Bank Management System (C++ with Qt GUI)

This project is a bank management system implemented in C++ using the Qt GUI framework, as part of an Advanced Programming course. It simulates the basic banking operations and user account management in a simple, object-oriented manner with a graphical user interface.

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Project Goal

The aim of this project is to simulate a real-world banking system and implement its functionalities using core C++ programming concepts like object-oriented programming (OOP) and user input validation. The system models real-life banking components such as users, accounts, and transactions.

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Features

User Account Management

• Sign up and log in with a unique username and password
• Collect and store user information:
  • First name, last name, national ID, age
  • Unique credentials (username and password)

Bank Account Management

• Create up to 5 bank accounts per user
• Choose account type: Savings, Current, or Loan
• Randomly generate:
  • Card number
  • IBAN (Sheba number)
  • Account number
  • CVV2 code
• Set:
  • 4-digit PIN
  • Optional static second password
• Assign:
  • Expiration date: 3 years from creation
  • Initial balance: must be at least 50,000 Toman

Card-to-Card Transfers

• Transfer funds by entering a valid card number
• Display recipient's name and surname before confirming
• Validate:
  • Card expiration date
  • Transaction limit:
    • Max 3,000,000 Toman per transaction
    • Max 6,000,000 Toman per 24 hours
• Support for:
  • Static second password for transfers under 100,000 Toman
  • Dynamic second password (generated per transaction) for transfers over 100,000 Toman
• Transfer fee: 1% of the amount

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Technical Details

• Implemented in C++
• Uses Qt framework for GUI
• Uses Linked Lists with Templates to manage list of bank accounts
• Simulates realistic banking validations and constraints

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Project Structure

/BankProject
├── main.cpp
├── BankAccount.h / .cpp
├── Card.h / .cpp
├── CardInfo.h / .cpp / .ui
├── ChangePassword.h / .cpp / .ui
├── ConfirmTransfer.h / .cpp / .ui
├── CreateBankAccount.h / .cpp / .ui
├── Form.h / .cpp/ .ui
├── List.h / .cpp
├── LoginSignin.h / .cpp / .ui
├── MainPanel.h / .cpp / .ui
├── Panel.h / .cpp / .ui
├── scr.pro
├── Temp.h / .cpp
├── Transfer.h / .cpp / .ui
├── User.h / .cpp
├── UserPanel.h / .cpp / .ui
├── ViewBalance.h / .cpp / .ui
└── README.md

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How to Run

• Qt Creator IDE (used to develop the entire project)
• Qt libraries and dependencies (to build and run correctly)