Online store transaction new field flow to Sales order in D365FO

Set extension property for commerce order 

using Microsoft.Dynamics.Commerce.Runtime.Services.CustomerOrder;

using Microsoft.Dynamics.Commerce.Runtime.DataModel;

/// <summary>

/// Extension of <b>RetailTransactionTransformer</b> class

/// </summary>

[ExtensionOf(classStr(RetailTransactionTransformer))]

final class RetailTransactionTransformerCls_POL_Extension

{

/// <summary>

    /// Convert retail sales transaction into <b>ItemInfo</b> object

    /// </summary>

    public static ItemInfo ReadOneTransactionSalesTrans(RetailTransactionTable transactionTable, RetailTransactionSalesTrans salesTrans)

    {

        ItemInfo itemInfo = next ReadOneTransactionSalesTrans(transactionTable, salesTrans);

        ExtensionPropertyCollection extensionPropertyCollection = itemInfo.ExtensionProperties;

        CommerceProperty splitPropery = new Microsoft.Dynamics.Commerce.Runtime.DataModel.CommerceProperty(fieldStr(RetailTransactionSalesTrans, <CustomField>), enum2int(salesTrans.<CustomField>));

        CommerceProperty comment            = new Microsoft.Dynamics.Commerce.Runtime.DataModel.CommerceProperty(fieldStr(RetailTransactionSalesTrans, comment), salesTrans.comment);

        extensionPropertyCollection.Add(splitPropery );

        extensionPropertyCollection.Add(comment);

        return itemInfo;

    }

    /// <summary>

    /// This method is used to read sales transactions for return.

    /// </summary>

    public static ItemInfo ReadOneTransactionSalesTransForReturn(

                RetailTransactionTable transactionTable,

                RetailTransactionSalesTrans salesTrans)

    {

        ItemInfo itemInfo = next ReadOneTransactionSalesTransForReturn(transactionTable, salesTrans);

        ExtensionPropertyCollection extensionPropertyCollection = itemInfo.ExtensionProperties;

        CommerceProperty customLineNumber   = new Microsoft.Dynamics.Commerce.Runtime.DataModel.CommerceProperty(fieldStr(RetailTransactionSalesTrans, customPortalLineNum), salesTrans.customPortalLineNum);        

        extensionPropertyCollection.Add(customLineNumber   );

        return itemInfo;

    }

    /// <summary>

    /// Convert a transaction data into customer order info.

    /// </summary>

    public static CustomerOrderInfo ConvertTransactionToCustomerOrderInfo(RetailTransactionTable transactionTable)

    {

        CustomerOrderInfo customerOrderInfo =  next ConvertTransactionToCustomerOrderInfo(transactionTable);

        var extensionPropertyCollection = customerOrderInfo.ExtensionProperties;

        CommerceProperty custPurchaseOrder  = new Microsoft.Dynamics.Commerce.Runtime.DataModel.CommerceProperty(fieldStr(RetailTransactionTable, CustPurchaseOrder), transactionTable.CustPurchaseOrder);

        CommerceProperty  isImport= new Microsoft.Dynamics.Commerce.Runtime.DataModel.CommerceProperty(fieldStr(RetailTransactionTable, isImport), enum2Str(transactionTable.isImport));        

        extensionPropertyCollection.Add(custPurchaseOrder);

        extensionPropertyCollection.Add(isImport);

        return customerOrderInfo;

    }

}

using Microsoft.Dynamics.Commerce.Runtime.Services.CustomerOrder;

/// <summary>

    /// To update sales order while creating through sync orders from retail

    /// </summary>

    [SubscribesTo(classStr(RetailTransactionServiceOrders), staticDelegateStr(RetailTransactionServiceOrders, beforeCreatingRetailOrderLines))]

    public static void RetailTransactionServiceOrders_beforeCreatingRetailOrderLines(SalesTable _salesTable, Microsoft.Dynamics.Commerce.Runtime.Services.CustomerOrder.CustomerOrderInfo _customerOrderInfo)

    {

        var extensionPropertyCollection = _customerOrderInfo.ExtensionProperties;

        Microsoft.Dynamics.Commerce.Runtime.DataModel.CommercePropertyValue propertyValue;

        boolean                 update = false;

        for (int i=0; i < extensionPropertyCollection.get_Count(); i++)

        {

            var commerceProperty = extensionPropertyCollection.get_Item(i) as Microsoft.Dynamics.Commerce.Runtime.DataModel.CommerceProperty;

            switch(commerceProperty.Key)

            {

                case fieldStr(RetailTransactionTable, custPurchaseOrder):

                     propertyValue = commerceProperty.Value;

                    _salesTable.PurchOrderFormNum = propertyValue.StringValue;

                    update = true;

                    break;

                case fieldStr(RetailTransactionTable, <CustomField>): //Enum

                    propertyValue = commerceProperty.Value;

                    NoYesId noYesId;

                    _salesTable.<CustomField> = str2Enum(noYesId,propertyValue.StringValue);

                    update = true;

                    break;

                case fieldStr(RetailTransactionTable, <CustomField>):

                    propertyValue = commerceProperty.Value;

                     _salesTable.<CustomField>= propertyValue.StringValue;

                    break;

            }

             

        }

        if(update)

        {

            _salesTable.doUpdate();

        }

    }