https://github.com/itsmenicky/bank-account

A python program that performs banking operations using OOP concepts
https://github.com/itsmenicky/bank-account

oops-in-python python

Last synced: 11 months ago
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A python program that performs banking operations using OOP concepts

• Host: GitHub
• URL: https://github.com/itsmenicky/bank-account
• Owner: itsmenicky
• Created: 2024-04-11T22:51:08.000Z (about 2 years ago)
• Default Branch: main
• Last Pushed: 2024-04-18T23:17:25.000Z (about 2 years ago)
• Last Synced: 2025-03-18T14:47:19.365Z (about 1 year ago)
• Topics: oops-in-python, python
• Language: Python
• Homepage:
• Size: 11.7 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
Bank Account 💸
 



Considering that a bank agency has 5 customers and each customer has an account:


  

    

      Customer

      Balance

    

    

      Marcos

      $ 1.000,00

    

    

      Julia

      $ 250,00

    

    

      João

      $ 2.500,00

    

    

      Roberto

      $ 3.000,00

    

    

      Janaína

      $ 4.500,00

    

  

An algorithm was developed in Python to manage these accounts. As the algorithm needs to deal with different bank accounts, I used the BankAccount class to store the account holder's name, account balance and password.


Considering that a new tax was created that must be applied to banking operations, for each withdrawal made, 0.25% of the amount withdrawn must be deducted from the customer's remaining balance. The discounted amounts are accumulated in a private attribute __cpmf, which has been added to the BankAccount class.



The get_password and get_cpmf methods were also created in the BankAccount class.


Main Program

In the main program I created five instances of BankAccount and stored these objects in a list. I added an info function that receives the list of bank accounts and displays the data (account holder and balance) of all accounts on the screen. I also added the program's interactions with the user. For this, the withdraw_interaction, deposit_interaction and transfer_interaction functions were created; and implemented an options menu in the application.


A password authenticator was also implemented for greater security in the program's banking operations, through the password_authenticator function, which receives as parameters the account_index (index referring to the user's account that is carrying out the operation) and the password to be verified, verify.