public async Task SaveAudioFileAsync(Stream stream, string boundary, long instanceId, long campaignId, long importNumber)
{
Transcription transcription = new Transcription();
await transactionService.CommitAsync(new[] { TransactionContextScope.Main }, async() =>
{
using (var memoryStream = new MemoryStream())
{
await stream.CopyToAsync(memoryStream);
transcription.AudioId = await labelingAudioService.SaveAudioFileAsync(memoryStream, boundary, instanceId, campaignId);
if (transcription.AudioId == 0)
{
return;
}
if (labelingModuleConfiguration.DeepSpeechControl.IsEnabled)
{
var result = await GetDeepSpeechTranscription(memoryStream, boundary);
transcription.DeepSpeechTranscription = result.Transcript;
transcription.MetricsId = await SaveTranscriptionMetrics(result.Score);
}
transcription.ImportNumber = importNumber == 0 ? null : (long?)importNumber;
await transcriptionRepository.AddAsync(transcription);
return;
}
});
}
public async Task <SaveAudioResult> SaveAudioWithDataAsync(Stream stream, string boundary)
{
return(await transactionService.CommitAsync(new[] { TransactionContextScope.Main }, async() =>
{
MultipartSection section;
var reader = new MultipartReader(boundary, stream);
var momentData = new FCMomentDataModel[] { };
var audioFileInfo = new FCMomentAudioFileInfo();
while ((section = await reader.ReadNextSectionAsync()) != null)
{
if (section.HasHeaderInfo("audioFileInfo"))
{
audioFileInfo = await DeserializeSection <FCMomentAudioFileInfo>(section);
}
if (section.HasHeaderInfo("momentData"))
{
momentData = await DeserializeSection <FCMomentDataModel[]>(section);
}
if (section.HasHeaderFile() && audioFileInfo != null && momentData.Any())
{
var audioId = await labelingAudioService.SaveAudioFileAsync(section.Body, audioFileInfo);
if (audioId == 0)
{
return SaveAudioResult.UploadingError;
}
var moments = momentData.Select(item => new FCMoment
{
InUse = false,
AudioId = audioId,
PossibleAms = item.PossibleAMs,
ImportNumber = audioFileInfo.ImportNumber,
SourceInputName = item.SourceInputName
}).ToArray();
await fcMomentsRepository.AddRangeAsync(moments);
foreach (var item in moments)
{
var amLogs = momentData.Where(model => model.SourceInputName == item.SourceInputName).Single();
await SaveAudioMessageLog(amLogs.AudioMessageLog, item.Id);
}
}
}
return SaveAudioResult.Ok;
}));
}