private void WriteOrders(IEnumerable <OrderLine> orderLines, WebOrderProcessType processType, OrderLineStatus newStatus, string ilnClientNumber)
{
using (var engine = new MultiRecordEngine(typeof(DatColEnvelope), typeof(DatColHeader), typeof(DatColDate),
typeof(DatColOrderLine), typeof(DatColCount)))
{
orderLines.GroupBy(c => c.OrderID).ToList().ForEach(orderLinesCollection =>
{
using (Stream memoryStream = new MemoryStream())
using (var streamWriter = new StreamWriter(memoryStream))
{
var saveOrder = true;
_magentoOrderNumber = orderLinesCollection.First().Order.WebSiteOrderNumber;
engine.BeginWriteStream(streamWriter);
var magentoOrderNumber = orderLinesCollection.First().Order.WebSiteOrderNumber;
var envelope = new DatColEnvelope
{
ILNClientNumber = ilnClientNumber,
ILNSapphNumber = ILNSapphNumber,
MagentoOrderNumber = magentoOrderNumber
};
engine.WriteNext(envelope);
var header = new DatColHeader
{
MagentoOrderNumber = magentoOrderNumber,
ILNSapphNumber = ILNSapphNumber,
ILNClientNumber = ilnClientNumber,
ILNClientNumber2 = ilnClientNumber
};
engine.WriteNext(header);
var date = new DatColDate();
engine.WriteNext(date);
var orderLineCounter = 0;
foreach (var line in orderLinesCollection)
{
if (line.Product == null)
{
saveOrder = false;
continue;
}
var barcode = line.Product.ProductBarcodes.Where(x => x.BarcodeType.HasValue && x.BarcodeType.Value == 0).Select(x => x).FirstOrDefault();
if (barcode == null)
{
saveOrder = false;
continue;
}
decimal totalUnitPriceToProcess;
var quantityToProcess = 0;
switch (processType)
{
case WebOrderProcessType.WebOrder:
if (!line.Price.HasValue)
{
throw new ArgumentNullException();
}
var discount = line.LineDiscount.HasValue ? line.LineDiscount.Value : 0;
if (line.ProductID == _shipmentCostProductID)
{
totalUnitPriceToProcess = (decimal)(line.Price);
}
else
{
totalUnitPriceToProcess = (decimal)(line.Price.Value - discount);
}
if (line.OrderLedgers.Any(c => c.Status == (int)OrderLineStatus.ProcessedKasmut))
{
var ledg = line.OrderLedgers.FirstOrDefault(c => c.Status == (int)OrderLineStatus.ProcessedKasmut);
if (ledg != null)
{
if (ledg.Quantity != null)
{
quantityToProcess = line.Quantity - ledg.Quantity.Value;
}
}
}
break;
case WebOrderProcessType.CancellationWebOrder:
if (line.ProductID == _returnCostProductID)
{
quantityToProcess = line.Quantity;
totalUnitPriceToProcess = (decimal)(line.UnitPrice.HasValue ? line.UnitPrice.Value : 0);
}
else
{
var returnLedger = line.OrderLedgers.FirstOrDefault(x => x.Status == CancelledStatus);
quantityToProcess =
-((returnLedger != null && returnLedger.Quantity.HasValue)
? returnLedger.Quantity.Value
: line.Quantity);
totalUnitPriceToProcess = (decimal)(Math.Abs(quantityToProcess) * line.UnitPrice);
}
break;
case WebOrderProcessType.ReturnedWebOrder:
if (line.ProductID == _returnCostProductID)
{
quantityToProcess = line.Quantity;
totalUnitPriceToProcess = (decimal)(line.BasePrice.HasValue ? line.BasePrice.Value : 0);
}
else
{
// if product not ReturnCost
// Quantity = Returned Quantity (if this not exists)
// Shipped Quantity
// Price = Paid price per Product (with discount) * Quantity
var returnLedger = line.OrderLedgers.FirstOrDefault(x => x.Status == ReturnStatus);
quantityToProcess =
-((returnLedger != null && returnLedger.Quantity.HasValue)
? returnLedger.Quantity.Value
: line.Quantity);
totalUnitPriceToProcess = (decimal)(Math.Abs(quantityToProcess) * (line.Price / line.Quantity));
}
break;
default:
throw new NotImplementedException();
}
var orderLine = new DatColOrderLine
{
OrderLineNumber = ++orderLineCounter,
Barcode = barcode.Barcode,
Quantity = quantityToProcess == 0 ? line.Quantity : quantityToProcess,
TotalUnitPrice = totalUnitPriceToProcess
};
engine.WriteNext(orderLine);
}
var count = new DatColCount
{
TotalOrderLine = orderLinesCollection.Count(),
TotalQuantity = 0
};
engine.WriteNext(count);
engine.Flush();
streamWriter.Flush();
string webOrderFile;
switch (processType)
{
case WebOrderProcessType.WebOrder:
webOrderFile = WebOrderFileName;
break;
case WebOrderProcessType.CancellationWebOrder:
case WebOrderProcessType.ReturnedWebOrder:
webOrderFile = ReturnWebOrderFileName;
break;
default:
throw new NotImplementedException();
}
if (saveOrder)
{
var listOfOrderLines = orderLinesCollection.ToDictionary <OrderLine, int, int?>(line => line.OrderLineID, line => null);
if (!_orderRepo.UpgradeOrderLinesStatus(listOfOrderLines, newStatus, true))
{
_log.Info(string.Format("The system can not upgrade the status of order line {0} to {1}", listOfOrderLines.Keys, newStatus));
}
else
{
var ftpManager = new FtpManager(_ftpSetting.FtpUri, null, false, true);
ftpManager.Upload(memoryStream.Reset(), webOrderFile);
}
}
else
{
//todo: log corrupt lines
}
}
});
}
}
