//Get Details from WCF service
private static async Task <SystemPriceModel> GetPriceFromConfigService(string orderCode)
{
SystemPriceModel priceModel;
ProcessRequestRequest PRR = new ProcessRequestRequest();
PRR.request = new ConfigRequest();
PRR.request.ShipToCountry = LightweightProfileData.Country;
PRR.request.CountryId = LightweightProfileData.Country;
PRR.request.LanguageId = LightweightProfileData.Language;
PRR.request.OrderCode = orderCode;
PRR.request.CustomerSetId = LightweightProfileData.CustomerSet;
ProcessRequestResponse response = await wcfClient.ProcessRequestAsync(PRR);
priceModel = response?.ProcessRequestResult?.ConfigPrice;
if (priceModel != null)
{
var systemPriceModel = new SystemPriceModel
{
RetailPrice = (double)priceModel.RetailPrice,
SalePrice = (double)priceModel.SalePrice,
TotalDiscount = (double)priceModel.TotalDiscount
};
return(systemPriceModel);
}
return(null);
}
private static decimal GetConfigData(string languageCode, string countryCode, string customerSet,
string orderCode, int quantity)
{
try
{
var service = new ConfigServiceClient("ConfigService.V3.BasicHttpService");
ProcessRequestRequest input = new ProcessRequestRequest
{
request = new ConfigRequest
{
LanguageId = languageCode,
CountryId = countryCode,
CustomerSetId = customerSet,
PostType = PostType.NoPost,
ConfigRequestFlag =
// IncludeItem - return ConfigItem
ConfigRequestFlag._262144
// SkipLeadTime - GCM will recalculate for us
| ConfigRequestFlag._8192
// SelectedOptionsOnly - Tells Config to skip extra processing (they always return only selected items)
| ConfigRequestFlag._4,
OrderCode = "CAI135NW10PH5008", //mocking
ItemQuantity = quantity
}
};
var response = service.ProcessRequest(input);
decimal price = response.ProcessRequestResult.ConfigItem.OriginalPrice;
string str = string.Empty;
return(price);
}
catch (Exception ex)
{
string str = string.Empty;
}
return(0);
}
public async Task <string> GetOrderCodeDetails(string orderCode, string customerSet, string country, string language)
{
//_logger.LogInformation("Call to 'GetOrderCodeDetails'");
ConfigServiceClient sc = new ConfigServiceClient(ConfigServiceClient.EndpointConfiguration.BasicHttpService,
_IConfigurationSection.GetSection("ServiceURL").Value);
ProcessRequestRequest request = new ProcessRequestRequest
{
request = new ConfigRequest()
};
request.request.OrderCode = orderCode;
request.request.CustomerSetId = customerSet;
request.request.LanguageId = language;
request.request.CountryId = country;
request.request.Version = 7.1;
request.request.AllowChanges = false;
//request.request.CartId = System.Guid.NewGuid();
request.request.CatalogId = 0;
request.request.PostType = PostType.PartialPost;
request.request.ResponseType = ResponseType.Default;
request.request.RetrieveCorrectionMode = false;
request.request.TrackSelectionUpdates = true;
request.request.CfiOptionalModuleId = -2147483648;
request.request.CfiRequiredModuleId = -2147483648;
//TODO : generate KEY
var jsonRequest = JsonConvert.SerializeObject(request);
string hashKeyForRequest = HashGenerator.GenerateHashKey(jsonRequest.ToLower());
request.request.CartId = Guid.NewGuid();
//TODO : Write to CallLog
// 1. check if already exists or in progress also check for ExpiryDate
// 2. Decide if you need to call service or wait (sleep)
var callLogRow = _context.CallLog
.Where(b => b.Key == hashKeyForRequest)
.FirstOrDefault();
if (callLogRow != null)
{
ProcessRequestResponse processRequestResponse = null;
int responseSnapshoptDurationInMinutes = (DateTime.UtcNow - callLogRow.FinishTime).Minutes;
int serviceRequestThresholdInSeconds = (DateTime.UtcNow - callLogRow.RequestStartTime).Seconds;
if (responseSnapshoptDurationInMinutes >= Convert.ToInt16(_IConfigurationSection.GetSection("ResponseSnapshoptDurationInMinutes").Value))
{
if (callLogRow.Status == CallLogStatus.InProgress.ToString() && serviceRequestThresholdInSeconds < Convert.ToInt16(_IConfigurationSection.GetSection("serviceRequestThresholdInSeconds").Value))
{ //Open questions are there..
Thread.Sleep(5001);
callLogRow = _context.CallLog
.Where(b => b.Key == hashKeyForRequest)
.FirstOrDefault();
if (callLogRow.Status == CallLogStatus.InProgress.ToString() && serviceRequestThresholdInSeconds < Convert.ToInt16(_IConfigurationSection.GetSection("serviceRequestThresholdInSeconds").Value))
{
Thread.Sleep(5001);
}
}
//var task = new[]
//{
// Task.Factory.StartNew(() => { }),
// Task.Factory.StartNew(() => { })
//};
//Task.WaitAll(task);
//new Thread(delegate ()
//{
// _ICallLogRepository.UpdateCallLog(callLogRow, hashKeyForRequest,
// CallLogStatus.InProgress);
//}).Start();
_ICallLogRepository.UpdateCallLog(callLogRow, hashKeyForRequest, CallLogStatus.InProgress);
try
{
processRequestResponse = await sc.ProcessRequestAsync(request);
}
catch (Exception ex)
{
_ICallLogRepository.DeleteCallLog(callLogRow, hashKeyForRequest);
_IOrderCodeRepository.DeleteOrderCode(hashKeyForRequest);
_logger.LogError(ex.StackTrace);
return(Error.FromConfigService.ToString() + " | " + hashKeyForRequest + "_" + DateTime.UtcNow);
}
string jsonResponse = JsonConvert.SerializeObject(processRequestResponse);
string compressedJsonResponse = Utility.CompressString(jsonResponse);
//new Thread(delegate ()
//{
// _IOrderCodeRepository.UpdateOrderCode(compressedJsonResponse, hashKeyForRequest,
// jsonRequest);
//}).Start();
_IOrderCodeRepository.UpdateOrderCode(compressedJsonResponse, hashKeyForRequest, jsonRequest);
_ICallLogRepository.UpdateCallLog(callLogRow, hashKeyForRequest, CallLogStatus.Completed);
return(jsonResponse);
}
else
{
var orderCodeRow = _context.OrderCode
.Where(b => b.Key == hashKeyForRequest)
.FirstOrDefault();
string deCompressedJsonResponse = Utility.DecompressString(orderCodeRow.Response);
return(deCompressedJsonResponse);
}
}
else
{
ProcessRequestResponse processRequestResponse = null;
_ICallLogRepository.CreateCallLog(hashKeyForRequest, CallLogStatus.InProgress);
//TODO : if first call, make async call to Config Service
try
{
processRequestResponse = await sc.ProcessRequestAsync(request);
}
catch (Exception ex)
{
// TODO: update call log
_ICallLogRepository.DeleteCallLog(null, hashKeyForRequest);
_logger.LogError(ex.StackTrace);
return(Error.FromConfigService.ToString() + " | " + hashKeyForRequest + "_" + DateTime.UtcNow);
}
string jsonResponse = JsonConvert.SerializeObject(processRequestResponse);
string compressedJsonResponse = Utility.CompressString(jsonResponse);
// 1. Exception Handling (do not store in case of failure)
// 2. Zip the output .
// 3. Store output in DB (order code model repository)
_IOrderCodeRepository.CreateOrderCode(compressedJsonResponse, hashKeyForRequest, jsonRequest);
//TODO : UPdate call log with finish time and status.
_ICallLogRepository.UpdateCallLog(null, hashKeyForRequest, CallLogStatus.Completed);
//TODO : convert the output to required format and return
return(jsonResponse);
}
}
