We regularly interact with banks in our day-to-day lives but rarely think about the systems that power them. Banks power global finance, and the online information technology systems that enable these systems are incredibly complex.
This program is an example model of a banking system. We have designed the banking system using Python Object Oriented Programming (OOP) techniques.
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Open the main.py file
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The program presents the user with three options:
- Open a new bank account
- Access existing bank account
- Exit terminal
Note:
- If the user chooses option 1: Open a new bank account
- A prompt for name, address, account, we pass the deposit to the client's class in the client.py program.
- The system creates a unique user account number with a five-digit number using random numbers between 10000 and 99999.
- Account creates successfully, and we provide the user with a five-digit account number.
- If the user chooses option 2: Access existing bank account
- The program provides a prompt for a name and an account number.
- The system validates the authorization of the users' credentials against the authentication function within the bank class in the bank.py program.
- if Authentication is OK, we grant the user access to the accounts menu where they can: withdraw, deposit, get the balance via the client class (client.py), or exit the account window.
- if Authentication fails, the user is presented with a security message and redirected to account login.
- If the user chooses option 3: Exit terminal
- The program presents the user a message as the session terminates.
If you would like to work on this application, we'd love your pull requests and tickets on GitHub!
- If you open up a ticket, please make sure it describes the problem and or feature request fully.
- If you send us a pull request, make sure you add a test for what you completed.