public static IShopOrder CreateNewOrder(CreateOrderOptions options)
{
if (OrderProcessor == null)
{
throw new InvalidOperationException("No order processor present, can't generate a new order id");
}
var orderId = OrderProcessor.GenerateNextOrderId(options);
using (var data = new DataConnection())
{
var order = data.CreateNew <IShopOrder>();
order.Id = orderId;
order.CreatedOn = DateTime.UtcNow;
order.OrderTotal = options.TotalAmount;
order.Currency = options.Currency.ToString();
order.CustomData = options.CustomData;
order = data.Add(order);
order.WriteLog("created");
return(order);
}
}
public virtual string GenerateNextOrderId(CreateOrderOptions settings)
{
int orderId;
lock (Lock)
{
var content = C1File.ReadAllText(LastUsedOrderIdFile);
int.TryParse(content, out orderId);
orderId = orderId + 1;
C1File.WriteAllText(LastUsedOrderIdFile, orderId.ToString(CultureInfo.InvariantCulture));
}
string sOrderId;
if (settings.MinimumOrderIdLength > 0)
{
var format = "D" + settings.MinimumOrderIdLength;
sOrderId = orderId.ToString(format, CultureInfo.InvariantCulture);
}
else
{
sOrderId = orderId.ToString(CultureInfo.InvariantCulture);
}
if (!String.IsNullOrEmpty(settings.OrderIdPrefix))
{
sOrderId = settings.OrderIdPrefix + sOrderId;
}
if (ECommerce.IsTestMode)
{
var hashMachineName = Environment.MachineName.GetHashCode().ToString(CultureInfo.InvariantCulture);
if (hashMachineName.StartsWith("-"))
{
hashMachineName = hashMachineName.Remove(0, 1);
}
var maxMachineNameLength = 20 - 6 - sOrderId.Length;
if (hashMachineName.Length > maxMachineNameLength)
{
hashMachineName = hashMachineName.Substring(0, maxMachineNameLength);
}
sOrderId = $"TEST-{hashMachineName}-{sOrderId}";
}
sOrderId = sOrderId.Trim();
return(sOrderId);
}