public async Task <ActionResult> PizzaTopping(int orderID, Size size, int?pizzaID)
{
Pizza pizza;
var order = await db.Orders.FindAsync(orderID);
if (order.Submitted)
{
return(await Task.Run(() => RedirectToAction("Order")));
}
if (pizzaID.HasValue)
{
pizza = order.Pizzas.Single(p => p.ID == pizzaID);
}
else
{
pizza = new Pizza {
Inches = size
};
order.Pizzas.Add(pizza);
await db.SaveChangesAsync();
}
var toppingVM = new ToppingViewModel {
Pizza = pizza, Toppings = db.Toppings.ToList()
};
return(await Task.Run(() => View(toppingVM)));
}
/// <summary>
/// add du lieu. vao bang? topping
/// </summary>
/// <param name="_topping"></param>
/// <param name="countRows"></param>
public void AddDataDgvTopping(ToppingViewModel _topping, int countRows)
{
if (dgvTopping.Rows.Count == 0)
{
dgvTopping.Rows.Add();
dgvTopping.Rows[0].Cells["MaTopping"].Value = _topping.MaTopping;
dgvTopping.Rows[0].Cells["TenTopping"].Value = _topping.TenTopping;
}
else
{
dgvTopping.Rows.Add();
dgvTopping.Rows[countRows].Cells["MaTopping"].Value = _topping.MaTopping;
dgvTopping.Rows[countRows].Cells["TenTopping"].Value = _topping.TenTopping;
}
}
public IActionResult SizeAndToppingPicker()
{
var toppings = _context.ToppingInfo.ToList();
var model = new ToppingViewModel
{
Toppings = new string[toppings.Count]
};
int i = 0;
foreach (var topping in toppings)
{
model.Toppings[i] = topping.Name;
i++;
}
return(View(model));
}
public async Task <ActionResult> FreePizza(int?pizzaID)
{
if (User.Identity.IsAuthenticated)
{
var member = await db.Members.FindAsync(User.Identity.GetUserId());
if (member.GetPoints() > 0)
{
var order = new Order();
db.Orders.Add(order);
Pizza pizza;
if (pizzaID.HasValue)
{
pizza = await db.Pizzas.FindAsync(pizzaID);
}
else
{
pizza = new Pizza {
Inches = Size.Medium, Free = true
};
}
order.Pizzas.Add(pizza);
await db.SaveChangesAsync();
var toppingVM = new ToppingViewModel {
Pizza = pizza, Toppings = db.Toppings.ToList()
};
return(await Task.Run(() => View(toppingVM)));
}
else
{
throw new InvalidOperationException("You do not have enough points to claim a free pizza.");
}
}
else
{
throw new UnauthorizedAccessException("Guests cannot claim free pizzas.");
}
}
public IHttpActionResult GetSumLuaChonByMaHoaDon(int maHoaDon)
{
using (var db = new QuanLyTraSuaEntities())
{
var maLuaChon = db.HoaDonChiTiets.SingleOrDefault(v => v.MaHoaDon == maHoaDon).MaLuaChon;
var maTopping = db.LuaChons.Where(v => v.MaLuaChon == maLuaChon).ToList();
var result = new List <ToppingViewModel>();
maTopping.ForEach(v =>
{
var temp = db.Toppings.Single(n => n.MaTopping == v.MaTopping);
var resultItem = new ToppingViewModel()
{
MaTopping = temp.MaTopping,
TenTopping = temp.TenTopping,
DonGia = temp.DonGia,
HinhAnh = temp.HinhAnh
};
result.Add(resultItem);
});
return(Ok(result.ToList()));
}
}
public void ToppingOptionAvailable()
{
ToppingViewModel.GetToppings();
}
public IActionResult Visit(int ID)
{
StoreModel store;
try {
store = _repo.GetStore(ID);
} catch (SqlException e) {
if (e.Message.Contains("server was not found"))
{
Console.WriteLine("Could not connect to the SQL database");
StoreViewModel thisModel = new StoreViewModel();
thisModel.ReasonForError = "An internal error has occured. Please return to the main page and try again.";
return(View("Error", thisModel));
}
throw e;
}
if (store == null)
{
StoreViewModel thisModel = new StoreViewModel();
thisModel.ReasonForError = $"A store with an ID of {ID} does not exist. Please enter a different ID from the URL, or select a store from the selection page after logging in.";
return(View("Error", thisModel));
}
List <MenuModel> items = _repo.GetMenu(ID);
List <PizzaModel> pizzas = new List <PizzaModel>();
List <CheckModel> pizzasToSelectFrom = new List <CheckModel>();
List <ToppingModel> toppings = _repo.GetToppings();
foreach (MenuModel item in items)
{
PizzaModel pizza = _repo.GetPizza(item.PizzaID);
if (pizza == null)
{
Console.WriteLine($"Unknown pizza found with ID {item.PizzaID} from store {item.StoreID} at menu ID {item.ID}");
continue;
}
string[] temp = pizza.DefaultToppings.Split(',');
int[] defaultToppingIDs = new int[temp.Length];
for (int i = 0; i < temp.Length; i++)
{
if (!int.TryParse(temp[i], out defaultToppingIDs[i]))
{
Console.WriteLine($"Database error: Expected integer for default topping ID in pizza {pizza.ID}, got {temp[i]}");
continue;
}
}
pizzas.Add(pizza);
CrustModel crust = _repo.GetCrust(pizza.DefaultCrustID);
ToppingViewModel[] toppingsSelected = new ToppingViewModel[toppings.Count()];
for (int i = 0; i < toppingsSelected.Length; i++)
{
ToppingModel topping = toppings[i];
toppingsSelected[i] = new ToppingViewModel {
ID = topping.ID, Name = topping.Name, IsSelected = defaultToppingIDs.Contains(topping.ID)
};
}
pizzasToSelectFrom.Add(new CheckModel {
ID = pizza.ID, Name = pizza.Name, Checked = false, Cost = pizza.Cost, DefaultCrust = crust.ID, SelectedCrust = crust.ID.ToString(), SelectedToppings = toppingsSelected
});
}
List <SelectListItem> crustDropDownOptions = new List <SelectListItem>();
foreach (CrustModel crust in _repo.GetCrusts())
{
crustDropDownOptions.Add(new SelectListItem {
Text = crust.Name, Value = crust.ID.ToString()
});
}
StoreViewModel model = new StoreViewModel();
model.StoreName = store.Name;
model.Menu = pizzasToSelectFrom;
try {
_ = userLoggedIn; // keeps the session data alive
} catch (NullReferenceException) {
// people can view menus if they're not logged in, but not order
}
model.Crusts = crustDropDownOptions;
model.Toppings = toppings;
TempData["StoreID"] = store.ID;
TempData.Keep("StoreID");
return(View(model));
}
public IActionResult SubmitOrder(StoreViewModel model)
{
TempData.Keep("StoreID");
int storeID = (int)TempData["StoreID"];
try {
_ = userLoggedIn;
} catch (NullReferenceException) {
model.ReasonForError = "You are not logged into the system. You will only be able to view menus until you return to the main page and log in.";
return(View("Visit", model));
}
StoreModel store = _repo.GetStore(storeID);
model.StoreName = store.Name;
// reference needs to be re-established if an error occurs submitting the order
List <SelectListItem> c = new List <SelectListItem>();
foreach (CrustModel crust in _repo.GetCrusts())
{
c.Add(new SelectListItem {
Text = crust.Name, Value = crust.ID.ToString()
});
}
model.Crusts = c;
bool submitOrderClicked = Request.Form["SubmitOrder"].ToString() != "";
bool addCustomPizzaClicked = Request.Form["AddCustom"].ToString() != "";
bool backButtonClicked = Request.Form["Back"].ToString() != "";
int buttonsClicked = (submitOrderClicked ? 1 : 0) + (addCustomPizzaClicked ? 1 : 0) + (backButtonClicked ? 1 : 0);
if (buttonsClicked > 1)
{
Console.WriteLine("Multiple buttons registered as clicked on the menu page");
model.ReasonForError = "There was a problem processing your request. Please try again.";
return(View("Visit", model));
}
else if (submitOrderClicked)
{
Tuple <int, string> userCanOrder = _repo.UserCanOrder(storeID, userLoggedIn);
if (userCanOrder.Item1 == 1)
{
model.ReasonForError = $"You cannot place another order at any store for {userCanOrder.Item2}";
return(View("Visit", model));
}
else if (userCanOrder.Item1 == 2)
{
model.ReasonForError = $"You cannot place another order at this store for {userCanOrder.Item2}";
return(View("Visit", model));
}
decimal overallCost = 0.00M;
int overallQuantity = 0;
int max = _repo.GetNextOrderNumber();
bool noIssues = true;
foreach (CheckModel selectedPizza in model.Menu)
{
if (selectedPizza.Checked)
{
string size = selectedPizza.SelectedSize.ToString().ToLower();
if (Enum.IsDefined(typeof(Size), size))
{
model.ReasonForError = $"Invalid size on pizza {selectedPizza.Name}";
return(View("Visit", model));
}
if (selectedPizza.Quantity == 0)
{
model.ReasonForError = $"{selectedPizza.Name} pizza must have a quantity greater than 0 if selected to be ordered";
return(View("Visit", model));
}
else if (selectedPizza.Quantity < 0)
{
model.ReasonForError = $"{selectedPizza.Name} pizza must have a positive quantity greater";
return(View("Visit", model));
}
int crustID;
CrustModel crust = null;
if (int.TryParse(selectedPizza.SelectedCrust, out crustID))
{
crust = _repo.GetCrust(crustID);
}
if (crust == null)
{
model.ReasonForError = $"No crust was selected on the {selectedPizza.Name} pizza. Please try selecting a different crust.";
return(View("Visit", model));
}
PizzaModel pizza;
if (selectedPizza.ID != 0)
{
pizza = _repo.GetPizza(selectedPizza.ID);
}
else
{
pizza = new PizzaModel {
Cost = 20.00M
};
}
if (pizza == null)
{
Console.WriteLine($"Unknown pizza with ID {selectedPizza.ID} submitted; skipping");
continue;
}
decimal costOfThesePizzas = pizza.Cost * (decimal)selectedPizza.Quantity;
string toppingIDs = "";
int toppingCount = 0;
foreach (ToppingViewModel topping in selectedPizza.SelectedToppings)
{
if (topping.IsSelected)
{
toppingIDs += $"{topping.ID},";
toppingCount++;
}
}
if (toppingCount > 5)
{
model.ReasonForError = $"{selectedPizza.Name} has more than 5 toppings selected. Please uncheck some toppings on this pizza.";
return(View("Visit", model));
}
else if (toppingCount < 2)
{
model.ReasonForError = $"{selectedPizza.Name} needs at least 2 toppings selected. Please add some more toppings on this pizza.";
return(View("Visit", model));
}
toppingIDs = toppingIDs.Substring(0, toppingIDs.Length - 1);
noIssues &= _repo.AddOrder(new OrderModel {
OrderID = max + 1,
StoreID = storeID,
PizzaID = pizza.ID,
UserID = userLoggedIn,
Created = DateTime.Now,
Quantity = selectedPizza.Quantity,
TotalCost = costOfThesePizzas,
Size = selectedPizza.SelectedSize.ToString(),
CrustID = crust.ID,
Toppings = toppingIDs
});
overallCost += costOfThesePizzas;
overallQuantity += selectedPizza.Quantity;
}
}
if (overallCost > 250.00M)
{
model.ReasonForError = "This order exceeds $250. Please remove some pizzas, then try again.";
return(View("Visit", model));
}
else if (overallQuantity > 50)
{
model.ReasonForError = "This order exceeds 50 pizzas. Please remove some pizzas, then try again.";
return(View("Visit", model));
}
else if (overallQuantity == 0)
{
model.ReasonForError = "There are no pizzas in this order. Please add some pizzas, then try again.";
return(View("Visit", model));
}
else if (!noIssues)
{
model.ReasonForError = "There was a problem adding some pizzas to your order";
}
return(View("Submitted"));
}
else if (addCustomPizzaClicked)
{
List <ToppingModel> toppings = _repo.GetToppings();
ToppingViewModel[] toppingsSelected = new ToppingViewModel[toppings.Count()];
for (int i = 0; i < toppingsSelected.Length; i++)
{
ToppingModel topping = toppings[i];
toppingsSelected[i] = new ToppingViewModel {
ID = topping.ID, Name = topping.Name, IsSelected = false
};
}
model.Menu.Add(new CheckModel {
ID = 0, Name = "Custom", Checked = true, Cost = 20.00M, DefaultCrust = 0, SelectedToppings = toppingsSelected
});
return(View("Visit", model));
}
else if (backButtonClicked)
{
return(Redirect("/User/StoreSelection"));
}
else // no buttons check is placed down here to remove the 'not all code paths return a value' error
{
Console.WriteLine("Request was sent but no buttons registered as clicked");
model.ReasonForError = "There was a problem processing your request. Please try again.";
return(View("Visit", model));
}
}
