public async Task <IViewComponentResult> InvokeAsync()
{
var userId = Convert.ToInt64(HttpContext.Session.GetString(SessionKeyUserId) ?? "0");
User user = null;
if (userId != 0)
{
user = _context.Users.Single(u => u.Id == userId);
}
var cartString = HttpContext.Session.GetString(SessionCart) ?? "";
List <DeviceService> shoppingCart = JsonConvert.DeserializeObject <List <DeviceService> >(cartString);
if (shoppingCart != null)
{
foreach (var item in shoppingCart)
{
item.Service = _context.Services.SingleOrDefault(s => s.Id == item.ServiceId);
item.Device = _context.Devices.SingleOrDefault(d => d.Id == item.DeviceId);
}
}
SessionDataViewModel vm = new SessionDataViewModel {
User = user, ShoppingCart = shoppingCart
};
return(View(vm));
}
public void Save(object sender, RoutedEventArgs e)
{
var machines = automaticMachines.Values.ToList();
var transportersdata = transporters.Values.ToList();
var sessionData = new SessionDataViewModel(machines, transportersdata, _editorData);
database.Save(sessionData);
}
public PartialViewResult SessionData()
{
var userId = Convert.ToInt64(HttpContext.Session.GetString(SessionKeyUserId) ?? "0");
User user = null;
if (userId != 0)
{
user = _context.Users.Single(u => u.Id == userId);
}
var cartString = HttpContext.Session.GetString(SessionCart);
List <DeviceService> shoppingCart = JsonConvert.DeserializeObject <List <DeviceService> >(cartString);
SessionDataViewModel vm = new SessionDataViewModel {
User = user, ShoppingCart = shoppingCart
};
return(PartialView(vm));
}
