public IAmalgamationResult RemoveInvalidLearners(IAmalgamationResult amalgamationResult)
{
var invalidLearners = new HashSet <string>(amalgamationResult.ValidationErrors.GroupBy(x => x.LearnRefNumber).Select(s => s.First()).Where(t => t.Severity == Severity.Error).Select(m => m.LearnRefNumber), StringComparer.OrdinalIgnoreCase);
if (invalidLearners.Count() > 0)
{
amalgamationResult.Message.Learner.RemoveAll(l => invalidLearners.Contains(l.LearnRefNumber));
}
return(amalgamationResult);
}
public async Task ProcessAsync(IAmalgamationResult amalgamationResult, string outputDirectory, CancellationToken cancellationToken)
{
var invalidLearnRefNumbers = GetInvalidLearnRefNumbers(amalgamationResult.ValidationErrors);
var validMessage = RemoveInvalidLearnersFromMessage(amalgamationResult.Message, invalidLearnRefNumbers);
if (validMessage != null)
{
var amalgamatedFileName = $"ILR-{amalgamationResult.Message.Header.Source.UKPRN}-2021-{_dateTimeProvider.GetNowUtc().ToString("yyyyMMdd-HHmmss")}-01.xml";
using (var stream = await _fileService.OpenWriteStreamAsync(amalgamatedFileName, outputDirectory, cancellationToken))
{
_xmlSerializationService.Serialize(validMessage, stream);
}
}
if (amalgamationResult.ValidationErrors != null)
{
await _csvService.WriteAsync <IAmalgamationValidationError, AmalgamationValidationErrorMapper>(amalgamationResult.ValidationErrors, $"FileMergeSummaryReport.csv", outputDirectory, cancellationToken);
}
}
