AQrate Cashier App

AQrate Cashier App is a comprehensive Point of Sale (POS) system designed for efficiency and ease of use. It features a modern dark-themed UI, advanced inventory tracking, real-time analytics, and robust transaction management.

Features

🚀 Core Features

• Transaction Processing: Fast and secure checkout with support for Tax (11%), Discounts, and Multiple Payment Methods (Cash, QRIS, Transfer).
• Receipt Printing: Integration with JasperReports for professional thermal receipt printing.
• Barcode Scanner Support: Quickly add items to the cart using standard barcode scanners.

📦 Inventory Management

• Real-time Stock Tracking: Automatic stock deduction upon sale and addition upon incoming shipments.
• Stock Logs: Detailed history of every stock movement (Incoming, Outgoing, Adjustments).
• Supplier Management: Maintain a database of suppliers and their details.
• Low Stock Alerts: Visual notifications when items run low to prevent stockouts.

📊 Analytics & Reporting

• Interactive Dashboard: Real-time view of Total Sales, Transaction Counts, and Top Selling Items (Pie Chart).
• Excel Export: One-click export of sales history to Excel (.xlsx) for offline analysis.
• Incoming Logs: Track stock replenishment history.

🎨 Modern UI/UX

• Dark Mode: Built with FlatLaf for a sleek, modern, and eye-friendly interface.
• Responsive Design: optimized for various screen sizes (within desktop context).

Tech Stack

• Language: Java (JDK 17+)
• GUI Framework: Swing (with FlatLaf)
• Database: MySQL
• Build Tool: Maven
• Reporting: JasperReports
• Excel Export: Apache POI

Installation

1. Clone the Repository

   git clone https://github.com/kangphp/AQrateCashierApp.git

2. Database Setup

   • Creates a MySQL database named aqcashier.
   • Import the SQL scripts located in src/main/resources/sql/ in order:
     1. migration_phase2.sql
     2. migration_phase3.sql

3. Build the Project

   mvn clean install

4. Run the Application

   • Execute the Driver class in src/main/java/Driver.java.
   • Default Login credentials (if RBAC enabled): admin / admin (or as configured in your DB).

License

This project is open-source and available under the MIT License.