//This Function Create a New Invoice in the Xero System Given by Details //Add Invoice Representator Modified Sumudu Kodikara 1/52015
public XeroApi.Model.Invoice CreateInvoice(Repository repository, String strContactName, String[] arrOrderItems, int PaymentTerms, Decimal deDeliveryCharges, String PROMO)
{
if (repository == null)
{
//User Must Authenticate and trow an Error
return(null);
}
String[] arrLineItem;
//create Line Itmes
XeroApi.Model.LineItems LItems = new LineItems();
//Xero Model LineItem
XeroApi.Model.LineItem lItem;
/*Invoice Line Items Creation*/
#region Invoice LineItems
for (int i = 0; i < arrOrderItems.Length; i++)
{
if (!String.IsNullOrEmpty(arrOrderItems[i]))
{
arrLineItem = arrOrderItems[i].Split(',');
if (i == 0)
{
lItem = new XeroApi.Model.LineItem {
Description = arrLineItem[1], ItemCode = arrLineItem[2], UnitAmount = Convert.ToDecimal(arrLineItem[5]), Quantity = Int32.Parse(arrLineItem[4]), TaxType = "OUTPUT"
};
lItem.AccountCode = "200";
LItems.Add(lItem);
}
if (i != 0)
{
lItem = new XeroApi.Model.LineItem {
Description = arrLineItem[2], ItemCode = arrLineItem[3], UnitAmount = Convert.ToDecimal(arrLineItem[6]), Quantity = Int32.Parse(arrLineItem[5]), TaxType = "OUTPUT"
};
lItem.AccountCode = "200";
LItems.Add(lItem);
}
}
}
//Delivery Handling item Adding here
lItem = new XeroApi.Model.LineItem {
Description = "Delivery & Handling, D & H", UnitAmount = Convert.ToDecimal(deDeliveryCharges)
};
lItem.AccountCode = "200";
LItems.Add(lItem);
#endregion
#region Promotional Items Creation
if (!String.IsNullOrEmpty(PROMO))
{
String[] ProItems = PROMO.Split('|');
String[] ProItem;
for (int i = 0; i < ProItems.Length; i++)
{
if (!String.IsNullOrEmpty(ProItems[i]))
{
ProItem = ProItems[i].Split(',');
if (i == 0)
{
float ShippingCost;
decimal amount = 0;
//Add a line for promotional Item
lItem = new XeroApi.Model.LineItem {
Description = ProItem[0].ToString(), UnitAmount = Convert.ToDecimal(amount), Quantity = Int32.Parse(ProItem[2])
};
lItem.AccountCode = "200";
LItems.Add(lItem);
}
if (i != 0)
{
float ShipCost;
decimal amount = 0;
//Add a line for promotional Item
lItem = new XeroApi.Model.LineItem {
Description = ProItem[1].ToString(), UnitAmount = Convert.ToDecimal(amount), Quantity = Int32.Parse(ProItem[3])
};
lItem.AccountCode = "200";
LItems.Add(lItem);
}
}
}
}
#endregion Promotional Items Creation
/*End Invoice Line Items Creation*/
XeroApi.Model.Invoice deltoneInvoice = new XeroApi.Model.Invoice
{
Type = "ACCREC",
Contact = new XeroApi.Model.Contact {
Name = strContactName
},
Date = DateTime.Today,
DueDate = DateTime.Today.AddDays(PaymentTerms),
Status = "DRAFT",
LineItems = LItems,
LineAmountTypes = XeroApi.Model.LineAmountType.Inclusive
};
var createdInvoice = repository.Create(deltoneInvoice);
//Check wether Validation Errors Exsists or Not
if (createdInvoice.ValidationStatus == XeroApi.Model.ValidationStatus.ERROR)
{
foreach (var message in createdInvoice.ValidationErrors)
{
Console.WriteLine("Validation Error: " + message.Message);
}
return(null);
}
return((XeroApi.Model.Invoice)createdInvoice);
}