VAT Invoice Tracking Module for WHMCS

• Data Improvements:

  • Invoice Handling: Fixed duplicate entries when working with custom invoices
  • Data Accuracy: Improved handling of invoice data to prevent duplicates

• Interface Updates:

  • Date Sorting: Fixed chronological sorting in tables (dd/mm/yyyy format)
  • Transaction Dates: Improved sorting of transaction timestamps

• Client Area Integration:

  • Portal Implementation: Added complete client area with admin-matching functionality
  • Invoice Management: Integrated personal VAT invoice interface for clients
  • Self-Service Features: Implemented PDF downloads and report generation
  • Financial Dashboard: Added individual client dashboard with VAT breakdowns

• Interface Enhancements:

  • Template Updates: Implemented new responsive client area design
  • Data Display: Enhanced DataTables integration across all interfaces
  • Navigation Flow: Streamlined navigation structure for admin and client areas
  • Design Consistency: Aligned user experience between interfaces

• Reporting Capabilities:

  • VAT Generation: Implemented client-side report generation features
  • Financial Overview: Added personal financial summary interface
  • Rate Categories: Enhanced VAT breakdown by individual categories
  • Export Features: Integrated client-area export functionality

• System Architecture:

  • Language System: Implemented language file structure with English pack
  • Performance: Enhanced codebase architecture and optimizations
  • Security: Updated core security measures
  • Mobile Support: Improved responsive handling across devices

• Bug Fixes & Improvements:

  • Interface Polish: Enhanced UI elements and interactions
  • Mobile Experience: Optimized responsive behaviors
  • Database: Improved query performance
  • Stability: Implemented general system improvements

• Layout Improvements:

  • Visual Enhancement: Implemented overlay with blur effect during ZIP generation
  • Loading Indicator: Added centered spinner with progress message
  • User Experience: Enhanced visual feedback during bulk operations

• PDF Naming Enhancement:

  • Standardized Naming: Implemented consistent filename format (Invoice-{final_number}.pdf) across all download types
  • Unified Convention: Aligned bulk export filenames with single download format for better organization

• Status Filter Improvements:

  • Multi-Select Support: Enhanced filters to handle multiple status selections simultaneously
  • Extended Options: Added "Refunded" status to existing filter choices
  • Modern Interface: Implemented intuitive select/deselect functionality for better user experience

• Layout Improvements: Enhanced the overall layout for a more intuitive and user-friendly experience.
• Invoice PDF Downloads:
  • Individual Downloads: Added a download button for invoices directly in the table.
  • Bulk Downloads: Enable downloading multiple selected invoices as a ZIP file containing separate PDFs.
• Advanced Filtering: Introduced filtering based on invoice status (Paid, Unpaid, Cancelled) to streamline invoice management.

2024-11-27: Initial Release