public static void Main(string[] args)
{
var connectionString = SecretConfiguration.ConnectionString;
var optionsBuilder = new DbContextOptionsBuilder <_1811proj0Context>();
optionsBuilder.UseSqlServer(connectionString);
options = optionsBuilder.Options;
var db = new _1811proj0Context(options);
var repo = new PizzaRepository(db);
int activeProgram = 1;
while (activeProgram == 1)
{
Console.WriteLine();
Console.WriteLine("- - - - - - - - - - ");
Console.WriteLine("Pete's Pizza Pagoda");
Console.WriteLine();
Console.WriteLine("What would you like to do?");
Console.WriteLine("1) Place an order");
Console.WriteLine("2) Show all users by name");
Console.WriteLine("3) Show order history");
Console.WriteLine();
Console.WriteLine("4) Exit application");
Console.WriteLine();
var input = Console.ReadLine();
switch (input)
{
// Place an order
case "1":
Console.WriteLine();
Console.WriteLine("- - - - - - - - - - ");
Console.WriteLine("Choose a user to place an order for:");
Console.WriteLine();
int userCount = 1;
var systemUsers = repo.AllUsersByName;
// Display all users
foreach (var item in systemUsers)
{
Console.WriteLine($"{userCount}) {item.LastName}, {item.FirstName}");
userCount++;
}
Console.WriteLine();
input = Console.ReadLine();
int selectedIndex = -1;
// Check that input is a number
if (!Int32.TryParse(input, out selectedIndex))
{
Console.WriteLine("Please enter the number of a user from the list");
}
// Check if the input number is a number on the given list
else if (selectedIndex > systemUsers.Count || selectedIndex <= 0)
{
Console.WriteLine("User could not be found");
}
// Number is valid, get user
else
{
var activeUser = repo.GetUserById(systemUsers[selectedIndex - 1].UId);
int loggedIn = 1;
while (loggedIn == 1)
{
Console.WriteLine();
Console.WriteLine("- - - - - - - - - - ");
Console.WriteLine($"Welcome, {activeUser.FirstName} {activeUser.LastName}!");
Console.WriteLine("How can we help you today?");
Console.WriteLine();
Console.WriteLine("1) Place a new order");
Console.WriteLine("2) View order history");
Console.WriteLine();
Console.WriteLine("3) Logout");
input = Console.ReadLine();
switch (input)
{
// Place order for selected user
case "1":
int placingOrder = 1;
repo.CreateOrder(activeUser.UId, activeUser.DefaultLocation);
while (placingOrder == 1)
{
Console.WriteLine();
Console.WriteLine("- - - - - - - - - - ");
Console.WriteLine($"New order for {activeUser.FirstName} {activeUser.LastName}");
Console.WriteLine("| Pizza | Price | Quantity |");
Console.WriteLine("-------------------------------------------------------");
var currentOrder = repo.GetWorkingOrder(activeUser.UId);
foreach (var item in repo.ShowOrderDetails(currentOrder))
{
Console.WriteLine($"| {item.PizzaNavigation.Name} | ${item.PizzaNavigation.Price} | {item.Quantity} |");
}
Console.WriteLine("-------------------------------------------------------");
Console.WriteLine();
Console.WriteLine("1) Add entry");
Console.WriteLine("2) Remove entry");
Console.WriteLine();
Console.WriteLine("3) Place order");
Console.WriteLine("4) Cancel order");
Console.WriteLine();
input = Console.ReadLine();
switch (input)
{
case "1":
int addingPizza = 1;
while (addingPizza == 1)
{
Console.WriteLine();
Console.WriteLine("- - - - - - - - - - ");
Console.WriteLine("What kind of pizza would you like");
Console.WriteLine("-------------------------------------------------------");
foreach (var item in repo.ListAllPizzas())
{
Console.WriteLine($"{item.PId}) {item.Name}, ${item.Price}");
}
Console.WriteLine("-------------------------------------------------------");
Console.WriteLine();
input = Console.ReadLine();
int pizza = -1;
bool inputIsInt = Int32.TryParse(input, out pizza);
bool validId = false;
foreach (var item in repo.ListAllPizzas())
{
if (item.PId == pizza)
{
validId = true;
}
}
// Check that input is a number
if (!inputIsInt)
{
Console.WriteLine("Please enter the number of a pizza from the list");
}
else if (!validId)
{
Console.WriteLine("Pizza could not be found");
}
else
{
int getNumber = 1;
while (getNumber == 1)
{
Console.WriteLine("How many would you like to add?");
Console.WriteLine();
input = Console.ReadLine();
int quantity = -1;
if (!Int32.TryParse(input, out quantity))
{
Console.WriteLine("Please enter a number");
Console.WriteLine();
Console.WriteLine("- - - - - - - - - - ");
}
else
{
repo.CreateOrderEntry(currentOrder.OId, pizza, quantity);
repo.SaveChanges();
getNumber = 0;
}
}
}
addingPizza = 0;
}
break;
case "2":
if (repo.ShowOrderDetails(currentOrder).Count > 0)
{
Console.WriteLine();
Console.WriteLine("- - - - - - - - - - ");
Console.WriteLine("Which entry would you like to remove?");
Console.WriteLine("| ID | Pizza | Price | Quantity |");
foreach (var item in repo.ShowOrderDetails(currentOrder))
{
Console.WriteLine($"| {item.OeId} | {item.PizzaNavigation.Name} | ${item.PizzaNavigation.Price} | {item.Quantity} |");
}
Console.WriteLine("-------------------------------------------------------");
Console.WriteLine();
input = Console.ReadLine();
int entry = -1;
bool inputIsInt = Int32.TryParse(input, out entry);
bool validId = false;
foreach (var item in repo.ShowOrderDetails(currentOrder))
{
if (item.OeId == entry)
{
validId = true;
}
}
// Check that input is a number
if (!inputIsInt)
{
Console.WriteLine("Please enter the ID of the entry you wish to remove");
Console.WriteLine();
}
else if (!validId)
{
Console.WriteLine("Entry could not be found");
Console.WriteLine();
}
else
{
repo.DeleteOrderEntry(entry);
repo.SaveChanges();
}
}
else
{
Console.WriteLine("This order has no entries!");
Console.WriteLine();
Console.WriteLine("[press any key to continue]");
Console.ReadLine();
}
break;
case "3":
if (repo.ValidOrderPrice(currentOrder))
{
if (repo.ValidOrderSize(currentOrder))
{
currentOrder.OrderedAt = DateTime.Now;
currentOrder.TotalPrice = repo.GetOrderTotal(currentOrder);
currentOrder.NumOfOrderedItems = repo.GetNumberOfOrderItems(currentOrder);
repo.SaveChanges();
}
else
{
Console.WriteLine("Order must have at least 1 pizza, but no more than 12");
}
}
else
{
Console.WriteLine("Total order price cannot exceed $500");
}
placingOrder = 0;
Console.WriteLine();
Console.WriteLine("Order placed!");
Console.WriteLine("[Press any key to continue]");
Console.ReadLine();
break;
case "4":
placingOrder = 0;
repo.CancelOrder(currentOrder);
repo.SaveChanges();
break;
default:
Console.WriteLine();
Console.WriteLine("Command not recognized");
Console.WriteLine();
break;
}
}
break;
// Get user's order history
case "2":
Console.WriteLine();
Console.WriteLine("- - - - - - - - - - ");
Console.WriteLine($"{activeUser.FirstName} {activeUser.LastName}'s order history:");
DisplayOrders(repo.GetUsersOrderHistory(activeUser.UId), repo);
break;
// Log user out
case "3":
loggedIn = 0;
break;
default:
Console.WriteLine();
Console.WriteLine("Command not recognized");
Console.WriteLine();
break;
}
}
}
break;
// Show all users by name
case "2":
Console.WriteLine();
Console.WriteLine("- - - - - - - - - - ");
Console.WriteLine("All users by name:");
Console.WriteLine("| ID | Last Name | First Name | Default Location |");
Console.WriteLine("-------------------------------------------------------");
foreach (var item in repo.AllUsersByName)
{
Console.WriteLine($"| {item.UId} | {item.LastName} | {item.FirstName} | {item.DefaultLocation} |");
}
Console.WriteLine("-------------------------------------------------------");
Console.WriteLine();
Console.WriteLine("[Press any key to return to previous menu]");
Console.ReadLine();
break;
// Display show orders menu
case "3":
int viewOrders = 1;
while (viewOrders == 1)
{
Console.WriteLine();
Console.WriteLine("- - - - - - - - - - ");
Console.WriteLine("How would you like to view the orders?");
Console.WriteLine();
Console.WriteLine("1) By earliest order");
Console.WriteLine("2) By latest order");
Console.WriteLine("3) By cheapest order");
Console.WriteLine("4) By most expensive order");
Console.WriteLine();
Console.WriteLine("5) Return to main menu");
Console.WriteLine();
input = Console.ReadLine();
switch (input)
{
// Show all orders by earliest
case "1":
Console.WriteLine();
Console.WriteLine("- - - - - - - - - - ");
Console.WriteLine("All orders by earliest:");
DisplayOrders(repo.GetOrderHistoryByEarliest(), repo);
break;
// Show all orders by latest
case "2":
Console.WriteLine();
Console.WriteLine("- - - - - - - - - - ");
Console.WriteLine("All orders by latest:");
DisplayOrders(repo.GetOrderHistoryByLatest(), repo);
break;
// Show all orders by cheapest
case "3":
Console.WriteLine();
Console.WriteLine("- - - - - - - - - - ");
Console.WriteLine("All orders by cheapest:");
DisplayOrders(repo.GetOrderHistoryByCheapest(), repo);
break;
// Show all orders by most expensive
case "4":
Console.WriteLine();
Console.WriteLine("- - - - - - - - - - ");
Console.WriteLine("All orders by most expensive:");
DisplayOrders(repo.GetOrderHistoryByMostExpensive(), repo);
break;
// Return to Main Menu
case "5":
viewOrders = 0;
Console.WriteLine();
Console.WriteLine("- - - - - - - - - - ");
break;
default:
Console.WriteLine();
Console.WriteLine("Command not recognized");
Console.WriteLine();
break;
}
}
break;
// Exit Program
case "4":
activeProgram = 0;
Console.WriteLine();
Console.WriteLine("Exiting program...");
break;
default:
Console.WriteLine();
Console.WriteLine("Command not recognized");
Console.WriteLine();
break;
}
}
}
public void CancelOrderWorks()
{
var options = new DbContextOptionsBuilder <_1811proj0Context>().UseInMemoryDatabase("cancelorder_test").Options;
using (var db = new _1811proj0Context(options))
{
// Add location to in-memory database to be referenced
db.Locations.Add(new Locations {
LId = 1, City = "", State = ""
});
db.SaveChanges();
// Add user to in-memory database to be referenced
db.Users.Add(new Users {
UId = 1, FirstName = "", LastName = "", DefaultLocation = 1
});
db.SaveChanges();
// Add pizzas to in-memory database to be referenced
db.Pizzas.Add(new Pizzas {
PId = 1, Name = "", Price = 49.99M
});
db.Pizzas.Add(new Pizzas {
PId = 2, Name = "", Price = 44.99M
});
db.SaveChanges();
// Add orders to in-memory database to be tested/referenced
// This order will have 1 order entry to be removed
db.Orders.Add(new Orders
{
OId = 1,
OrderFor = 1,
OrderedFrom = 1,
OrderedAt = DateTime.Now,
TotalPrice = 0M
});
// This one will have 2 order entries to be removed
db.Orders.Add(new Orders
{
OId = 2,
OrderFor = 1,
OrderedFrom = 1,
OrderedAt = DateTime.Now,
TotalPrice = 0M
});
// This one will have no order entries to be removed
db.Orders.Add(new Orders
{
OId = 3,
OrderFor = 1,
OrderedFrom = 1,
OrderedAt = DateTime.Now,
TotalPrice = 0M
});
db.SaveChanges();
// Add order entries to in-memory database to populate the orders being tested
db.OrderEntries.Add(new OrderEntries
{
OeId = 1,
OnOrder = 1,
Pizza = 2,
Quantity = 5
});
db.OrderEntries.Add(new OrderEntries
{
OeId = 2,
OnOrder = 2,
Pizza = 1,
Quantity = 4
});
db.OrderEntries.Add(new OrderEntries
{
OeId = 3,
OnOrder = 2,
Pizza = 2,
Quantity = 3
});
db.SaveChanges();
}
// Act
using (var db = new _1811proj0Context(options))
{
var repo = new PizzaRepository(db);
repo.CancelOrder(db.Orders.Find(1));
repo.CancelOrder(db.Orders.Find(2));
// Attmpet to cancel an order with no order entries (this still needs to work in order to actually cancel the order)
repo.CancelOrder(db.Orders.Find(3));
}
// Assert
using (var db = new _1811proj0Context(options))
{
Assert.Null(db.OrderEntries.Find(1));
Assert.Null(db.OrderEntries.Find(2));
Assert.Null(db.OrderEntries.Find(3));
Assert.Null(db.Orders.Find(1));
Assert.Null(db.Orders.Find(2));
Assert.Null(db.Orders.Find(3));
// Ask if there's a way to set this up to test that it throws an exceptions
// Assert.Throws<ArgumentException>(repo.CancelOrder(db.Orders.Find(4)));
}
}