public async Task HandleAsync()

in processing-pipelines/image-v2/resizer/csharp/Function.cs [47:92]
39 lines of code
2 McCabe index (conditional complexity)

        public async Task HandleAsync(HttpContext context)
        {
            _logger.LogInformation("Function received request");

            try
            {
                var (bucket, file) = await _requestReader.ReadCloudStorageData(context);

                using (var inputStream = new MemoryStream())
                {
                    var client = await StorageClient.CreateAsync();
                    await client.DownloadObjectAsync(bucket, file, inputStream);
                    _logger.LogInformation($"Downloaded '{file}' from bucket '{bucket}'");

                    using (var outputStream = new MemoryStream())
                    {
                        inputStream.Position = 0; // Reset to read
                        using (Image image = Image.Load(inputStream))
                        {
                            image.Mutate(x => x
                                .Resize(ThumbWidth, ThumbHeight)
                            );
                            _logger.LogInformation($"Resized image '{file}' to {ThumbWidth}x{ThumbHeight}");

                            image.SaveAsPng(outputStream);
                        }

                        var outputFile = $"{Path.GetFileNameWithoutExtension(file)}-{ThumbWidth}x{ThumbHeight}.png";
                        await client.UploadObjectAsync(_outputBucket, outputFile, "image/png", outputStream);
                        _logger.LogInformation($"Uploaded '{outputFile}' to bucket '{_outputBucket}'");

                        var replyData = new {bucket = _outputBucket, file = outputFile};
                        var json = JsonConvert.SerializeObject(replyData);
                        _logger.LogInformation($"Replying back with json: {json}");

                        context.Response.ContentType = "application/json";
                        await context.Response.WriteAsync(json);
                    }
                }
            }
            catch (Exception e)
            {
                _logger.LogError($"Error processing: " + e.Message);
                throw e;
            }
        }