNumeric(settlementId))
+            {
+                ErrorListAdd(stringCheck.ErrorList.Select(x => "Invalid settlement Id: " + x).ToList());
+                return false;
+            }
+            if (!stringCheck.MaxLength(settlementId, 50))
+            {
+                ErrorListAdd(stringCheck.ErrorList.Select(x => "Invalid settlement Id: " + x).ToList());
+                return false;
+            }
+            return true;
+        }
+
+        public bool IsValidIsProcessed(bool isProcessed)
+        {
+            return true;
+        }
+
+        public bool IsValidMarketPlaceName(string marketPlaceName)
+        {
+            if (!stringCheck.MaxLength(marketPlaceName, 50, true))
+            {
+                ErrorListAdd("Invalid market place name.");
+                return false;
+            }
+            return true;
+        }
+
+        public bool IsValidStartDate(DateTime startDate)
+        {
+            if (!timeCheck.IsUtc(startDate))
+            {
+                ErrorListAdd(timeCheck.ErrorList.Select(x => "Invalid StartDate: " + x).ToList());
+                return false;
+            }
+            return true;
+        }
+
+        public bool IsValidEndDate(DateTime endDate)
+        {
+            if (!timeCheck.IsUtc(endDate))
+            {
+                ErrorListAdd(timeCheck.ErrorList.Select(x => "Invalid EndDate: " + x).ToList());
+                return false;
+            }
+            return true;
+        }
+
+        public bool IsValidDepositDate(DateTime depositDate)
+        {
+            if (!timeCheck.IsUtc(depositDate))
+            {
+                ErrorListAdd(timeCheck.ErrorList.Select(x => "Invalid DepositDate: " + x).ToList());
+                return false;
+            }
+            return true;
+        }
+
+        public bool IsValidTotalAmount(decimal totalAmount)
+        {
+            if (!decimalCheck.SqlLength92(totalAmount))
+            {
+                ErrorListAdd(decimalCheck.ErrorList.Select(x => "Total Amount Invalid: " + x).ToList());
+                return false;
+            }
+            return true;
+        }
+
+        public bool IsValidCurrencyCode(string currencyCode)
+        {
+            if (!currencyCheck.IsValidCurrencyCode(currencyCode))
+            {
+                ErrorListAdd(currencyCheck.ErrorList.Select(x => "Total Amount CurrencyCode: " + x).ToList());
+                return false;
+            }
+            return true;
+        }
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+        public bool IsValidTransactionType(string transactionType)
+        {
+            if (!stringCheck.MaxLength(transactionType, 50))
+            {
+                ErrorListAdd(stringCheck.ErrorList.Select(x => "Invalid transaction type: " + x).ToList());
+                return false;
+            }
+            return true;
+        }
+        public bool IsValidOrderId(string orderId)
+        {
+            if (!stringCheck.MaxLength(orderId, 50, true))
+            {
+                ErrorListAdd(stringCheck.ErrorList.Select(x => "Invalid order id: " + x).ToList());
+                return false;
+            }
+            return true;
+        }
+        public bool IsValidMerchantOrderId(string merchantOrderId)
+        {
+            if (!stringCheck.MaxLength(merchantOrderId, 50, true))
+            {
+                ErrorListAdd(stringCheck.ErrorList.Select(x => "Invalid merchant order id: " + x).ToList());
+                return false;
+            }
+            return true;
+        }
+        public bool IsValidAdjustmentId(string adjustmentId)
+        {
+            if (!stringCheck.MaxLength(adjustmentId, 50, true))
+            {
+                ErrorListAdd(stringCheck.ErrorList.Select(x => "Invalid adjustment id: " + x).ToList());
+                return false;
+            }
+            return true;
+        }
+        public bool IsValidShipmentId(string shipmentId)
+        {
+            if (!stringCheck.MaxLength(shipmentId, 50, true))
+            {
+                ErrorListAdd(stringCheck.ErrorList.Select(x => "Invalid shipment id: " + x).ToList());
+                return false;
+            }
+            return true;
+        }
+        public bool IsValidAmountType(string amountType)
+        {
+            if (!stringCheck.MaxLength(amountType, 50))
+            {
+                ErrorListAdd(stringCheck.ErrorList.Select(x => "Invalid amount type: " + x).ToList());
+                return false;
+            }
+            return true;
+        }
+        public bool IsValidAmountDescription(string amountDescription)
+        {
+            if (!stringCheck.MaxLength(amountDescription, 100))
+            {
+                ErrorListAdd(stringCheck.ErrorList.Select(x => "Invalid amount description: " + x).ToList());
+                return false;
+            }
+            return true;
+        }
+        public bool IsValidAmount(decimal amount)
+        {
+            if (!decimalCheck.SqlLength92(amount))
+            {
+                ErrorListAdd(decimalCheck.ErrorList.Select(x => "Invalid amount: " + x).ToList());
+                return false;
+            }
+            return true;
+        }
+        public bool IsValidCurrenyCode(string currenyCode)
+        {
+            if (!currencyCheck.IsValidCurrencyCode(currenyCode))
+            {
+                ErrorListAdd(currencyCheck.ErrorList.Select(x => "Invalid curreny code: " + x).ToList());
+                return false;
+            }
+            return true;
+        }
+        public bool IsValidFulfillmentId(string fulfillmentId)
+        {
+            if (!stringCheck.MaxLength(fulfillmentId, 50, true))
+            {
+                ErrorListAdd(stringCheck.ErrorList.Select(x => "Invalid fulfillment Id: " + x).ToList());
+                return false;
+            }
+            return true;
+        }
+        public bool IsValidPostDateTime(DateTime postDateTime)
+        {
+            var timeCheck = new Logic.Utilities.DateTimeCheck();
+            if (!timeCheck.IsUtc(postDateTime))
+            {
+                ErrorListAdd(@"Invalid post date/time, not set to UTC kind.");
+                return false;
+            }
+            return true;
+        }
+        public bool IsValidOrderItemCode(string orderItemCode)
+        {
+            if (!stringCheck.MaxLength(orderItemCode, 50, true))
+            {
+                ErrorListAdd(stringCheck.ErrorList.Select(x => "Invalid order item code: " + x).ToList());
+                return false;
+            }
+            return true;
+        }
+        public bool IsValidMerchantOrderItemId(string merchantOrderItemId)
+        {
+            if (!stringCheck.MaxLength(merchantOrderItemId, 50, true))
+            {
+                ErrorListAdd(stringCheck.ErrorList.Select(x => "Invalid merchant order item id: " + x).ToList());
+                return false;
+            }
+            return true;
+        }
+        public bool IsValidMerchantAdjustmentItemId(string merchantAdjustmentItemId)
+        {
+            if (!stringCheck.MaxLength(merchantAdjustmentItemId, 50, true))
+            {
+                ErrorListAdd(stringCheck.ErrorList.Select(x => "Invalid merchant adjustment item id: " + x).ToList());
+                return false;
+            }
+            return true;
+        }
+        public bool IsValidSku(string skuNumber)
+        {
+            if (!stringCheck.MaxLength(skuNumber, 50, true))
+            {
+                ErrorListAdd(stringCheck.ErrorList.Select(x => "Invalid sku number: " + x).ToList());
+                return false;
+            }
+            return true;
+        }
+        public bool IsValidQuantityPurchased(int quantityPurchased)
+        {
+            return true;
+        }
+        public bool IsValidPromotionId(string promotionId)
+        {
+            if (!stringCheck.MaxLength(promotionId, 50, true))
+            {
+                ErrorListAdd(stringCheck.ErrorList.Select(x => "Invalid promotion id: " + x).ToList());
+                return false;
+            }
+            return true;
+        }
+        public bool IsValidExportAccountInvoiceLineId(int exportAccountInvoiceLineId)
+        {
+            if (exportAccountInvoiceLineId > 0)
+            {
+                return true;
+            }
+            else
+            {
+                ErrorListAdd("Export account invoice line id cannot be less than 1");
+                return false;
+            }
+        }
+    }
+}

src/bnhtrade.Core/Logic/Log/LogEvent.cs

@@ -0,0 +1,131 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace bnhtrade.Core.Logic.Log
+{
+    public class LogEvent : Data.Database.Log.LogEvent
+    {
+        private DateTime? eventDateTimeUtc;
+        private int? eventType;
+        private bool? printToConsole;
+        public DateTime EventDateTimeUtc
+        {
+            get { return (DateTime)eventDateTimeUtc; }
+            set { eventDateTimeUtc = DateTime.SpecifyKind(value, DateTimeKind.Utc); }
+        }
+        private int EventType
+        {
+            get { return (int)eventType; }
+            set { eventType = value; }
+        }
+        private string DetailShort { get; set; }
+        private string DetailLong { get; set; }
+        public bool PrintToConsole
+        {
+            get { return (bool)printToConsole; }
+            set { printToConsole = value; }
+        }
+        public LogEvent()
+        {
+            EventType = 3;
+            PrintToConsole = true;
+        }
+        private void Execute()
+        {
+            // ensure we have enough parameter set
+            if (!(IsSetDetailShort
+                && IsSetEventType
+                && IsSetPrintToConsole))
+            {
+                throw new Exception("Insurficent Log Event parameters set");
+            }
+
+            // add datetime value if required
+            bool resetDateTime = false;
+            if (!IsSetEventDateTime)
+            {
+                EventDateTimeUtc = DateTime.UtcNow;
+                resetDateTime = true;
+            }
+
+            // update console
+            var console = new UI.Console.Update();
+            if (!IsSetDetailLong)
+            { console.WriteLine(DetailShort); }
+            else { console.WriteLine(DetailShort + Environment.NewLine + DetailLong); }
+
+            // log in database
+            DatabaseLogInsert(DetailShort, EventType, DetailLong, EventDateTimeUtc, false); // remove false on end once code is re-writtien
+
+            // clean up
+            if (resetDateTime)
+            { eventDateTimeUtc = null; }
+        }
+        public void LogAuditFailure(string detailShort, string detailLong = null)
+        {
+            eventType = 5;
+            DetailShort = detailShort;
+            DetailLong = detailLong;
+            Execute();
+        }
+        public void LogAuditSuccess(string detailShort, string detailLong = null)
+        {
+            eventType = 4;
+            DetailShort = detailShort;
+            DetailLong = detailLong;
+            Execute();
+        }
+        public void LogError(string detailShort, string detailLong = null)
+        {
+            eventType = 1;
+            DetailShort = detailShort;
+            DetailLong = detailLong;
+            Execute();
+        }
+        public void LogWarning(string detailShort, string detailLong = null)
+        {
+            eventType = 2;
+            DetailShort = detailShort;
+            DetailLong = detailLong;
+            Execute();
+        }
+        public void LogInformation(string detailShort, string detailLong = null)
+        {
+            eventType = 3;
+            DetailShort = detailShort;
+            DetailLong = detailLong;
+            Execute();
+        }
+        public void Initialise()
+        {
+            eventDateTimeUtc = null;
+            eventType = null;
+            DetailShort = null;
+            DetailLong = null;
+            PrintToConsole = true;
+        }
+        public bool IsSetEventDateTime
+        {
+            get { return eventDateTimeUtc != null; }
+        }
+        public bool IsSetEventType
+        {
+            get { return eventType != null; }
+        }
+        public bool IsSetDetailShort
+        {
+            get { return DetailShort != null; }
+        }
+        public bool IsSetDetailLong
+        {
+            get { return DetailLong != null; }
+        }
+        public bool IsSetPrintToConsole
+        {
+            get { return printToConsole != null; }
+        }
+    }
+}

src/bnhtrade.Core/Logic/Utilities/AccountVat.cs

@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace bnhtrade.Core.Logic.Utilities
+{
+    public class AccountVat
+    {
+        public decimal Round(decimal vatToRound)
+        {
+            return decimal.Round(vatToRound, 2, MidpointRounding.AwayFromZero);
+        }
+    }
+}

src/bnhtrade.Core/Logic/Utilities/DateTimeCheck.cs

@@ -0,0 +1,40 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace bnhtrade.Core.Logic.Utilities
+{
+    public class DateTimeCheck : Validate
+    {
+        public bool IsUtc(DateTime dateTimeToCheck)
+        {
+            if (dateTimeToCheck == default(DateTime))
+            {
+                ErrorListAdd( "DateTime value set to default.");
+                return false;
+            }
+            if (dateTimeToCheck.Kind != DateTimeKind.Utc)
+            {
+                ErrorListAdd("DateTime not set to UTC kind.");
+                return false;
+            }
+            return true;
+        }
+        public bool IsLocal(DateTime dateTimeToCheck)
+        {
+            if (dateTimeToCheck == default(DateTime))
+            {
+                ErrorListAdd("DateTime value set to default.");
+                return false;
+            }
+            if (dateTimeToCheck.Kind != DateTimeKind.Local)
+            {
+                ErrorListAdd("DateTime not set to Local kind.");
+                return false;
+            }
+            return true;
+        }
+    }
+}

src/bnhtrade.Core/Logic/Utilities/DecimalCheck.cs

@@ -0,0 +1,51 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace bnhtrade.Core.Logic.Utilities
+{
+    public class DecimalCheck : Validate
+    {
+        /// <summary>
+        /// Finds total number of digits in a decimal number, does not include decimal point.
+        /// </summary>
+        /// <param name="decimalNumber">Decimal number to check</param>
+        /// <returns></returns>
+        public int GetLength(decimal decimalNumber)
+        {
+            return (decimalNumber.ToString().Length - 1);
+        }
+        /// <summary>
+        /// Finds total number of digits to the right of the decimal point in a decimal number.
+        /// </summary>
+        /// <param name="decimalNumber">Decimal number to check</param>
+        /// <returns></returns>
+        public int GetPrecision(decimal decimalNumber)
+        {
+            return BitConverter.GetBytes(decimal.GetBits(decimalNumber)[3])[2];
+        }
+        /// <summary>
+        /// Checks decimal number is match for SQL Server datatype 'decimal(9, 2)'
+        /// </summary>
+        /// <param name="decimalToCheck">Decimal number to check</param>
+        /// <returns></returns>
+        public bool SqlLength92(decimal decimalToCheck)
+        {
+            int precision = GetPrecision(decimalToCheck);
+            if (precision > 2)
+            {
+                ErrorListAdd("Decimal precision overload");
+                return false;
+            }
+            int length = GetLength(decimalToCheck);
+            if (length > 9)
+            {
+                ErrorListAdd("Decimal length overload");
+                return false;
+            }
+            return true;
+        }
+    }
+}

src/bnhtrade.Core/Logic/Utilities/PropertyCheck.cs

@@ -0,0 +1,36 @@
+using System;
+
+namespace bnhtrade.Core.Logic.Utilities
+{
+    class PropertyCheck
+    {
+        public string ErrorMessage { get; set; }
+        public bool IsPropertyExist(dynamic classObject, string propertyName)
+        {
+            ErrorMessage = null;
+
+            if (classObject == null)
+            {
+                throw new Exception("Object is null.");
+                //ErrorMessage = "Object is null.";
+                //return false;
+            }
+
+            if (string.IsNullOrWhiteSpace(propertyName))
+            {
+                throw new Exception("Property name is null or whitespace.");
+                //ErrorMessage = "Property name is null or whitespace.";
+                //return false;
+            }
+
+            dynamic val = classObject[propertyName];
+            if (object.ReferenceEquals(val, null))
+            {
+                ErrorMessage = "Property '" + propertyName + "' does not exist in '" + classObject.GetType().Name + "'.";
+                return false;
+            }
+
+            return true;
+        }
+    }
+}

src/bnhtrade.Core/Logic/Utilities/StringCheck.cs

@@ -0,0 +1,188 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace bnhtrade.Core.Logic.Utilities
+{
+    public class StringCheck : Validate
+    {
+        public bool AllowEmpty { get; set; } = false;
+        public bool AllowWhiteSpace { get; set; } = false;
+        public void ResetToDefault()
+        {
+            Innit();
+            AllowEmpty = false;
+            AllowWhiteSpace = false;
+        }
+        public bool IsAlpha(string stringToCheck, bool upperCaseOnly = false, bool allowNull = false)
+        {
+            if (stringToCheck == null)
+            {
+                if (!allowNull)
+                {
+                    ErrorListAdd("String is null");
+                    return false;
+                }
+            }
+            else
+            {
+                foreach (char c in stringToCheck)
+                {
+                    if (!((c >= 'A' && c <= 'Z')
+                        || ((c >= 'a' && c <= 'z') && !upperCaseOnly)))
+                    {
+                        if ((c >= 'a' && c <= 'z') && upperCaseOnly)
+                        {
+                            ErrorListAdd("String contains lower case numerical charater(s).");
+                            return false;
+                        }
+                        else
+                        {
+                            ErrorListAdd("String contains non-alpha charater(s).");
+                            return false;
+                        }
+                    }
+                }
+            }
+            return true;
+        }
+        public bool IsAlphaNumeric(string stringToCheck, bool upperCaseOnly = false, bool allowNull = false)
+        {
+            if (stringToCheck == null)
+            {
+                if (!allowNull)
+                {
+                    ErrorListAdd("String is null");
+                    return false;
+                }
+            }
+            else
+            {
+                foreach (char c in stringToCheck)
+                {
+                    if (!((c >= '0' && c <= '9')
+                        || (c >= 'A' && c <= 'Z')
+                        || ((c >= 'a' && c <= 'z') && !upperCaseOnly)))
+                    {
+                        if ((c >= 'a' && c <= 'z') && upperCaseOnly)
+                        {
+                            ErrorListAdd("String contains lower case numerical charater(s).");
+                            return false;
+                        }
+                        else
+                        {
+                            ErrorListAdd("String contains non-alphanumeric charater(s).");
+                            return false;
+                        }
+                    }
+                }
+            }
+            return true;
+        }
+        public bool IsNumeric(string stringToCheck, bool allowNull = false)
+        {
+            if (stringToCheck == null)
+            {
+                if (allowNull == false)
+                {
+                    ErrorListAdd("String is null");
+                    return false;
+                }
+            }
+            else
+            {
+                foreach (char c in stringToCheck)
+                {
+                    if (c < '0' || c > '9')
+                    {
+                        ErrorListAdd("String contains non-numeric charater(s).");
+                        return false;
+                    }
+                }
+            }
+            return true;
+        }
+        public bool Length(string stringToCheck, int stringLength, bool allowNull = false)
+        {
+            if (!NullOrWhiteSpaceCheck(stringToCheck, allowNull))
+            {
+                return false;
+            }
+
+            int length = stringToCheck.Length;
+            if (length != stringLength)
+            {
+                ErrorListAdd("String length (" + length + ") does not equal " + stringLength + " charaters.");
+                return false;
+            }
+            return true;
+        }
+        public bool MaxLength(string stringToCheck, int maxLength, bool allowNull = false)
+        {
+            if (!NullOrWhiteSpaceCheck(stringToCheck, allowNull))
+            {
+                return false;
+            }
+
+            if (stringToCheck != null)
+            {
+                int length = stringToCheck.Length;
+                if (length > maxLength)
+                {
+                    ErrorListAdd("String length (" + length + ") is greater than " + maxLength + " charaters.");
+                    return false;
+                }
+            }
+            return true;
+        }
+        public bool MinLength(string stringToCheck, int minLength, bool allowNull = false)
+        {
+            if (!NullOrWhiteSpaceCheck(stringToCheck, allowNull))
+            {
+                return false;
+            }
+
+            int length = stringToCheck.Length;
+            if (length <= minLength)
+            {
+                ErrorListAdd("String length (" + length + ") is less than " + minLength + " charaters.");
+                return false;
+            }
+            return true;
+        }
+
+        private bool NullOrWhiteSpaceCheck(string stringToCheck, bool allowNull = false)
+        {
+            if (string.IsNullOrWhiteSpace(stringToCheck))
+            {
+                if (stringToCheck == null)
+                {
+                    if (!allowNull)
+                    {
+                        ErrorListAdd("String is null, empty or white space.");
+                        return false;
+                    }
+                }
+                else if (stringToCheck == "")
+                {
+                    if (!AllowEmpty)
+                    {
+                        ErrorListAdd("String is empty.");
+                        return false;
+                    }
+                }
+                else
+                {
+                    if (!AllowWhiteSpace)
+                    {
+                        ErrorListAdd("String is white space.");
+                        return false;
+                    }
+                }
+            }
+            return true;
+        }
+    }
+}

src/bnhtrade.Core/Logic/Validate.cs

@@ -0,0 +1,56 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace bnhtrade.Core.Logic
+{
+    public abstract class Validate
+    {
+        private List<string> errorList = new List<string>();
+
+        public List<string> ErrorList 
+        { 
+            get { return errorList; }
+        }
+
+        public bool ErrorListIsSet
+        {
+            get 
+            { 
+                if (errorList == null || !errorList.Any()) { return false; }
+                else { return true; }
+            }
+        }
+
+        protected void ErrorListAdd(string errorString)
+        {
+           this.errorList.Add(errorString);
+        }
+
+        protected void ErrorListAdd(List<string> errorList)
+        {
+            this.errorList.AddRange(errorList);
+        }
+
+        public string ErrorListToString()
+        {
+            if (ErrorListIsSet)
+            {
+                StringBuilder result = new StringBuilder();
+                for (int i = 0; i < ErrorList.Count; i++)
+                {
+                    result.AppendLine(ErrorList[i]);
+                }
+                return result.ToString();
+            }
+            else { return null; }
+        }
+
+        public void Innit()
+        {
+            this.errorList = new List<string>();
+        }
+    }
+}

src/bnhtrade.Core/Model/Account/AccountCode.cs

@@ -0,0 +1,58 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace bnhtrade.Core.Model.Account
+{
+    public class AccountCode
+    {
+        private int? accountCodeId;
+        public int AccountCodeId
+        {
+            get { return (int)accountCodeId; }
+            set { accountCodeId = value; }
+        }
+        public string Title
+        {
+            get;
+            set;
+        }
+        public string Description
+        {
+            get;
+            set;
+        }
+        public string Type
+        {
+            get;
+            set;
+        }
+        public string BasicType
+        {
+            get;
+            set;
+        }
+        public bool IsSetAccountCodeId
+        {
+            get { return accountCodeId != null; }
+        }
+        public bool IsSetTitle
+        {
+            get { return Title != null; }
+        }
+        public bool IsSetDescription
+        {
+            get { return Description != null; }
+        }
+        public bool IsSetType
+        {
+            get { return Type != null; }
+        }
+        public bool IsSetBasicType
+        {
+            get { return BasicType != null; }
+        }
+    }
+}

src/bnhtrade.Core/Model/Account/Invoice.cs

@@ -0,0 +1,179 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace bnhtrade.Core.Model.Account
+{
+    public interface IInvoice : IInvoiceHeader
+    {
+        List<Invoice.InvoiceLine> InvoiceLineList { get; set; }
+
+        bool InvoiceLineListIsSet { get; }
+    }
+
+    public interface IInvoiceLine
+    {
+        string ItemCode { get; set; }
+
+        bool ItemCodeIsSet { get; }
+
+        bool DescriptionIsSet { get; }
+
+        string Description { get; set; }
+
+        int Quantity { get; set; }
+
+        bool QuantityIsSet { get; }
+
+        decimal TotalNetAmount { get; set; }
+
+        bool TotalNetAmountIsSet { get; }
+
+        bool AccountCodeIsSet { get; }
+
+        int AccountCode { get; set; }
+
+        bool TaxCodeIsSet { get; }
+
+        string TaxCode { get; set; }
+
+        decimal TaxAmountAdjust { get; set; }
+
+        bool TaxAmountAdjustIsSet { get; }
+
+        decimal TaxAmount { get; }
+
+        bool TaxAmountIsSet { get; }
+
+        decimal GrossTotalAmount { get; }
+
+        bool GrossTotalAmountIsSet { get; }
+    }
+
+
+    public abstract class Invoice : InvoiceHeader, IInvoice
+    {
+        public List<InvoiceLine> InvoiceLineList { get; set; } = new List<InvoiceLine>();
+
+        public bool InvoiceLineListIsSet
+        {
+            get
+            {
+                if (InvoiceLineList == null || !InvoiceLineList.Any())
+                { return false; }
+                else
+                { return true; }
+            }
+        }
+
+        public class InvoiceLine : IInvoiceLine
+        {
+            private int? accountCode;
+            private decimal? netAmount;
+            private decimal? taxAmount;
+            private decimal? taxAmountAdjust;
+            private int? quantity;
+            private decimal? discount;
+
+            public string ItemCode
+            {
+                get;
+                set;
+            }
+
+            public bool ItemCodeIsSet
+            {
+                get { return ItemCode != null; }
+            }
+
+            public string Description
+            {
+                get;
+                set;
+            }
+
+            public bool DescriptionIsSet
+            {
+                get { return Description != null; }
+            }
+
+            public int Quantity
+            {
+                get { return (int)quantity.GetValueOrDefault(); }
+                set { quantity = value; }
+            }
+
+            public bool QuantityIsSet
+            {
+                get { return quantity != null; }
+            }
+
+            public decimal TotalNetAmount
+            {
+                get { return (decimal)netAmount.GetValueOrDefault(); }
+                set { netAmount = value; }
+            }
+
+            public bool TotalNetAmountIsSet
+            {
+                get { return netAmount != null; }
+            }
+
+            public int AccountCode
+            {
+                get { return (int)accountCode.GetValueOrDefault(); }
+                set { accountCode = value; }
+            }
+
+            public bool AccountCodeIsSet
+            {
+                get { return accountCode != null; }
+            }
+
+            public string TaxCode
+            {
+                get;
+                set;
+            }
+
+            public bool TaxCodeIsSet
+            {
+                get { return TaxCode != null; }
+            }
+
+            public decimal TaxAmount
+            {
+                get { return (decimal)taxAmount.GetValueOrDefault(); }
+                set { taxAmount = decimal.Round(value, 2); }
+            }
+
+            public bool TaxAmountIsSet
+            {
+                get { return taxAmount != null; }
+            }
+
+            public decimal TaxAmountAdjust
+            {
+                get { return (decimal)taxAmountAdjust.GetValueOrDefault(); }
+                set { taxAmountAdjust = decimal.Round(value, 2); }
+            }
+
+            public bool TaxAmountAdjustIsSet
+            {
+                get { return taxAmountAdjust != null; }
+            }
+
+            public decimal GrossTotalAmount
+            {
+                get { return (decimal)netAmount.GetValueOrDefault() + TaxAmount; }
+            }
+
+            public bool GrossTotalAmountIsSet
+            {
+                get { return (TotalNetAmountIsSet && TaxAmountIsSet); }
+            }
+        }
+    }
+}

src/bnhtrade.Core/Model/Account/InvoiceHeader.cs

@@ -0,0 +1,135 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace bnhtrade.Core.Model.Account
+{
+    public interface IInvoiceHeader
+    {
+        string ContactName { get; set; }
+        bool ContactNameIsSet { get; }
+        decimal InvoiceAmount { get; set; }
+        bool InvoiceAmountIsSet { get; }
+        string InvoiceCurrencyCode { get; set; }
+        bool InvoiceCurrencyCodeIsSet { get; }
+        DateTime InvoiceDate { get; set; }
+        bool InvoiceDateIsSet { get; }
+        DateTime InvoiceDueDate { get; set; }
+        bool InvoiceDueDateIsSet { get; }
+        DateTimeKind InvoiceDateKind { get; set; }
+        bool InvoiceDateKindIsSet { get; }
+        string InvoiceNumber { get; set; }
+        bool InvoiceNumberIsSet { get; }
+        string InvoiceReference { get; set; }
+        bool InvoiceReferenceIsSet { get; }
+        bool IsCreditNote { get; set; }
+        bool IsCreditNoteIsSet { get; }
+    }
+
+    public abstract class InvoiceHeader : IInvoiceHeader
+    {
+        private string invoiceCurrencyCode;
+        private DateTime? invoiceDate;
+        private DateTime? invoiceDueDate;
+        private DateTimeKind? invoiceDateKind = DateTimeKind.Utc;
+        private decimal? invoiceAmount;
+
+        public InvoiceHeader()
+        {
+            IsCreditNote = false;
+        }
+
+        public string ContactName { get; set; }
+
+        public bool ContactNameIsSet
+        {
+            get { return ContactName != null; }
+        }
+
+        public DateTime InvoiceDate
+        {
+            get { return (DateTime)invoiceDate.GetValueOrDefault(); }
+            set { invoiceDate = value; }
+        }
+
+        public bool InvoiceDateIsSet
+        {
+            get { return invoiceDate != null; }
+        }
+
+        public DateTime InvoiceDueDate
+        {
+            get { return (DateTime)invoiceDueDate.GetValueOrDefault(); }
+            set { invoiceDueDate = value; }
+        }
+
+        public bool InvoiceDueDateIsSet
+        {
+            get { return invoiceDueDate != null; }
+        }
+
+        public DateTimeKind InvoiceDateKind
+        {
+            get { return (DateTimeKind)invoiceDateKind; }
+            set { invoiceDateKind = value; }
+        }
+
+        public bool InvoiceDateKindIsSet
+        {
+            get { return invoiceDateKind != null; }
+        }
+
+        public string InvoiceCurrencyCode
+        {
+            get { return invoiceCurrencyCode; }
+            set
+            {
+                if (!string.IsNullOrWhiteSpace(value))
+                {
+                    invoiceCurrencyCode = value.ToUpper();
+                }
+            }
+        }
+
+        public bool InvoiceCurrencyCodeIsSet
+        {
+            get { return InvoiceCurrencyCode != null; }
+        }
+
+        public string InvoiceNumber { get; set; }
+
+        public bool InvoiceNumberIsSet
+        {
+            get { return InvoiceNumber != null; }
+        }
+
+        public string InvoiceReference { get; set; }
+
+        public bool InvoiceReferenceIsSet
+        {
+            get { return InvoiceReference != null; }
+        }
+
+        public decimal InvoiceAmount
+        {
+            get { return (decimal)invoiceAmount; }
+            set { invoiceAmount = value; }
+        }
+
+        public bool InvoiceAmountIsSet
+        {
+            get { return invoiceAmount != null; }
+        }
+        public bool IsCreditNote
+        {
+            get;
+            set;
+        }
+        public bool IsCreditNoteIsSet 
+        { 
+            get { return true; }
+        }
+    }
+}

src/bnhtrade.Core/Model/Account/InvoiceLineItem.cs

@@ -0,0 +1,47 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace bnhtrade.Core.Model.Account
+{
+    public class InvoiceLineItem
+    {
+        public string ItemCode
+        {
+            get;
+            set;
+        }
+        public string Title
+        {
+            get;
+            set;
+        }
+        public string Description
+        {
+            get;
+            set;
+        }
+        public bool IsNewReviewRequired
+        {
+            get;
+            set;
+        }
+        public bool InvoiceLineEntryEnabled
+        {
+            get;
+            set;
+        }
+        public int DefaultAccountCode
+        {
+            get;
+            set;
+        }
+        public string DefaultTaxCode
+        {
+            get;
+            set;
+        }
+    }
+}

src/bnhtrade.Core/Model/Account/SalesInvoice.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace bnhtrade.Core.Model.Account
+{
+    public class SalesInvoice : Invoice
+    {
+
+    }
+}

src/bnhtrade.Core/Model/Account/TaxCode.cs

@@ -0,0 +1,102 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace bnhtrade.Core.Model.Account
+{
+    public class TaxCode
+    {
+        private decimal? netAmountMultiplier = null;
+        private decimal? grossAmountMultiplier = null;
+        private bool? isActive = null;
+        private bool? isValidOnExpense = null;
+        private bool? isValidOnIncome = null;
+
+        public string TaxCodeId { get; set; }
+        public string TaxRateDescription { get; set; }
+        public string TaxRateTitle { get; set; }
+        public string TaxType { get; set; }
+        public decimal NetAmountMultiplier
+        {
+            get { return (decimal)netAmountMultiplier; }
+            set { netAmountMultiplier = value; }
+        }
+        public decimal GrossAmountMultiplier
+        {
+            get { return (decimal)grossAmountMultiplier; }
+            set { grossAmountMultiplier = value; }
+        }
+        public bool IsActive
+        {
+            get { return (bool)isActive; }
+            set { isActive = value; }
+        }
+        public bool IsSetAll
+        {
+            get
+            {
+                if (IsSetGrossAmountMultiplier
+                    && IsSetIsActive
+                    && IsSetIsValidOnExpense
+                    && IsSetIsValidOnIncome
+                    && IsSetNetAmountMultiplier
+                    && IsSetTaxCodeId
+                    && IsSetTaxRateTitle
+                    && IsSetTaxRateDescription
+                    )
+                {
+                    return true;
+                }
+                else { return false; }
+            }
+        }
+        public bool IsSetGrossAmountMultiplier
+        {
+            get { return grossAmountMultiplier != null; }
+        }
+        public bool IsSetIsActive
+        {
+            get { return isActive != null; }
+        }
+        public bool IsSetIsValidOnExpense
+        {
+            get { return isValidOnExpense != null; }
+        }
+        public bool IsSetIsValidOnIncome
+        {
+            get { return isValidOnIncome != null; }
+        }
+        public bool IsSetNetAmountMultiplier
+        {
+            get { return netAmountMultiplier != null; }
+        }
+        public bool IsSetTaxCodeId
+        {
+            get { return TaxCodeId != null; }
+        }
+        public bool IsSetTaxRateTitle
+        {
+            get { return TaxRateTitle != null; }
+        }
+        public bool IsSetTaxRateDescription
+        {
+            get { return TaxRateDescription != null; }
+        }
+        public bool IsSetTaxType
+        {
+            get { return TaxType != null; }
+        }
+        public bool IsValidOnExpense
+        {
+            get { return (bool)isValidOnExpense; }
+            set { isValidOnExpense = value; }
+        }
+        public bool IsValidOnIncome
+        {
+            get { return (bool)isValidOnIncome; }
+            set { isValidOnIncome = value; }
+        }
+    }
+}

src/bnhtrade.Core/Model/Import/AmazonSettlement.cs

@@ -0,0 +1,193 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace bnhtrade.Core.Model.Import
+{
+    public class AmazonSettlement : AmazonSettlementHeader
+    {
+        public List<SettlementLine> SettlementLineList { get; set; } = new List<SettlementLine>();
+
+        public bool SettlementLineListIsSet
+        {
+            get
+            {
+                if (SettlementLineList == null || !SettlementLineList.Any())
+                { return false; }
+                else
+                { return true; }
+            }
+        }
+
+        public class SettlementLine
+        {
+            private decimal? amount = null;
+            private DateTime? postDateTime = null;
+            private int? quantityPurchased = null;
+            private bool? isProcessed = null;
+            private int? exportAccountInvoiceLineId = null;
+
+            public string TransactionType { get; set; }
+
+            public bool TransactionTypeIsSet
+            {
+                get { return TransactionType != null; }
+            }
+
+            public string OrderId { get; set; }
+
+            public bool OrderIdIsSet
+            {
+                get { return OrderId != null; }
+            }
+
+            public string MerchantOrderId { get; set; }
+
+            public bool MerchantOrderIdIsSet
+            {
+                get { return MerchantOrderId != null; }
+            }
+
+            public string AdjustmentId { get; set; }
+
+            public bool AdjustmentIdIsSet
+            {
+                get { return AdjustmentId != null; }
+            }
+
+            public string ShipmentId { get; set; }
+
+            public bool ShipmentIdIsSet
+            {
+                get { return ShipmentId != null; }
+            }
+
+            public string MarketPlaceName { get; set; }
+
+            public bool MarketPlaceNameIsSet
+            {
+                get { return MarketPlaceName != null; }
+            }
+
+            public string AmountType { get; set; }
+
+            public bool AmountTypeIsSet
+            {
+                get { return AmountType != null; }
+            }
+
+            public string AmountDescription { get; set; }
+
+            public bool AmountDescriptionIsSet
+            {
+                get { return AmountDescription != null; }
+            }
+
+            public decimal Amount
+            {
+                get { return (decimal)amount.GetValueOrDefault(); }
+                set { amount = value; }
+            }
+
+            public bool AmountIsSet
+            {
+                get { return amount != null; }
+            }
+
+            public string CurrenyCode { get; set; }
+
+            public bool CurrenyCodeIsSet
+            {
+                get { return CurrenyCode != null; }
+            }
+
+            public string FulfillmentId { get; set; }
+
+            public bool FulfillmentIdIsSet
+            {
+                get { return FulfillmentId != null; }
+            }
+
+            public DateTime PostDateTime
+            {
+                get { return (DateTime)postDateTime.GetValueOrDefault(); }
+                set { postDateTime = value; }
+            }
+
+            public bool PostDateTimeIsSet
+            {
+                get { return PostDateTime != null; }
+            }
+
+            public string OrderItemCode { get; set; }
+
+            public bool OrderItemCodeIsSet
+            {
+                get { return OrderItemCode != null; }
+            }
+
+            public string MerchantOrderItemId { get; set; }
+
+            public bool MerchantOrderItemIdIsSet
+            {
+                get { return MerchantOrderItemId != null; }
+            }
+
+            public string MerchantAdjustmentItemId { get; set; }
+
+            public bool MerchantAdjustmentItemIdIsSet
+            {
+                get { return MerchantAdjustmentItemId != null; }
+            }
+
+            public string Sku { get; set; }
+
+            public bool SkuIsSet
+            {
+                get { return Sku != null; }
+            }
+
+            public int QuantityPurchased
+            {
+                get { return (int)quantityPurchased.GetValueOrDefault(); }
+                set { quantityPurchased = value; }
+            }
+
+            public bool QuantityPurchasedIsSet
+            {
+                get { return quantityPurchased != null; }
+            }
+
+            public string PromotionId { get; set; }
+
+            public bool PromotionIdIsSet
+            {
+                get { return PromotionId != null; }
+            }
+
+            public bool IsProcessed
+            {
+                get { return (bool)isProcessed.GetValueOrDefault(); }
+                set { isProcessed = value; }
+            }
+
+            public bool IsProcessedIsSet
+            {
+                get { return isProcessed != null; }
+            }
+
+            public int ExportAccountInvoiceLineId
+            {
+                get { return exportAccountInvoiceLineId.GetValueOrDefault(); }
+                set { exportAccountInvoiceLineId = value; }
+            }
+
+            public bool ExportAccountInvoiceLineIdIsSet
+            {
+                get { return exportAccountInvoiceLineId != null; }
+            }
+        }
+    }
+}

src/bnhtrade.Core/Model/Import/AmazonSettlementHeader.cs

@@ -0,0 +1,107 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace bnhtrade.Core.Model.Import
+{
+    public class AmazonSettlementHeader
+    {
+        private DateTime? startDate = null;
+        private DateTime? endDate = null;
+        private DateTime? depositDate = null;
+        private decimal? totalAmount = null;
+        private bool? isProcessed = null;
+
+        public string MarketPlaceName
+        {
+            get;
+            set;
+        }
+
+        public bool MarketPlaceNameIsSet
+        {
+            get { return MarketPlaceName != null; }
+        }
+
+        public string SettlementId
+        {
+            get;
+            set;
+        }
+
+        public bool SettlementIdIsSet
+        {
+            get { return SettlementId != null; }
+        }
+
+        public DateTime StartDate
+        {
+            get { return (DateTime)startDate.GetValueOrDefault(); }
+            set { startDate = value; }
+        }
+
+        public bool StartDateIsSet
+        {
+            get { return startDate != null; }
+        }
+
+        public DateTime EndDate
+        {
+            get { return (DateTime)endDate.GetValueOrDefault(); }
+            set { endDate = value; }
+        }
+
+        public bool EndDateIsSet
+        {
+            get { return endDate != null; }
+        }
+
+        public DateTime DepositDate
+        {
+            get { return (DateTime)depositDate.GetValueOrDefault(); }
+            set { depositDate = value; }
+        }
+
+        public bool DepositDateIsSet
+        {
+            get { return depositDate != null; }
+        }
+
+        public decimal TotalAmount
+        {
+            get { return (decimal)totalAmount.GetValueOrDefault(); }
+            set { totalAmount = value; }
+        }
+
+        public bool TotalAmountIsSet
+        {
+            get { return totalAmount != null; }
+        }
+
+        public string CurrencyCode
+        {
+            get;
+            set;
+        }
+
+        public bool CurrencyCodeIsSet
+        {
+            get { return CurrencyCode != null; }
+        }
+
+
+        public bool IsProcessed
+        {
+            get { return (bool)isProcessed.GetValueOrDefault(); }
+            set { isProcessed = value; }
+        }
+
+        public bool IsProcessedIsSet
+        {
+            get { return isProcessed != null; }
+        }
+    }
+}

src/bnhtrade.Core/Model/SKU/SKUInfo.cs

@@ -1,15 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace bnhtrade.Core.Model.SKU
-{
-    class SKUInfo
-    {
-        public string SkuNumber { get; set; }
-        public string AmazonFNSKU { get; set; }
-        public bool IsActive { get; set; }
-    }
-}

src/bnhtrade.Core/Model/SKU/Sku.cs

@@ -0,0 +1,68 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace bnhtrade.Core.Model.Sku
+{
+    public class Sku
+    {
+        private bool? isActive;
+        public string ConditionModelPlaceholder
+        {
+            get;
+            set;
+        }
+        public string ProductModelPlaceholder
+        {
+            get;
+            set;
+        }
+        public string SkuNumber
+        {
+            get;
+            set;
+        }
+        public Account.TaxCode TaxCode
+        {
+            get;
+            set;
+        }
+        public string AmazonFNSKU
+        {
+            get;
+            set;
+        }
+        public bool IsActive
+        {
+            get { return (bool)isActive; }
+            set { isActive = value; }
+        }
+        public bool IsSetConditionModelPlaceholder
+        {
+            get { return ConditionModelPlaceholder != null; }
+        }
+        public bool IsSetProductModelPlaceholder
+        {
+            get { return ProductModelPlaceholder != null; }
+        }
+        public bool IsSetSkuNumber
+        {
+            get { return SkuNumber != null; }
+        }
+        public bool IsSetTaxCode
+        {
+            get { return TaxCode != null; }
+        }
+        public bool IsSetAmazonFNSKU
+        {
+            get { return AmazonFNSKU != null; }
+        }
+        public bool IsSetIsActive
+        {
+            get { return isActive != null; }
+        }
+
+    }
+}

src/bnhtrade.Core/Program.cs

@@ -289,220 +289,7 @@ namespace bnhtrade.Core
             }
         }
     }
-    namespace Export
-    {
-        public class ExportQuery
-        {
-            public static int WIP_ExportAccountInvoiceInsert(string sqlConnectionString, int invoiceTypeId, string contact, DateTime invoiceDate,
-                DateTime invoiceDueDate, string reference, string currencyCode, string invoiceNumber = "", bool markComplete = false)
-            {
-                //checks
-                if (currencyCode.Length != 3)
-                {
-                    throw new Exception("Incorrect currency code");
-                }
    
-                // onto business
-                using (SqlConnection sqlConn = new SqlConnection(sqlConnectionString))
-                {
-                    sqlConn.Open();
-
-                    using (SqlCommand cmd = new SqlCommand(@"
-                        INSERT INTO tblExportAccountInvoice 
-                            (ExportAccountInvoiceTypeID, Contact, InvoiceDate, InvoiceDueDate, InvoiceNumber, Reference, CurrencyCode, IsComplete) 
-                        OUTPUT 
-                            INSERTED.ExportAccountInvoiceID 
-                        VALUES 
-                            (@invoiceTypeId, @contact, @invoiceDate, @invoiceDueDate, @invoiceNumber, @reference, @currencyCode, @markComplete);
-                        ", sqlConn))
-                    {
-                        cmd.Parameters.AddWithValue("@invoiceTypeId", invoiceTypeId);
-                        cmd.Parameters.AddWithValue("@contact", contact);
-                        cmd.Parameters.AddWithValue("@invoiceDate", invoiceDate);
-                        cmd.Parameters.AddWithValue("@invoiceDueDate", invoiceDueDate);
-                        cmd.Parameters.AddWithValue("@reference", reference);
-                        cmd.Parameters.AddWithValue("@currencyCode", currencyCode);
-                        //cmd.Parameters.AddWithValue("@invoiceTotal", invoiceTotal);
-                        cmd.Parameters.AddWithValue("@markComplete", markComplete);
-                        if (invoiceNumber == "")
-                        { cmd.Parameters.AddWithValue("@invoiceNumber", DBNull.Value); }
-                        else
-                        { cmd.Parameters.AddWithValue("@invoiceNumber", invoiceNumber); }
-
-                        return (int)cmd.ExecuteScalar();
-                    }
-                }
-            }
-
-            // function returns Id of inserted line, 0 for lineInsert disabled, exception for IsNew
-            public static int WIP_ExportAccountInvoiceLineInsert(string sqlConnectionString, int invoiceId,  int invoiceLineTypeId, 
-                decimal netAmount, decimal taxAmount)
-            {
-                int netAccountId;
-                int taxAccountId;
-
-                // get default net and tax account IDs
-                // suppress any ambient transactions, can cause locks on table inserts
-                using (TransactionScope scope = new TransactionScope(TransactionScopeOption.Suppress))
-                using (SqlConnection sqlConn = new SqlConnection(sqlConnectionString))
-                {
-                    sqlConn.Open();
-
-                    using (SqlCommand cmd = new SqlCommand(@"
-                        SELECT 
-                            IsNewReviewRequired, InvoiceLineEntryEnable, AccountChartOfID_Default, AccountTaxCodeID_Default
-                        FROM 
-                            tblExportAccountInvoiceLineType
-                        WHERE 
-                            ExportAccountInvoiceLineTypeID=@invoiceLineTypeId;
-                        ", sqlConn))
-                    {
-                        cmd.Parameters.AddWithValue("@invoiceLineTypeId", invoiceLineTypeId);
-
-                        using (SqlDataReader reader = cmd.ExecuteReader())
-                        {
-                            if (reader.Read())
-                            {
-                                // checks
-                                if (reader.GetBoolean(0) == true)
-                                {
-                                    throw new Exception("New Type requires review where ExportAccountInvoiceLineTypeID=" + invoiceLineTypeId);
-                                }
-                                //// any invoice lines that shouldn't be entered will be taken out after the fact
-                                //if (reader.GetBoolean(1) == false)
-                                //{
-                                //    return 0;
-                                //}
-                                if (reader.IsDBNull(2) || reader.IsDBNull(3))
-                                {
-                                    throw new Exception("Default account values missing where ExportAccountInvoiceLineTypeID=" + invoiceLineTypeId);
-                                }
-
-                                netAccountId = reader.GetInt32(2);
-                                taxAccountId = reader.GetInt32(3);
-                            }
-                            else
-                            {
-                                throw new Exception("Supplied TypeId does not exist in table, where ExportAccountInvoiceLineTypeID=" + invoiceLineTypeId);
-                            }
-                        }
-                    }
-                    scope.Complete();
-                }
-
-                using (SqlConnection sqlConn = new SqlConnection(sqlConnectionString))
-                {
-                    sqlConn.Open();
-
-                    // insert record
-                    using (SqlCommand cmd = new SqlCommand(@"
-                        INSERT INTO tblExportAccountInvoiceLine 
-                            (ExportAccountInvoiceID, ExportAccountInvoiceLineTypeID, NetAmount, AccountChartOfID, TaxAmount, AccountTaxCodeID) 
-                        OUTPUT 
-                            INSERTED.ExportAccountInvoiceLineID 
-                        VALUES 
-                            (@invoiceId, @invoiceLineTypeId, @netAmount, @netAccountId, @taxAmount, @taxAccountId);
-                        ", sqlConn))
-                    {
-                        cmd.Parameters.AddWithValue("@invoiceID", invoiceId);
-                        cmd.Parameters.AddWithValue("@invoiceLineTypeID", invoiceLineTypeId);
-                        cmd.Parameters.AddWithValue("@netAmount", netAmount);
-                        cmd.Parameters.AddWithValue("@netAccountId", netAccountId);
-                        cmd.Parameters.AddWithValue("@taxAmount", taxAmount);
-                        cmd.Parameters.AddWithValue("@taxAccountId", taxAccountId);
-
-                        return (int)cmd.ExecuteScalar();
-                    }
-                }
-                
-            }
-
-            public static int WIP_GetImportInvoiceLineTypeId(string sqlConnectionString, string matchString)
-            {
-                /* GetStockTransactionTypeId return meanings
-                * >0       use the as the TypeId when inserting transaction
-                *  0       Skip transpose, type is new or has not been reviewed yet */
-
-                if (matchString.Length == 0)
-                {
-                    throw new Exception("Matchstring is of zero lenth");
-                }
-
-                bool insertNew = false;
-                using (TransactionScope scopeSupress = new TransactionScope(TransactionScopeOption.Suppress))
-                using (SqlConnection sqlConn = new SqlConnection(sqlConnectionString))
-                {
-                    sqlConn.Open();
-
-                    using (SqlCommand cmd = new SqlCommand(@"
-                        SELECT ExportAccountInvoiceLineTypeID, IsNewReviewRequired, InvoiceLineEntryEnable 
-                        FROM tblExportAccountInvoiceLineType 
-                        WHERE MatchString=@matchString;
-                        ", sqlConn))
-                    {
-                        cmd.Parameters.AddWithValue("@matchString", matchString);
-
-                        using (SqlDataReader reader = cmd.ExecuteReader())
-                        {
-                            if (reader.Read())
-                            {
-                                int transactionTypeId = reader.GetInt32(0);
-                                bool isNew = reader.GetBoolean(1);
-                                bool? importEnabled = reader.GetBoolean(2);
-
-                                if (isNew == true)
-                                {
-                                    // return null and 'skip' item
-                                    return 0;
-                                }
-                                //else if (importEnabled == false)
-                                //{
-                                //    // mark IsProcessed=true and leave transactionId=null 
-                                //    return -1;
-                                //}
-                                else if (transactionTypeId > 0)
-                                {
-                                    return transactionTypeId;
-                                }
-                                else
-                                {
-                                    throw new Exception("Account TransactionTypeId lookup method went wrong, is one of the 'enabled' boolean on table set to null?");
-                                }
-                            }
-                            else
-                            {
-                                insertNew = true;
-                            }
-                        }
-                    }
-
-                    // insert new and retrive new value, if required
-                    if (insertNew)
-                    {
-
-                        using (SqlCommand insertCmd = new SqlCommand(
-                            "INSERT INTO tblExportAccountInvoiceLineType ( TypeTitle, MatchString ) " +
-                            "OUTPUT INSERTED.ExportAccountInvoiceLineTypeID " +
-                            "VALUES ( @typeTitle, @matchString );"
-                            , sqlConn))
-                        {
-                            insertCmd.Parameters.AddWithValue("@typeTitle", "NEW TYPE");
-                            insertCmd.Parameters.AddWithValue("@matchString", matchString);
-
-                            int transactionTypeId = (int)insertCmd.ExecuteScalar();
-
-                            scopeSupress.Complete();
-                        }
-                        return 0;
-                    }
-                    else
-                    {
-                        throw new Exception("This is only here so 'all code paths return a value', this can never be reached!");
-                    }
-                }
-            }
-        }
-    }
     namespace Purchase
     {
         public class PurchaseQuery
@@ -3541,6 +3328,8 @@ namespace bnhtrade.Core
                 public DateTime LastItemDateTime { get; set; }
             }
 
+
+
             // downloads new inventory data from mws and updates stock import tables
             public void UpdateFbaStockImportData(string sqlConnectionString)
             {
@@ -3616,559 +3405,6 @@ namespace bnhtrade.Core
                 }
             }
 
-            public void WIP_ProcessAmazonSettlementData(string sqlConnectionString)
-            {
-
-                MiscFunction.EventLogInsert("Starting import of Amazon settlement data into account transaction table...");
-                int reportCount = 0;
-                int reportLineCount = 0;
-                int lineCount = 0;
-
-                using (SqlConnection sqlConn = new SqlConnection(sqlConnectionString))
-                {
-                    sqlConn.Open();
-
-                    try
-                    {
-                        // test wether there are records to process
-                        using (SqlCommand cmd = new SqlCommand(@"
-                        SELECT 
-                            Count(ImportAmazonSettlementReportID) AS CountOfID
-                        FROM 
-                            tblImportAmazonSettlementReport
-                        WHERE 
-                            (((tblImportAmazonSettlementReport.IsProcessed)=0));
-                        ", sqlConn))
-                        {
-                            int records = (int)cmd.ExecuteScalar();
-
-                            if (records == 0)
-                            {
-                                MiscFunction.EventLogInsert("No new settlements to process, exiting import...");
-                                return;
-                            }
-                        }
-
-                        // ensure settlement lines have not been processed or had transactions added
-                        using (SqlCommand cmd = new SqlCommand(@"
-                        SELECT 
-                            Count(tblImportAmazonSettlementReportLine.ImportAmazonSettlementReportLineID) AS CountOfID 
-                        FROM 
-                            tblImportAmazonSettlementReportLine 
-                            INNER JOIN tblImportAmazonSettlementReport 
-                            ON tblImportAmazonSettlementReportLine.ImportAmazonSettlementReportID = tblImportAmazonSettlementReport.ImportAmazonSettlementReportID 
-                        WHERE 
-                            (((tblImportAmazonSettlementReport.IsProcessed)=0) AND ((tblImportAmazonSettlementReportLine.AccountTransactionID) Is Not Null)) 
-                            OR (((tblImportAmazonSettlementReport.IsProcessed)=0) AND ((tblImportAmazonSettlementReportLine.IsProcessed)=1));
-                        ", sqlConn))
-                        {
-                            int count = Convert.ToInt32(cmd.ExecuteScalar());
-                            if (count != 0)
-                            {
-                                throw new Exception("Error, " + count + " settlement report lines have transactionId/IsProcessed set on an unprocessed settlement");
-                            }
-                        }
-
-                        // build dictionary of SKU's and Vat type
-                        var dicSkuToTaxCodeId = new Dictionary<string, int>();
-
-                        using (SqlCommand cmd = new SqlCommand(@"
-                        SELECT 
-                            tblImportAmazonSettlementReportLine.sku, 
-                            tblSku.AccountTaxCodeID
-                        FROM 
-                            (tblImportAmazonSettlementReport INNER JOIN tblImportAmazonSettlementReportLine 
-                            ON tblImportAmazonSettlementReport.ImportAmazonSettlementReportID = tblImportAmazonSettlementReportLine.ImportAmazonSettlementReportID) 
-                            INNER JOIN tblSku ON tblImportAmazonSettlementReportLine.sku = tblSku.skuSkuNumber                        
-                        WHERE 
-                            (((tblImportAmazonSettlementReport.IsProcessed)=0))
-                        GROUP BY 
-                            tblImportAmazonSettlementReportLine.sku, 
-                            tblSku.AccountTaxCodeID;
-                        ", sqlConn))
-                        {
-                            int i = 0;
-                            using (var reader = cmd.ExecuteReader())
-                            {
-                                while (reader.Read())
-                                {
-                                    i = i + 1;
-                                    Console.Write("\rBuilding SKU list... " + i);
-                                    dicSkuToTaxCodeId.Add(reader.GetString(0), reader.GetByte(1));
-                                }
-                            }
-                        }
-
-                        // get list of unprocessed settlements to loop thorugh
-                        using (SqlCommand selectCmd = new SqlCommand(@"
-                        SELECT * FROM tblImportAmazonSettlementReport 
-                        WHERE IsProcessed=0
-                        ORDER BY [settlement-end-date]
-                        ", sqlConn))
-                        using (var reader = selectCmd.ExecuteReader())
-                        {
-                            int index01 = reader.GetOrdinal("ImportAmazonSettlementReportID");
-                            int index02 = reader.GetOrdinal("settlement-id");
-                            int index03 = reader.GetOrdinal("settlement-end-date");
-                            int index04 = reader.GetOrdinal("total-amount");
-                            int index05 = reader.GetOrdinal("currency");
-                            int index06 = reader.GetOrdinal("marketplace-name");
-                            int index07 = reader.GetOrdinal("deposit-date");
-
-                            while (reader.Read())
-                            {
-                                reportCount = reportCount + 1;
-                                string consoleLine = "\rProcessing report #" + reportCount + " ";
-                                Console.Write("\r                                                 ");
-                                Console.Write(consoleLine);
-
-                                int settlementId = reader.GetInt32(index01);
-                                string settlementRef = reader.GetString(index02);
-                                DateTime settlementEndDate = DateTime.SpecifyKind(reader.GetDateTime(index03), DateTimeKind.Utc);
-                                decimal settlementAmount = reader.GetDecimal(index04);
-                                string currency = reader.GetString(index05);
-                                DateTime depositDate = DateTime.SpecifyKind(reader.GetDateTime(index07), DateTimeKind.Utc);
-                                string marketPlace = "";
-                                List<int> insertedInvoiceIds = new List<int>();
-
-                                // test marketplace-name has been sucsessfully entered into settlement table -- 
-                                // this is not supplied in the original report from Amazon and has to be inferred from settlement line data
-                                if (!reader.IsDBNull(index06))
-                                {
-                                    marketPlace = reader.GetString(index06);
-                                }
-                                else
-                                {
-                                    MiscFunction.EventLogInsert(
-                                        "Action required: Enter market place name for settlelment report (ImportAmazonSettlementReportID=" + settlementId + ")."
-                                        , 1
-                                        , "Unable to process settlement data from one settlement report '"+ settlementRef + 
-                                        "'. Report header table requires a market place name, which is not supplied in original " + 
-                                        "report from Amazon. This is useually inferred from settlement lines. " + 
-                                        "However, in this case it was not not possible. Manual edit/entry for database table required."
-                                        );
-                                    reportCount = reportCount - 1;
-                                    continue;
-                                }
-
-                                // build list of cut off dates (multiple when date range straddles two months)
-                                DateTime maxDate;
-                                DateTime minDate;
-                                List<DateTime> dateList = new List<DateTime>();
-
-                                using (SqlCommand cmd = new SqlCommand(@"
-                                SELECT Max([posted-date-time]) AS ReturnDate
-                                FROM tblImportAmazonSettlementReportLine
-                                WHERE ImportAmazonSettlementReportID=@settlementReportId;
-                                ", sqlConn))
-                                {
-                                    cmd.Parameters.AddWithValue("@settlementReportId", settlementId);
-
-                                    maxDate = DateTime.SpecifyKind((DateTime)cmd.ExecuteScalar(), DateTimeKind.Utc);
-                                }
-
-                                using (SqlCommand cmd = new SqlCommand(@"
-                                SELECT Min([posted-date-time]) AS ReturnDate
-                                FROM tblImportAmazonSettlementReportLine
-                                WHERE ImportAmazonSettlementReportID=@settlementReportId;
-                                ", sqlConn))
-                                {
-                                    cmd.Parameters.AddWithValue("@settlementReportId", settlementId);
-
-                                    minDate = DateTime.SpecifyKind((DateTime)cmd.ExecuteScalar(), DateTimeKind.Utc);
-                                }
-
-                                for (int i = 1; true; i++)
-                                {
-                                    DateTime splitDate = new DateTime(minDate.Year, minDate.Month, 1, 0, 0, 0, DateTimeKind.Utc);
-                                    splitDate = splitDate.AddMonths(i);
-                                    splitDate = splitDate.AddSeconds(-1);
-                                    if (splitDate < maxDate)
-                                    {
-                                        dateList.Add(splitDate);
-                                    }
-                                    else
-                                    {
-                                        dateList.Add(maxDate);
-                                        break;
-                                    }
-                                    if (i > 10)
-                                    {
-                                        throw new Exception("Error when building Date list, too many loops.");
-                                    }
-                                }
-
-                                // shouldn't normally be more than 2 date ranges
-                                if (dateList.Count > 2 || dateList.Count == 0)
-                                {
-                                    MiscFunction.EventLogInsert(
-                                        dateList.Count + " total numner of items in date list (ImportAmazonSettlementReportID=" + settlementId + ")."
-                                        , 1,
-                                        "Settlement period appears to span more 3 months or more. Whilst this is possible, it is unsual. Confirm his is correct.");
-                                }
-
-                                // loop through settlement lines
-                                using (SqlConnection transConn = new SqlConnection(sqlConnectionString))
-                                using (TransactionScope scope = new TransactionScope())
-                                {
-                                    transConn.Open();
-
-                                    decimal settlementLineTotal = 0;
-
-                                    for (int i = 0; i < dateList.Count; i++)
-                                    {
-                                        Console.Write("\r                                                            ");
-                                        Console.Write(consoleLine + "- creating export invoice and invoice lines...");
-
-                                        //setup dictionaries for this round
-                                        var dicMatchToLineType = new Dictionary<string, int>();
-                                        var dicSettlementLineToLineType = new Dictionary<int, int>();
-                                        var dicLineTypeTotal = new Dictionary<int, decimal>();
-                                        //var dicTransTypeToJournal = new Dictionary<int, int>();
-                                        var dicLineTypeToLineId = new Dictionary<int, int>();
-
-                                        using (SqlCommand cmd = new SqlCommand(@"
-                                        SELECT 
-                                            tblImportAmazonSettlementReportLine.ImportAmazonSettlementReportLineID, 
-                                            tblImportAmazonSettlementReportLine.[transaction-type], 
-                                            tblImportAmazonSettlementReportLine.[amount-type], 
-                                            tblImportAmazonSettlementReportLine.[amount-description], 
-                                            tblImportAmazonSettlementReportLine.amount, 
-                                            tblImportAmazonSettlementReportLine.currency, 
-                                            tblImportAmazonSettlementReportLine.sku
-                                        FROM 
-                                            tblImportAmazonSettlementReportLine
-                                        WHERE 
-                                            (((tblImportAmazonSettlementReportLine.ImportAmazonSettlementReportID)=@settlementReportId) 
-                                            AND ((tblImportAmazonSettlementReportLine.[posted-date-time])<=@maxDate)
-                                            AND tblImportAmazonSettlementReportLine.IsProcessed=0);
-                                        ", transConn))
-                                        {
-                                            cmd.Parameters.AddWithValue("@settlementReportId", settlementId);
-                                            cmd.Parameters.AddWithValue("@maxDate", dateList[i].ToUniversalTime());
-
-                                            using (var readerLine = cmd.ExecuteReader())
-                                            {
-                                                // settlement period can, on occasion, span multiple months. Some months having no transactions
-                                                // account for this here
-                                                if (!readerLine.HasRows)
-                                                { continue; }
-
-                                                while (readerLine.Read())
-                                                {
-                                                    reportLineCount = reportLineCount + 1;
-
-                                                    int settlementLineId = readerLine.GetInt32(0);
-                                                    string match01 = readerLine.GetString(1);
-                                                    string match02 = readerLine.GetString(2);
-                                                    string match03 = readerLine.GetString(3);
-                                                    decimal lineAmount = readerLine.GetDecimal(4);
-                                                    string lineCurrency = readerLine.GetString(5);
-                                                    string lineSku = "";
-                                                    if (!readerLine.IsDBNull(6))
-                                                    {
-                                                        lineSku = readerLine.GetString(6);
-                                                    }
-
-                                                    // double check currency matches settlement parent table
-                                                    if (lineCurrency != currency)
-                                                    {
-                                                        throw new Exception("Currency code of settlement-line does not match parent settlement (ImportAmazonReportSettlementID=" + settlementId + ").");
-                                                    }
-
-                                                    // get transaction type id for line
-                                                    // build the match string
-                                                    // NB special case for global accounting sale and refunds (also note Goodlwill is included) and sku's where tax is included
-                                                    string matchString = "<AmazonReport><SettlementReportLine><" + match01 + "><" + match02 + ">";
-                                                    if ((match01 == "Order" || match01 == "Refund") && match02 == "ItemPrice" && (match03 == "Principal" || match03 == "Goodwill" || match03 == "Tax"))
-                                                    {
-                                                        if (lineSku == "")
-                                                        {
-                                                            throw new Exception("Could not retrive Sku from SettleLineId=" + settlementLineId);
-                                                        }
-
-                                                        if (match03 == "Goodwill")
-                                                        {
-                                                            matchString = matchString + "<Principal>";
-                                                        }
-                                                        else
-                                                        {
-                                                            matchString = matchString + "<" + match03 + ">";
-                                                        }
-
-                                                        if (dicSkuToTaxCodeId.ContainsKey(lineSku))
-                                                        {
-                                                            matchString = matchString + "<AccountTaxCodeID=" + dicSkuToTaxCodeId[lineSku] + ">";
-                                                        }
-                                                        else
-                                                        {
-                                                            throw new Exception("Sku '" + lineSku + "' not found in dictionary list.");
-                                                        }
-                                                    }
-                                                    else
-                                                    {
-                                                        matchString = matchString + "<" + match03 + ">";
-                                                    }
-
-                                                    // get/set linetypeid
-                                                    int lineTypeId = 0;
-                                                    if (dicMatchToLineType.ContainsKey(matchString))
-                                                    {
-                                                        lineTypeId = dicMatchToLineType[matchString];
-                                                    }
-                                                    else
-                                                    {
-                                                        lineTypeId = Export.ExportQuery.WIP_GetImportInvoiceLineTypeId(sqlConnectionString, matchString);
-                                                        // new type item, requires review before continue
-                                                        if (lineTypeId == 0)
-                                                        {
-                                                            MiscFunction.EventLogInsert("New type found for Export Invoice Line Type. Update table!", 1, matchString,
-                                                                DateTime.UtcNow, true);
-                                                            return;
-                                                        }
-
-                                                        dicMatchToLineType.Add(matchString, lineTypeId);
-                                                    }
-
-                                                    // line type amount total & invoice total
-                                                    if (dicLineTypeTotal.ContainsKey(lineTypeId))
-                                                    {
-                                                        dicLineTypeTotal[lineTypeId] = dicLineTypeTotal[lineTypeId] + lineAmount;
-                                                    }
-                                                    else
-                                                    {
-                                                        dicLineTypeTotal.Add(lineTypeId, lineAmount);
-                                                    }
-
-                                                    // set line type for settlement report line
-                                                    dicSettlementLineToLineType.Add(settlementLineId, lineTypeId);
-                                                }
-                                            }
-                                        }
-
-                                        // finish looping though settlement records (building dictionaries)
-
-                                        // build info for invoice header
-
-                                        // set transaction/journal entry date, if last in dateList use settlement end date (minus 1 second)
-                                        DateTime invoiceDate;
-                                        if ((i + 1) == dateList.Count)
-                                        {
-                                            invoiceDate = DateTime.SpecifyKind(settlementEndDate, DateTimeKind.Utc);
-                                            invoiceDate = invoiceDate.AddSeconds(-1);
-                                        }
-                                        else
-                                        {
-                                            invoiceDate = DateTime.SpecifyKind(dateList[i], DateTimeKind.Utc);
-                                        }
-
-                                        //// set invoice total
-                                        //decimal invoiceTotal = 0;
-                                        //foreach (KeyValuePair<int, decimal> entry in dicLineTypeTotal)
-                                        //{
-                                        //    invoiceTotal = invoiceTotal + entry.Value;
-                                        //}
-
-
-                                        // insert invoice header details
-                                        int invoiceId = Core.Export.ExportQuery.WIP_ExportAccountInvoiceInsert(sqlConnectionString,
-                                            2, marketPlace, invoiceDate, depositDate, settlementRef, currency, "");
-                                        insertedInvoiceIds.Add(invoiceId);
-
-                                        // insert invoice lines
-                                        foreach (KeyValuePair<int, decimal> entry in dicLineTypeTotal)
-                                        {
-                                            int lineId = Core.Export.ExportQuery.WIP_ExportAccountInvoiceLineInsert(sqlConnectionString,
-                                                invoiceId, entry.Key, entry.Value, 0);
-                                            if (lineId < 1)
-                                            {
-                                                throw new Exception("Error inserting invoice line");
-                                            }
-                                            lineCount = lineCount + 1;
-
-                                            // add lineId to transtypeId dictionary
-                                            dicLineTypeToLineId.Add(entry.Key, lineId);
-                                        }
-
-                                        // update settlement lines with lineIds (if required) and IsProcessed
-                                        Console.Write("\r                                                                                  ");
-                                        Console.Write(consoleLine + "- Updating settlement report tables...");
-
-                                        foreach (KeyValuePair<int, int> entry in dicSettlementLineToLineType)
-                                        {
-                                            using (SqlCommand cmd = new SqlCommand(@"
-                                            UPDATE 
-                                                tblImportAmazonSettlementReportLine 
-                                            SET 
-                                                tblImportAmazonSettlementReportLine.ExportAccountInvoiceLineID=@lineId, 
-                                                tblImportAmazonSettlementReportLine.IsProcessed=1 
-                                            WHERE 
-                                                (((tblImportAmazonSettlementReportLine.ImportAmazonSettlementReportLineID)=@reportLineId));
-                                            ", transConn))
-                                            {
-                                                cmd.Parameters.AddWithValue("@reportLineId", entry.Key);
-
-                                                int lineId = dicLineTypeToLineId[entry.Value];
-                                                if (lineId == -1) { cmd.Parameters.AddWithValue("@lineId", DBNull.Value); }
-                                                else { cmd.Parameters.AddWithValue("@lineId", lineId); }
-
-                                                cmd.ExecuteNonQuery();
-                                            }
-                                        }
-
-                                        // total for settlement check (total of commited transactions)
-                                        foreach (KeyValuePair<int, decimal> entry in dicLineTypeTotal)
-                                        {
-                                            settlementLineTotal = settlementLineTotal + entry.Value;
-                                        }
-                                    }
-                                    // finish looping through settlement date splits
-
-                                    // set settlement report to IsProcessed
-
-                                    using (SqlCommand cmd = new SqlCommand(@"
-                                        UPDATE 
-                                            tblImportAmazonSettlementReport 
-                                        SET 
-                                            tblImportAmazonSettlementReport.IsProcessed=1 
-                                        WHERE 
-                                            (((tblImportAmazonSettlementReport.ImportAmazonSettlementReportID)=@settlementId));
-                                        ", transConn))
-                                    {
-                                        cmd.Parameters.AddWithValue("@settlementId", settlementId);
-
-                                        cmd.ExecuteNonQuery();
-                                    }
-
-                                    // checks before commiting transactions for settlement
-                                    if (settlementLineTotal != settlementAmount)
-                                    {
-                                        throw new Exception("Totals of inserted transactions do not match settlement amount");
-                                    }
-
-                                    // Final stage, invoice post processing
-                                    //
-                                    // remove invoice lines with LineType invoice entry disabled
-                                    int invoiceRemoved = 0;
-                                    int invoiceLinesRemoved = 0;
-
-                                    // build sqlPostfix
-                                    string sqlPostfix = "";
-                                    foreach (int invoiceId in insertedInvoiceIds)
-                                    {
-                                        sqlPostfix = sqlPostfix + @"
-                                        OR (ExportAccountInvoiceID = " + invoiceId + ")";
-                                    }
-                                    sqlPostfix = sqlPostfix + ")";
-
-                                    // remove invoice line id from settlement line table
-                                    string sql = @"
-                                        UPDATE tblImportAmazonSettlementReportLine
-                                        SET ExportAccountInvoiceLineID = NULL
-                                        FROM tblImportAmazonSettlementReportLine
-                                        INNER JOIN tblExportAccountInvoiceLine ON tblImportAmazonSettlementReportLine.ExportAccountInvoiceLineID = tblExportAccountInvoiceLine.ExportAccountInvoiceLineID
-                                        INNER JOIN tblExportAccountInvoiceLineType ON tblExportAccountInvoiceLine.ExportAccountInvoiceLineTypeID = tblExportAccountInvoiceLineType.ExportAccountInvoiceLineTypeID
-                                        WHERE (tblExportAccountInvoiceLineType.InvoiceLineEntryEnable = 0)
-	                                        AND (
-		                                        (1 = 2)";
-                                    sql = sql + sqlPostfix;
-
-                                    using (SqlCommand cmd = new SqlCommand(sql, transConn))
-                                    {
-                                        cmd.ExecuteNonQuery();
-                                    }
-
-                                    // remove invoice lines
-                                    sql = @"
-                                        DELETE
-                                        FROM tblExportAccountInvoiceLine
-                                        FROM tblExportAccountInvoiceLine
-                                        INNER JOIN tblExportAccountInvoiceLineType ON tblExportAccountInvoiceLine.ExportAccountInvoiceLineTypeID = tblExportAccountInvoiceLineType.ExportAccountInvoiceLineTypeID
-                                        WHERE (tblExportAccountInvoiceLineType.IsNewReviewRequired = 0)
-	                                        AND (tblExportAccountInvoiceLineType.InvoiceLineEntryEnable = 0)                                            
-                                            AND (
-		                                        (1 = 2)";
-                                    sql = sql + sqlPostfix;
-
-                                    using (SqlCommand cmd = new SqlCommand(sql, transConn))
-                                    {
-                                        invoiceLinesRemoved = cmd.ExecuteNonQuery();
-                                    }
-
-                                    // remove any invoices with no lines
-                                    sql = @"
-                                        DELETE
-                                        FROM tblExportAccountInvoice 
-                                        WHERE 
-	                                        not exists
-	                                        (
-		                                        select 1 from tblExportAccountInvoiceLine where tblExportAccountInvoice.ExportAccountInvoiceID = tblExportAccountInvoiceLine.ExportAccountInvoiceID 
-	                                        )
-                                            AND (
-		                                        (1 = 2)";
-                                    sql = sql + sqlPostfix;
-
-                                    using (SqlCommand cmd = new SqlCommand(sql, transConn))
-                                    {
-                                        invoiceRemoved = cmd.ExecuteNonQuery();
-                                    }
-
-                                    // add postfix to invoice ref, if required
-                                    var dicInvoiceIdToRef = new Dictionary<int, string>();
-                                    sql = @"
-                                        SELECT        ExportAccountInvoiceID
-                                        FROM            tblExportAccountInvoice
-                                        WHERE        ((1 = 2) ";
-                                    sql = sql + sqlPostfix + " ORDER BY InvoiceDate";
-                                    using (SqlCommand readerCmd = new SqlCommand(sql, transConn))
-                                    {
-                                        using (var readerInvRef = readerCmd.ExecuteReader())
-                                        {
-                                            while (readerInvRef.Read())
-                                            {
-                                                dicInvoiceIdToRef.Add(readerInvRef.GetInt32(0), settlementRef);
-                                            }
-                                        }
-                                    }
-                                    if (dicInvoiceIdToRef.Count > 1)
-                                    {
-                                        int i = 0;
-                                        foreach (var item in dicInvoiceIdToRef)
-                                        {
-                                            i = i + 1;
-                                            using (SqlCommand cmd = new SqlCommand(@"
-                                                UPDATE tblExportAccountInvoice
-                                                SET Reference = @reference
-                                                WHERE tblExportAccountInvoice.ExportAccountInvoiceID = @invoiceId
-                                                ", transConn))
-                                            {
-                                                cmd.Parameters.AddWithValue("@reference", item.Value + "-" + i);
-                                                cmd.Parameters.AddWithValue("@invoiceId", item.Key);
-
-                                                cmd.ExecuteNonQuery();
-                                            }
-                                        }
-                                    }
-
-                                    // complete the transaction and move to next settlement report
-                                    scope.Complete();
-                                }
-                            }
-                            Console.Write("\r");
-                            MiscFunction.EventLogInsert(
-                                "Settlement report import complete. " + reportCount + " reports imported, " + lineCount + " transactions inserted, "
-                                + reportLineCount + " report lines processed.");
-                        }
-                    }
-                    catch (Exception ex)
-                    {
-                        MiscFunction.EventLogInsert(
-                            "Import of Amazon settlement table data into transaction table and journal failed",
-                            1,
-                            ex.ToString());
-                    }
-                }
-            }
             public void ProcessFbaInventoryReceiptData(string sqlConnectionString)
             {
                 MiscFunction.EventLogInsert("Starting TransposeFbaInventoryReceiptReport()");
@@ -4235,7 +3471,7 @@ namespace bnhtrade.Core
                                         transactionDate = DateTime.SpecifyKind(transactionDate, DateTimeKind.Utc);
                                         int importTableId = reader.GetInt32(index01);
                                         string sku = reader.GetString(index03);
-                                        var skuData = new Data.Database.SKU.GetSKUId(sqlConnectionString);
+                                        var skuData = new Data.Database.SKU.GetSkuId(sqlConnectionString);
                                         int skuId = skuData.BySKUNumber(sku, true);
                                         if (skuId < 1)
                                         {
@@ -4432,7 +3668,7 @@ namespace bnhtrade.Core
                                         transactionDate = DateTime.SpecifyKind(transactionDate, DateTimeKind.Utc);
                                         int importTableId = reader.GetInt32(index01);
                                         string sku = reader.GetString(index03);
-                                        var skuData = new Data.Database.SKU.GetSKUId(sqlConnectionString);
+                                        var skuData = new Data.Database.SKU.GetSkuId(sqlConnectionString);
                                         int skuId = skuData.BySKUNumber(sku, true);
                                         if (skuId < 1)
                                         { transposeSkip = transposeSkip + 1; continue; }
@@ -4625,7 +3861,7 @@ namespace bnhtrade.Core
                                         if (!reader.IsDBNull(index09))
                                         { detail = detail + Environment.NewLine + "Customer Comments: " + reader.GetString(index09); }
 
-                                        var skuData = new Data.Database.SKU.GetSKUId(sqlConnectionString);
+                                        var skuData = new Data.Database.SKU.GetSkuId(sqlConnectionString);
                                         int skuId = skuData.BySKUNumber(sku, true);
                                         if (skuId < 1)
                                         { transposeSkip = transposeSkip + 1; continue; }
@@ -4782,7 +4018,7 @@ namespace bnhtrade.Core
                                         if (quantity < 0) { quantity = quantity * -1; }
                                         string reference = reader.GetString(index05);
 
-                                        var skuData = new Data.Database.SKU.GetSKUId(sqlConnectionString);
+                                        var skuData = new Data.Database.SKU.GetSkuId(sqlConnectionString);
                                         int skuId = skuData.BySKUNumber(sku, true);
                                         if (skuId < 1) { transposeSkip = transposeSkip + 1; continue; }
 
@@ -5127,7 +4363,7 @@ namespace bnhtrade.Core
                                         string reference = reader.GetString(index03);
 
                                         int quantityTotal = reader.GetInt32(index06);
-                                        var skuData = new Data.Database.SKU.GetSKUId(sqlConnectionString);
+                                        var skuData = new Data.Database.SKU.GetSkuId(sqlConnectionString);
                                         int skuId = skuData.BySKUNumber(sku, true);
                                         if (skuId < 1)
                                         {
@@ -5260,7 +4496,7 @@ namespace bnhtrade.Core
                                         { transactionTypeId = -1; }
                                         else
                                         {
-                                            var skuData = new Data.Database.SKU.GetSKUId(sqlConnectionString);
+                                            var skuData = new Data.Database.SKU.GetSkuId(sqlConnectionString);
                                             skuId = skuData.BySKUNumber(sku, true);
                                         }
                                         if (skuId < 1)
@@ -6891,11 +6127,11 @@ namespace bnhtrade.Core
                                         "SELECT COUNT(*) FROM tblImportAmazonSettlementReport WHERE [settlement-id]=@settlementId;"
                                         , sqlConn))
                                     {
-                                        sqlCommand.Parameters.AddWithValue("@settlementId", long.Parse(items[indexSettlementId]));
+                                        sqlCommand.Parameters.AddWithValue("@settlementId", items[indexSettlementId]);
                                         int recordCount = (int)sqlCommand.ExecuteScalar();
                                         if (recordCount > 0)
                                         {
-                                            MiscFunction.ConsoleUpdate("Settlement report already imported, skipping...");
+                                            MiscFunction.EventLogInsert("Settlement report already imported, skipping...");
                                             return true;
                                         }
                                     }
@@ -8837,6 +8073,7 @@ namespace bnhtrade.Core
             int reportsImported = 0;
             foreach (ReportInfo reportInfo in reportInfoList)
             {
+                MiscFunction.ConsoleUpdate("Requesting Settlement report " + (reportsImported + 1) + " of " + reportInfoList.Count());
                 //don't know what this next line does, might need it
                 //if (reportInfo.IsSetReportId() & reportInfo.IsSetAcknowledged())
 

src/bnhtrade.Core/Test/Account/GetTaxInfo.cs

@@ -0,0 +1,19 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace bnhtrade.Core.Test.Account
+{
+    public class GetTaxInfo
+    {
+        public GetTaxInfo(string sqlConnectionString)
+        {
+            //var inst = new Data.Database.Account.GetTaxCode(sqlConnectionString);
+            //inst.
+
+            //var taxInfo = inst.GetAll();
+        }
+    }
+}

src/bnhtrade.Core/Test/AutoExec.cs

@@ -0,0 +1,31 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace bnhtrade.Core.Test
+{
+    public class AutoExec
+    {
+        private string sqlConnectionString;
+
+        public AutoExec(string sqlConnectionString)
+        {
+            this.sqlConnectionString = sqlConnectionString;
+
+            // --------------- start this ------------------- //
+            AmazonSettlement();
+        }
+        private void AmazonSettlement()
+        {
+            var instance = new Core.Logic.Export.AmazonSettlementData(sqlConnectionString);
+            instance.ToInvoice();
+        }
+
+        private void Import()
+        {
+            var instance = new Test.Import.AmazonSettlement(sqlConnectionString);
+        }
+    }
+}

src/bnhtrade.Core/Test/Import/AmazonSettlement.cs

@@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace bnhtrade.Core.Test.Import
+{
+    public class AmazonSettlement
+    {
+        private string sqlConnectionString;
+        public AmazonSettlement(string sqlConnectionString)
+        {
+            this.sqlConnectionString = sqlConnectionString;
+            ReadSettlementFromDatabase();
+        }
+
+        public void ReadSettlementFromDatabase()
+        {
+
+            var instance = new Data.Database.Import.ReadAmazonSettlement(sqlConnectionString);
+            var answer = instance.BySettlementId("11796400482");
+        }
+    }
+}

src/bnhtrade.Core/Test/InboundShipmentInfo.cs

@@ -74,10 +74,5 @@ namespace bnhtrade.Core.Test
             var result = task.GetShipmentInfo();
 
         }
-        public void Test()
-        {
-            var job = new Logic.AmazonFBAInbound.UpdateDatabaseShipmentInfo(sqlConnectionString);
-            job.GetNew();
-        }
     }
 }

src/bnhtrade.Core/Test/Logic/Export.cs

@@ -0,0 +1,26 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace bnhtrade.Core.Test.Logic
+{
+    public class Export
+    {
+        private string sqlConnectionString;
+        public Export(string sqlConnectionString)
+        {
+            this.sqlConnectionString = sqlConnectionString;
+
+            // method you want to start here
+            UpdateXeroWithAmzonSettlementData();
+
+        }
+        public void UpdateXeroWithAmzonSettlementData()
+        {
+            var instance = new bnhtrade.Core.Logic.Export.AmazonSettlementData(sqlConnectionString);
+            instance.ToInvoice();
+        }
+    }
+}

src/bnhtrade.Core/Test/SQLLoop.cs

@@ -30,7 +30,7 @@ namespace bnhtrade.Core.Test
                         total = (int)cmd.ExecuteScalar();
                     }
 
-                    var progress = new UI.Utility.ConsoleProgressBar(total, "Processing " + total + " records...");
+                    var progress = new UI.Console.ProgressBar(total, "Processing " + total + " records...");
 
                     using (SqlCommand cmd = new SqlCommand(@"
                             SELECT * FROM tblStockJournal

src/bnhtrade.Core/Test/_BoilerPlate/ClassFromSql.cs

@@ -0,0 +1,139 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace bnhtrade.Core.Test._BoilerPlate
+{
+    class ClassFromSql
+    {
+        /* copy the following code in SSMS query, set variables and execute
+
+        DECLARE @TableName VARCHAR(MAX) = 'tblOrder' -- Replace 'tblOrder' with your table name
+        DECLARE @TableSchema VARCHAR(MAX) = NULL -- If required, replace NULL with your schema name i.e. 'Markets'
+        DECLARE @result varchar(max) = ''
+
+        SET @result = @result + 'using System;' + CHAR(13) + CHAR(13) 
+
+        IF (@TableSchema IS NOT NULL) 
+        BEGIN
+            SET @result = @result + 'namespace ' + @TableSchema  + CHAR(13) + '{' + CHAR(13) 
+        END
+
+        SET @result = @result + 'public class ' + @TableName + CHAR(13) + '{'
+
+       SELECT
+          @result = @result + CHAR(13)
+          + ' public ' + ColumnType + ' ' + ColumnName + ' { get; set; } '
+        FROM (SELECT
+          c.COLUMN_NAME AS ColumnName,
+          CASE c.DATA_TYPE
+            WHEN 'bigint' THEN CASE C.IS_NULLABLE
+                WHEN 'YES' THEN 'Int64?'
+                ELSE 'Int64'
+              END
+            WHEN 'binary' THEN 'Byte[]'
+            WHEN 'bit' THEN CASE C.IS_NULLABLE
+                WHEN 'YES' THEN 'bool?'
+                ELSE 'bool'
+              END
+            WHEN 'char' THEN 'string'
+            WHEN 'date' THEN CASE C.IS_NULLABLE
+                WHEN 'YES' THEN 'DateTime?'
+                ELSE 'DateTime'
+              END
+            WHEN 'datetime' THEN CASE C.IS_NULLABLE
+                WHEN 'YES' THEN 'DateTime?'
+                ELSE 'DateTime'
+              END
+            WHEN 'datetime2' THEN CASE C.IS_NULLABLE
+                WHEN 'YES' THEN 'DateTime?'
+                ELSE 'DateTime'
+              END
+            WHEN 'datetimeoffset' THEN CASE C.IS_NULLABLE
+                WHEN 'YES' THEN 'DateTimeOffset?'
+                ELSE 'DateTimeOffset'
+              END
+            WHEN 'decimal' THEN CASE C.IS_NULLABLE
+                WHEN 'YES' THEN 'decimal?'
+                ELSE 'decimal'
+              END
+            WHEN 'float' THEN CASE C.IS_NULLABLE
+                WHEN 'YES' THEN 'Single?'
+                ELSE 'Single'
+              END
+            WHEN 'image' THEN 'Byte[]'
+            WHEN 'int' THEN CASE C.IS_NULLABLE
+                WHEN 'YES' THEN 'int?'
+                ELSE 'int'
+              END
+            WHEN 'money' THEN CASE C.IS_NULLABLE
+                WHEN 'YES' THEN 'decimal?'
+                ELSE 'decimal'
+              END
+            WHEN 'nchar' THEN 'string'
+            WHEN 'ntext' THEN 'string'
+            WHEN 'numeric' THEN CASE C.IS_NULLABLE
+                WHEN 'YES' THEN 'decimal?'
+                ELSE 'decimal'
+              END
+            WHEN 'nvarchar' THEN 'string'
+            WHEN 'real' THEN CASE C.IS_NULLABLE
+                WHEN 'YES' THEN 'Double?'
+                ELSE 'Double'
+              END
+            WHEN 'smalldatetime' THEN CASE C.IS_NULLABLE
+                WHEN 'YES' THEN 'DateTime?'
+                ELSE 'DateTime'
+              END
+            WHEN 'smallint' THEN CASE C.IS_NULLABLE
+                WHEN 'YES' THEN 'Int16?'
+                ELSE 'Int16'
+              END
+            WHEN 'smallmoney' THEN CASE C.IS_NULLABLE
+                WHEN 'YES' THEN 'decimal?'
+                ELSE 'decimal'
+              END
+            WHEN 'text' THEN 'string'
+            WHEN 'time' THEN CASE C.IS_NULLABLE
+                WHEN 'YES' THEN 'TimeSpan?'
+                ELSE 'TimeSpan'
+              END
+            WHEN 'timestamp' THEN 'Byte[]'
+            WHEN 'tinyint' THEN CASE C.IS_NULLABLE
+                WHEN 'YES' THEN 'Byte?'
+                ELSE 'Byte'
+              END
+            WHEN 'uniqueidentifier' THEN CASE C.IS_NULLABLE
+                WHEN 'YES' THEN 'Guid?'
+                ELSE 'Guid'
+              END
+            WHEN 'varbinary' THEN 'Byte[]'
+            WHEN 'varchar' THEN 'string'
+            ELSE 'Object'
+          END AS ColumnType,
+          c.ORDINAL_POSITION
+        FROM INFORMATION_SCHEMA.COLUMNS c
+        WHERE c.TABLE_NAME = @TableName
+        AND ISNULL(@TableSchema, c.TABLE_SCHEMA) = c.TABLE_SCHEMA) t
+        ORDER BY t.ORDINAL_POSITION
+
+        SET @result = @result + CHAR(13)
+
+        SET @result = @result  + '}' + CHAR(13)
+
+        IF (@TableSchema IS NOT NULL) 
+        BEGIN
+            SET @result = @result + CHAR(13) + '}' 
+        END
+
+        PRINT @result
+        */
+    }
+
+    class ourputy
+    {
+
+    }
+}

src/bnhtrade.Core/Test/_BoilerPlate/Sql.cs

@@ -0,0 +1,196 @@
+using System;
+using System.Collections.Generic;
+using System.Data.SqlClient;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Transactions;
+
+namespace bnhtrade.Core.Test._BoilerPlate
+{
+    public class Sql
+    {
+        public void Select()
+        {
+            using (SqlConnection conn = new SqlConnection())
+            {
+                conn.Open();
+
+                using (SqlCommand cmd = new SqlCommand(@"
+                    SELECT
+                        column01
+                        ,column02
+                        ,column03
+                        ,column04
+                    FROM tblTable 
+                    WHERE
+                        column01 = @value01
+                        OR column01 = @value02
+                        OR column01 = @value03
+                        OR column01 = @value04
+                    ", conn))
+                {
+                    cmd.Parameters.AddWithValue("@value01", "xxxxxxxx");
+                    cmd.Parameters.AddWithValue("@value02", "xxxxxxxx");
+                    cmd.Parameters.AddWithValue("@value03", "xxxxxxxx");
+                    cmd.Parameters.AddWithValue("@value04", "xxxxxxxx");
+
+                    using (SqlDataReader reader = cmd.ExecuteReader())
+                    {
+                        if (!reader.HasRows)
+                        {
+                            // do something
+                        }
+                        else
+                        {
+                            while (reader.Read())
+                            {
+                                // do some thing with the data
+                            }
+                        }
+                    }
+                }
+            }
+        }
+        public string SelectByList(List<string> stringList)
+        {
+            // check input list for items
+            if (stringList == null || !stringList.Any())
+            {
+                return null;
+            }
+
+            // build SQL string
+            string sqlString = @"
+                SELECT 
+                    value01
+                    ,value02
+                FROM 
+                    tblTable
+                WHERE 
+                ";
+
+            var parameterValueList = new List<Tuple<string, string>>();
+            foreach (var item in stringList)
+            {
+                if (!string.IsNullOrWhiteSpace(item))
+                {
+                    int count = parameterValueList.Count;
+                    var parameterValue = new Tuple<string, string>("@parameter" + count, item);
+                    parameterValueList.Add(parameterValue);
+                    if (count == 0)
+                    {
+                        sqlString = sqlString + @"
+                        value01 = " + parameterValue.Item1;
+                    }
+                    else
+                    {
+                        sqlString = sqlString + @"
+                        OR value01 = " + parameterValue.Item1;
+                    }
+                }
+            }
+
+            if (parameterValueList.Count == 0)
+            {
+                return null;
+            }
+
+            // execute query and build result list
+            var skuTaxCodeList = new List<Tuple<string, string>>();
+            using (SqlConnection conn = new SqlConnection())
+            {
+                conn.Open();
+
+                using (SqlCommand cmd = new SqlCommand(sqlString, conn))
+                {
+                    foreach (var item in parameterValueList)
+                    {
+                        cmd.Parameters.AddWithValue(item.Item1, item.Item2);
+                    }
+
+                    using (SqlDataReader reader = cmd.ExecuteReader())
+                    {
+                        if (!reader.HasRows)
+                        {
+                            return null;
+                        }
+
+                        while (reader.Read())
+                        {
+                            // read data and build return object
+                        }
+                    }
+                }
+            }
+            return "Complete"; // return object
+        }
+        public void Insert()
+        {
+            using (TransactionScope scope = new TransactionScope())
+            {
+                using (SqlConnection conn = new SqlConnection())
+                {
+                    conn.Open();
+
+                    using (SqlCommand cmd = new SqlCommand(@"
+                        INSERT INTO tblTable (
+                            column01
+                            ,column02
+                            ,column03
+                            ,column04
+                            )
+                        OUTPUT INSERTED.TablePk 
+                        VALUES (
+                            @value01
+                            ,@value02
+                            ,@value03
+                            ,@value04
+                            )
+                        ", conn))
+                    {
+                        cmd.Parameters.AddWithValue("@value01", "xxxxxxxx");
+                        cmd.Parameters.AddWithValue("@value02", "xxxxxxxx");
+                        cmd.Parameters.AddWithValue("@value03", "xxxxxxxx");
+                        cmd.Parameters.AddWithValue("@value04", "xxxxxxxx");
+
+                        int tablePk = (int)cmd.ExecuteScalar();
+                    }
+                }
+                scope.Complete();
+            }
+        }
+        public void Update()
+        {
+            using (TransactionScope scope = new TransactionScope())
+            {
+                using (SqlConnection conn = new SqlConnection())
+                {
+                    conn.Open();
+
+                    using (SqlCommand cmd = new SqlCommand(@"
+                        UPDATE
+                            tblTable
+                        SET
+                            column01 = @value01
+                            column02 = @value02
+                            column03 = @value03
+                            column04 = @value04
+                        WHERE
+                            column05 = @value05
+                        ", conn))
+                    {
+                        cmd.Parameters.AddWithValue("@value01", "xxxxxxxx");
+                        cmd.Parameters.AddWithValue("@value02", "xxxxxxxx");
+                        cmd.Parameters.AddWithValue("@value03", "xxxxxxxx");
+                        cmd.Parameters.AddWithValue("@value04", "xxxxxxxx");
+                        cmd.Parameters.AddWithValue("@value04", "xxxxxxxx");
+
+                        cmd.ExecuteNonQuery();
+                    }
+                }
+                scope.Complete();
+            }
+        }
+    }
+}

src/bnhtrade.Core/UI/Console/ProgressBar.cs

@@ -4,9 +4,9 @@ using System.Linq;
 using System.Text;
 using System.Threading;
 
-namespace bnhtrade.Core.UI.Utility
+namespace bnhtrade.Core.UI.Console
 {
-    class ConsoleProgressBar : IDisposable, IProgress<int>
+    class ProgressBar : IDisposable, IProgress<int>
     {
         private int MaxProgress { get; set; }
         private string PostfixMessge { get; set; }
@@ -23,7 +23,7 @@ namespace bnhtrade.Core.UI.Utility
         private bool disposed = false;
         private int animationIndex = 0;
 
-        public ConsoleProgressBar(int maxProgress, string postfixMessge = "")
+        public ProgressBar(int maxProgress, string postfixMessge = "")
         {
             MaxProgress = maxProgress;
             PostfixMessge = postfixMessge;
@@ -34,7 +34,7 @@ namespace bnhtrade.Core.UI.Utility
             // A progress bar is only for temporary display in a console window.
             // If the console output is redirected to a file, draw nothing.
             // Otherwise, we'll end up with a lot of garbage in the target file.
-            if (!Console.IsOutputRedirected)
+            if (!System.Console.IsOutputRedirected)
             {
                 ResetTimer();
             }
@@ -103,7 +103,7 @@ namespace bnhtrade.Core.UI.Utility
                 outputBuilder.Append('\b', overlapCount);
             }
 
-            Console.Write(outputBuilder);
+            System.Console.Write(outputBuilder);
             currentText = text;
         }
 

src/bnhtrade.Core/UI/Console/Update.cs

@@ -0,0 +1,35 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace bnhtrade.Core.UI.Console
+{
+    public class Update
+    {
+        public void WriteLine(string consoleText, Boolean newLine = true)
+        {
+            if (newLine)
+            {
+                System.Console.WriteLine("[" + DateTime.Now.ToString("HH:mm:ss") + "] " + consoleText);
+            }
+            else
+            {
+                System.Console.Write("\r[" + DateTime.Now.ToString("HH:mm:ss") + "] " + consoleText);
+            }
+        }
+        public void Wait(string consoleMessage, int waitSeconds)
+        {
+            do
+            {
+                System.Console.Write("\r[--------] " + consoleMessage, string.Format("{0:00}", waitSeconds));
+                System.Threading.Thread.Sleep(1000);
+                waitSeconds = waitSeconds - 1;
+            } while (waitSeconds > 0);
+            System.Console.Write("\r");
+            System.Console.Write(new String(' ', System.Console.BufferWidth - 1));
+            System.Console.Write("\r");
+        }
+    }
+}

src/bnhtrade.Core/bnhtrade.Core.csproj

@@ -38,6 +38,7 @@
   </PropertyGroup>
   <ItemGroup>
     <Reference Include="System" />
+    <Reference Include="System.ComponentModel.DataAnnotations" />
     <Reference Include="System.Core" />
     <Reference Include="System.IO.Compression.FileSystem" />
     <Reference Include="System.Transactions" />
@@ -53,20 +54,59 @@
     <Compile Include="Data\AmazonMWS\FBAInbound\ListInboundShipments.cs" />
     <Compile Include="Data\AmazonMWS\FBAInbound\ListInboundShipmentItems.cs" />
     <Compile Include="Data\AmazonMWS\CurrentDateTime.cs" />
+    <Compile Include="Data\Database\Account\ReadAccountCode.cs" />
+    <Compile Include="Data\Database\Account\ReadTaxCode.cs" />
     <Compile Include="Data\Database\Connection.cs" />
+    <Compile Include="Data\Database\Consistency\ImportAmazonSettlement.cs" />
+    <Compile Include="Data\Database\Account\ReadInvoiceLineItemCode.cs" />
     <Compile Include="Data\Database\FBAInbound\GetShipmentHeaderInfo.cs" />
     <Compile Include="Data\Database\FBAInbound\GetShipmentPrimaryKey.cs" />
     <Compile Include="Data\Database\FBAInbound\SetShipmentInfo.cs" />
+    <Compile Include="Data\Database\Import\ReadAmazonSettlement.cs" />
+    <Compile Include="Data\Database\Import\UpdateAmazonSettlement.cs" />
     <Compile Include="Data\Database\Log\DateTimeLog.cs" />
+    <Compile Include="Data\Database\Log\LogEvent.cs" />
+    <Compile Include="Data\Database\Programmability\Sequence.cs" />
+    <Compile Include="Data\Database\SKU\GetSku.cs" />
+    <Compile Include="Logic\Account\ValidateAccountCode.cs" />
+    <Compile Include="Logic\Account\ValidateCurrencyCode.cs" />
+    <Compile Include="Logic\Account\ValidateInvoice.cs" />
+    <Compile Include="Logic\Account\ValidateSalesInvoice.cs" />
+    <Compile Include="Logic\Account\ValidateTaxCode.cs" />
     <Compile Include="Logic\AmazonFBAInbound\UpdateDatabaseShipmentInfo.cs" />
+    <Compile Include="Data\Database\Export\CreateSalesInvoice.cs" />
+    <Compile Include="Logic\Export\ValidateSalesInvoice.cs" />
+    <Compile Include="Logic\Export\AmazonSettlementData.cs" />
+    <Compile Include="Logic\Import\ValidateAmazonSettlement.cs" />
+    <Compile Include="Logic\Validate.cs" />
+    <Compile Include="Logic\Log\LogEvent.cs" />
+    <Compile Include="Logic\Utilities\DateTimeCheck.cs" />
+    <Compile Include="Logic\Utilities\DecimalCheck.cs" />
+    <Compile Include="Logic\Utilities\PropertyCheck.cs" />
+    <Compile Include="Logic\Utilities\StringCheck.cs" />
+    <Compile Include="Logic\Utilities\AccountVat.cs" />
+    <Compile Include="Model\Account\AccountCode.cs" />
+    <Compile Include="Model\Account\InvoiceHeader.cs" />
+    <Compile Include="Model\Account\Invoice.cs" />
+    <Compile Include="Model\Account\InvoiceLineItem.cs" />
+    <Compile Include="Model\Account\SalesInvoice.cs" />
+    <Compile Include="Model\Account\TaxCode.cs" />
+    <Compile Include="Model\Import\AmazonSettlement.cs" />
+    <Compile Include="Model\Import\AmazonSettlementHeader.cs" />
+    <Compile Include="Test\Account\GetTaxInfo.cs" />
+    <Compile Include="Test\AutoExec.cs" />
+    <Compile Include="Test\Import\AmazonSettlement.cs" />
     <Compile Include="Test\InboundShipmentInfo.cs" />
     <Compile Include="Data\AmazonMWS\Service.cs" />
     <Compile Include="Logic\AmazonFBAInbound\ShipmentAddByFNSKU.cs" />
     <Compile Include="Test\InboundShipmentInfoSync.cs" />
+    <Compile Include="Test\Logic\Export.cs" />
     <Compile Include="Test\SQLLoop.cs" />
     <Compile Include="Model\AmazonFBAInbound\ShipmentInfo.cs" />
-    <Compile Include="Model\SKU\SKUInfo.cs" />
-    <Compile Include="UI\Utility\ConsoleProgressBar.cs" />
+    <Compile Include="Model\SKU\Sku.cs" />
+    <Compile Include="Test\_BoilerPlate\ClassFromSql.cs" />
+    <Compile Include="Test\_BoilerPlate\Sql.cs" />
+    <Compile Include="UI\Console\ProgressBar.cs" />
     <Compile Include="Model\AmazonFBAInbound\ShipmentItemInfo.cs" />
     <Compile Include="Program.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
@@ -76,7 +116,8 @@
       <DependentUpon>Settings.settings</DependentUpon>
     </Compile>
     <Compile Include="Logic\Sku\GetSkuIdByType.cs" />
-    <Compile Include="Data\Database\SKU\GetSKUId.cs" />
+    <Compile Include="Data\Database\SKU\GetSkuId.cs" />
+    <Compile Include="UI\Console\Update.cs" />
   </ItemGroup>
   <ItemGroup>
     <None Include="App.config" />
@@ -86,7 +127,10 @@
       <LastGenOutput>Settings.Designer.cs</LastGenOutput>
     </None>
   </ItemGroup>
-  <ItemGroup />
+  <ItemGroup>
+    <Folder Include="Model\Export\" />
+    <Folder Include="Test\Export\" />
+  </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\..\..\..\AmazonMWSCsClient\src\FBAInboundServiceMWS\FBAInboundServiceMWS.csproj">
       <Project>{9c7d6775-4f06-4881-87a0-b9514f2f3033}</Project>

src/bnhtrade.ScheduledTasks/Program.cs

@@ -39,6 +39,7 @@ namespace bnhtradeScheduledTasks
                     Console.WriteLine("<1>      Amazon reports");
                     Console.WriteLine("<2>      Stock functions");
                     Console.WriteLine("");
+                    Console.WriteLine("<8>      Start scheduled nightly tasks");
                     Console.WriteLine("<9>      Dev functions");
                     Console.WriteLine("");
                     Console.WriteLine("<0>      Exit");
@@ -59,7 +60,8 @@ namespace bnhtradeScheduledTasks
                             Console.WriteLine(consoleHeader);
                             Console.WriteLine("Main Menu > Amazon Reports");
                             Console.WriteLine();
-                            Console.WriteLine("<1>      Update all Amazon inventory and settlement data");
+                            Console.WriteLine("<1>      Start nightly tasks");
+                            Console.WriteLine();
                             Console.WriteLine("<2>      Update FBA Inventory Data");
                             Console.WriteLine("<3>      Update FBA Inventory Age Data");
                             Console.WriteLine("<4>      Update Amazon Settlement Data");
@@ -105,9 +107,9 @@ namespace bnhtradeScheduledTasks
                             {
                                 Console.Clear();
                                 var task = new AmazonReport();
-                                var task2 = new StockReconciliation();
+                                var task2 = new bnhtrade.Core.Logic.Export.AmazonSettlementData(sqlConnectionString);
                                 task.UpdateAmazonSettlementData(sqlConnectionString);
-                                task2.WIP_ProcessAmazonSettlementData(sqlConnectionString);
+                                task2.ToInvoice();
                                 Console.WriteLine("Complete, press any key to continue...");
                                 Console.ReadKey();
                             }
@@ -265,6 +267,13 @@ namespace bnhtradeScheduledTasks
 
                         } while (true);
                     }
+                    else if (input == "8")
+                    {
+                        Console.Clear();
+                        DownloadAll();
+                        Console.WriteLine("Complete, press any key to continue...");
+                        Console.ReadKey();
+                    }
                     else if (input == "9")
                     {
                         do
@@ -281,7 +290,7 @@ namespace bnhtradeScheduledTasks
                             Console.WriteLine("<6>      Test Owner intro insert");
                             Console.WriteLine("<7>      Currency exchange rate insert");
                             Console.WriteLine("<8>      SQL Loop function");
-                            Console.WriteLine("<9>      Inbound shipment test");
+                            Console.WriteLine("<9>      AUTOEXEC TEST");
                             Console.WriteLine();
                             Console.WriteLine("<0>      Back");
                             Console.WriteLine("");
@@ -398,9 +407,7 @@ namespace bnhtradeScheduledTasks
                             {
                                 Console.Clear();
 
-                                var bob = new bnhtrade.Core.Test.InboundShipmentInfo(sqlConnectionString);
-                                bob.Test();
-
+                                var inst = new bnhtrade.Core.Test.AutoExec(sqlConnectionString);
 
                                 Console.WriteLine("Complete, press any key to continue...");
                                 Console.ReadKey();
@@ -462,6 +469,7 @@ namespace bnhtradeScheduledTasks
 
             var account = new AmazonReport();
             var stock = new StockReconciliation();
+            var export = new bnhtrade.Core.Logic.Export.AmazonSettlementData(sqlConnectionString);
 
             bool accountUpdate = false;
             bool stockUpdate = false;
@@ -474,9 +482,9 @@ namespace bnhtradeScheduledTasks
                 try
                 {
                     if (accountUpdate == false) { accountUpdate = true; account.UpdateAmazonSettlementData(sqlConnectionString); }
+                    if (accountProcess == false) { accountProcess = true; export.ToInvoice(); }
                     if (stockUpdate == false) { stockUpdate = true; stock.UpdateFbaStockImportData(sqlConnectionString); }
 
-                    if (accountProcess == false) { accountProcess = true; stock.WIP_ProcessAmazonSettlementData(sqlConnectionString); }
                     // if (stockProcess == false) { stockProcess = true; stock.ProcessFbaStockImportData(); }
                     // ^^^^^^ best to process manually, case, fba inventory recepts, if a correction is made days later (ie -1) the already incorrect value 
                     // will have been entered in the stocktransaction table and maked as processed in the inventoryreceipt table