public ActionResult DeletePrefabPizza(long ID)
{
ActionResult response = null;
try
{
PizzaDO pizzaDO = _pizzaDAO.ViewPizzaByID(ID);
if (pizzaDO != null) // If that pizza exists
{
PizzaPO existingPizza = Mapping.PizzaMapper.PizzaDOtoPizzaPO(pizzaDO);
if (existingPizza.OrderID == null) // If the pizza is in fact a prefab
{
_pizzaDAO.DeletePizza(ID);
TempData["SuccessMessage"] = "Pizza was successfully deleted";
response = RedirectToAction("PrefabPizzas", "Pizza");
}
else // Otherwise, the pizza the Admin is trying to delete is not a prefab pizza.
{
response = RedirectingPage("That pizza is not a prefab.", "../PrefabPizzas");
}
}
else // Otherwise, the pizza didn't exist.
{
response = RedirectToAction("That pizza doesn't exist.", "../PrefabPizzas");
}
}
catch (Exception exception)
{
Logger.LogExceptionNoRepeats(exception);
}
finally
{
if (response == null)
{
response = RedirectToAction("Index", "Home");
}
}
return(response);
}
public ActionResult DeleteFromOrder(long ID)
{
ActionResult response = null;
int rowsAffected = 0;
try
{
// Get the pizza the user is currently trying to delete from the DB.
PizzaDO pizzaDO = _pizzaDAO.ViewPizzaByID(ID);
if (pizzaDO != null) // If the pizza exists in the DB
{
PizzaPO pizzaPO = Mapping.PizzaMapper.PizzaDOtoPizzaPO(pizzaDO);
if (pizzaPO.OrderID == null) // If this pizza is a prefab pizza.
{
// Thats a prefab pizza and that shouldn't be deleted from this action.
if (GetSessionRole() == 1)
{
TempData["ErrorMessage"] = "You must delete that pizza from this page.";
response = RedirectToAction("PrefabPizzas", "Pizza");
}
else
{
}
}
else // Otherwise, the pizza isn't a prefab.
{
// Get the order that this pizza is associated with the pizza.
// Use this later to update the new total for the order.
OrderPO orderPO =
Mapping
.OrderMapper
.OrderDOtoOrderPO(_orderDAO.GetOrderByID((long)pizzaPO.OrderID));
if (GetSessionRole() == 1) // If current user is an Admin.
{
// Delete the pizza from the order.
rowsAffected = _pizzaDAO.DeletePizza(ID);
}
else
{
// Check to make sure that the current user is associated with the pizza's order.
if (GetSessionUserID() != orderPO.UserID) // If the order is not tied to the current user...
{
Logger.Log("WARNING", "PizzaController", "DeletePizza",
"User #" + GetSessionUserID() + " tried to delete someone elses pizza");
response = RedirectingPage("You do not have enough permissions to change a customers order.", "../../");
}
else // The user is trying to delete their own pizza.
{
if (orderPO.Paid) // If the order has already been paid for.
{
// Send the user back to the Order Details page.
TempData["ErrorMessage"] = "The order cannot be changed since it has already been paid for.";
response = RedirectToAction("OrderDetails", "Order", new { ID = orderPO.OrderID });
}
else
{
// The order hasn't been paid for yet, so it's oaky to delete the pizza.
rowsAffected = _pizzaDAO.DeletePizza(ID);
response = RedirectToAction("OrderDetails", "Order", new { ID = orderPO.OrderID });
}
}
}
if (rowsAffected > 0) // If a database call was made and it was successfull.
{
// Recalculate the total for the order.
// Get all of the pizzas associated with this order
List <PizzaBO> pizzaBOList =
Mapping
.PizzaMapper
.PizzaDOListToPizzaBOList(_pizzaDAO.GetPizzasByOrderID(orderPO.OrderID));
if (pizzaBOList.Count == 0) // If there are no pizzas tied to this order...
{
// Delete the order.
response = RedirectToAction("DeleteOrder", "Order", new { ID = orderPO.OrderID });
}
else
{
// Calculate the new total
decimal newTotal = _pizzaBLO.GetCostOfPizzas(pizzaBOList);
// Update the order's total.
_orderDAO.UpdateOrderTotal(orderPO.OrderID, newTotal);
// Redirect the user to the order details page.
TempData["SuccessMessage"] = "Successfully delete the pizza from the order.";
response = RedirectToAction("OrderDetails", "Order", new { ID = orderPO.OrderID });
}
}
}
}
else
{
TempData["ErrorMessage"] = "That pizza doesn't exists.";
}
}
catch (Exception exception)
{
Logger.LogExceptionNoRepeats(exception);
}
finally
{
if (response == null)
{
response = RedirectToAction("Index", "Home");
}
}
return(response);
}
public ActionResult DeleteFromOrder(long ID)
{
ActionResult response = null;
int rowsAffected = 0;
try
{
PizzaDO pizzaDO = _pizzaDAO.ViewPizzaByID(ID);
if (pizzaDO != null)
{
PizzaPO pizzaPO = Mapping.PizzaMapper.PizzaDOtoPizzaPO(pizzaDO);
if (pizzaPO.OrderID == null)
{
// Thats a prefab pizza and that shouldn't be deleted from this action.
if (GetSessionRole() == 1)
{
TempData["ErrorMessage"] = "You must delete that pizza from this page.";
response = RedirectToAction("PrefabPizzas", "Pizza");
}
}
else
{
// Get the order that this pizza is associated with the pizza.
// Use this later to update the new total for the order.
OrderPO orderPO =
Mapping
.OrderMapper
.OrderDOtoOrderPO(_orderDAO.GetOrderByID((long)pizzaPO.OrderID));
if (GetSessionRole() == 1)
{
rowsAffected = _pizzaDAO.DeletePizza(ID);
}
else
{
// Check to make sure that the current user is associated with the pizza's order.
if (GetSessionUserID() == orderPO.UserID)
{
// The user is deleting their own pizza, so that's okay.
rowsAffected = _pizzaDAO.DeletePizza(ID);
response = RedirectToAction("OrderDetails", "Order", new { ID = orderPO.OrderID });
}
else
{
Logger.Log("WARNING", "PizzaController", "DeletePizza",
"User #" + GetSessionUserID() + " tried to delete someone elses pizza");
response = RedirectingPage("You do not have enough permissions to change a customers order.", "../../");
}
}
if (rowsAffected > 0)
{
// Recalculate the total for the order.
// Get all of the pizza associated with this order
List <PizzaBO> pizzaBOList =
Mapping
.PizzaMapper
.PizzaDOListToPizzaBOList(_pizzaDAO.GetPizzasByOrderID(orderPO.OrderID));
// Calculate the new total
decimal newTotal = _pizzaBLO.GetCostOfPizzas(pizzaBOList);
// Update the order's total.
_orderDAO.UpdateOrderTotal(orderPO.OrderID, newTotal);
}
}
}
else
{
TempData["ErrorMessage"] = "That pizza doesn't exists.";
}
}
catch (Exception exception)
{
Logger.LogExceptionNoRepeats(exception);
}
finally
{
if (response == null)
{
response = RedirectToAction("Index", "Home");
}
}
return(response);
}