private async Task UploadFileToStorage(Stream fileStream, string fileName)
{
var bucketName = _config.BucketName;
var bucketExists = await _bucketRepository.DoesS3BucketExist(bucketName);
if (bucketExists == false)
{
var response = await _bucketRepository.CreateBucket(bucketName);
if (response.IsFailure)
{
Console.WriteLine(response.Error);
return;
}
}
var fileData = new FileData {
FileName = fileName
};
fileData.Stream = new MemoryStream();
fileStream.CopyTo(fileData.Stream);
var uploadResponse = await _fileRepository.UploadFiles(bucketName, fileData);
if (uploadResponse.IsSuccess)
{
fileStream.Seek(0, SeekOrigin.Begin);
await _fileProcessor.ProcessStream(fileStream, fileName);
}
}
public async Task ProcessFile(ElectionResultsFile file)
{
try
{
var stream = await DownloadFile(file.URL);
var uploadResponse = await UploadFileToStorage(stream, file.Name);
if (uploadResponse.IsSuccess)
{
stream.Seek(0, SeekOrigin.Begin);
await _fileProcessor.ProcessStream(stream, file);
}
}
catch (Exception e)
{
Console.WriteLine(e);
}
}
private async Task UploadFileToStorage(Stream fileStream, string fileName)
{
try
{
var fileData = new FileData {
FileName = fileName, Stream = new MemoryStream()
};
fileStream.CopyTo(fileData.Stream);
var uploadResponse = await _fileRepository.UploadFiles(_config.BucketName, fileData);
if (uploadResponse.IsSuccess)
{
fileStream.Seek(0, SeekOrigin.Begin);
await _fileProcessor.ProcessStream(fileStream, fileName);
}
}
catch (Exception e)
{
_logger.LogError(e, $"Failed to process stream for filename: {fileName}");
throw;
}
}