public async Task <IActionResult> Buy(PurchaseViewModel m) { var user = await _userManager.GetUserAsync(User); var id = user.Id; Purchase b = new Purchase { Date = DateTime.Today, UserId = id, Number = m.NumOfDevices, Price = m.Price }; _iserv.BuyArduino(b); ViewBag.Success = _sharedLocalizer["String33"]; return(View("Purchasing", m)); }