/// <summary>
///
/// </summary>
/// <param name="doc"></param>
/// <param name="nationalityCode"></param>
/// <returns>LogID returned by Yakeen validation. Returns 0 if business rules do not require validation at Yakeen to be done.</returns>
private async Task <int> ValidateAtYakeen(PassengerTravelDocument doc, string nationalityCode, string userName, string password, string chargeCode, string serviceUrl, string timeoutSeconds)
{
var reference = ""; // DateTime.UtcNow.ToString("yyyyMMdd_HHmmss");
var logId = 0;
var dobStr = doc.DOB.ToString("MM-yyyy");
var client = YakeenClient.Instance;
if (!int.TryParse(timeoutSeconds, out int seconds))
{
seconds = 5;
}
client.InnerChannel.OperationTimeout = new TimeSpan(0, 0, seconds);
client.Endpoint.Address = new EndpointAddress(serviceUrl);
doc.DocNumber = doc.DocNumber.Trim();
if (nationalityCode == "SA")
{
if (doc.DocTypeCode == "N")
{
var response = await client.getCitizenInfoByIDAsync(new citizenInfoByIDRequest
{
userName = userName,
password = password,
chargeCode = chargeCode,
referenceNumber = reference,
nin = doc.DocNumber,
dateOfBirth = dobStr
});
logId = response.CitizenInfoByIDResult.logId;
}
else if (doc.DocTypeCode == "P")
{
var response = await client.getCitizenInfoByPassportAsync(new citizenInfoByPassportRequest
{
userName = userName,
password = password,
chargeCode = chargeCode,
referenceNumber = reference,
passportNumber = doc.DocNumber,
dateOfBirth = dobStr
});
logId = response.CitizenInfoByPassportResult.logId;
}
}
else
{
if (doc.DocTypeCode == "P")
{
var response = await client.getAlienInfoByPassportAsync(new alienInfoByPassportRequest
{
userName = userName,
password = password,
chargeCode = chargeCode,
referenceNumber = reference,
passportNumber = doc.DocNumber,
nationalityCode = YakeenHelper.GetYakeenCountryCode(doc.IssuedByCode)
});
logId = response.AlienInfoByPassportResult.logId;
}
else if (doc.DocTypeCode == "I")
{
var response = await client.getAlienInfoByIqamaAsync(new alienInfoByIqamaRequest
{
userName = userName,
password = password,
chargeCode = chargeCode,
referenceNumber = reference,
iqamaNumber = doc.DocNumber,
dateOfBirth = dobStr
});
logId = response.AlienInfoByIqamaResult.logId;
}
}
return(logId);
}
private async Task ValidateTravelDoc(PassengerTravelDocument doc, Booking booking, string nationalityCode, List <string> comments,
ISessionBagService sessionBag, Dictionary <string, string> settings, IMemoryCache cache)
{
if (comments != null && comments.Count > 0)
{
var existingComment = comments.Find(
c => c.StartsWith(_commentPrefix) && c.Contains("DocNum=" + doc.DocNumber));
if (!string.IsNullOrEmpty(existingComment))
{
return;
}
}
if (booking.BookingComments != null && booking.BookingComments.Length > 0)
{
var existingComment = booking.BookingComments.ToList().Find(
c => c.CommentText.StartsWith(_commentPrefix) && c.CommentText.Contains("DocNum=" + doc.DocNumber));
if (existingComment != null)
{
return;
}
}
var isRestingFromYakeenChecks = cache.Get <bool>("Yakeen_RestingFromChecks");
if (isRestingFromYakeenChecks)
{
// dont do yakeen check
var newComment = string.Format("NotPerformed. Tries=0, DocNum={0}, DocType={1}, Reason={2}", doc.DocNumber, doc.DocTypeCode, "Excessive service timeouts");
await StoreBookingComment(newComment, sessionBag, comments);
return;
}
var yakeenCountSessionKey = string.Format("yakeenCountSession_{0}_{1}", doc.DocNumber, doc.DocTypeCode);
var sessionStr = await sessionBag.GetCustomSessionValue(yakeenCountSessionKey) ?? "0";
int.TryParse(sessionStr, out int validationFailureCount);
if (!int.TryParse(settings["YakeenMaxFailures"], out int yakeenMaxFailures))
{
yakeenMaxFailures = 2;
}
if (validationFailureCount >= yakeenMaxFailures)
{
return;
}
try
{
var logId = await ValidateAtYakeen(doc, nationalityCode, settings["YakeenUsername"], settings["YakeenPassword"],
settings["YakeenChargeCode"], settings["YakeenServiceUrl"], settings["YakeenTimeoutSeconds"]);
if (logId == 0) // 0 means no validation was required at yakeen therefore not performed
{
return;
}
var newComment = string.Format("Success. LogId={0}, DocNum={1}, DocType={2}", logId, doc.DocNumber, doc.DocTypeCode);
await StoreBookingComment(newComment, sessionBag, comments);
}
catch (Exception e)
{
validationFailureCount++;
Logger logger = LogManager.GetCurrentClassLogger();
logger.Warn(string.Format("[{0}] Tries={1}, DocNum={2}, DocType={3} Reason={4}",
ResponseErrorCode.TravelDocumentValidationFailure.ToString(), validationFailureCount, doc.DocNumber, doc.DocTypeCode, e.Message));
sessionBag.SetCustomSessionValue(yakeenCountSessionKey, validationFailureCount.ToString()).GetAwaiter().GetResult();
var isTimeout = e is TimeoutException || (e.InnerException != null && e.InnerException is TimeoutException);
if (validationFailureCount >= yakeenMaxFailures)
{
var reason = isTimeout ? "Query timeout" : e.Message;
var newComment = string.Format("Failed. Tries={0}, DocNum={1}, DocType={2}, Reason={3}", validationFailureCount, doc.DocNumber, doc.DocTypeCode, reason);
await StoreBookingComment(newComment, sessionBag, comments);
return;
}
if (isTimeout)
{
if (!int.TryParse(settings["YakeenExcessiveTimeoutCount"], out int excessiveTimeoutCountSetting))
{
excessiveTimeoutCountSetting = 20;
}
if (!int.TryParse(settings["YakeenExcessiveTimeoutRestSeconds"], out int excessiveTimeoutRestSecondsSetting))
{
excessiveTimeoutRestSecondsSetting = 3600;
}
if (!int.TryParse(settings["YakeenExcessiveTimeoutPeriodSeconds"], out int excessiveTimeoutPeriodSecondsSetting))
{
excessiveTimeoutPeriodSecondsSetting = 300;
}
lock (_syncRoot)
{
var timePeriodIsRunning = cache.Get <bool>("Yakeen_PeriodIsRunning");
var globalTimeoutCount = timePeriodIsRunning ? cache.Get <int>("Yakeen_GlobalTimeoutCount") + 1 : 1;
cache.Set("Yakeen_GlobalTimeoutCount", globalTimeoutCount);
if (timePeriodIsRunning)
{
if (globalTimeoutCount >= excessiveTimeoutCountSetting)
{
cache.Set("Yakeen_RestingFromChecks", true, new TimeSpan(0, 0, excessiveTimeoutRestSecondsSetting));
cache.Remove("Yakeen_GlobalTimeoutCount");
cache.Remove("Yakeen_PeriodIsRunning");
}
}
else
{
cache.Set("Yakeen_PeriodIsRunning", true, new TimeSpan(0, 0, excessiveTimeoutPeriodSecondsSetting));
}
}
}
throw;
}
}
