public IActionResult CreateOrderForManyTables()
{
var viewModel = new CreateOrderForManyTablesViewModel()
{
Tables = tables,
Dishes = dishes
};
return(View(viewModel));
}
public IActionResult CreateOrderForManyTables(CreateOrderForManyTablesViewModel viewModel)
{
if (!viewModel.Tables.Any(x => x.IsSelected))
{
ModelState.AddModelError(string.Empty, "Wybierz conajmniej 1 stolik");
return(View(viewModel));
}
if (!viewModel.Dishes.Any(x => x.IsSelected))
{
ModelState.AddModelError(string.Empty, "Wybierz co najmniej jedno danie");
return(View(viewModel));
}
var selectedTables = viewModel.Tables.Where(x => x.IsSelected).ToList();
var selectedDishes = viewModel.Dishes.Where(x => x.IsSelected).ToList();
foreach (var table in selectedTables)
{
var order = new Order();
if (orders.Any())
{
order.Id = orders.LastOrDefault().Id + 1;
}
else
{
order.Id = 1;
}
order.TableId = table.Id;
order.Dishes = new List <DishOrder>();
foreach (var dish in selectedDishes)
{
var dishOrder = new DishOrder();
if (!dishOrders.Any(x => x.OrderId == order.Id && x.DishId == dish.Id))
{
if (dishOrders.Any())
{
dishOrder.Id = dishOrders.LastOrDefault().Id + 1;
}
else
{
dishOrder.Id = 1;
}
}
else
{
dishOrders.Remove(dishOrders.FirstOrDefault(x => x.OrderId == order.Id && x.DishId == dish.Id));
if (dishOrders.Any())
{
dishOrder.Id = dishOrders.LastOrDefault().Id + 1;
}
else
{
dishOrder.Id = 1;
}
}
if (dish.Amount == null || dish.Amount <= 0)
{
ModelState.AddModelError(string.Empty, "Podaj prawidłowe ilości dla wszystkich wybranych dań");
return(View(viewModel));
}
dishOrder.DishId = dish.Id;
dishOrder.Amount = dish.Amount.Value;
dishOrder.OrderId = order.Id;
dishOrder.Dish = dish;
dishOrders.Add(dishOrder);
order.Dishes.Add(dishOrder);
}
orders.Add(order);
}
SessionService.SetJson(HttpContext.Session, SessionKeys.OrdersKey, orders);
TempData["SuccessMessage"] = "Pomyślnie utworzono zamówienia";
return(RedirectToAction("Index"));
}
