public void GetPaymentTypesByCustomerId_Should()
{
// Variable initializations
_paymentType1 = new PaymentType();
_testCustomer = new Customer();
// Add a test customer to get the returned ID
int custId = _custManager.AddCustomer(_testCustomer);
// Adds properties to the _paymentType instance
_paymentType1.Type = "Mastercard";
_paymentType1.AccountNumber = 12345678910;
// Adds the _paymentType to the _paymentList in the paymentTypeManager, passes in a customerId
_paymentTypeManager.AddNewPaymentType(_paymentType1, custId);
// Adding a second payment type to the list
PaymentType _paymentType2 = new PaymentType();
_paymentType2.Type = "Visa";
_paymentType2.AccountNumber = 0987654321;
// Adds the _paymentType to the _paymentList in the paymentTypeManager, passes in a customerId
_paymentTypeManager.AddNewPaymentType(_paymentType2, custId);
// Requests all the payments associated with a customer
List <PaymentType> customerPayments = _paymentTypeManager.GetPaymentTypesByCustomerId(custId);
// Checks that both payment types exist in the return list. Since a new customer ID is retrieved within this test, the number of times the payment types are added won't effect the test
Assert.Equal(2, customerPayments.Count);
}
/*
* Summary: Displays the add customer menu to the user
*/
public void Show()
{
// clear the console
Console.Clear();
Order UserOrder = _orderManager.GetUnpaidOrder(_customer.Id);
// get the users order
UserOrder = _orderManager.GetProductsFromOrder(UserOrder.Id);
// Check if order contains products
if (UserOrder.Products.Count() < 1)
{
// if no products on order, display message for user to add products first
string output = "";
do
{
Console.WriteLine("*** NO PRODUCTS EXIST IN YOUR SHOPPING CART. ***");
Console.WriteLine("*** ADD PRODUCTS TO YOUR SHOPPING CART FIRST. ***");
Console.WriteLine("*** PRESS ANY KEY TO RETURN TO MAIN MENU ***");
ConsoleKeyInfo enteredKey = Console.ReadKey();
Console.WriteLine("");
output = enteredKey.KeyChar.ToString();
} while (output == "");
}
else
{
// if orders present, display order total and prompt user to choose a payment type
/*
* Your order total is $149.54. Ready to purchase
* (Y/N) >
*
# If user entered Y
# Choose a payment option
# 1. Amex
# 2. Visa
# >
*/
// loop through products in order and confirm they are all available to purchase. (Quantity greater than 1)
// initialize variable to hold the total price of the items in the shopping cart
Double OrderTotal = 0;
// create a list to hold the unavailable product names
List <string> UnavailableProducts = new List <string>();
UserOrder.Products.ForEach(product =>
{
if (_orderManager.hasAvailableQuantity(product))
{
// loop through the user's products from the shopping cart and add the price of each to the OrderTotal
OrderTotal += product.Price;
}
else
{
// store the names of the unavailable products
UnavailableProducts.Add(product.Name);
// call function to remove the out-of-stock product from the order.
_orderManager.RemoveProductFromOrder(UserOrder.Id, product.Id);
}
});
// alert the user if any of their products are no longer available
if (UnavailableProducts.Count() > 0)
{
Console.WriteLine("The following items are no longer available to purchase.");
// loop through unavailable product names and print each to the console.
UnavailableProducts.ForEach(pName =>
{
Console.WriteLine($"{pName}");
});
}
// Alert the user to the total price and ask if they want to continue checking out
Console.WriteLine($"Your order total is ${OrderTotal}. Ready to purchase?");
Console.Write("(Y/N) > ");
// capture the user's input
ConsoleKeyInfo enteredKey = Console.ReadKey();
Console.WriteLine("");
string response = enteredKey.KeyChar.ToString();
// check user response (y or n)
if (response.ToLower() == "y")
{
string quitCmd = "";
// prompt user to pick a payment type
Console.WriteLine("Choose a payment option:");
// display their available Payment Types
List <PaymentType> CustPaymentTypes = _paymentTypeManager.GetPaymentTypesByCustomerId(_customer.Id);
// create a starting menu item number
int menuNum = 1;
// create a variable to hold the payment type choice
int output = 0;
// loop through payment types and write each to the console and increment the menuNum by 1.
CustPaymentTypes.ForEach(pt => {
Console.WriteLine($"{menuNum}. {pt.Type}");
menuNum++;
});
Console.Write("> ");
// Capture the user's input for their payment choice
ConsoleKeyInfo paymentChoice = Console.ReadKey();
Console.WriteLine("");
int.TryParse(paymentChoice.KeyChar.ToString(), out output);
// find the matching payment type
PaymentType selectedPaymentType = CustPaymentTypes.ElementAt(output - 1);
// close the order by adding the payment type info
bool successfullyClosed = _orderManager.CloseOrder(UserOrder.Id, selectedPaymentType.Id);
do
{
if (successfullyClosed)
{
Console.WriteLine("*** SUCCESS! ***");
Console.WriteLine("*** Press any key to go back to Main Menu. ***");
enteredKey = Console.ReadKey();
Console.WriteLine("");
quitCmd = enteredKey.KeyChar.ToString();
}
else
{
Console.WriteLine("*** There was an error closing your order. ***");
enteredKey = Console.ReadKey();
Console.WriteLine("");
quitCmd = enteredKey.KeyChar.ToString();
}
} while (quitCmd == "");
// If user chose "N" to not complete their order
}
else
{
string output = "";
do
{
Console.WriteLine("*** PURCHASE CANCELLED. ***");
Console.WriteLine("*** PRESS ANY KEY TO CONTINUE. ***");
enteredKey = Console.ReadKey();
Console.WriteLine("");
output = enteredKey.KeyChar.ToString();
} while (output == "");
}
}
}