About TripQlub Pro (TQPro)

TQPro is an enterprise-grade travel and tour management SaaS platform built with Java 17. It's a full-stack B2B/B2C web application for booking tours, flights, hotels, cruises, and managing visa applications.

Key Features

• Visa application management with document collection
• Group tour management
• Tour/flight/hotel/cruise search & booking
• Shopping cart with multi-currency support
• Invoice generation & payment processing
• Customer & agent management
• Multi-tenant B2B/B2C portals

Technology Stack

Backend:

• Java 17 (primary language)
• Jersey 3.1.6 (JAX-RS REST framework)
• Jetty 12 (embedded HTTP server)
• Hibernate 6.5 (ORM)
• PostgreSQL (database)
• Hazelcast 4.2.4 (distributed caching)

Frontend:

• HTML5, JavaScript (jQuery), CSS3
• Bootstrap 5 framework
• Custom modules for admin/agent interfaces

Build & Deployment:

• Gradle 8.10 (build automation)
• Docker (containerization)
• TeamCity CI/CD
• Nginx/Apache (reverse proxy)

Architecture Highlights

1. Plugin-Based Architecture: Extensible design with multiple provider integrations
2. Multi-Module Gradle Project with 6 modules:
3. tqcommon - Core framework & utilities
4. tqapp - Business logic & data models
5. tqapi - REST API server (main entry point)
6. tqodoo - Odoo ERP integration
7. tqryb2b - Rayna B2B tour provider integration
8. tqamds - Amadeus flight provider integration
9. Service Factory Pattern: Dynamic service instantiation
10. RESTful API: 100+ endpoints across 20+ API classes
11. Security: JWT authentication, OAuth2/Keycloak, role-based access control

Third-Party Integrations

• Amadeus: Global flight distribution system (150+ auto-generated models)
• Rayna B2B: Tour provider integration
• NTS: Ticketing/booking system
• Odoo: ERP/CRM for customer & invoice management
• Twilio: SMS notifications
• Telr: Payment gateway
• AWS S3: Document storage