chamikajaya/atm-simulation

My submission for ATM project using Java and OOP concepts

ABC Bank ATM Simulation

Welcome to the ABC Bank ATM simulation project! This Java-based project leverages object-oriented programming (OOP) concepts to create a virtual ATM system for ABC Bank. This system allows clients to perform various banking transactions, manage their accounts, and access their funds securely.

Table of Contents

• Project Overview
• Client and Account Information
• Transactions
• User Experience

Project Overview

ABC Bank's ATM project aims to provide a seamless banking experience to its clients. Here's an overview of the key features and functionalities:

Client and Account Information

• Clients have unique IDs and personal details, including name, nationality, occupation, address, age, and gender.
• Each client is assigned a Personal Identification Number (PIN) for ATM access.
• Clients can hold multiple bank accounts.
• Account details include account numbers, operating currencies, branch information, and balances.
• Saving accounts accrue interest, and all client accounts must operate in a single currency.
• Clients can request loans, which are linked to their accounts and include loan amount, interest rate, duration, and payment method.

Transactions

• All transactions are recorded with a unique transaction ID, account ID, date, and status (success, failure, or cancellation).
• Supported transactions include deposits, withdrawals, and balance inquiries.
• Deposit and withdrawal transactions record the transaction amount.
• Balance inquiries display the account balance.

User Experience

Upon accessing the ABC Bank ATM:

1. Clients are greeted with a "Welcome!" message and prompted to enter their PIN.
2. Clients view their accounts and select one to proceed.
3. Clients are presented with the main menu options:
   • View Balance
   • Withdraw Money
   • Deposit Money
   • Exit
4. Clients choose an option, and if it involves a transaction, they are asked to enter the amount. After completing the transaction, the remaining balance is displayed.