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https://github.com/limagabri/banking-system
A simple banking system.
https://github.com/limagabri/banking-system
banking-system python3
Last synced: 24 days ago
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A simple banking system.
- Host: GitHub
- URL: https://github.com/limagabri/banking-system
- Owner: limagabri
- License: mit
- Created: 2024-09-18T05:02:20.000Z (3 months ago)
- Default Branch: main
- Last Pushed: 2024-09-23T16:42:28.000Z (3 months ago)
- Last Synced: 2024-12-07T12:06:18.040Z (24 days ago)
- Topics: banking-system, python3
- Language: Python
- Homepage: https://limagabri.github.io/Banking-System/
- Size: 19.5 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: readme.md
- License: LICENSE
Awesome Lists containing this project
README
# 🏦 Banking System
This project was developed as part of the NTT DATA Bootcamp - Data Engineering with Python challenge on [Digital Innovation One (DIO)](https://www.dio.me/). The goal is to implement a simple banking system with deposit, withdrawal, statement, user, and account management functionalities.
## ⚙️ Features
The banking system includes the following features:
1. **Deposit**: Allows users to deposit positive amounts into their bank accounts.
2. **Withdraw**: Users can make up to 3 withdrawals per day, with a maximum limit of R$ 500.00 per withdrawal.
3. **Statement**: Displays all deposits and withdrawals made, as well as the current account balance.
4. **Create User**: Users can be created by providing their name, date of birth, CPF (validated as a unique 11-digit number), and address.
5. **Create Account**: Each user can have one or more accounts. Accounts are created with a unique sequential number tied to a user.
6. **List Accounts**: Displays all the accounts created, showing the account number, branch, and associated user.
7. **List Customers**: Lists all registered customers, displaying their name, CPF, and address.
8. **Exit**: Closes the system.
## 🔒 System Rules
- **Deposits**:
- Only positive amounts are allowed.
- All deposits are recorded in the account statement.
- **Withdrawals**:
- Limit of 3 withdrawals per day.
- Maximum limit of R$ 500.00 per withdrawal.
- The system checks the account balance before allowing a withdrawal.
- **Statement**:
- Lists all transactions (deposits and withdrawals).
- Informs the user if no transactions were made.
- **Users**:
- Users are registered with a unique CPF (validated to ensure it is a valid 11-digit number).
- Duplicate CPFs are not allowed.
- **Accounts**:
- Each user can have multiple accounts.
- Accounts are created with a unique sequential number and tied to a fixed branch (0001).
- Only users with a valid CPF can create accounts.
## 🛠️ Technologies Used
- **Language**: Python 3
## 📋 Prerequisites
- Python 3 installed on your machine.
## 🚀 How to Run
To run the banking system, follow these steps:
1. Make sure you have Python installed on your machine.
2. Clone this repository.
```bash
git clone https://github.com/your-username/banking-system.git
```
3. Navigate to the project directory.
```bash
cd Banking-Challenge
```
4. Run the script:
```bash
python challenge.py
```
## 🔗 Links
* [Digital Innovation One (DIO)](https://www.dio.me/)
* [Bootcamp NTT DATA - Engenharia de Dados com Python](https://www.dio.me/bootcamp/engenharia-dados-python)
## 🤝 Contribution
Contributions, issues, and pull requests are welcome! Feel free to check the issues page if you have any questions or suggestions.
## 📄 License
This project is free for educational purposes.
This project is licensed under the MIT License.
See the LICENSE file for more details.