public async Task <AttachmentDto> UploadAttachment(IFormFile file, Guid guid, string comment = "")
{
Guard.ArgumentNotNull(file, "File cannot be null");
Guard.ArgumentNotNull(comment, "Comment can not be null but empty");
Guard.IsGreaterThanZero(file.Length);
var s3FileInfo = await _awsS3Service.UploadFileAsync(_awsConfig.S3BucketForFiles, guid.ToString(), file);
var attachmentId = CreateAttachmentProperties(s3FileInfo, comment);
var attachmentDto = new AttachmentDto {
Id = attachmentId, s3File = s3FileInfo
};
return(attachmentDto);
}
public async Task <NeptuneLoaderResponse> ImportGraph(IFormFile turtleFile, Uri graphName, bool overwriteExisting = false)
{
Guard.IsValidUri(graphName);
CheckFileTypeForTtl(turtleFile);
var fileUploadInfo = await _awsS3Service.UploadFileAsync(_awsConfig.S3BucketForGraphs, turtleFile);
var graphExists = _graphRepo.CheckIfNamedGraphExists(graphName);
if (graphExists && !overwriteExisting)
{
throw new GraphAlreadyExistsException(graphName);
}
var loaderResponse = await _neptuneLoader.LoadGraph(fileUploadInfo.S3KeyName, graphName);
return(loaderResponse);
}
