private DateTime GetUpdatedStatusDate(string learnerCertificateStatus)
{
if (CertificateStatus.HasPrintNotificateStatus(learnerCertificateStatus))
{
if (Learner.PrintStatusAt != null)
{
return((DateTime)Learner.PrintStatusAt);
}
}
if (Learner.LastUpdatedAt != null)
{
return((DateTime)Learner.LastUpdatedAt);
}
return(default);
private async Task <CertificatePrintStatusUpdate> Validate(CertificatePrintStatusUpdate certificatePrintStatus, ValidationResponse validationResult)
{
if (!CertificateStatus.HasPrintNotificateStatus(certificatePrintStatus.Status))
{
validationResult.Errors.Add(
new ValidationErrorDetail("CertificatePrintStatuses", $"The certificate status {certificatePrintStatus.Status} is not a valid print notification status.", ValidationStatusCode.BadRequest));
}
if (!await IsValidBatchNumber(certificatePrintStatus.BatchNumber))
{
validationResult.Errors.Add(
new ValidationErrorDetail("BatchNumber", $"The batch number {certificatePrintStatus.BatchNumber} was not found.", ValidationStatusCode.NotFound));
}
return(validationResult.Errors.Count == 0
? certificatePrintStatus
: null);
}
public async Task <ValidationResponse> Handle(CertificatePrintStatusUpdateRequest request, CancellationToken cancellationToken)
{
var validationResult = new ValidationResponse();
var validatedCertificatePrintStatus = await Validate(request, validationResult);
if (validatedCertificatePrintStatus != null)
{
var certificate = await _certificateRepository.GetCertificate(validatedCertificatePrintStatus.CertificateReference);
if (certificate == null)
{
validationResult.Errors.Add(
new ValidationErrorDetail(
"CertificateReference",
$"The certificate reference {validatedCertificatePrintStatus.CertificateReference} was not found.",
ValidationStatusCode.NotFound));
return(validationResult);
}
var certificateBatchLog = await _batchLogQueryRepository.GetCertificateBatchLog(validatedCertificatePrintStatus.BatchNumber, validatedCertificatePrintStatus.CertificateReference);
if (certificateBatchLog == null)
{
validationResult.Errors.Add(
new ValidationErrorDetail(
"CertificateReference",
$"Certificate {validatedCertificatePrintStatus.CertificateReference} not printed in batch {validatedCertificatePrintStatus.BatchNumber}.",
ValidationStatusCode.NotFound));
return(validationResult);
}
if (validatedCertificatePrintStatus.StatusAt < certificateBatchLog.StatusAt)
{
validationResult.Errors.Add(
new ValidationErrorDetail(
"StatusChangedDateTime",
$"Certificate {validatedCertificatePrintStatus.CertificateReference} {validatedCertificatePrintStatus.Status} at {validatedCertificatePrintStatus.StatusAt} is earlier than {certificateBatchLog.Status} at {certificateBatchLog.StatusAt}.",
ValidationStatusCode.Warning));
}
var duplicateUpdate =
validatedCertificatePrintStatus.StatusAt == certificateBatchLog.StatusAt &&
validatedCertificatePrintStatus.Status == certificateBatchLog.Status &&
validatedCertificatePrintStatus.ReasonForChange == certificateBatchLog.ReasonForChange;
if (!duplicateUpdate)
{
// the actual date of a certificate print status change is not held with the certificate, which holds when
// it was notified in it's updatedAt property so fetch the date from the certificate batch log instead
var certificatePrintStatusAt = CertificateStatus.HasPrintNotificateStatus(certificate.Status)
? certificateBatchLog?.StatusAt
: null;
// we are being notified of status changes that took place in the past so the certificate status should only be updated
// when the certificate is still in the same batch and no new updates have been made more recently than the status change
var updateCertificate = validatedCertificatePrintStatus.BatchNumber == certificate.BatchNumber &&
validatedCertificatePrintStatus.StatusAt > (certificatePrintStatusAt ?? certificate.LatestChange().Value) &&
certificate.Status != CertificateStatus.Deleted;
var updateCertificateBatchLog = validatedCertificatePrintStatus.StatusAt >= certificateBatchLog.StatusAt;
await _certificateRepository.UpdatePrintStatus(
certificate,
certificateBatchLog.BatchNumber,
validatedCertificatePrintStatus.Status,
validatedCertificatePrintStatus.StatusAt,
validatedCertificatePrintStatus.ReasonForChange,
updateCertificate,
updateCertificateBatchLog);
if (updateCertificate)
{
_logger.LogInformation($"Certificate {validatedCertificatePrintStatus.CertificateReference} updated to status {validatedCertificatePrintStatus.Status} in batch {validatedCertificatePrintStatus.BatchNumber}");
}
else
{
_logger.LogInformation($"Certificate {validatedCertificatePrintStatus.CertificateReference} not updated to status {validatedCertificatePrintStatus.Status} in batch {validatedCertificatePrintStatus.BatchNumber} because it was not the latest change");
}
}
else
{
_logger.LogInformation($"Certificate {validatedCertificatePrintStatus.CertificateReference} not updated to status {validatedCertificatePrintStatus.Status} in batch {validatedCertificatePrintStatus.BatchNumber} because it was a duplicate update");
}
}
return(validationResult);
}
public async Task <ValidationResponse> Handle(CertificatePrintStatusUpdateRequest request, CancellationToken cancellationToken)
{
var validationResult = new ValidationResponse();
var validatedCertificatePrintStatus = await Validate(request, validationResult);
if (validatedCertificatePrintStatus != null)
{
var certificate = await _certificateRepository.GetCertificate(validatedCertificatePrintStatus.CertificateReference);
if (certificate == null)
{
validationResult.Errors.Add(
new ValidationErrorDetail(
"CertificatePrintStatuses",
$"The certificate reference {validatedCertificatePrintStatus.CertificateReference} was not found.",
ValidationStatusCode.NotFound));
return(validationResult);
}
var certificateBatchLog = await _certificateBatchLogRepository.GetCertificateBatchLog(validatedCertificatePrintStatus.CertificateReference, validatedCertificatePrintStatus.BatchNumber);
if (certificateBatchLog == null)
{
validationResult.Errors.Add(
new ValidationErrorDetail(
"CertificatePrintStatuses",
$"Certificate {validatedCertificatePrintStatus.CertificateReference} not printed in batch {validatedCertificatePrintStatus.BatchNumber}.",
ValidationStatusCode.NotFound));
return(validationResult);
}
if (validatedCertificatePrintStatus.StatusAt < certificateBatchLog.StatusAt)
{
validationResult.Errors.Add(
new ValidationErrorDetail(
"StatusChangedDateTime",
$"Certificate {validatedCertificatePrintStatus.CertificateReference} {validatedCertificatePrintStatus.Status} at {validatedCertificatePrintStatus.StatusAt} is earlier than {certificateBatchLog.Status} at {certificateBatchLog.StatusAt}.",
ValidationStatusCode.Warning));
}
// use the actual print notification datetime for certificates which currently have a print notification status
var certificatePrintStatusAt = CertificateStatus.HasPrintNotificateStatus(certificate.Status)
? certificateBatchLog?.StatusAt
: null;
// the certificate status should not be overwritten when it has been sent to printer or reprinted, has a more recent
// changed datetime than the actual print notification datetime or when it has been deleted
var isLatestChange = validatedCertificatePrintStatus.BatchNumber == certificate.BatchNumber &&
validatedCertificatePrintStatus.StatusAt > (certificatePrintStatusAt ?? certificate.LatestChange().Value) &&
certificate.Status != CertificateStatus.Deleted;
await _certificateRepository.UpdatePrintStatus(
certificate,
validatedCertificatePrintStatus.BatchNumber,
validatedCertificatePrintStatus.Status,
validatedCertificatePrintStatus.StatusAt,
validatedCertificatePrintStatus.ReasonForChange,
isLatestChange);
if (isLatestChange)
{
_logger.LogInformation($"Certificate {validatedCertificatePrintStatus.CertificateReference} updated to status {validatedCertificatePrintStatus.Status} in batch {validatedCertificatePrintStatus.BatchNumber}");
}
else
{
_logger.LogInformation($"Certificate {validatedCertificatePrintStatus.CertificateReference} not updated to status {validatedCertificatePrintStatus.Status} in batch {validatedCertificatePrintStatus.BatchNumber} because it was not the latest change");
}
}
return(validationResult);
}