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Account and Customer Class

Moodle Link

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Consider a class to represent bank accounts:


Consider an alternative design. We actually have two classes, accounts and customers.

An account has the following:

  • An account name
  • An associated customer (not just a name)
  • A balance
  • An interest rate (0-100)

And we can do the following with an account (methods):

  • __init__(self, name, cust, balance=0, interest=0)
  • withdraw(self, amount)
  • deposit(self, amount)
  • getBalance(self)
  • getName(self)
  • getCust(self)

where cust is a Customer object (below), not a customer name

And we also have a customer withthe following:

  • Name
  • Address
  • Phone
  • Social Security Number

And the following methods:

  • __init__(self, name, address, phone, SSN)
  • getName(self)
  • getAddress(self)
  • getPhone(self)
  • getSSN(self)
  • setName(self, name)
  • setAddress(self, address)
  • setPhone(self, phone)
  • setSSN(self, ssn)

Step 1

Create and test both classes. You will need a new file for customer.

Step 2

Add a menu with the following options:

  1. Add a customer
  2. List customer
  3. Add an account
  4. List all accounts
  5. List account by customer
  6. Pick an account and deposit
  7. Pick an account and withdraw
  8. Add monthly interest to all accounts

The trick is how to add an account since it refers to a customer. WE have to add a customer first, then have a way to pick a customer for an account. How do we doo this?

Also - how to we pick an account for deposit and withdraw? (Hint, we need to pick a customer first, then the account)

Complete the following system, and turn in on Moodle.

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Topic revision: r2 - 2020-04-08 - JimSkon
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