private static string postingsUrl = System.Configuration.ConfigurationManager.AppSettings["ISO8583APIUrl"];// "http://localhost:9050/api/Iso8583/";//config
public static async Task <bool> ProcessReversal(string institutionCode, string originalDataElements)
{
try
{
string uniqueIdentifier = Guid.NewGuid().ToString();
string publishInfoMessage = null;
PublisherAPI redisAPI = new PublisherAPI(ConfigurationManager.AppSettings["ISOChannelName"]);
TempClassForPublish publishInfo = null;
publishInfo = new TempClassForPublish
{
Institution = institutionCode,
UniqueId = uniqueIdentifier,
IsResponse = "false",
PostingResponse = "About to Post",
PostingType = "6"
};
publishInfoMessage = TempClassForPublish.ConvertToCommaSeparated(publishInfo, "1", "");
redisAPI.APIMethod(PublisherAPI.ConvertObjectToString(publishInfoMessage));
string postingsMiddlewareUrl = PostingsMiddleware.GetPostingsURL(institutionCode);
if (!string.IsNullOrEmpty(postingsMiddlewareUrl))
{
System.Diagnostics.Trace.TraceInformation($"Redirect URI - {postingsMiddlewareUrl}");
try
{
postingsUrl = $"{postingsMiddlewareUrl.Split(new string[] { "api" }, StringSplitOptions.RemoveEmptyEntries)[0]}api/Iso8583/";
System.Diagnostics.Trace.TraceInformation($"Redirect URI - {postingsUrl}");
}
catch
{
}
}
else
{
System.Diagnostics.Trace.TraceInformation($"Default URI - {postingsUrl}");
}
string uri = $"{postingsUrl}DoTransactionReversalByUniqueIdentifier?mfbCode={institutionCode}&uniqueIdentifier={originalDataElements}";
System.Diagnostics.Trace.TraceError($"URI is {uri}");
using (var request = new WebClient())
{
request.Headers[HttpRequestHeader.Accept] = "application/json";
request.Headers[HttpRequestHeader.ContentType] = "application/json";
//request.UploadStringCompleted += new UploadStringCompletedEventHandler(wc_UploadStringCompleted);
string response = await request.UploadStringTaskAsync(new Uri(uri), "POST", "");
System.Diagnostics.Trace.TraceError($"response is {response}");
var reversalSuccess = JsonConvert.DeserializeObject <bool>(response);
publishInfo = new TempClassForPublish
{
Institution = institutionCode,
UniqueId = uniqueIdentifier,
IsResponse = "true",
PostingResponse = reversalSuccess ? "Successfull" : "Failed",
PostingType = "6"
};
publishInfoMessage = TempClassForPublish.ConvertToCommaSeparated(publishInfo, "2", reversalSuccess ? "00" : "06");
redisAPI.APIMethod(PublisherAPI.ConvertObjectToString(publishInfoMessage));
publishInfoMessage = TempClassForPublish.ConvertToCommaSeparated(publishInfo, "3", reversalSuccess ? "00" : "06");
redisAPI.APIMethod(PublisherAPI.ConvertObjectToString(publishInfoMessage));
if (reversalSuccess)
{
return(reversalSuccess);
}
throw new Exception("Reversal was dishonoured");
}
}
catch (Exception ex)
{
System.Diagnostics.Trace.TraceError(String.Format("{0} : {1}", ex.Message, ex.StackTrace));
throw ex;
//return false;
}
}
public static string ConvertToCommaSeparated(TempClassForPublish publishInfo, string stage, string errorCode)
{
return(string.Join(",", new string[] { publishInfo.Institution, publishInfo.UniqueId, DateTime.Now.ToString("dd-MM-yyyy HH:mm:ss:fffffff tt"),
publishInfo.IsResponse, publishInfo.PostingResponse, publishInfo.PostingType, stage, errorCode }));
}