/// <summary>
/// Create Amazon envelope for the single eisProduct feed
/// </summary>
/// <param name="productPostFeed">The EIS eisProduct object</param>
/// <param name="operationType">The type of Amazon operation</param>
/// <returns></returns>
public static AmazonEnvelope CreateSingleProductFeedEnvelope(MarketplaceProductFeedDto productPostFeed,
AmazonEnvelopeMessageOperationType operationType)
{
// create Amazon envelope object
var amazonEnvelope = new AmazonEnvelope
{
Header = new Header {
DocumentVersion = "1.01", MerchantIdentifier = MerchantId
},
MessageType = AmazonEnvelopeMessageType.Product,
PurgeAndReplace = false,
PurgeAndReplaceSpecified = true
};
// create the eisProduct envelope message
var envelopeMessages = new List <AmazonEnvelopeMessage>();
var message = new AmazonEnvelopeMessage
{
MessageID = "1",
OperationType = operationType,
OperationTypeSpecified = true,
Item = createProductModelForAmazon(productPostFeed)
};
// convert to array and set its message
envelopeMessages.Add(message);
amazonEnvelope.Message = envelopeMessages.ToArray();
return(amazonEnvelope);
}
public FileStream GetFeed(IEnumerable<object> feeds, AmazonEnvelopeMessageType amazonEnvelopeMessageType,
AmazonEnvelopeMessageOperationType? amazonEnvelopeMessageOperationType)
{
if (feeds != null && feeds.Any())
{
var messages = new AmazonEnvelopeMessageCollection();
var msgCounter = 1;
foreach (var feed in feeds)
{
var message = new AmazonEnvelopeMessage
{
MessageID = msgCounter.ToString(),
Item = feed
};
if (amazonEnvelopeMessageOperationType != null)
message.OperationType = amazonEnvelopeMessageOperationType.Value;
messages.Add(message);
msgCounter++;
}
var amazonEnvelope = new AmazonEnvelope
{
Header = new Header
{
DocumentVersion = "1.0",
MerchantIdentifier = _amazonSellerSettings.SellerId
},
MessageType = amazonEnvelopeMessageType,
Message = messages
};
return AmazonAppHelper.GetStream(amazonEnvelope, amazonEnvelopeMessageType);
}
return null;
}
public FileStream GetSingleFeed(object feed, AmazonEnvelopeMessageType amazonEnvelopeMessageType,
AmazonEnvelopeMessageOperationType? amazonEnvelopeMessageOperationType)
{
if (feed != null)
{
var message = new AmazonEnvelopeMessage
{
MessageID = "1",
Item = feed
};
if (amazonEnvelopeMessageOperationType != null)
message.OperationType = amazonEnvelopeMessageOperationType.Value;
var amazonEnvelope = new AmazonEnvelope
{
Header = new Header
{
DocumentVersion = "1.0",
MerchantIdentifier = _amazonSellerSettings.SellerId
},
MessageType = amazonEnvelopeMessageType,
Message = new AmazonEnvelopeMessageCollection(){message}
};
return AmazonAppHelper.GetStream(amazonEnvelope, amazonEnvelopeMessageType);
}
return null;
}
/// <summary>
/// Create Amazon Envelope for the Amazon eisProduct specified
/// </summary>
/// <param name="products">The Amazon products to be created into Amazon envelope</param>
/// <returns></returns>
public static AmazonEnvelope CreateProductsFeedEnvelope(List <MarketplaceProductFeedDto> productPostFeeds,
AmazonEnvelopeMessageOperationType operationType)
{
// create product post feed for Amazon
var products = new List <AmazonWebServiceModels.Product>();
productPostFeeds.ForEach(feedItem =>
{
products.Add(createProductModelForAmazon(feedItem));
});
// create Amazon envelope object
var amazonEnvelope = new AmazonEnvelope
{
Header = new Header {
DocumentVersion = "1.01", MerchantIdentifier = MerchantId
},
MessageType = AmazonEnvelopeMessageType.Product,
PurgeAndReplace = false,
PurgeAndReplaceSpecified = true
};
// iterate to all products to update and convert it to envelope message
var envelopeMessages = new List <AmazonEnvelopeMessage>();
for (var i = 0; i < products.Count; i++)
{
var message = new AmazonEnvelopeMessage
{
MessageID = string.Format("{0}", i + 1),
OperationType = operationType,
OperationTypeSpecified = true,
Item = products[i],
};
envelopeMessages.Add(message);
}
// convert to array and set its message
amazonEnvelope.Message = envelopeMessages.ToArray();
return(amazonEnvelope);
}
public async Task <MwsResponse <SubmitFeedResponse> > SubmitFeed <T>(List <T> messageItems, AmazonEnvelopeMessageType messageType, DateTime effectiveDate, string feedType, bool purgeAndReplace = false, AmazonEnvelopeMessageOperationType operationType = AmazonEnvelopeMessageOperationType.Update) where T : AmazonMessageChoice
{
if (typeof(T).Name != messageType.ToString())
{
return(new MwsResponse <SubmitFeedResponse>
{
Error = new ErrorResponse(),
ExceptionMessage = "Feed items do not match given messageChoice"
});
}
var parameters = new SortedDictionary <string, string>(new SortDecendingBytes());
var envelope = InstantiateEnvelope <T>(this.SellerId, this.MarketPlaceId, purgeAndReplace, messageItems, messageType, effectiveDate, operationType);
parameters["PurgeAndReplace"] = purgeAndReplace.ToString().ToLower();
parameters["FeedType"] = feedType;
try {
var result = await SendMws <AmazonEnvelope>(envelope, parameters, "SubmitFeed");
var resultText = await result.Content.ReadAsStringAsync();
var submitFeedResult = MwsUtilities.Deserialize <SubmitFeedResponse>(resultText);
if (submitFeedResult != null)
{
return(new MwsResponse <SubmitFeedResponse>
{
Result = submitFeedResult
});
}
var submitFeedError = MwsUtilities.Deserialize <ErrorResponse>(resultText);
if (submitFeedError != null)
{
return(new MwsResponse <SubmitFeedResponse>
{
Error = submitFeedError
});
}
return(new MwsResponse <SubmitFeedResponse>
{
Error = new ErrorResponse(),
ExceptionMessage = "Unknown Error"
});
}
catch (Exception ex) {
return(new MwsResponse <SubmitFeedResponse>
{
Error = new ErrorResponse(),
ExceptionMessage = ex.ToString()
});
}
}
private static AmazonEnvelope InstantiateEnvelope <T>(string merchantId, string marketplaceName, bool purgeAndReplace, List <T> messageItems, AmazonEnvelopeMessageType messageType, DateTime effectiveDate, AmazonEnvelopeMessageOperationType operationType = AmazonEnvelopeMessageOperationType.Update) where T : AmazonMessageChoice
{
var header = new Amazon.Header()
{
DocumentVersion = "1.0",
MerchantIdentifier = merchantId
};
var messageList = new List <AmazonEnvelopeMessage>();
var currentId = 1;
foreach (var messageItem in messageItems)
{
var message = new AmazonEnvelopeMessage()
{
Item = messageItem,
MessageID = currentId++.ToString(),
OperationType = operationType
};
messageList.Add(message);
}
var envelope = new AmazonEnvelope()
{
EffectiveDate = effectiveDate,
Header = header,
MarketplaceName = marketplaceName,
MessageType = messageType,
PurgeAndReplace = purgeAndReplace,
Message = messageList
};
return(envelope);
}
