public IActionResult DownloadFile([FromRoute] string filename)
{
byte[] fileBytes = ProjectDocumentService.DownloadFile(filename).Result;
var provider = new FileExtensionContentTypeProvider();
string contentType;
if (!provider.TryGetContentType(filename, out contentType))
{
contentType = "application/octet-stream";
}
return(new FileContentResult(fileBytes, contentType));
}
