- Added DBUtils PooledDB for intelligent connection pooling
- Created db_pool.py with lazy-initialized connection pool (max 20 connections)
- Added db_connection_context() context manager for safe connection handling
- Refactored all 19 database operations to use context manager pattern
- Ensures proper connection cleanup and exception handling
- Prevents connection exhaustion on POST requests
- Added logging configuration for debugging
Changes:
- py_app/app/db_pool.py: New connection pool manager
- py_app/app/logging_config.py: Centralized logging
- py_app/app/__init__.py: Updated to use connection pool
- py_app/app/routes.py: Refactored all DB operations to use context manager
- py_app/app/settings.py: Updated settings handlers
- py_app/requirements.txt: Added DBUtils dependency
This solves the connection timeout issues experienced with the fgscan page.
- Added missing /api/maintenance/truncate-table endpoint to fix 404 error
- Fixed dark mode visibility issue for usernames in Current Users table
- Added explicit color styling for username strong tags in both light and dark modes
- Add fg_scan.md to documentation routes mapping
- Add FG Scan link to help viewer navigation menu
- Add floating help button to fg_scan.html page
- Documentation now accessible from both:
* Floating help button (📖) on fg_scan page
* Help navigation menu in documentation viewer
- Renamed Store Articles card to Set Boxes Locations on warehouse main page
- Created new mobile-optimized page with two tabs for box location management:
- Tab 1: Assign box to location (scan box, change status to closed, assign location)
- Tab 2: Move box from location (scan location, list boxes, move to new location)
- Added box status management (open/closed) with status change button
- Enforced rule: only closed boxes can be assigned to locations
- Moved API logic to warehouse.py module:
- search_box_by_number()
- assign_box_to_location()
- search_location_with_boxes()
- move_box_to_new_location()
- change_box_status()
- Added API routes in routes.py as thin wrappers
- Aligned page theme colors with application Bootstrap theme
- Added dark mode support for the new page
- Added Warehouse Main button to page header
- Removed 'INNOFA ROMANIA SRL' branding from:
- Print module label preview and PDF generation
- Print lost labels page
- pdf_generator.py PDF creation function
- Replace ZPL/image-based printing with ReportLab PDF generation
- Box labels: 8cm x 5cm landscape with 'BOX Nr:' header and CODE128 barcode
- Location labels: 8cm x 5cm landscape with 'Location nr:' header and CODE128 barcode
- Add /generate_box_label_pdf endpoint using same approach as print_module
- Update FG scan quick box creation to use PDF printing with default printer
- Switch from CDN QZ Tray to local patched version for pairing-key auth
- Improve error handling and logging throughout printing workflow
- Fix import issues (add mm unit to warehouse.py)
- Optimize barcode size and spacing for better readability
- Implement role normalization system to handle role name variants (superadmin, super_admin, administrator)
- Add session persistence configuration (PERMANENT_SESSION_LIFETIME = 7 days)
- Add modules JSON column to users database table schema
- Update setup script with backward compatibility check for modules column
- Fix user_management_simple route to properly fetch and display modules
- Resolve modal aria-hidden accessibility warning by managing focus on close button
- All changes deployed and tested successfully
- Created boxes_crates table with 8-digit auto-generated box numbers
- Added manage_boxes route and full CRUD operations
- Implemented box status tracking (open/closed)
- Added location assignment functionality
- Integrated QZ Tray printing with barcode labels
- Created manage_boxes.html with table, preview, and print features
- Added 'Manage Boxes/Crates' card to warehouse main page
- Boxes can be created without location and assigned later
- Includes delete functionality for admin/management roles
- Added box statistics display
- Enhanced maintenance card with dark mode support
- Added system storage information display (logs, database, backups)
- Implemented per-table backup and restore functionality
- Added database table management with drop capability
- Restructured backup management UI with split layout:
- Quick action buttons for full/data-only backups
- Collapsible per-table backup/restore section
- Split schedule creation (1/3) and active schedules list (2/3)
- Fixed database config loading to use mariadb module
- Fixed SQL syntax for reserved 'rows' keyword
- Removed System Information card
- All database operations use correct config keys from external_server.conf
- Added daily_mirror module to permissions system
- Fixed user module management - updates now work correctly
- Implemented dashboard module filtering based on user permissions
- Fixed warehouse create_locations page (config parser and delete)
- Implemented POST-Redirect-GET pattern to prevent duplicate entries
- Added application license system with validation middleware
- Cleaned up debug logging code
- Improved user module selection with fetch API instead of form submit
- Added compact table styling to print_lost_labels page (smaller fonts, reduced padding)
- Fixed production data import missing fields (production_order_line, line_number)
- Added better error handling and logging for Excel file imports
- Skip empty rows in production data import
- Log all columns and columns with data for debugging
✨ New Features:
- Implemented comprehensive help/documentation system with Markdown support
- Added floating help buttons throughout the application
- Created modular CSS architecture for better maintainability
- Added theme-aware help pages (light/dark mode support)
🎨 UI/UX Improvements:
- Implemented 25%/75% card layout consistency across printing module pages
- Fixed barcode display issues (removed black rectangles, proper barcode patterns)
- Enhanced print method selection with horizontal layout (space-saving)
- Added floating back button in help pages
- Improved form controls styling (radio buttons, dropdowns)
🔧 Technical Enhancements:
- Modularized CSS: Created print_module.css with 779 lines of specialized styles
- Enhanced base.css with floating button components and dark mode support
- Updated routes.py with help system endpoints and Markdown processing
- Fixed JsBarcode integration with proper CDN fallback
- Removed conflicting inline styles from templates
📚 Documentation:
- Created dashboard.md with comprehensive user guide
- Added help viewer template with theme synchronization
- Set up documentation image system with proper Flask static serving
- Implemented docs/images/ folder structure
🐛 Bug Fixes:
- Fixed barcode positioning issues (horizontal/vertical alignment)
- Resolved CSS conflicts between inline styles and modular CSS
- Fixed radio button oval display issues
- Removed borders from barcode frames while preserving label info borders
- Fixed theme synchronization between main app and help pages
📱 Responsive Design:
- Applied consistent 25%/75% layout across print_module, print_lost_labels, upload_data, view_orders
- Added responsive breakpoints for tablet (30%/70%) and mobile (stacked) layouts
- Improved mobile-friendly form layouts and button sizing
The application now features a professional, consistent UI with comprehensive help system and improved printing module functionality.
✨ New Features:
- Added view_orders route with proper table display
- Implemented CSV upload with preview workflow and date parsing
- Added production WSGI server configuration with Gunicorn
- Created comprehensive production management scripts
🔧 Bug Fixes:
- Fixed upload_data route column mapping for actual CSV structure
- Resolved print module database queries and template rendering
- Fixed view orders navigation routing (was pointing to JSON API)
- Corrected barcode display width constraints in print module
- Added proper date format parsing for MySQL compatibility
🎨 UI/UX Improvements:
- Updated view_orders template with theme-compliant styling
- Hidden barcode text in print module preview for cleaner display
- Enhanced CSV upload with two-step preview-then-save workflow
- Improved error handling and debugging throughout upload process
🚀 Production Infrastructure:
- Added Gunicorn WSGI server with proper configuration
- Created systemd service for production deployment
- Implemented production management scripts (start/stop/status)
- Added comprehensive logging setup
- Updated requirements.txt with production dependencies
📊 Database & Data:
- Enhanced order_for_labels table compatibility
- Fixed column mappings for real CSV data structure
- Added proper date parsing and validation
- Improved error handling with detailed debugging
🔧 Technical Debt:
- Reorganized database setup documentation
- Added proper error handling throughout upload workflow
- Enhanced debugging capabilities for troubleshooting
- Improved code organization and documentation
- Created virtual environment and installed requirements
- Set up MariaDB database with user 'sa' and database 'recticel'
- Created order_for_labels table for printing functionality
- Implemented role-based permissions system with admin role
- Added admin access to print label modules and etichete functionality
- Fixed template routing issues in main_page_etichete.html
- Updated app to run on port 8781 with network access (0.0.0.0)
- Added systemd service file for background deployment
- Created installation documentation
