Feature of the application -

1. Brand and Category Management:

• Ability to upload and manage brand/category details using TSV files from the user interface.
• View, create, and edit brand details through the UI for efficient organization.

2. Product Management:

• Upload and manage product details using TSV files, ensuring strict validation against existing brand-category records.
• Seamless view, creation, and editing of product details via the user interface.

3. Inventory Management:

• Upload and modify product-wise inventory using TSV files, enabling dynamic adjustments during customer orders.
• Effortless inventory editing for individual products, ensuring accurate stock maintenance.

4. Order Creation and Management:

• Smooth creation of customer orders by entering barcode, quantity, and MRP.
• Instant reduction of inventory upon order creation, maintaining accurate stock levels.
• Ability to edit existing customer orders for flexibility in managing sales transactions.

5. Customer Invoice Generation:

• Integration of a separate module for generating PDF invoices, allowing for easy printing.
• Functionality to input required invoice fields, receiving Base64 encoded strings for PDF conversion and local storage.

6. Reporting Enhancements:

• Generation of detailed reports including inventory, brand, and sales reports for comprehensive business insights.
• Users can download reports in TSV format for convenient data analysis and processing.

7. Scheduler Integration for Daily Sales Updates:

• Utilized Scheduler in Spring to create a job for updating daily sales data.
• Automated process ensuring timely and accurate updates, enhancing system efficiency.

8. User Authentication and Role-Based Access:

• Basic signup page utilizing email for role assignment (operator/supervisor) based on predefined properties.
• Role-specific access control ensuring operators or supervisors access only relevant functionalities.

9. JUnit Testing:

• Conducted comprehensive JUnit testing, achieving a 92% line and 98% method coverage.
• Ensured robust code quality and functionality validation, guaranteeing system reliability across the application.

1. Index Page

2. Features Page

3. Login Page

4. Home Page

5. Brand Master Page

6. Product Master Page

7. Inventory Master Page

8. Orders Page

9. Daily Sales Report

10. Revenue Report

11. Brand Report

12. Inventory Report

1. Install JDK 8 and Maven 3.9.6 (If you are using some other version then update the version in pom.xml file).
2. Create a database named 'pos' in MySQL and update the username and password for database in pos.properties file.
3. Run the application using 'mvn jetty:run' command.
4. Your webapp is ready to use on your local machine at the url 'localhost:9000/pos'.