Various bug fixs and improvements to stock SKU reconciliation

src/bnhtrade.ComTypeLib/Product/Product.cs

@@ -13,8 +13,6 @@ namespace bnhtrade.ComTypeLib
     [InterfaceType(ComInterfaceType.InterfaceIsDual)]
     public interface IProduct
     {
-        string ReturnStringValue(string stringValue);
-
         double ReturnDateValueAsDouble(string stringValue);
 
         int ProductGetProductIdByCatId(int catId, ConnectionCredential sqlConnCred);
@@ -32,20 +30,12 @@ namespace bnhtrade.ComTypeLib
     [ProgId("bnhtrade.Product")]
     public class Product : IProduct
     {
-        [ComVisible(false)]
-        [return: MarshalAs(UnmanagedType.BStr)]
-        public string ReturnStringValue(string stringValue)
-        {
-            return "kj;lk1";
-        }
-
-        [ComVisible(false)]
         public double ReturnDateValueAsDouble(string stringValue)
         {
             DateTime theTimeNow = DateTime.UtcNow;
             return theTimeNow.ToOADate();
             // back in vba use the CDate(return) function to convert the double
-            // vba Date --> c# DateTime works without marshalling
+            // vba Date --> c# DateTime works without marshalling.
         }
 
         public int ProductGetProductIdByCatId(int catId, ConnectionCredential sqlConnCred)
@@ -104,10 +94,5 @@ namespace bnhtrade.ComTypeLib
 
             Core.Product.ProductQuery.ProductUpdateAmazonEstimateFee(sqlConnCred.ConnectionString, inputTuple);
         }
-
     }
-
-
-
-
 }

src/bnhtrade.ComTypeLib/Stock/Stock.cs

@@ -30,6 +30,8 @@ namespace bnhtrade.ComTypeLib
         void UnReconcileSkuTransaction(ConnectionCredential sqlConnCred, int skuTransactionId);
 
         bool StockJournalConsistencyCheck(ConnectionCredential sqlConnCred, int stockId);
+
+        void SkuTransactionAdd(ConnectionCredential sqlConnCred, int quantity, string skuNumber, string transactionTypeCode, DateTime transactionDate);
     }
 
     [ComVisible(true)]
@@ -63,7 +65,7 @@ namespace bnhtrade.ComTypeLib
         {
             entryDate = DateTime.SpecifyKind(entryDate, DateTimeKind.Utc);
 
-            return new Core.Logic.Stock.Reallocate(sqlConnCred.ConnectionString).StockReallocateByStockId(4, stockId, quantity, debitStatusId, creditStatusId, entryDate);
+            return new Core.Logic.Stock.StatusReallocate(sqlConnCred.ConnectionString).ByStockId(entryDate, 4, stockId, quantity, debitStatusId, creditStatusId);
         }
 
         public void StockJournalDelete(ConnectionCredential sqlConnCred, int stockJournalId)
@@ -128,5 +130,19 @@ namespace bnhtrade.ComTypeLib
         {
             return Core.Stock.StockJournal.WIP_StockJournalConsistencyCheck(sqlConnCred.ConnectionString, stockId, null);
         }
+
+        public void SkuTransactionAdd(ConnectionCredential sqlConnCred, int quantity, string skuNumber, string transactionTypeCode, DateTime transactionDate)
+        {
+            var trans = new bnhtrade.Core.Model.Stock.SkuTransaction();
+            trans.IsProcessed = false;
+            trans.Quantity = (short)quantity;
+            //trans.Reference
+            trans.SkuNumber = skuNumber;
+            trans.SkuTransactionTypeCode = transactionTypeCode;
+            //trans.StockJournalId;
+            trans.TransactionDate = transactionDate;
+
+            new bnhtrade.Core.Logic.Stock.SkuTransactionPersistance(sqlConnCred.ConnectionString).Create(trans);
+        }
     }
 }

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

@@ -9,7 +9,7 @@ namespace bnhtrade.Core.Data.Database.Account
 {
     public class ReadAccountCode : Connection
     {
-        private Data.Database.WhereBuilder sqlWhere = new WhereBuilder();
+        private Data.Database.SqlWhereBuilder sqlWhere = new SqlWhereBuilder();
         private List<Model.Account.AccountCode> resultList;
 
         public ReadAccountCode(string sqlConnectionString) : base(sqlConnectionString)

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

@@ -62,7 +62,7 @@ namespace bnhtrade.Core.Data.Database.Account
                 LEFT OUTER JOIN tblAccountChartOf ON tblAccountInvoiceLineItem.AccountChartOfID_Default = tblAccountChartOf.AccountChartOfID
                 WHERE ";
 
-            var whereBuilder = new WhereBuilder();
+            var whereBuilder = new SqlWhereBuilder();
             whereBuilder.In("tblAccountInvoiceLineItem.ItemCode", itemCodeList);
             sql += whereBuilder.SqlWhereString;
 

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

@@ -9,11 +9,11 @@ namespace bnhtrade.Core.Data.Database.Account
 {
     public class ReadTaxCode : Connection
     {
-        private Data.Database.WhereBuilder whereBuilder;
+        private Data.Database.SqlWhereBuilder whereBuilder;
 
         public ReadTaxCode(string sqlConnectionString) : base(sqlConnectionString)
         {
-            whereBuilder = new WhereBuilder();
+            whereBuilder = new SqlWhereBuilder();
         }
 
         private List<Model.Account.TaxCodeInfo> Execute(string sqlWhere, Dictionary<string, object> parameters)

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

@@ -1,16 +1,17 @@
 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
 {
-    public class WhereBuilder
+    public class SqlWhereBuilder
     {
         private int parameterCount;
 
-        public WhereBuilder()
+        public SqlWhereBuilder()
         {
             Innit();
         }
@@ -26,6 +27,14 @@ namespace bnhtrade.Core.Data.Database
             parameterCount = 0;
         }
 
+        public void AddParametersToSqlCommand(SqlCommand cmd)
+        {
+            foreach (var item in ParameterList)
+            {
+                cmd.Parameters.AddWithValue(item.Key, item.Value);
+            }
+        }
+
         /// <summary>
         /// Used to create a string for an SQL where condition 'In' statement
         /// </summary>

src/bnhtrade.Core/Data/Database/Stock/ReadSkuTransaction.cs

@@ -10,7 +10,8 @@ namespace bnhtrade.Core.Data.Database.Stock
 {
     public class ReadSkuTransaction : Connection
     {
-        private Data.Database.WhereBuilder whereBuilder = new WhereBuilder();
+        private Data.Database.SqlWhereBuilder whereBuilder = new SqlWhereBuilder();
+        private List<int> transactionIdList = new List<int>();
 
         public ReadSkuTransaction(string sqlConnectionString) : base(sqlConnectionString)
         {
@@ -22,7 +23,7 @@ namespace bnhtrade.Core.Data.Database.Stock
         /// </summary>
         public void Init()
         {
-            whereBuilder = new WhereBuilder();
+            whereBuilder = new SqlWhereBuilder();
             IsReconciled = null;
             StockTransactionTypeName = null;
             StockTransactionTypeCode = null;
@@ -107,34 +108,44 @@ namespace bnhtrade.Core.Data.Database.Stock
                 INNER JOIN tblSku ON tblStockSkuTransaction.SkuID = tblSku.skuSkuID 
                 WHERE 1=1 ";
 
-            if (IsReconciled != null)
+            if (transactionIdList.Any())
             {
+                parameters.Add("@transactionIdList", this.transactionIdList);
+
                 sql += @"
+                    AND tblStockSkuTransaction.StockSkuTransactionID IN @transactionIdList ";
+            }
+            else
+            {
+                if (IsReconciled != null)
+                {
+                    sql += @"
                     AND tblStockSkuTransaction.IsProcessed =";
-                if (IsReconciled.GetValueOrDefault()) 
+                    if (IsReconciled.GetValueOrDefault())
-                { 
+                    {
-                    sql += " 1 "; 
+                        sql += " 1 ";
+                    }
+                    else
+                    {
+                        sql += " 0 ";
+                    }
                 }
-                else
-                { 
-                    sql += " 0 "; 
-                }
-            }
 
-            if (StockTransactionTypeName != null && StockTransactionTypeName.Any())
+                if (StockTransactionTypeName != null && StockTransactionTypeName.Any())
-            {
+                {
-                parameters.Add("@stockTransactionTypeName", StockTransactionTypeName);
+                    parameters.Add("@stockTransactionTypeName", StockTransactionTypeName);
 
-                sql += @"
+                    sql += @"
                     AND tblStockSkuTransactionType.TypeName IN @stockTransactionTypeName ";
-            }
+                }
 
-            if (StockTransactionTypeCode != null && StockTransactionTypeCode.Any())
+                if (StockTransactionTypeCode != null && StockTransactionTypeCode.Any())
-            {
+                {
-                parameters.Add("@stockTransactionTypeCode", StockTransactionTypeCode);
+                    parameters.Add("@stockTransactionTypeCode", StockTransactionTypeCode);
 
-                sql += @"
+                    sql += @"
                     AND tblStockSkuTransactionType.TypeCode IN @stockTransactionTypeCode ";
+                }
             }
 
             sql += @"
@@ -158,5 +169,23 @@ namespace bnhtrade.Core.Data.Database.Stock
 
             return resultList;
         }
+
+        /// <summary>
+        /// Get Stock SKU Transaction by ID
+        /// </summary>
+        /// <param name="transactionIdList"></param>
+        /// <returns>List of SkuTransaction</returns>
+        public List<Model.Stock.SkuTransaction> Read(List<int> transactionIdList)
+        {
+            var returnList = new List<Model.Stock.SkuTransaction>();
+            if (!transactionIdList.Any())
+            {
+                return returnList;
+            }
+            this.transactionIdList = transactionIdList;
+            returnList = Read();
+            this.transactionIdList = new List<int>();
+            return returnList;
+        }
     }
 }

src/bnhtrade.Core/Data/Database/Stock/ReadStatusBalance.cs

@@ -0,0 +1,123 @@
+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.Stock
+{
+    public class ReadStatusBalance : Connection
+    {
+        public ReadStatusBalance(string sqlConnectionString) : base(sqlConnectionString)
+        {
+        }
+
+        public int BySku(string sku, int statusId)
+        {
+            int statusBalance = new int();
+            using (SqlConnection conn = new SqlConnection(sqlConnectionString))
+            {
+                conn.Open();
+
+                using (SqlCommand cmd = new SqlCommand(@"
+                    SELECT        SUM(tblStockJournalPost.Quantity) AS Balance
+                    FROM            tblStockJournal INNER JOIN
+                                             tblStockJournalPost ON tblStockJournal.StockJournalID = tblStockJournalPost.StockJournalID INNER JOIN
+                                             tblStock ON tblStockJournal.StockID = tblStock.StockID INNER JOIN
+                                             tblSku ON tblStock.SkuID = tblSku.skuSkuID
+                    WHERE        (tblStockJournalPost.StockStatusID = @statusId) AND (tblSku.skuSkuNumber = @sku)
+                    ", conn))
+                {
+                    // add parameters
+                    cmd.Parameters.AddWithValue("@sku", sku);
+                    cmd.Parameters.AddWithValue("@statusId", statusId);
+
+                    // execute
+                    object obj = cmd.ExecuteScalar();
+                    if (obj == null || obj == DBNull.Value)
+                    {
+                        statusBalance = 0;
+                    }
+                    else
+                    {
+                        statusBalance = (int)obj;
+                    }
+                }
+            }
+            return statusBalance;
+        }
+
+        public int ByStockNumber(int stockNumber, int statusId)
+        {
+            int statusBalance = new int();
+            using (SqlConnection conn = new SqlConnection(sqlConnectionString))
+            {
+                conn.Open();
+
+                using (SqlCommand cmd = new SqlCommand(@"
+                    SELECT        SUM(tblStockJournalPost.Quantity) AS Balance
+                    FROM            tblStockJournal INNER JOIN
+                                             tblStockJournalPost ON tblStockJournal.StockJournalID = tblStockJournalPost.StockJournalID INNER JOIN
+                                             tblStock ON tblStockJournal.StockID = tblStock.StockID
+                    WHERE        (tblStockJournalPost.StockStatusID = @statusId) AND (tblStock.StockNumber = @stockNumber)
+                    ", conn))
+                {
+                    // add parameters
+                    cmd.Parameters.AddWithValue("@stockNumber", stockNumber);
+                    cmd.Parameters.AddWithValue("@statusId", statusId);
+
+                    // execute
+                    object obj = cmd.ExecuteScalar();
+                    if (obj == null || obj == DBNull.Value)
+                    {
+                        statusBalance = 0;
+                    }
+                    else
+                    {
+                        statusBalance = (int)obj;
+                    }
+                }
+            }
+            return statusBalance;
+        }
+
+        public int ByStockId(int stockId, int statusId)
+        {
+            int statusBalance = new int();
+            using (SqlConnection conn = new SqlConnection(sqlConnectionString))
+            {
+                conn.Open();
+
+                using (SqlCommand cmd = new SqlCommand(@"
+                        SELECT 
+                            SUM(tblStockJournalPost.Quantity) AS Balance 
+                        FROM 
+                            tblStockJournal 
+                            INNER JOIN tblStockJournalPost 
+                            ON tblStockJournal.StockJournalID = tblStockJournalPost.StockJournalID 
+                        WHERE 
+                            (tblStockJournal.StockID = @stockId ) 
+                            AND (tblStockJournalPost.StockStatusID = @statusId )
+                        ", conn))
+                {
+                    // add parameters
+                    cmd.Parameters.AddWithValue("@stockId", stockId);
+                    cmd.Parameters.AddWithValue("@statusId", statusId);
+
+                    // execute
+                    object obj = cmd.ExecuteScalar();
+                    if (obj == null || obj == DBNull.Value)
+                    {
+                        statusBalance = 0;
+                    }
+                    else
+                    {
+                        statusBalance = (int)obj;
+                    }
+                }
+            }
+            return statusBalance;
+        }
+    }
+}

src/bnhtrade.Core/Data/Database/Stock/ReadStatusTransaction.cs

@@ -0,0 +1,193 @@
+using System;
+using System.Collections.Generic;
+using System.Data.SqlClient;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Dapper;
+
+namespace bnhtrade.Core.Data.Database.Stock
+{
+    public class ReadStatusTransaction : Connection
+    {
+        public ReadStatusTransaction(string sqlConnectionString) : base(sqlConnectionString)
+        {
+        }
+
+        /// <summary>
+        /// Returns a list with balance of stock avaiable by individual StockId 
+        /// </summary>
+        /// <param name="skuNumber">SKU Number</param>
+        /// <param name="stockStatusId">Stock Status Database PK</param>
+        /// <returns></returns>
+        public List<(string SkuNumber, int StockNumber, int Balance)> BySkuNumber(string skuNumber, int stockStatusId)
+        {
+            var returnList = new List<(string SkuNumber, int StockNumber, int Balance)>();
+
+            if (string.IsNullOrWhiteSpace(skuNumber))
+            {
+                return returnList;
+            }
+
+            string strSQL = @"
+                SELECT tblSku.skuSkuNumber
+	                ,tblStock.StockNumber
+	                ,SUM(tblStockJournalPost.Quantity) AS Balance
+                FROM tblStockJournal
+                INNER JOIN tblStock ON tblStockJournal.StockID = tblStock.StockID
+                INNER JOIN tblStockJournalPost ON tblStockJournal.StockJournalID = tblStockJournalPost.StockJournalID
+                INNER JOIN tblSku ON tblStock.SkuID = tblSku.skuSkuID
+                WHERE (tblStockJournalPost.StockStatusID = @stockStatusId)
+	                AND (tblSku.skuSkuNumber = @skuNumber)
+                GROUP BY tblSku.skuSkuNumber
+	                ,tblStock.StockNumber
+                ";
+
+            using (SqlConnection conn = new SqlConnection(sqlConnectionString))
+            {
+                conn.Open();
+
+                using (SqlCommand cmd = new SqlCommand(strSQL, conn))
+                {
+                    // add parameters
+                    cmd.Parameters.AddWithValue("@skuNumber", skuNumber);
+                    cmd.Parameters.AddWithValue("@stockStatusId", stockStatusId);
+
+                    using (SqlDataReader reader = cmd.ExecuteReader())
+                    {
+                        if (reader.HasRows)
+                        {
+                            while (reader.Read())
+                            {
+                                returnList.Add((
+                                    SkuNumber: reader.GetString(0),
+                                    StockNumber: reader.GetInt32(1), 
+                                    Balance: reader.GetInt32(2)));
+                            }
+                        }
+                    }
+                }
+            }
+
+            return returnList;
+        }
+
+        /// <summary>
+        /// Gets list of stock status debits and credits. Includes stock numbers with balance greater than or less than zero.
+        /// </summary>
+        /// <param name="stockStatusId">Required, filters results</param>
+        /// <param name="stockNumber">Required, filters results</param>
+        /// <returns>Tuple list is assending order</returns>
+        public Model.Stock.StatusTransaction ByStockNumber(int stockStatusId, int stockNumber)
+        {
+            var result = new Model.Stock.StatusTransaction();
+            result.StockStatusId = stockStatusId;
+
+            string strSQL = @"
+                SELECT a.StockNumber a.skuSkuNumber AS SkuNumber
+                FROM 
+                (
+                SELECT        tblSku.skuSkuNumber, tblStock.StockNumber, SUM(tblStockJournalPost.Quantity) AS Balance
+                FROM            tblStockJournal INNER JOIN
+                                         tblStock ON tblStockJournal.StockID = tblStock.StockID INNER JOIN
+                                         tblStockJournalPost ON tblStockJournal.StockJournalID = tblStockJournalPost.StockJournalID INNER JOIN
+                                         tblSku ON tblStock.SkuID = tblSku.skuSkuID
+                WHERE        (tblStockJournalPost.StockStatusID = @stockStatusId) AND (tblSku.skuSkuNumber IN @stockNumberList)
+                GROUP BY tblSku.skuSkuNumber, tblStock.StockNumber
+                ) a
+                WHERE a.Balance <> 0                
+                ";
+
+            using (SqlConnection conn = new SqlConnection(sqlConnectionString))
+            {
+                conn.Open();
+
+                using (SqlCommand cmd = new SqlCommand(strSQL, conn))
+                {
+                    var param = new Dapper.DynamicParameters();
+                    param.Add("@stockStatusId", stockStatusId);
+                    param.Add("@stockNumberList", stockNumber);
+
+                    var dbresults = conn.Query(strSQL, param);
+
+                    foreach (var item in dbresults)
+                    {
+                        result.Sku = item.SkuNumber;
+                        result.AddBalanceTransaction(item.EntryDate, item.StockNumber, item.Quantity);
+                    }
+                }
+            }
+
+            return result;
+        }
+
+        /// <summary>
+        /// Gets list of stock status debits and credits. Includes stock numbers with balance greater than or less than zero.
+        /// </summary>
+        /// <param name="stockStatusId">Required, filters results by stock status Id</param>
+        /// <param name="sku">Required, filters results by sku number</param>
+        /// <returns>Tuple list is assending order</returns>
+        public Model.Stock.StatusTransaction BySku(int stockStatusId, string sku)
+        {
+            var result = new Model.Stock.StatusTransaction();
+            result.Sku = sku;
+            result.StockStatusId = stockStatusId;
+
+            if (string.IsNullOrWhiteSpace(sku))
+            {
+                return result;
+            }
+
+            string strSQL = @"
+                SELECT tblStockJournal.EntryDate
+	                ,tblStockJournalPost.StockStatusID
+	                ,tblStock.StockNumber
+	                ,tblStockJournalPost.Quantity
+                FROM tblStockJournalPost
+                INNER JOIN tblStockJournal ON tblStockJournalPost.StockJournalID = tblStockJournal.StockJournalID
+                INNER JOIN tblStock ON tblStockJournal.StockID = tblStock.StockID
+                WHERE (tblStockJournalPost.StockStatusID = @stockStatusId)
+	                AND (
+		                tblStock.StockNumber IN (
+			                SELECT a.StockNumber
+			                FROM (
+				                SELECT tblStock.StockNumber
+					                ,SUM(tblStockJournalPost.Quantity) AS Balance
+				                FROM tblStockJournal
+				                INNER JOIN tblStock ON tblStockJournal.StockID = tblStock.StockID
+				                INNER JOIN tblStockJournalPost ON tblStockJournal.StockJournalID = tblStockJournalPost.StockJournalID
+				                INNER JOIN tblSku ON tblStock.SkuID = tblSku.skuSkuID
+				                WHERE (tblStockJournalPost.StockStatusID = @stockStatusId)
+					                AND (tblSku.skuSkuNumber = @sku)
+				                GROUP BY tblSku.skuSkuNumber
+					                ,tblStock.StockNumber
+				                ) a
+			                WHERE a.Balance <> 0
+			                )
+		                )
+                ORDER BY tblStockJournal.EntryDate
+                ";
+
+            using (SqlConnection conn = new SqlConnection(sqlConnectionString))
+            {
+                conn.Open();
+
+                using (SqlCommand cmd = new SqlCommand(strSQL, conn))
+                {
+                    var param = new Dapper.DynamicParameters();
+                    param.Add("@stockStatusId", stockStatusId);
+                    param.Add("@sku", sku);
+
+                    var dbList = conn.Query(strSQL, param);
+
+                    foreach (var item in dbList)
+                    {
+                        result.AddBalanceTransaction(item.EntryDate, item.StockNumber, item.Quantity);
+                    }
+                }
+            }
+
+            return result;
+        }
+    }
+}

src/bnhtrade.Core/Data/Database/Stock/ReadStockId.cs

@@ -0,0 +1,58 @@
+using System;
+using System.Collections.Generic;
+using System.Data.SqlClient;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Dapper;
+using bnhtrade.Core.Data.Database;
+
+namespace bnhtrade.Core.Data.Database.Stock
+{
+    public class ReadStockId : Connection
+    {
+        public ReadStockId(string sqlConnectionString) : base(sqlConnectionString)
+        {
+        }
+
+        /// <summary>
+        /// Tempory function to retrive the database stock ID/PK from a stock number. Reliance on a stock ID will
+        /// eventually be desgined out of the application
+        /// </summary>
+        /// <param name="stockNumberList">List of Stock Numbers to retrive from database</param>
+        /// <returns>Dictiony with Stock Number as Key and Stock ID as value</returns>
+        public Dictionary<int, int> ByStockNumber(List<int> stockNumberList)
+        {
+            var result = new Dictionary<int, int>();
+
+            string strSQL = @"
+                SELECT        StockNumber, StockID 
+                FROM            tblStock
+                WHERE ";
+
+            var whereBuilder = new Database.SqlWhereBuilder();
+            whereBuilder.In("StockNumber", stockNumberList, strSQL);
+
+            using (SqlConnection conn = new SqlConnection(sqlConnectionString))
+            {
+                conn.Open();
+
+                using (SqlCommand cmd = new SqlCommand(whereBuilder.SqlWhereString, conn))
+                {
+                    // add parameters
+                    whereBuilder.AddParametersToSqlCommand(cmd);
+
+                    using (SqlDataReader reader = cmd.ExecuteReader())
+                    {
+                        while (reader.Read())
+                        {
+                            result.Add(reader.GetInt32(0), reader.GetInt32(1));
+                        }
+                    }
+
+                    return result;
+                }
+            }
+        }
+    }
+}

src/bnhtrade.Core/Logic/Stock/Reallocate.cs

@@ -1,86 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using System.Transactions;
-
-namespace bnhtrade.Core.Logic.Stock
-{
-    public class Reallocate
-    {
-        private string sqlConnectionString;
-
-        public Reallocate(string sqlConnectionString)
-        {
-            this.sqlConnectionString = sqlConnectionString;
-        }
-
-        public int StockReallocateByStockId(int journalTypeId, int stockId, int quantity, int debitStatusId, int creditStatusId,
-            DateTime entryDate = default(DateTime))
-        {
-            if (entryDate == default(DateTime))
-            {
-                entryDate = DateTime.Now;
-            }
-
-            // create the list
-            var posts = new List<(int statusId, int quantity)>();
-            posts.Add((debitStatusId, quantity));
-            posts.Add((creditStatusId, (quantity * -1)));
-
-            // execute
-            return Core.Stock.StockJournal.StockJournalInsert(sqlConnectionString, journalTypeId, stockId, posts, entryDate, false);
-        }
-
-
-        /// <summary>
-        /// Feed an skuId and quantity into function and the stock will be reallocated
-        /// </summary>
-        public List<(int StockJournalId, int Quantity)> StockReallocateBySkuNumber(int journalTypeId, string skuNumber, int quantity, int debitStatusId, int creditStatusId,
-                bool firstInFirstOut = true, DateTime entryDate = default(DateTime), bool reallocatePartialQuantity = false)
-        {
-            var returnList = new List<(int StockJournalId, int Quantity)>();
-
-            List<Tuple<int, DateTime, int>> list = Core.Stock.StockJournal.GetStockStatusBalanceBySkuNumber(sqlConnectionString, skuNumber, creditStatusId, entryDate, firstInFirstOut);
-
-            if (list == null || !list.Any())
-            {
-                return returnList;
-            }
-
-            // quantity check
-            int avaiableQuantity = 0;
-            foreach (Tuple<int, DateTime, int> item in list)
-            {
-                avaiableQuantity = avaiableQuantity + item.Item3;
-            }
-            if (avaiableQuantity < quantity && reallocatePartialQuantity == false)
-            {
-                return null;
-            }
-
-            // make the changes
-            using (TransactionScope scope = new TransactionScope())
-            {
-                foreach (Tuple<int, DateTime, int> item in list)
-                {
-                    if (quantity > item.Item3)
-                    {
-                        int tempInt = StockReallocateByStockId(journalTypeId, item.Item1, item.Item3, debitStatusId, creditStatusId, entryDate);
-                        quantity = quantity - item.Item3;
-                        returnList.Add((tempInt, item.Item3));
-                    }
-                    else
-                    {
-                        int tempInt = StockReallocateByStockId(journalTypeId, item.Item1, quantity, debitStatusId, creditStatusId, entryDate);
-                        returnList.Add((tempInt, quantity));
-                        break;
-                    }
-                }
-                scope.Complete();
-                return returnList;
-            }
-        }
-    }
-}

src/bnhtrade.Core/Logic/Stock/SkuTransactionPersistance.cs

@@ -189,6 +189,26 @@ namespace bnhtrade.Core.Logic.Stock
             return resultList;
         }
 
+        /// <summary>
+        /// Retrive SKU Transaction by ID
+        /// </summary>
+        /// <param name="SkuTransactionId">SKU Transaction ID</param>
+        /// <param name="retriveTransactionTypeInfo"></param>
+        /// <returns></returns>
+        public List<Model.Stock.SkuTransaction> Read(List<int> SkuTransactionId, bool retriveTransactionTypeInfo = true)
+        {
+            var dbRead = new Data.Database.Stock.ReadSkuTransaction(sqlConnectionString);
+            var resultList = dbRead.Read(SkuTransactionId);
+
+            if (retriveTransactionTypeInfo)
+            {
+                var dbReadType = new Logic.Stock.SkuTransactionTypePersistance(sqlConnectionString);
+                dbReadType.GetBySkuTransaction(resultList);
+            }
+
+            return resultList;
+        }
+
         /// <summary>
         /// Validates and then updates a Stock SKU Tranaction
         /// </summary>

src/bnhtrade.Core/Logic/Stock/SkuTransactionReconcile.cs

@@ -14,7 +14,7 @@ namespace bnhtrade.Core.Logic.Stock
         private Logic.Stock.SkuTransactionPersistance dbSkuTransaction;
         private Logic.Stock.SkuTransactionTypePersistance dbSkuTransactionType;
         private Logic.Validate.SkuTransaction validateSkuTrans;
-        private Logic.Stock.Reallocate stockReallocate;
+        private Logic.Stock.StatusReallocate stockReallocate;
         private Logic.Log.LogEvent logEvent;
         private string err = "Reconcile Sku Transaction Exception: ";
 
@@ -26,7 +26,7 @@ namespace bnhtrade.Core.Logic.Stock
             dbSkuTransactionType = new SkuTransactionTypePersistance(sqlConnectionString);
             readShipmentInfo = new Data.Database.AmazonShipment.ReadShipmentInfo(sqlConnectionString);
             validateSkuTrans = new Validate.SkuTransaction();
-            stockReallocate = new Logic.Stock.Reallocate(sqlConnectionString);
+            stockReallocate = new Logic.Stock.StatusReallocate(sqlConnectionString);
             logEvent = new Log.LogEvent();
         }
 
@@ -194,50 +194,52 @@ namespace bnhtrade.Core.Logic.Stock
                             }
 
                             // make the journal entries 
-                            var list = new List<(int StockJournalId, int Quantity)>();
+                            var journalList = new List<(int StockJournalId, int Quantity)>();
                             if (transList[i].SkuTransactionType.FilterStockOnDateTime)
                             {
-                                list = stockReallocate.StockReallocateBySkuNumber(
+                                journalList = stockReallocate.BySkuNumber(
+                                    transList[i].TransactionDate,
                                     transList[i].SkuTransactionType.StockJournalTypeId,
                                     transList[i].SkuNumber,
                                     transList[i].Quantity,
                                     transList[i].SkuTransactionType.DebitStockStatusId.GetValueOrDefault(),
                                     transList[i].SkuTransactionType.CreditStockStatusId.GetValueOrDefault(),
                                     transList[i].SkuTransactionType.FirstInFirstOut,
-                                    transList[i].TransactionDate,
+                                    true);
-                                    false);
                             }
                             else
                             {
-                                list = stockReallocate.StockReallocateBySkuNumber(
+                                journalList = stockReallocate.BySkuNumber(
+                                    DateTime.UtcNow,
                                     transList[i].SkuTransactionType.StockJournalTypeId,
                                     transList[i].SkuNumber,
                                     transList[i].Quantity,
                                     transList[i].SkuTransactionType.DebitStockStatusId.GetValueOrDefault(),
                                     transList[i].SkuTransactionType.CreditStockStatusId.GetValueOrDefault(),
                                     transList[i].SkuTransactionType.FirstInFirstOut,
-                                    DateTime.UtcNow,
+                                    true);
-                                    false);
                             }
 
                             // insufficient balance available
-                            if (list == null || !list.Any())
+                            if (!journalList.Any())
                             {
                                 // in special case (found inventory), continue
                                 if (transList[i].SkuTransactionType.TypeCode.Contains("<AmazonReport><_GET_FBA_FULFILLMENT_INVENTORY_ADJUSTMENTS_DATA_><F>"))
                                 {
+                                    ItemsCompleted++;
+                                    ItemsRemaining--;
                                     continue;
                                 }
                                 else
                                 {
-                                    ProgressMessage = "Insurficent status/location balance to relocate stock";
+                                    ProgressMessage = "Insurficent quantity at status/location to relocate stock";
                                     recordSkip = recordSkip + 1;
                                     break;
                                 }
                             }
 
                             // fail safe
-                            int qtyAllocated = list.Sum(c => c.Quantity);
+                            int qtyAllocated = journalList.Sum(c => c.Quantity);
                             if (qtyAllocated > transList[i].Quantity)
                             {
                                 throw new Exception(
@@ -248,40 +250,41 @@ namespace bnhtrade.Core.Logic.Stock
                             // update sku transaction table
                             int qtyRemain = qtyAllocated;
                             var newRecordList = new List<Model.Stock.SkuTransaction>();
-                            for (int j = 0; j <= list.Count; j++)
+                            for (int j = 0; j < journalList.Count; j++)
                             {
                                 // update existing record
                                 if (j == 0)
                                 {
-                                    transList[i].Quantity = (short)list[j].Quantity;
+                                    transList[i].Quantity = (short)journalList[j].Quantity;
-                                    transList[i].StockJournalId = list[j].StockJournalId;
+                                    transList[i].StockJournalId = journalList[j].StockJournalId;
                                     transList[i].IsProcessed = true;
 
                                     dbSkuTransaction.Update(transList[i]);
                                 }
                                 // new record
-                                else if (j < list.Count)
+                                else
                                 {
                                     var newRecord = transList[i].Clone();
-                                    newRecord.Quantity = (short)list[j].Quantity;
+                                    newRecord.Quantity = (short)journalList[j].Quantity;
                                     newRecord.IsProcessed = true;
-                                    newRecord.StockJournalId = list[j].StockJournalId;
+                                    newRecord.StockJournalId = journalList[j].StockJournalId;
-                                    newRecordList.Add(newRecord);
+
-                                }
-                                // new record, unallocated quantity
-                                else if (qtyRemain > 0)
-                                {
-                                    var newRecord = transList[i].Clone();
-                                    newRecord.Quantity = (short)qtyRemain;
-                                    newRecord.IsProcessed = false;
                                     newRecordList.Add(newRecord);
                                 }
 
-                                if (j < list.Count)
+                                qtyRemain = qtyRemain - journalList[j].Quantity;
-                                {
-                                    qtyRemain = qtyRemain - list[j].Quantity;
-                                }
                             }
+
+                            // new record for unallocated quantity
+                            if (qtyRemain > 0)
+                            {
+                                var newRecord = transList[i].Clone();
+                                newRecord.Quantity = (short)qtyRemain;
+                                newRecord.IsProcessed = false;
+
+                                newRecordList.Add(newRecord);
+                            }
+
                             // add new transactions to table
                             for (int j = 0; j < newRecordList.Count; j++)
                             {
@@ -448,7 +451,18 @@ namespace bnhtrade.Core.Logic.Stock
 
         public void UnReconcileTransaction(int skuTransactionId)
         {
-            dbSkuTransaction.DeleteJournalEntry(skuTransactionId);
+            var trans = dbSkuTransaction.Read(new List<int> { skuTransactionId }, false).FirstOrDefault();
+            if (trans == null) { return; }
+
+            // test if journal entry needs deleting, or just set to isprocessed = false
+            if (trans.IsProcessed == true && trans.IsSetStockJournalId)
+            {
+                dbSkuTransaction.DeleteJournalEntry(skuTransactionId);
+            }
+            else if (trans.IsProcessed == true)
+            {
+                new Data.Database.Stock.UpdateSkuTransaction(sqlConnectionString).Update(skuTransactionId, false);
+            }
         }
     }
 }

src/bnhtrade.Core/Logic/Stock/StatusBalance.cs

@@ -0,0 +1,111 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace bnhtrade.Core.Logic.Stock
+{
+    public class StatusBalance
+    {
+        private string sqlConnectionString;
+
+        public StatusBalance(string sqlConnectionString)
+        {
+            this.sqlConnectionString = sqlConnectionString;
+        }
+
+        /// <summary>
+        /// Return the avaliable balance of a status. Uses a more efficent sql/code. However, balance requests should
+        /// generally also involve a date/time (i.e. the system does allow a stock transaction in the future, therefore
+        /// this method may give an available quantity, but transfers before that date wouod not be possible).
+        /// </summary>
+        /// <param name="sku">SKU number</param>
+        /// <param name="statusId">Status ID</param>
+        /// <returns>Balance as quantity</returns>
+        private int GetAvailableBalanceBySku(string sku, int statusId)
+        {
+            return new Data.Database.Stock.ReadStatusBalance(sqlConnectionString).BySku(sku, statusId);
+        }
+
+        /// <summary>
+        /// Return the avaliable balance of a status at a specified date and time. Useful for checking availability before
+        /// moving stock/sku retrospectivly
+        /// </summary>
+        /// <param name="sku">SKU number</param>
+        /// <param name="statusId">Status ID</param>
+        /// <param name="atDate">Date and time you would like to know the balance at</param>
+        /// <returns></returns>
+        public Model.Stock.StatusBalance GetBySku(string sku, int statusId)
+        {
+            if (string.IsNullOrWhiteSpace(sku))
+            {
+                throw new Exception("SKU number is null, empty, or whitespace");
+            }
+
+            // get list of transactions for availale stock
+            var stockTransaction = new Data.Database.Stock.ReadStatusTransaction(sqlConnectionString);
+            var transList = stockTransaction.BySku(statusId, sku);
+
+            // create quantity list
+            List<int> qtyList = new List<int>();
+            for (int i = 0; i < transList.TransactionList.Count; i++)
+            {
+                qtyList.Add(transList.TransactionList[i].Quantity);
+            }
+
+            // tally list
+            // loop, in reverse, to find credits to tally with debits
+            for (int iCr = qtyList.Count - 1; iCr > -1; iCr--)
+            {
+                if (qtyList[iCr] < 0)
+                {
+                    int crStockNumber = transList.TransactionList[iCr].StockNumber;
+                    DateTime crDate = transList.TransactionList[iCr].EntryDate;
+
+                    // loop, in reverse, to find debits
+                    for (int iDr = qtyList.Count - 1; iDr > -1; iDr--)
+                    {
+                        // find debits, last in first out (filter by date)
+                        if (transList.TransactionList[iDr].StockNumber == crStockNumber
+                            && transList.TransactionList[iDr].EntryDate <= crDate 
+                            && qtyList[iDr] > 0)
+                        {
+                            // credit fully assigned
+                            if ((qtyList[iCr] + qtyList[iDr]) >= 0)
+                            {
+                                qtyList[iDr] = qtyList[iDr] + qtyList[iCr];
+                                qtyList[iCr] = 0;
+                                break;
+                            }
+                            // credit partially assigned
+                            else
+                            {
+                                qtyList[iCr] = qtyList[iDr] + qtyList[iCr];
+                                qtyList[iDr] = 0;
+                            }
+                        }
+                    }
+                }
+            }
+
+            // build result list from tally results
+            var result = new Model.Stock.StatusBalance();
+            result.Sku = transList.Sku;
+            result.StockStatusId = transList.StockStatusId;
+
+            for (int i = 0; i < qtyList.Count; i++)
+            {
+                if (qtyList[i] != 0)
+                {
+                    result.AddBalanceTransaction(
+                            transList.TransactionList[i].EntryDate,
+                            transList.TransactionList[i].StockNumber,
+                            qtyList[i]);
+                }
+            }
+
+            return result;
+        }
+    }
+}

src/bnhtrade.Core/Logic/Stock/StatusReallocate.cs

@@ -0,0 +1,109 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Transactions;
+
+namespace bnhtrade.Core.Logic.Stock
+{
+    public class StatusReallocate
+    {
+        private string sqlConnectionString;
+
+        public StatusReallocate(string sqlConnectionString)
+        {
+            this.sqlConnectionString = sqlConnectionString;
+        }
+
+        /// <summary>
+        /// Reallocates stock between status' by Stock Id
+        /// </summary>
+        /// <param name="journalTypeId"></param>
+        /// <param name="stockId"></param>
+        /// <param name="quantity"></param>
+        /// <param name="debitStatusId"></param>
+        /// <param name="creditStatusId"></param>
+        /// <param name="entryDate"></param>
+        /// <returns>Return newly created stock journal Id</returns>
+        public int ByStockId(DateTime entryDate, int journalTypeId, int stockId, int quantity, int debitStatusId, int creditStatusId)
+        {
+            if (entryDate == default(DateTime))
+            {
+                entryDate = DateTime.Now;
+            }
+
+            // create the list
+            var posts = new List<(int statusId, int quantity)>();
+            posts.Add((debitStatusId, quantity));
+            posts.Add((creditStatusId, (quantity * -1)));
+
+            // execute
+            return Core.Stock.StockJournal.StockJournalInsert(sqlConnectionString, journalTypeId, stockId, posts, entryDate, false);
+        }
+
+        /// <summary>
+        /// Feed an SKU number and quantity into function and the stock will be reallocated
+        /// </summary>
+        /// <param name="entryDate">Date and time of the transaction</param>
+        /// <param name="journalTypeId">Journal Type ID</param>
+        /// <param name="skuNumber">Sku Number to reallocate</param>
+        /// <param name="quantity">Quantity to reallocate</param>
+        /// <param name="debitStatusId">Status to move SKU to</param>
+        /// <param name="creditStatusId">Status to move SKU from</param>
+        /// <param name="firstInFirstOut">Move stock on first in first out basis</param>
+        /// <param name="reallocatePartialQuantity">Reallocate patial quantity if the full quantity is not available</param>
+        /// <returns></returns>
+        public List<(int StockJournalId, int Quantity)> BySkuNumber(DateTime entryDate, int journalTypeId, string skuNumber, int quantity, int debitStatusId, int creditStatusId,
+                bool firstInFirstOut = true, bool reallocatePartialQuantity = false)
+        {
+            var returnList = new List<(int StockJournalId, int Quantity)>();
+
+            // get balance of status and check for avaliable quantity
+            var statusBalance = new Logic.Stock.StatusBalance(sqlConnectionString).GetBySku(skuNumber, creditStatusId);
+
+            if (statusBalance.GetAvaliableQuantity(entryDate) <= 0 
+                || (statusBalance.CheckAvaliableQuantity(quantity, entryDate) == false  && reallocatePartialQuantity == false
+                ))
+            {
+                return returnList;
+            }
+
+            // temp code start
+            // until use of stockId is designed out of application
+            var getStockId = new Data.Database.Stock.ReadStockId(sqlConnectionString);
+            var stockIdDictionary = new Dictionary<int, int>();
+            foreach (var item in statusBalance.ByDateList)
+            {
+                if (!stockIdDictionary.ContainsKey(item.StockNumber))
+                {
+                    stockIdDictionary.Add(item.StockNumber, 0);
+                }
+            }
+            stockIdDictionary = getStockId.ByStockNumber(stockIdDictionary.Keys.ToList());
+            // temp code finish
+
+            //make the changes
+            using (TransactionScope scope = new TransactionScope())
+            {
+                foreach (var item in statusBalance.ByDateList)
+                {
+                    if (quantity > item.Quantity)
+                    {
+                        int journalId = ByStockId(entryDate, journalTypeId, stockIdDictionary[item.StockNumber], item.Quantity, debitStatusId, creditStatusId);
+                        quantity = quantity - item.Quantity;
+                        returnList.Add((journalId, item.Quantity));
+                    }
+                    else
+                    {
+                        int journalId = ByStockId(entryDate, journalTypeId, stockIdDictionary[item.StockNumber], quantity, debitStatusId, creditStatusId);
+                        returnList.Add((journalId, quantity));
+                        break;
+                    }
+                }
+                scope.Complete();
+                return returnList;
+            }
+        }
+    }
+}

src/bnhtrade.Core/Model/Stock/JournalEntry.cs

@@ -1,17 +1,16 @@
 using System;
 using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 
 namespace bnhtrade.Core.Model.Stock
 {
-    public class JournalEntry
+    public class JournalEntry : IValidatableObject
     {
         public string TypeTitle { get; set; }
 
-        public int StockId { get; set; }
-
         public int StockNumber { get; set; }
 
         public DateTime EntryDate { get; set; }
@@ -21,5 +20,25 @@ namespace bnhtrade.Core.Model.Stock
         public DateTime LastModified { get; set; }
 
         public bool IsLocked { get; set; }
+
+        public List<JournalEntryPost> JournalPosts { get; set; } = new List<JournalEntryPost>();
+
+        public class JournalEntryPost
+        {
+            public int JournalPostId { get; set; }
+
+            public int StockStatusId { get; set; }
+
+            [Required()]
+            public string StockStatus { get; set; }
+
+            [Required()]
+            public int Quantity { get; set; }
+        }
+
+        public IEnumerable<ValidationResult> Validate(ValidationContext validationContext)
+        {
+            throw new NotImplementedException();
+        }
     }
 }

src/bnhtrade.Core/Model/Stock/JournalEntryPost.cs

@@ -1,34 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.ComponentModel.DataAnnotations;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace bnhtrade.Core.Model.Stock
-{
-    public class JournalEntryPost : IValidatableObject
-    {
-        public int JournalPostId { get; set; }
-
-        public int StockStatusId { get; set; }
-
-        [Required()]
-        public string StockStatus { get; set; }
-
-        [Required()]
-        public int Quantity { get; set; }
-
-        public IEnumerable<ValidationResult> Validate(ValidationContext validationContext)
-        {
-            throw new NotImplementedException();
-
-            var resultList = new List<ValidationResult>();
-
-            if (Quantity == 0)
-            {
-                resultList.Add(new ValidationResult("Quantity must be greater than, or less than, zero"));
-            }
-        }
-    }
-}

src/bnhtrade.Core/Model/Stock/SkuTransaction.cs

@@ -200,10 +200,10 @@ namespace bnhtrade.Core.Model.Stock
             {
                 result.Add(new ValidationResult("Quantity is not set"));
             }
-            if (!IsSetSkuTransactionId)
+            //if (!IsSetSkuTransactionId)
-            {
+            //{
-                result.Add(new ValidationResult("Stock Transaction Id is not set"));
+            //    result.Add(new ValidationResult("Stock Transaction Id is not set"));
-            }
+            //}
             if (IsSetStockJournalId && (!IsSetIsProcessed || IsProcessed == false))
             {
                 result.Add(new ValidationResult("Stock Journal Id is set, IsProcessed must be set to true"));

src/bnhtrade.Core/Model/Stock/StatusBalance.cs

@@ -0,0 +1,106 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace bnhtrade.Core.Model.Stock
+{
+    public class StatusBalance
+    {
+        public int StockStatusId { get; set; }
+
+        public string Sku { get; set; }
+
+        public List<ByDate> ByDateList { get; private set; } = new List<ByDate>();
+
+        public class ByDate
+        {
+            public DateTime EntryDate { get; set; }
+
+            public int StockNumber { get; set; }
+
+            public int Quantity { get; set; }
+        }
+
+        public void AddBalanceTransaction(DateTime entryDate, int stockNumber, int quantity)
+        {
+            if (entryDate == new DateTime())
+            {
+                throw new Exception("Entry date set to default value");
+            }
+
+            var item = new ByDate();
+            item.EntryDate = entryDate;
+            item.StockNumber = stockNumber;
+            item.Quantity = quantity;
+
+            if (ByDateList == null) { ByDateList = new List<ByDate>(); }
+
+            if (ByDateList.Count == 0 || ByDateList.Last().EntryDate <= item.EntryDate)
+            {
+                ByDateList.Add(item);
+            }
+            else
+            {
+                for (int i = 0; i < ByDateList.Count; i++)
+                {
+                    if (entryDate <= ByDateList[i].EntryDate)
+                    {
+                        i++;
+                        ByDateList.Insert(i, item);
+                    }
+                }
+            }
+        }
+
+        public bool CheckAvaliableQuantity(int quantity, DateTime onDateTime)
+        {
+            if (GetAvaliableQuantity(onDateTime) < quantity)
+            {
+                return false;
+            }
+            else
+            {
+                return true;
+            }
+        }
+
+        public int GetAvaliableQuantity()
+        {
+            if (!ByDateList.Any())
+            {
+                return 0;
+            }
+
+            int qty = 0;
+
+            for (int i = 0; i < ByDateList.Count; i++)
+            {
+                qty += ByDateList[i].Quantity;
+            }
+
+            return qty;
+        }
+
+        public int GetAvaliableQuantity(DateTime onDateTime)
+        {
+            if (!ByDateList.Any())
+            {
+                return 0;
+            }
+
+            int qty = 0;
+
+            for (int i = 0; i < ByDateList.Count; i++)
+            {
+                if (ByDateList[i].EntryDate <= onDateTime)
+                {
+                    qty += ByDateList[i].Quantity;
+                }
+            }
+
+            return qty;
+        }
+    }
+}

src/bnhtrade.Core/Model/Stock/StatusTransaction.cs

@@ -0,0 +1,72 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace bnhtrade.Core.Model.Stock
+{
+    public class StatusTransaction
+    {
+        public int StockStatusId { get; set; }
+
+        public string Sku { get; set; }
+
+        public int Balance
+        { 
+            get
+            {
+                if (TransactionList.Any())
+                {
+                    return TransactionList.Sum(x => x.Quantity);
+                }
+                else
+                {
+                    return 0;
+                }
+            }
+        }
+
+        public List<Transaction> TransactionList { get; private set; } = new List<Transaction>();
+
+        public class Transaction
+        {
+            public DateTime EntryDate { get; set; }
+
+            public int StockNumber { get; set; }
+
+            public int Quantity { get; set; }
+        }
+
+        public void AddBalanceTransaction(DateTime entryDate, int stockNumber, int quantity)
+        {
+            if (entryDate == new DateTime())
+            {
+                throw new Exception("Entry date set to default value");
+            }
+
+            var item = new Transaction();
+            item.EntryDate = entryDate;
+            item.StockNumber = stockNumber;
+            item.Quantity = quantity;
+
+            if (TransactionList == null) { TransactionList = new List<Transaction>(); }
+
+            if (TransactionList.Count == 0 || TransactionList.Last().EntryDate <= item.EntryDate )
+            {
+                TransactionList.Add(item);
+            }
+            else
+            {
+                for (int i = 0; i < TransactionList.Count; i++)
+                {
+                    if (entryDate <= TransactionList[i].EntryDate)
+                    {
+                        i++;
+                        TransactionList.Insert(i, item);
+                    }
+                }
+            }
+        }
+    }
+}

src/bnhtrade.Core/Program.cs

@@ -1665,7 +1665,7 @@ namespace bnhtrade.Core
     {
         public class StockCreate
         {
-            private static int WIP_StockInsert(string sqlConnectionString, int accountJournalType, int stockJournalType, string currencyCode, decimal amount,
+            private int WIP_StockInsert(string sqlConnectionString, int accountJournalType, int stockJournalType, string currencyCode, decimal amount,
                 int quantity, int productId, int conditionId, int accountTaxCodeId, DateTime entryDate, int debitStatusId)
             {
                 using (TransactionScope scope = new TransactionScope())
@@ -1677,7 +1677,7 @@ namespace bnhtrade.Core
                     int accountJournalId = Account.AccountQuery.AccountJournalInsert(sqlConnectionString, accountJournalType, entryDate, currencyCode, amount);
 
                     // make the stock insert
-                    int stockId = StockCreate.WIP_StockInsertSub(sqlConnectionString, productId, conditionId, accountTaxCodeId,
+                    int stockId = WIP_StockInsertSub(sqlConnectionString, productId, conditionId, accountTaxCodeId,
                         accountJournalId, stockJournalType, entryDate, quantity, debitStatusId);
 
                     scope.Complete();
@@ -1685,7 +1685,7 @@ namespace bnhtrade.Core
                 }
             }
 
-            private static int WIP_StockInsertSub(string sqlConnectionString, int productId, int conditionId, int accountTaxCodeId, 
+            private int WIP_StockInsertSub(string sqlConnectionString, int productId, int conditionId, int accountTaxCodeId, 
                 int accountJournalId, int stockJournalTypeId, DateTime stockJournalEntryDate, int quantity, int statusDebitId)
             {
                 stockJournalEntryDate = DateTime.SpecifyKind(stockJournalEntryDate, DateTimeKind.Utc);
@@ -2073,8 +2073,7 @@ namespace bnhtrade.Core
                         stockJournalEntryDate = DateTime.SpecifyKind((DateTime)cmd.ExecuteScalar(), DateTimeKind.Utc);
                     }
                 }
-
+                return new Stock.StockCreate().WIP_StockInsertSub(sqlConnectionString, productId, conditionId, accountTaxCodeId, accountJournalId, stockJournalTypeId, stockJournalEntryDate, quantity, statusDebitId);
-                return WIP_StockInsertSub(sqlConnectionString, productId, conditionId, accountTaxCodeId, accountJournalId, stockJournalTypeId, stockJournalEntryDate, quantity, statusDebitId);
             }
 
             public static int WIP_StockInsertOwnerIntroduced(string sqlConnectionString, decimal amount, int quantity, int productId, int conditionId, int accountTaxCodeId, DateTime entryDate, int debitStatusId)
@@ -2083,7 +2082,7 @@ namespace bnhtrade.Core
                 int stockJournalType = 2;
                 string currencyCode = "GBP";
 
-                return WIP_StockInsert(sqlConnectionString, accountJournalType, stockJournalType, currencyCode, amount, quantity, productId, conditionId, accountTaxCodeId, entryDate, debitStatusId);
+                return new Stock.StockCreate().WIP_StockInsert(sqlConnectionString, accountJournalType, stockJournalType, currencyCode, amount, quantity, productId, conditionId, accountTaxCodeId, entryDate, debitStatusId);
             }
 
             public static void WIP_StockDeletePurchase(string sqlConnectionString, int stockId)
@@ -2463,7 +2462,7 @@ namespace bnhtrade.Core
                 {
                     if (item.Value < 0 && dicStatusIsCreditOnly[item.Key] == false)
                     {
-                        int quantity = Stock.StockJournal.StockStatusBalanceByStockId(conn.ConnectionString, stockId, item.Key);
+                        int quantity = new Data.Database.Stock.ReadStatusBalance(conn.ConnectionString).ByStockId(stockId, item.Key);
 
                         if (quantity + item.Value < 0)
                         {
@@ -2689,132 +2688,6 @@ namespace bnhtrade.Core
                 return true;
             }
 
-            public static int StockStatusBalanceByStockId(string sqlConnectionString, int stockId, int statusId)
-            {
-                int statusBalance = new int();
-                using (SqlConnection conn = new SqlConnection(sqlConnectionString))
-                {
-                    conn.Open();
-
-                    using (SqlCommand cmd = new SqlCommand(@"
-                        SELECT 
-                            SUM(tblStockJournalPost.Quantity) AS Balance 
-                        FROM 
-                            tblStockJournal 
-                            INNER JOIN tblStockJournalPost 
-                            ON tblStockJournal.StockJournalID = tblStockJournalPost.StockJournalID 
-                        WHERE 
-                            (tblStockJournal.StockID = @stockId ) 
-                            AND (tblStockJournalPost.StockStatusID = @statusId )
-                        ", conn))
-                    {
-                        // add parameters
-                        cmd.Parameters.AddWithValue("@stockId", stockId);
-                        cmd.Parameters.AddWithValue("@statusId", statusId);
-
-                        // execute
-                        object obj = cmd.ExecuteScalar();
-                        if (obj == null || obj == DBNull.Value)
-                        {
-                            statusBalance = 0;
-                        }
-                        else
-                        {
-                            statusBalance = (int)obj;
-                        }
-                    }
-                }
-                return statusBalance;
-            }
-
-            // Function returns a list with balance of stock avaiable by individual stockId ordered by earliest added to status (stock journal entrydate)
-            // beforeDate - used to filter results, useful when reallocating stock retrospectivly (i.e. avoid case were stock is 
-            // moved out of status, ahead of it being moved into that status) -- really this should be the calling function that does this!!
-            public static List<Tuple<int, DateTime, int>> GetStockStatusBalanceBySkuNumber
-                (string sqlConnectionString, string skuNumber, int stockStatusId, DateTime? maxDateUtc = null, bool sortAgeAscending = true)
-            {
-
-                //build sql statement
-                string strSQL = @"
-                    SELECT a.JournalDate
-	                    ,a.balance
-	                    ,a.stockID
-                    FROM (
-	                    SELECT MIN(tblStockJournal.EntryDate) AS JournalDate
-		                    ,SUM(tblStockJournalPost.Quantity) AS Balance
-		                    ,tblStock.StockID
-	                    FROM tblStockJournal
-	                    INNER JOIN tblStock ON tblStockJournal.StockID = tblStock.StockID
-	                    INNER JOIN tblStockJournalPost ON tblStockJournal.StockJournalID = tblStockJournalPost.StockJournalID
-	                    INNER JOIN tblSku ON tblStock.SkuID = tblSku.skuSkuID
-	                    WHERE (tblStockJournalPost.StockStatusID = @stockStatusId)
-		                    AND (tblSku.skuSkuNumber = @skuNumber)
-	                    GROUP BY tblStock.StockID
-	                    HAVING (SUM(tblStockJournalPost.Quantity) > 0)
-	                    ) a ";
-                if (maxDateUtc != null)
-                {
-                    strSQL = strSQL + @"
-                    WHERE a.JournalDate <= @beforeDateUtc
-                    ";
-                }
-                strSQL = strSQL + @"
-                ORDER BY     a.JournalDate;
-                ";
-
-                try
-                {
-                    using (SqlConnection sqlConn = new SqlConnection(sqlConnectionString))
-                    {
-                        sqlConn.Open();
-                        using (SqlCommand cmd = new SqlCommand(strSQL, sqlConn))
-                        {
-                            // add parameters
-                            cmd.Parameters.AddWithValue("@skuNumber", skuNumber);
-                            cmd.Parameters.AddWithValue("@stockStatusId", stockStatusId);
-                            if (maxDateUtc != null)
-                            { cmd.Parameters.AddWithValue("@beforeDateUtc", maxDateUtc.Value.ToUniversalTime()); }
-
-                            using (SqlDataReader reader = cmd.ExecuteReader())
-                            {
-                                if (reader.HasRows)
-                                {
-                                    List<Tuple<int, DateTime, int>> list = new List<Tuple<int, DateTime, int>>();
-
-                                    int index01 = reader.GetOrdinal("StockID");
-                                    int index02 = reader.GetOrdinal("JournalDate");
-                                    int index03 = reader.GetOrdinal("Balance");
-
-                                    while (reader.Read())
-                                    {
-                                        int stockId = reader.GetInt32(index01);
-                                        DateTime journalDate = reader.GetDateTime(index02);
-                                        int balance = reader.GetInt32(index03);
-                                        journalDate = DateTime.SpecifyKind(journalDate, DateTimeKind.Utc);
-
-                                        list.Add(new Tuple<int, DateTime, int>(stockId, journalDate, balance));
-                                    }
-                                    if (sortAgeAscending == false)
-                                    {
-                                        list.Reverse();
-                                    }
-
-                                    return list;
-                                }
-                                else
-                                {
-                                    return null;
-                                }
-                            }
-                        }
-                    }
-                }
-                catch (Exception)
-                {
-                    throw;
-                }
-            }
-
             public static int GetStockIdByStockJournalId(string sqlConnectionString, int stockJournalId)
             {
                 try
@@ -7766,111 +7639,4 @@ namespace bnhtrade.Core
             return fullPath;
         }
     }
-    public class TempFunction
-    {
-        public void UpdateSkuCost(string sqlConnectionString)
-        {
-            MiscFunction.EventLogInsert("Starting temp function UpdateSkuCost()");
-            int count = 0;
-
-            try
-            {
-                using (SqlConnection sqlConn = new SqlConnection(sqlConnectionString))
-                {
-                    sqlConn.Open();
-
-                    using (SqlCommand cmd01 = sqlConn.CreateCommand())
-                    {
-                        //query for list of all sku's with stock
-
-                        cmd01.CommandText = @"
-                            SELECT sku, [mfn-fulfillable-quantity], [afn-total-quantity]
-                            FROM tblImportFbaManageInventory
-                            WHERE ( [mfn-fulfillable-quantity] > 0 ) OR ( [afn-total-quantity] > 0 )
-                            ";
-
-                        using (SqlDataReader reader01 = cmd01.ExecuteReader())
-                        {
-                            // retrive index of columns for faster operation
-                            int indexOfColumn1 = reader01.GetOrdinal("sku");
-                            int indexOfColumn2 = reader01.GetOrdinal("mfn-fulfillable-quantity");
-                            int indexOfColumn3 = reader01.GetOrdinal("afn-total-quantity");
-
-                            while (reader01.Read())
-                            {
-                                count = count + 1;
-                                Console.Write("\rProcessing record #" + count);
-
-                                //assign values
-                                string skuNumber = reader01.GetString(indexOfColumn1);
-
-                                int mfnTotal;
-                                if (reader01.IsDBNull(indexOfColumn2)) { mfnTotal = 0; }
-                                else { mfnTotal = reader01.GetInt32(indexOfColumn2); }
-
-                                int afnTotal;
-                                if (reader01.IsDBNull(indexOfColumn3)) { afnTotal = 0; }
-                                else { afnTotal = reader01.GetInt32(indexOfColumn3); }
-
-                                int total = mfnTotal + afnTotal;
-
-                                //query for average unit cost
-                                using (SqlCommand cmd02 = new SqlCommand(@"
-                                    SELECT AVG(Q.UnitCost) AS AvgCost
-                                    FROM(
-                                        SELECT TOP (@total) UnitQuantity, n, UnitCost
-                                        FROM(tblNumbers INNER JOIN tblStock ON n <= UnitQuantity) INNER JOIN tblSku ON SkuID = skuSkuID
-                                        WHERE(skuSkuNumber = @skuNumber)
-                                        ORDER BY StockID DESC
-                                    ) Q
-                                    ", sqlConn))
-                                {
-                                    cmd02.Parameters.AddWithValue("@total", total);
-                                    cmd02.Parameters.AddWithValue("@skuNumber", skuNumber);
-
-                                    decimal AvgCost = 0;
-                                    object obj = cmd02.ExecuteScalar();
-                                    if (obj == null || obj == DBNull.Value)
-                                    {
-                                        AvgCost = 0;
-                                    }
-                                    else
-                                    {
-                                        AvgCost = Convert.ToDecimal(obj);
-                                    }
-                                    AvgCost = Math.Round(AvgCost, 2);
-
-                                    //Console.WriteLine(skuNumber + "    " + AvgCost);
-
-                                    //update sku table
-                                    using (SqlCommand cmd03 = sqlConn.CreateCommand())
-                                    {
-                                        cmd03.Parameters.AddWithValue("@skuNumber", skuNumber);
-                                        cmd03.Parameters.AddWithValue("@AvgCost", AvgCost);
-                                        cmd03.Parameters.AddWithValue("@timeStamp", DateTime.UtcNow);
-
-                                        Console.Write("    £" + AvgCost );
-
-                                        cmd03.CommandText =
-                                            "UPDATE tblSku " +
-                                            "SET skuSkuAvgCost = @AvgCost, skuSkuAvgCostUpdate = @timeStamp " +
-                                            "WHERE skuSkuNumber = @skuNumber;";
-                                        cmd03.ExecuteNonQuery();
-                                    }
-                                }
-                            }
-
-                        }
-                    }
-                    Console.Write("\r");
-                    MiscFunction.EventLogInsert("UpdateSkuCost() operation complete. " + count + " total SKU average cost(s) updated");
-                }
-            }
-            catch (Exception ex)
-            {
-                MiscFunction.EventLogInsert("UpdateSkuCost() operation exceltion. See 'details' for further information.", 1, ex.ToString());
-                Console.WriteLine(ex.ToString());
-            }
-        }
-    }
 }

src/bnhtrade.Core/Test/COM/COMClassLib.cs

@@ -1,13 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace bnhtrade.Core.Test.COM
-{
-    class COMClassLib
-    {
-
-    }
-}

src/bnhtrade.Core/Test/Stock/Stock.cs

@@ -0,0 +1,64 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace bnhtrade.Core.Test.Stock
+{
+    public class Stock
+    {
+        private string sqlConnectionString;
+        public Stock(string sqlConnectionString)
+        {
+            this.sqlConnectionString = sqlConnectionString;
+
+            // method you want to start here
+            UnreconcileSkuTrnasction(79808);
+
+        }
+        public void ReadStatusBalance()
+        {
+            var result = new bnhtrade.Core.Data.Database.Stock.ReadStatusTransaction(sqlConnectionString)
+                .ByStockNumber(12, 5839);
+        }
+
+        public void StatusBalance()
+        {
+            string sku = "003190-10";
+            int statusId = 12; // fba sold
+            var atDate = new DateTime(2017, 02, 01, 21, 54, 30);
+            DateTime.TryParse("22/12/2017 16:35:58", out atDate);
+
+            var result = new Core.Logic.Stock.StatusBalance(sqlConnectionString).GetBySku(sku, statusId);
+        }
+
+        public void ReadStockId()
+        {
+            List<int> idList = new List<int>();
+            idList.Add(123);
+            idList.Add(333);
+            idList.Add(1788);
+            var result = new Data.Database.Stock.ReadStockId(sqlConnectionString).ByStockNumber(idList);
+        }
+
+        public void SkuTransactionAdd()
+        {
+            var trans = new bnhtrade.Core.Model.Stock.SkuTransaction();
+            trans.IsProcessed = false;
+            trans.Quantity = 1;
+            //trans.Reference
+            trans.SkuNumber = "005642-41";
+            trans.SkuTransactionTypeCode = "ManualAdjustment005";
+            //trans.StockJournalId;
+            trans.TransactionDate = new DateTime(2020, 01, 29, 17, 00, 00);
+
+            new bnhtrade.Core.Logic.Stock.SkuTransactionPersistance(sqlConnectionString).Create(trans);
+        }
+
+        public void UnreconcileSkuTrnasction(int transactoinId)
+        {
+            new bnhtrade.Core.Logic.Stock.SkuTransactionReconcile(sqlConnectionString).UnReconcileTransaction(transactoinId);
+        }
+    }
+}

src/bnhtrade.Core/bnhtrade.Core.csproj

@@ -105,13 +105,17 @@
     <Compile Include="Data\Database\Stock\DeleteSkuTransaction.cs" />
     <Compile Include="Data\Database\Stock\ReadSkuTransaction.cs" />
     <Compile Include="Data\Database\Stock\ReadSkuTransactionType.cs" />
+    <Compile Include="Data\Database\Stock\ReadStatusBalance.cs" />
+    <Compile Include="Data\Database\Stock\ReadStatusTransaction.cs" />
+    <Compile Include="Data\Database\Stock\ReadStockId.cs" />
     <Compile Include="Data\Database\Stock\UpdateSkuTransaction.cs" />
-    <Compile Include="Data\Database\WhereBuilder.cs" />
+    <Compile Include="Data\Database\SqlWhereBuilder.cs" />
     <Compile Include="Extensions.cs" />
     <Compile Include="Logic\Account\GetAccountCodeInfo.cs" />
     <Compile Include="Logic\Account\GetInvoiceLineItem.cs" />
     <Compile Include="Logic\Account\TaxCalculation.cs" />
     <Compile Include="Logic\Account\GetTaxCodeInfo.cs" />
+    <Compile Include="Logic\Stock\StatusBalance.cs" />
     <Compile Include="Logic\Validate\AccountCode.cs" />
     <Compile Include="Logic\Validate\CurrencyCode.cs" />
     <Compile Include="Logic\Validate\SalesInvoice.cs" />
@@ -120,7 +124,7 @@
     <Compile Include="Logic\Export\AmazonSubmitFile.cs" />
     <Compile Include="Logic\Export\AmazonSubmitFileStatus.cs" />
     <Compile Include="Logic\Sku\GetSkuConditionInfo.cs" />
-    <Compile Include="Logic\Stock\Reallocate.cs" />
+    <Compile Include="Logic\Stock\StatusReallocate.cs" />
     <Compile Include="Logic\Stock\SkuTransactionReconcile.cs" />
     <Compile Include="Logic\Stock\SkuTransactionPersistance.cs" />
     <Compile Include="Logic\Stock\SkuTransactionTypePersistance.cs" />
@@ -161,12 +165,12 @@
     <Compile Include="Model\Sku\Price\SkuPriceParameter.cs" />
     <Compile Include="Model\Sku\SkuConditionInfo.cs" />
     <Compile Include="Model\Stock\JournalEntry.cs" />
-    <Compile Include="Model\Stock\JournalEntryPost.cs" />
     <Compile Include="Model\Stock\SkuTransactionType.cs" />
     <Compile Include="Model\Stock\SkuTransaction.cs" />
+    <Compile Include="Model\Stock\StatusBalance.cs" />
+    <Compile Include="Model\Stock\StatusTransaction.cs" />
     <Compile Include="Test\Account\Account.cs" />
     <Compile Include="Test\AutoExec.cs" />
-    <Compile Include="Test\COM\COMClassLib.cs" />
     <Compile Include="Test\Export\Export.cs" />
     <Compile Include="Test\Import\AmazonSettlement.cs" />
     <Compile Include="Test\InboundShipmentInfo.cs" />
@@ -178,6 +182,7 @@
     <Compile Include="Test\SQLLoop.cs" />
     <Compile Include="Model\AmazonFba\ShipmentInfo.cs" />
     <Compile Include="Model\Sku\Sku.cs" />
+    <Compile Include="Test\Stock\Stock.cs" />
     <Compile Include="Test\_BoilerPlate\ClassFromSql.cs" />
     <Compile Include="Test\_BoilerPlate\Sql.cs" />
     <Compile Include="UI\Console\ProgressBar.cs" />

src/bnhtrade.ScheduledTasks/Program.cs

@@ -289,7 +289,7 @@ namespace bnhtradeScheduledTasks
                             Console.WriteLine("<4>      Test Import");
                             Console.WriteLine("<5>      Test Logic");
                             Console.WriteLine("<6>      Test SKU");
-                            Console.WriteLine("<7>      Test COM Class");
+                            Console.WriteLine("<7>      Test Stock");
                             Console.WriteLine("<8>      Test xxxxxxx");
                             Console.WriteLine("<9>      Detele Sku Transaction 'n'");
                             Console.WriteLine();
@@ -366,14 +366,7 @@ namespace bnhtradeScheduledTasks
                             {
                                 Console.Clear();
 
-                                //string conString = ConfigurationManager.ConnectionStrings["bnhtradeDbConnString"].ConnectionString;
+                                new bnhtrade.Core.Test.Stock.Stock(sqlConnectionString);
-                                //var builder = new SqlConnectionStringBuilder(conString);
-
-                                //var cred = new bnhtrade.ComTypeLib.Credential.ConnectionCredential();
-                                //cred.Password = builder.Password;
-                                //cred.UserId = builder.UserID;
-
-                                //var obj = new bnhtrade.ComTypeLib.Stock().ReconcileStockTransactions(cred);
 
                                 Console.WriteLine("Done");
                                 Console.WriteLine("Complete, press any key to continue...");