Build a Simple Snack Bar program in Intellij using Kotlin

Snack has id, name, quantity, cost, vending machine id Snack can set and get name, get quantity (private setter), add quantity given quantity (method), buy snack given quantity (method, returns cost), get total cost given a quantity (property, calculated on get).

Vending machine has id, name
Vending Machine set and return name and return the id

Customer has id, name, cash on hand
Customer can add cash, buy given total cash used in purchase (method, adjusts cash on hand), get and set name, get cash on hand.
Add a property called "isBroke". Write a getter which will check if the customer has any money and return false if so.

• Instantiate 2 customers
  • Jane with $45.25
  • Bob with $33.14
• Instantiate 3 Vending Machines
  • Food
  • Drink
  • Office
• Instantiate 5 snacks
  • In Vending Machine Food
    • 36 Chips at $1.75
    • 36 Chocolate Bar at $1.00
    • 30 Pretzel at $2.00
  • In Vending Machine Drink
    • 24 Soda at $2.50
    • 20 Water at $2.75

1. Jane buys 3 of Soda. Print Jane Cash on hand. Print quantity of Soda.
2. Jane buys 1 of Pretzel. Print Jane Cash on hand. Print quantity of Pretzel.
3. Bob buys 2 of Soda. Print Bob Cash on Hand. Print quantity of Soda.
4. Jane finds $10. Print Jane Cash on Hand.
5. Jane buys 1 of Chocolate Bar. Print Jane Cash on Hand. Print quantity of Chocolate Bar.
6. Snack 3 gets 12 more. Print quantity of Pretzel.
7. Bob buys 3 of Pretzel. Print Bob Cash on hand. Print quantity of Pretzel.

You are free to pick either of these options or create your own. Just be sure to commit once you complete the first part of the assignment.

• Build a full command line app with menus to interact with your snackbar as a customer or as a manager

You can read content from the command line just like you would in a java app. Here is a sample method.

import java.util.Scanner

fun main(vararg args: String) {
  val input = Scanner(System.`in`)
  val a = input.nextInt()
  val b = input.nextInt()
  println(a + b)
}

• Write the Base CrudySnacks JX app in Kotlin

TIP: The annotations work the same as they do in Java.
For your repositories, you can inheritf from JPA repository with this line: interface VendingMachineRepository: JpaRepository<VendingMachine, Long>