public async Task <IActionResult> Post(Todo todo)
{
_todoRepo.Add(todo);
if (await _todoRepo.Save())
{
await hub.Clients.All.SendAsync("ReceivedMessage");
return(Ok(todo.Title));
}
return(StatusCode(StatusCodes.Status500InternalServerError, $"Todo with title: {todo.Title} could not be created"));
}