/// <summary>
/// Executes the task.
/// </summary>
/// <returns>
/// The result of the execution of the task.
/// </returns>
public OrchestratedExecutionResult Execute()
{
OrchestratedExecutionResult result = OrchestratedExecutionResult.NonTerminalError;
// Call the MBI endpoint to claim the deal.
Uri uri = new Uri(String.Concat((string)CommerceWorkerConfig.Instance.MbiServiceAuthority,
(string)CommerceWorkerConfig.Instance.ServiceClaimedDealsControllerEndpoint));
HttpStatusCode httpStatusCode = HttpStatusCode.Forbidden;
string response = String.Empty;
try
{
response = RestServiceClient.CallRestService(uri, RestServiceVerbs.Post, RestServiceContentTypes.Json,
General.SerializeJson(ClaimDealPayload),
RestServiceClient.ObtainAuthorizationToken("claimeddeals"),
out httpStatusCode);
}
catch (WebException ex)
{
Log.Warning("An unknown exception was thrown during the service call. Job will be retried. " +
"Exception:\r\n{0}", ex);
}
// If a response was received, try to deserialize the response body into a ClaimDealResponse.
if (String.IsNullOrWhiteSpace(response) == false)
{
ClaimDealResponse claimDealResponse = null;
try
{
claimDealResponse = General.DeserializeJson <ClaimDealResponse>(response);
}
catch (JsonReaderException)
{
claimDealResponse = null;
}
// If we have a deserialized response, process it.
if (claimDealResponse != null)
{
result = ProcessResponse(claimDealResponse, httpStatusCode);
}
// Otherwise, log the call response and try again.
else
{
Log.Warning("Unexpected service response encountered during ClaimDealTask execution. Job will be retried. " +
"Response:\r\n{0}", response);
result = OrchestratedExecutionResult.NonTerminalError;
}
}
return(result);
}
/// <summary>
/// Process the response of Claim Deal API call
/// </summary>
/// <param name="claimDealResponse">
/// Response of the call
/// </param>
/// <returns>
/// OrchestratedExecutionResult
/// </returns>
internal OrchestratedExecutionResult ProcessResponse(ClaimDealResponse claimDealResponse, HttpStatusCode httpStatusCode)
{
OrchestratedExecutionResult result;
ResultCode resultCode;
switch (httpStatusCode)
{
case HttpStatusCode.Created:
case HttpStatusCode.OK:
JobDetails.Payload[ClaimDealPayload.ClaimDealInfo.DealId.ToString()] = DealMarker;
JobDetails.Payload[ClaimDealPayload.ClaimDealInfo.CardId.ToString()] = CardMarker;
result = OrchestratedExecutionResult.Success;
break;
case HttpStatusCode.Forbidden:
default:
resultCode = (ResultCode)Enum.Parse(typeof(ResultCode), claimDealResponse.ResultSummary.ResultCode);
if (resultCode == ResultCode.UnregisteredCard)
{
Log.Verbose("Card is not registered to this partner. Aborting attempt to link deals to this card.", (int)resultCode);
result = OrchestratedExecutionResult.Success;
}
else if (resultCode == ResultCode.UnregisteredDeal)
{
// This is actually not unregistered deal with deal not registered with a particular partner.
// For example, trying to claim a deal with an amex card with a partner that deal is not registered with.
Log.Warning("Deal is not registered to the partner we are trying to claim it with", (int)resultCode);
JobDetails.Payload[ClaimDealPayload.ClaimDealInfo.DealId.ToString()] = DealMarker;
JobDetails.Payload[ClaimDealPayload.ClaimDealInfo.CardId.ToString()] = CardMarker;
result = OrchestratedExecutionResult.Success;
}
else
{
Log.Warning("Unexpected result encountered during ClaimDealTask execution. ResultCode: {0}. Job " +
"will be retried.", (int)resultCode, resultCode);
result = OrchestratedExecutionResult.NonTerminalError;
}
break;
}
return(result);
}
