Blood Donor Management System

A Python-based Blood Donor Management System with a graphical interface and SQL integration.

Description

This application provides a user-friendly interface for managing blood donor information. It supports adding, updating, deleting, and searching donor records stored in a PostgreSQL database.

Features

• Intuitive graphical interface built with Tkinter.
• Full CRUD operations (Create, Read, Update, Delete) for donor records.
• Advanced search functionality by:
  • Blood group
  • Last donation date
  • Address
  • Phone number
• Secure database connection using environment variables.

Technologies Used

• Python 3
• Tkinter for GUI
• PostgreSQL for database
• psycopg2 for database connection
• python-dotenv for environment variable management

Installation

1. Clone the repository:

   git clone https://github.com/your-repo/Blood-Bank-Management-System.git
   cd Blood-Bank-Management-System

2. Install required packages:

   pip install -r requirements.txt

3. Set up PostgreSQL:

   • Create a database named bdms.
   • Create a table named donors

4. Configure environment variables:

   • Create a .env file in the project root with the following content:

     DB_PASSWORD=your_database_password
     

Usage

Run the application:

python main.py

Database Schema

The donors table contains the following fields:

Field	Type	Description
id	Primary Key	Unique identifier
name	Text	Donor's name
gender	Text	Donor's gender
blood_group	Text	Blood group (e.g., A+)
number	Text	Phone number
email	Text	Email address
dob	Text	Date of birth
ailment	Text	Medical conditions
last_donation	Text	Last donation date
address	Text	Residential address

Screenshots

License

Specify your license here (e.g., MIT, Apache 2.0).