protected override DocumentInfo ComposeDocument(IUnitOfWork db,
long companyId,
MarketType market,
string marketplaceId,
IList <string> asinList)
{
//NOTE: reprocess cancel request every 2 hours
var maxLastAttemptDate = Time.GetUtcTime().AddHours(-2);
_cancelActions = _actionService.GetUnprocessedByType(db, SystemActionType.UpdateOnMarketCancelOrder, maxLastAttemptDate, null);
_actionOutputList = new Dictionary <long, CancelOrderOutput>();
if (_cancelActions.Any())
{
var orderMessages = new List <XmlElement>();
var index = 0;
var merchant = db.Companies.Get(companyId).AmazonFeedMerchantIdentifier;
foreach (var action in _cancelActions)
{
var data = JsonConvert.DeserializeObject <CancelOrderInput>(action.InputData);
var order = db.Orders.GetByOrderNumber(data.OrderNumber);
if (order == null)
{
Log.Info(marketplaceId + ": Can't find orderId=" + data.OrderNumber);
if (action.CreateDate < Time.GetAppNowTime().AddHours(-21)) //NOTE: Take care about 2 hours
{
var output = new CancelOrderOutput()
{
IsProcessed = false,
ResultMessage = "Mark as cancelled w/o order by timeout"
};
_actionService.SetResult(db, action.Id, SystemActionStatus.Done, output);
db.Commit();
Log.Info("Mark as cancelled w/o order by timeout");
}
continue;
}
if (order.Market != (int)market ||
(!String.IsNullOrEmpty(marketplaceId) &&
order.MarketplaceId != marketplaceId))
{
//Log.Info("skip order=" + data.OrderNumber + ", market=" + order.Market + ", marketplace=" + order.MarketplaceId);
continue;
}
Log.Info(marketplaceId + ": add order " + index + ", actionId=" + action.Id + ", orderId=" + data.OrderNumber);
if (order.SourceOrderStatus == OrderStatusEnumEx.Canceled)
{
var output = new CancelOrderOutput()
{
IsProcessed = false,
ResultMessage = "Already cancelled"
};
_actionService.SetResult(db, action.Id, SystemActionStatus.Done, output);
db.Commit();
continue;
}
index++;
var items = db.OrderItems.GetByOrderIdAsDto(data.OrderNumber)
//Remove canceled items with 0 price
.Where(m => m.ItemPrice > 0 || m.QuantityOrdered > 0).ToList();
OrderHelper.PrepareSourceItemOrderId(items);
items = OrderHelper.GroupBySourceItemOrderId(items);
orderMessages.Add(FeedHelper.ComposeOrderAcknowledgementMessage(index,
data.OrderNumber,
items));
_actionOutputList.Add(new KeyValuePair <long, CancelOrderOutput>(action.Id, new CancelOrderOutput()
{
Identifier = index
}));
}
if (orderMessages.Any())
{
Log.Info(marketplaceId + ": Compose feed");
var document = FeedHelper.ComposeFeed(orderMessages, merchant, Type.ToString());
return(new DocumentInfo
{
XmlDocument = document,
NodesCount = index
});
}
}
return(null);
}
