public bool CreateInvoice(InvoiceData model)
{
bool isSaved = false;
try
{
System.Net.ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12;
X509Certificate2 cert = new X509Certificate2(privatePublicFile, privatePublicKey);
var private_app_api = new XeroCoreApi("https://api.xero.com/api.xro/2.0/invoices", new PrivateAuthenticator(cert),
new Consumer(consumerKey, consumerSecret), null,
new DefaultMapper(), new DefaultMapper());
var inv = private_app_api.Invoices;
Contact newContact = new Contact();
newContact.Name = model.custName;
Invoice newInvoice = new Invoice();
newInvoice.Contact = new Contact();
newInvoice.Contact = newContact;
newInvoice.Date = System.DateTime.Now;
newInvoice.Reference = "TestDemoNZ";
newInvoice.DueDate = System.DateTime.Now.AddMonths(1);
newInvoice.Type = Xero.Api.Core.Model.Types.InvoiceType.AccountsReceivable;
newInvoice.LineAmountTypes = Xero.Api.Core.Model.Types.LineAmountType.Exclusive;
List <LineItem> lines = new List <LineItem>();
LineItem li = new LineItem();
foreach (var item in model.gridItems)
{
li.Quantity = Convert.ToDecimal(item.qty);
li.Description = item.des;
li.AccountCode = "200"; //Need to analyse from Xero invoice for which this column is being used. Time being hard coded the value.
li.UnitAmount = Convert.ToDecimal(item.rate);
lines.Add(li);
}
newInvoice.LineItems = lines;
if (model.invoicePaid == "True")
{
var result = inv.Create(newInvoice);
IEnumerable <Invoice> invF = inv.Find().Where(invt => invt.Contact.Name == model.custName).ToList();
if (invF.Count() > 0)
{
foreach (Invoice item in invF)
{
item.AmountPaid = item.AmountDue;
item.Status = Xero.Api.Core.Model.Status.InvoiceStatus.Authorised;
inv.Update(item);
var pItem = private_app_api.Payments;
Payment pm = new Payment();
Account ac = new Account();
ac.Code = "091";
Invoice iv = new Invoice();
iv.Id = item.Id;
pm.Account = ac;
pm.Invoice = iv;
pm.Amount = item.AmountDue;
pm.Date = System.DateTime.Now;
pm.Status = Xero.Api.Core.Model.Status.PaymentStatus.Authorised;
pItem.Create(pm);
isSaved = true;
}
}
}
else
{
// call the API to create the Invoice
var result = inv.Create(newInvoice);
isSaved = true;
}
// To Create Contact if required
//var cItem = private_app_api.Contacts;
//IEnumerable<Contact> invC = cItem.Find().Where(invtc => invtc.Name == "Sangi NZ").ToList();
//if (invC.Count() == 0)
//{
// var contacts = CreateContacts("Sangi", "NZ").ToList();
// cItem.Create(contacts);
//}
}
catch (Exception ex)
{
throw ex;
}
return(isSaved);
}