public OperationResult <Order> PlaceOrder(Cart cart)
{
const int MAX_RETRY = 10;
if (cart == null)
{
throw new ArgumentNullException("cart");
}
Dictionary <string, string> customerInfo = new Dictionary <string, string>();
customerInfo.Add("Email", cart.Customer.Email);
customerInfo.Add("Phone", cart.Customer.Phone);
customerInfo.Add("Address", cart.Customer.Address);
customerInfo.Add("CodeID", cart.Customer.Id.ToString());
//customerInfo.Add("Name", cart.Customer.Email);
cart.Order.Esnecils = new List <Esnecil>();
foreach (ProductPrice productPrice in cart.ProductPrices)
{
RawEsnecil rawEsnecil = _esnecilGenerator.GenerateLicense(customerInfo);
Esnecil esnecil = rawEsnecil.ToEsnecil();
esnecil.ProductPriceId = productPrice.Id;
cart.Order.Esnecils.Add(esnecil);
}
for (int i = 1; i <= MAX_RETRY; i++)
{
try
{
Invoice invoice = _invoiceManager.GetNextInvoiceNo();
cart.Order.InvoiceNo = invoice.InvoiceNo;
cart.Order.SerialNo = invoice.SerialNo;
_repository.Add(cart.Order);
_repository.Save();
break;
}
catch (Exception ex)
{
if (ex.Message.Contains("Violation of UNIQUE KEY constraint"))
{
if (i == MAX_RETRY)
{
throw new Exception("Violation of UNIQUE KEY constraint. Cannot insert duplicate key in object. The statement has been terminated. Please try again.");
}
}
else
{
throw;
}
}
}
return(new OperationResult <Order>(true)
{
Entity = cart.Order
});
}
public static Esnecil ToEsnecil(this RawEsnecil rawEsnecil)
{
if (rawEsnecil == null)
{
throw new ArgumentNullException("rawEsnecil cannot be null!");
}
Esnecil esnecil = new Esnecil()
{
EsnecilCode = rawEsnecil.EsnecilCode,
MachineKey = rawEsnecil.MachineKey,
EnableTamperChecking = rawEsnecil.EnableTamperChecking,
DetectDateRollback = rawEsnecil.DetectDateRollback,
SerialCode = rawEsnecil.SerialCode,
RawUserData = rawEsnecil.RawUserData,
NoOfUsers = rawEsnecil.NoOfUsers,
GeneratedOn = rawEsnecil.GeneratedOn,
};
return(esnecil);
}
