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()
});
}
}
public async Task <MwsResponse <List <ProcessingReport> > > GetFeedResult(string feedSubmissionId)
{
var parameters = new SortedDictionary <string, string>(new SortDecendingBytes());
parameters["FeedSubmissionId"] = feedSubmissionId;
try
{
var result = await SendMws <AmazonEnvelope>(null, parameters, "GetFeedSubmissionResult");
var resultText = await result.Content.ReadAsStringAsync();
var getFeedResult = MwsUtilities.Deserialize <AmazonEnvelope>(resultText);
if (getFeedResult != null)
{
var reportList = new List <ProcessingReport>();
foreach (var message in getFeedResult.Message)
{
reportList.Add(message.Item as ProcessingReport);
}
return(new MwsResponse <List <ProcessingReport> >
{
Result = reportList
});
}
var getFeedError = MwsUtilities.Deserialize <ErrorResponse>(resultText);
if (getFeedError != null)
{
return(new MwsResponse <List <ProcessingReport> >
{
Error = getFeedError
});
}
return(new MwsResponse <List <ProcessingReport> >
{
Error = new ErrorResponse(),
ExceptionMessage = "Unknown Error"
});
}
catch (Exception ex)
{
return(new MwsResponse <List <ProcessingReport> >
{
Error = new ErrorResponse(),
ExceptionMessage = ex.ToString()
});
}
}
private async Task <HttpResponseMessage> SendMws <T>(T bodyObject, SortedDictionary <string, string> parameters, string action)
{
var xmlBody = "";
if (bodyObject != null)
{
var envelope = bodyObject as AmazonEnvelope;
try{
var hehe = envelope.Serialize();
}
catch (Exception ex)
{
}
xmlBody = MwsUtilities.SerializeXml <T>(bodyObject);
xmlBody = encoding.Replace(xmlBody, "", 1);
var contentMd5 = MwsUtilities.HashXml(xmlBody);
parameters["ContentMD5Value"] = contentMd5;
}
parameters["AWSAccessKeyId"] = this.AwsAccessKeyId;
parameters["Action"] = action; //GetFeedSubmissionResult
parameters["Merchant"] = this.SellerId;
parameters["MWSAuthToken"] = this.MwsAuthToken;
parameters["SignatureVersion"] = SignatureVersion;
parameters["Timestamp"] = DateTime.UtcNow.ToString(dateFormat);
parameters["Version"] = ApiVersion;
parameters["SignatureMethod"] = SignatureMethod;
var signedParameters = MwsUtilities.GetSignedQuery(parameters, BaseAddress);
var signature = MwsUtilities.UrlEncode(MwsUtilities.Sign(signedParameters, this.SecretKey));
var requestUri = MwsUtilities.AddQueryString("https://mws.amazonservices.com/", parameters);
var request = new HttpRequestMessage()
{
Method = HttpMethod.Post,
RequestUri = new Uri(requestUri + "Signature=" + signature)
};
request.Headers.Accept.Add(new MediaTypeWithQualityHeaderValue("text/plain"));
request.Headers.UserAgent.Add(new ProductInfoHeaderValue(new ProductHeaderValue("RicsX", "1.0")));
request.Content = new StringContent(xmlBody);
request.Content.Headers.ContentType = new MediaTypeHeaderValue("text/xml");
try
{
var response = await Client.SendAsync(request);
return(response);
}
catch (Exception e)
{
Console.WriteLine(e);
return(null);
}
}
public static async Task <T> GetResult <T>(this string message)
{
//var messageText = await message.Content.ReadAsStringAsync();
return(MwsUtilities.Deserialize <T>(message));
}