🏦 Bank Management System (Full OOP)

A robust and secure Banking Management System developed in C++. This project is a comprehensive demonstration of Object-Oriented Programming (OOP), inheritance, and professional file-based data management.

🌟 Key Features

🚀 Main Features

• Client Management: Add, Delete, Update, and Find clients.
• User Management: Multi-user system with different permissions (Admin/User).
• Transaction System: Deposit, Withdraw, and Transfer between accounts.
• Currency Exchange: Real-time currency conversion and rate updates.
• Logging System: Tracks Login/Logout activities and Transfer logs in text files.
• Data Persistence: All data is saved and retrieved from .txt files.

👤 User & Security System

• Authentication: Secure login system with LoginRegister.txt tracking.
• Permissions: Multi-level user access (Admin vs. Regular User) managed via clsUser.h.
• Activity Logs: Tracks every login/logout and transfer operation in TransferLog.txt.

💰 Financial Operations

• Account Management: Full CRUD operations (Add, Delete, Update, Find) for Clients.
• Transactions: Support for Deposits, Withdrawals, and Transfers between accounts with validation.
• Total Balances: Real-time calculation of all bank assets.

💱 Currency Exchange System

• Live Rates: Manage and update currency rates via Currencies.txt.
• Currency Calculator: Convert between international currencies using clsCurrency.h logic.

🛠️ Technical Stack

• Language: C++
• Design Pattern: Object-Oriented Programming (Modular Classes)
• Data Persistence: Flat-file database system (.txt files).
• Validation: Robust input handling through clsInputValidate.h.

📂 Project Structure (Main Files)

• Bank.cpp: The entry point of the application.
• Bank.slnx: Visual Studio solution file for easy setup.
• cls...h: Logic and UI classes for different system screens.
• *.txt: Data files acting as the system's database.

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Developed with a focus on clean code and scalable software architecture.

Developed by: AbooodGh 👨‍💻