Gl menu close order

[Chewieez]

Link to Ticket

Closes #6 :: User should be able to complete a customer order

Description of Proposed Changes

• added a menu option to allow user to "Checkout" and close their active order
• added logic to check inventory status of each product before offering to close the order(checkout).
• added test to check functions needed to close an order, by adding payment type and date
• refactored AddProductsToCart.cs to check product availability before displaying products that are available to add to an order, refactored if statements and user prompts
• added code comments
• Added RemoveProductFromOrder method to OrderManager to handle removing out of stock products from an order when closing the order
• Added a test for the RemoveProductFromOrder method to OrderManagerShould.cs
• added content to the readme

Steps to Test

Outline the steps to test

Start in your root directory for project

git fetch --all
git checkout gl-MenuCloseOrder
cd bangazon-cli.Tests
dotnet restore
dotnet test

ALL tests should pass.

Then navigate to bangazon-cli directory

..
cd bangazon-cli
dotnet run

In Bangazon-CLI:

1. Set an active customer via Menu Item 2.
2. If needed, create some payment options (Menu Item 3)
3. If needed, create some products (Menu Item 4)
4. If needed, add some products to an order (Menu Item 7).
5. Select Menu Item 8 to "Complete an Order".
6. Make sure the total amount of money shown is the correct amount based on the products in your cart.
7. Choose "Y" when prompted if "Ready to Purchase"
8. Choose a payment option.
9. Check that you see a SUCCESS message

• Check database and see if there are any products with quantity of 1.
  1. If there are, in the CLI, add them to an order and check out that order (Menu Item 8).
  2. Go back and try to add that product to an order again and confirm that it is not listed as an option.
  3. In DB Browser, manually change the quantity on that product to 0. CLICK: WRITE CHANGES
  4. In Bangazon CLI, choose "N" to not checkout right now.
  5. Choose Menu Item 8 to checkout that order again.
  6. Confirm that you see a message stating that the product you changed the quantity on has been removed from your order
  7. Confirm in DB Browser that the record in the Order Product Table for that product and order relationship has been removed.

Impacted Areas in Application

List general components of the application that this PR will affect:

• AddProductsToCartMenu.cs
• CloseOrderMenu.cs
• OrderManager.cs
• OrderManagerShould.cs
• Readme.md

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Definition of Done

1. The project must be fully documented. This includes the following:
   1. Complete README that documents the steps to install the code, how to install any dependencies, or system configuration needed.
   2. Every class must be documented with purpose, author, and methods.
   3. Every method must be documented with purpose and argument list - which itself must contain a short purpose for each argument.
2. The project must be able to run fully, and without errors, on each teammate's system.
3. Fulfills every requirement. Every line of code has been peer reviewed.
4. For projects that require unit testing, core functionality must be identified and have at least one test for each.

[krysmathis]

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[kimberly-bird]

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[krysmathis]

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