public void createInvoice()
{
try
{
UpStream.perform();
this.inv = new InvoiceModel();
var ms = (DateTime.Now - DateTime.MinValue).TotalMilliseconds * 10;
inv.id = ms.ToString();
inv.number = "IN" + ms.ToString();
inv.date = DateTime.Now.ToString("yyyy-MM-dd");
inv.department_id = DepartmentSettings.DepartmentId;
inv.till_id = DepartmentSettings.TillId;
inv.barcode = inv.number;
dynamic invoice = inv.create(inv);
if (invoice != null)
{
ActivityLogModel.track("invoice", "create", this.inv.id);
invoiceNumber.Text = "" + invoice.number;
}
else
{
invoiceNumber.Text = "Unable to create Invoice";
}
}
catch (Exception ex)
{
invoiceNumber.Text = "Error: " + ex.Message.ToString();
}
}