public IActionResult CreatePresignedUrl([FromBody] PresignedUrlRequest request)
{
var requests = request.PartNumbers.Select(partNumber => new GetPreSignedUrlRequest
{
BucketName = request.BucketName,
Key = request.Key,
Verb = HttpVerb.PUT,
UploadId = request.UploadId,
PartNumber = partNumber,
ContentType = request.ContentType,
Expires = DateTime.UtcNow.AddMinutes(30),
});
var responses = new BlockingCollection <CreatePresignedUrlsResponse>();
Parallel.ForEach(requests, (request) =>
{
responses.Add(new CreatePresignedUrlsResponse
{
PartNumber = request.PartNumber,
PresignedUrl = _s3.GetPreSignedURL(request)
});
});
return(new OkObjectResult(responses.OrderBy(x => x.PartNumber)));
}
/// <inheritdoc/>
public IList <CreatePresignedUrlResponse> CreatePresignedUrl(PresignedUrlRequest request, ILambdaContext context)
{
context.Logger.Log(_environment.GetEnvironmentVariable("BUCKET_NAME"));
var presignedUrlRequests = request.PartNumbers.Select(partNumber => new GetPreSignedUrlRequest
{
BucketName = _environment.GetEnvironmentVariable("BUCKET_NAME"),
Key = ConstructFileKey(request.FileName, request.FolderName),
Verb = HttpVerb.PUT,
UploadId = request.UploadId,
PartNumber = partNumber,
ContentType = request.ContentType,
Expires = DateTime.UtcNow.AddMinutes(30),
});
var responseCollection = new BlockingCollection <CreatePresignedUrlResponse>();
Parallel.ForEach(presignedUrlRequests, (request) =>
{
responseCollection.Add(new CreatePresignedUrlResponse
{
PartNumber = request.PartNumber,
PresignedUrl = _s3.GetPreSignedURL(request)
});
});
return(responseCollection.OrderBy(x => x.PartNumber).ToList());
}
public void CreatePresignedUrl_should_call_S3_GetPresignedURL()
{
var request = new PresignedUrlRequest
{
ContentType = "application/pdf",
FileName = "TestFile.pdf",
FolderName = "Folder1",
PartNumbers = new List <int> {
1, 3, 2, 4, 5
},
UploadId = "42"
};
_uploadService.CreatePresignedUrl(request, _context);
_s3.Received(5).GetPreSignedURL(Arg.Is <GetPreSignedUrlRequest>(p =>
p.ContentType == "application/pdf" &&
p.Key == $"{request.FolderName}/{request.FileName}" &&
p.UploadId == request.UploadId
));
}
public void CreatePresignedUrl_should_return_list_of_PresignedUrlResponse()
{
var request = new PresignedUrlRequest
{
ContentType = "application/pdf",
FileName = "TestFile.pdf",
FolderName = "Folder1",
PartNumbers = new List <int> {
1, 3, 2
},
UploadId = "42"
};
var response = _uploadService.CreatePresignedUrl(request, _context);
var index = 1;
foreach (var createPresignedUrlResponse in response)
{
createPresignedUrlResponse.PartNumber.Should().Be(index);
createPresignedUrlResponse.PresignedUrl.Should().Be("presignedUrl.com");
index++;
}
}
