BLU Market Shopping System

Overview

This is a simple console-based shopping system for BLU Market, a fictional marketplace. The system allows administrators to manage products and buyers to purchase products. The application interacts with a SQL Server database to store and retrieve product information.

Features

Administrator Functions

1. Add a product: Add new products to the inventory.
2. Modify a product: Edit the details of existing products.
3. Delete a product: Remove products from the inventory.

Buyer Functions

1. Buy product: Purchase products and generate a receipt.
2. View products: Display all available products.

Main Menu

• Allows users to choose between administrator and buyer functionalities.
• Requires administrators to log in with predefined credentials.

Prerequisites

1. SQL Server: Ensure you have SQL Server installed and running. The application uses sqlcmd to interact with the SQL Server.
2. Database: Create a database named project and a table inventories with the following structure:

   CREATE TABLE inventories (
       product_code INT PRIMARY KEY,
       product_name VARCHAR(100),
       product_price FLOAT,
       product_discount FLOAT
   );