public async Task <FileStreamResult> SongsFile()
{
var memoryStream = new MemoryStream();
var songs = await _songService.GetAllByNameWithComposersAndIdAsync();
var bytes = Encoding.ASCII.GetBytes(JsonConvert.SerializeObject(songs));
memoryStream.Write(bytes, 0, bytes.Length);
var fileStreamResult = new FileStreamResult(memoryStream, "application/json");
fileStreamResult.FileDownloadName = "songs.json";
fileStreamResult.FileStream.Position = 0;
return(fileStreamResult);
}
