Programmer:Sales Invoice

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Technical Specification

  1. NetTotal must not be negative amount
  2. Negative Quantity is allowed, if it does not violate the NetTotal rule.
  3. Changing Unit Price of Item Package directly will affect the accuracy of Sales Analysis and Profit Margin Report.
    To change the Price of an Item Package, it is required to change at the detail level.

Assemblies version 1.8, 1.9

BCE.AutoCount.dll
BCE.AutoCount.CommonAccounting.dll
BCE.AutoCount.MainEntry.dll
BCE.Utils.dll
BCE.Utils.UI.dll
BCE.AutoCount.Invoicing.dll
BCE.AutoCount.Invoicing.Sales.dll

Sample with data model

Create New Sale Invoice

public void NewSaleInvoice(BCE.Data.DBSetting dbSetting, SaleInvoiceSource source)
{
    BCE.AutoCount.Invoicing.Sales.Invoice.InvoiceCommand cmd = BCE.AutoCount.Invoicing.Sales.Invoice.InvoiceCommand.Create(dbSetting);
    BCE.AutoCount.Invoicing.Sales.Invoice.Invoice doc = cmd.AddNew();

    doc.DebtorCode = source.CustomerCode;
    doc.DocNo = source.DocumentNo;
    doc.DocDate = source.DocumentDate;
    doc.Description = source.Description;
    doc.CurrencyRate = source.CurrencyRate;
    doc.Agent = source.SalesPerson;
    //Set to apply rounding method of either by Document or by Each Line,
    //this may affect different result in GST Calculation due to decimal point.
    doc.RoundingMethod = source.RoundMethod;
    //Document Level Inclusive Tax
    doc.InclusiveTax = source.Inclusive;

    source.Details.ForEach(s => AddSaleInvoiceDetail(s, doc.AddDetail));

    try
    {
        doc.Save();
        //log success
        //BCE.Application.AppMessage.ShowMessage(string.Format("{0} is created.", doc.DocNo));
    }
    catch (BCE.Application.AppException ex)
    {
        //log ex.Message
        //BCE.Application.AppMessage.ShowMessage(ex.Message);
    }
}

private void AddSaleInvoiceDetail(SaleInvoiceDetail sourceDtl,
    Func<BCE.AutoCount.Invoicing.Sales.Invoice.InvoiceDetail> addToDoc)
{
    BCE.AutoCount.Invoicing.Sales.Invoice.InvoiceDetail dtl = addToDoc();

    dtl.AccNo = sourceDtl.Account;
    //When ItemCode is assigned, AccNo will be refreshed based on ItemGroup's SaleAccNo;
    //If ItemGroup is not maintained, then default Sale AccNo will be assigned.
    dtl.ItemCode = sourceDtl.ItemCode;
    dtl.Description = sourceDtl.Description ?? dtl.Description;
    if (sourceDtl.Project != null)
        dtl.ProjNo = sourceDtl.Project;
    if (sourceDtl.Department != null)
        dtl.DeptNo = sourceDtl.Department;
    if (sourceDtl.Location != null)
        dtl.Location = sourceDtl.Location;
    dtl.Qty = sourceDtl.Quantity ?? dtl.Qty;
    dtl.UOM = sourceDtl.Uom ?? dtl.UOM;
    dtl.UnitPrice = sourceDtl.UnitPrice ?? dtl.UnitPrice;
    dtl.Discount = sourceDtl.Discount ?? dtl.Discount;
    dtl.SubTotal = sourceDtl.Amount ?? dtl.SubTotal;
    if (sourceDtl.GSTCode != null)
        dtl.TaxType = sourceDtl.GSTCode;
    dtl.TaxAdjustment = sourceDtl.GSTAdjustment;
}

Classes of source

public class SaleInvoiceSource
{
    public string CustomerCode { get; set; }
    public string DocumentNo { get; set; }
    public DateTime DocumentDate { get; set; }
    public string Description { get; set; }
    public decimal CurrencyRate { get; set; } = 1;
    public string SalesPerson { get; set; }
    public BCE.AutoCount.Document.DocumentRoundingMethod RoundMethod { get; set; } = 
        BCE.AutoCount.Document.DocumentRoundingMethod.LineByLine_Ver2;
    public bool Inclusive { get; set; } = false;
    public List<SaleInvoiceDetail> Details { get; set; } = new List<SaleInvoiceDetail>();
}

public class SaleInvoiceDetail
{
    public string Account { get; set; }
    public string ItemCode { get; set; }
    public string Description { get; set; }
    public string Location { get; set; }
    public string Project { get; set; }
    public string Department { get; set; }
    public decimal? Quantity { get; set; }
    public string Uom { get; set; }
    public decimal? UnitPrice { get; set; }
    public string Discount { get; set; }
    public decimal? Amount { get; set; }
    public string GSTCode { get; set; }
    public decimal GSTAdjustment { get; set; }
}

Implementation

public void MainEntry(BCE.Data.DBSetting dbSetting)
{
    SaleInvoiceSource newDoc = new SaleInvoiceSource()
    {
        CustomerCode = "300-A001",
        Description = "SALES INVOICE GENERATED",
        //If let AutoCount auto assign running number, assign "<<New>>" is unnecessary
        //DocumentNo = "<<New>>",
        DocumentDate = new DateTime(2017, 11, 30),
        Inclusive = true
    };

    //There are many ways which data input can be entered into details, here are some of the common input.
    newDoc.Details.Add(new SaleInvoiceDetail() { Description = "Particulars" });
    newDoc.Details.Add(new SaleInvoiceDetail(){ ItemCode = "FG00001", Quantity = 1, UnitPrice = 50.20M, GSTCode = "SR-S" });
    newDoc.Details.Add(new SaleInvoiceDetail(){ ItemCode = "FG00001", Quantity = 2, UnitPrice = 50.20M, Discount = "5%", GSTCode = "SR-S" });
    newDoc.Details.Add(new SaleInvoiceDetail(){ ItemCode = "FG00001", Quantity = 1, GSTCode = "SR-S", Amount = 50.20M });
    //Return stock is allowed, if the NetTotal is larger or equal to Zero after deduction.
    newDoc.Details.Add(new SaleInvoiceDetail(){ ItemCode = "FG00002", Quantity = -1, GSTCode = "SR-S", Amount = -60.20M });
    newDoc.Details.Add(new SaleInvoiceDetail(){ ItemCode = "FG00002", Quantity = -1, UnitPrice = 60.20M, Discount = "5%", GSTCode = "SR-S" });

    newDoc.Details.Add(new SaleInvoiceDetail() { Description = "Non-Stock Items" });
    //When AccNo & ItemCode both are not defined, system will retrieve from default Sale Account.
    //If default Sale Account is not maintained in Tools | Options, system will throw error on saving.
    newDoc.Details.Add(new SaleInvoiceDetail(){ Description = "Misc. Charges", GSTCode = "SR-S", Amount = 30 });
    newDoc.Details.Add(new SaleInvoiceDetail(){ Account = "500-0000", Description = "Transport", Amount = 50, GSTCode = "SR-S" });

    NewSaleInvoice(dbSetting, newDoc);
}
Non-Stock Item can either with or without ItemCode, it depends on the setting & preference in customer Account Book.


Transfer from Delivery Order with ItemCode and Item Package

public void TransferFromDeliveryOrderWithItemPackage(BCE.Data.DBSetting dbSetting)
{
    string docNo = "DO-00001";
    BCE.AutoCount.Invoicing.Sales.TransferFrom transferFrom = BCE.AutoCount.Invoicing.Sales.TransferFrom.DeliveryOrder;

    BCE.AutoCount.Invoicing.Sales.Invoice.InvoiceCommand cmd =
        BCE.AutoCount.Invoicing.Sales.Invoice.InvoiceCommand.Create(dbSetting);
    BCE.AutoCount.Invoicing.Sales.Invoice.Invoice doc = cmd.AddNew();
    BCE.AutoCount.Invoicing.Sales.Invoice.InvoiceDetail dtl;

    //Transfer Item Package
    //PackA is Package Code
    if (!doc.PartialTransfer(transferFrom, docNo, "PackA", 1))
    {
        //Log error - failed
    }

    //Transfer Item Package with DtlKey in DODtl
    //When there are 2 or more same Package Code in Delivery Order,
    //using DtlKey to ensure a specific Item (Item Package) is transferred
    //Without DtlKey, it will go by sequence of the item.
    if (!doc.PartialTransfer(transferFrom, docNo, "PackB", 1, 13485))
    {
        //Log error - failed
    }

    //Transfer ItemCode from D/O
    //FG0001 is the ItemCode
    //UNIT is the UOM
    //1 is qty to transfer
    //0 is FocQty to transfer
    if (!doc.PartialTransfer(transferFrom, docNo, "FG0001", "UNIT", 1, 0))
    {
        //Log error
    }

    //Transfer ItemCode from D/O with specific DtlKey in DODtl
    if (!doc.PartialTransfer(transferFrom, docNo, "FG0002", "UNIT", 1, 0, 13487))
    {
        //Log error
    }


    //Add new Item Package in Invoice
    dtl = doc.AddPackage("PackC");
    dtl.Qty = 2;
    //Do not change UnitPrice at Package level, as the UnitPrice of package must be the sum of items' unit price.
    //Change unit Price of items in Package
    foreach (System.Data.DataRow row in doc.DataTablePackageDetail.Rows)
    {
        //Write a function to assign price to the ItemCode
        //Eg.
        //row["UnitPrice"] = GetPackageItemsPrice(row["ItemCode"].ToString());
    }

    //Add new ItemCode in Invoice
    dtl = doc.AddDetail();
    dtl.ItemCode = "FG0003";
    dtl.UOM = "UNIT";
    dtl.Qty = 2;
    dtl.UnitPrice = 50.00M;

    try
    {
        doc.Save();
        //Success
    }
    catch (BCE.Application.AppException ex)
    {
        BCE.Application.AppMessage.ShowErrorMessage(ex.Message);
        //Fail
    }
}

See Also

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