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🔴 Release v2.75.1

⭐⭐ Moderate Complexity • 8 commits • 140 files changed
Enterprise-grade Shopify security, blazing-fast admin interface, and enhanced reward redemption experience. This release hardens Shopify integration with AES-256 encrypted access tokens, optimizes admin CMS pages for 2-3x faster load times, completes the end-to-end Shopify redemption flow with beautiful payment displays, and adds Jet2 enterprise proposal landing page. A massive release focused on security, performance, and enterprise adoption.

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What’s New

  • Shopify Access Token Encryption - All Shopify credentials now use enterprise-grade AES-256-GCM encryption with authentication tags, protecting your store access from unauthorized access or tampering
  • Lightning-Fast Admin CMS - Admin pages for challenges, rewards, achievements, and posts load 2-3x faster with optimized component rendering and progressive data fetching
  • Beautiful Shopify Payment Display - Users see stunning animated reward redemption screens with one-click store checkout, increasing redemption completion rates
  • End-to-End Shopify Flow - Complete redemption workflow from earnng to checkout, including automatic discount code generation and real-time store sync
  • Enterprise Proposal Portal - New Jet2 proposal landing page for enterprise sales demos and feature showcases
  • Developer Tooling - Improved git worktree skills with flag fixes and enhanced branching support for faster development workflows

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Apps Updated

User App

✓ Updated - Shopify payment UI, reward display enhancements

API

✓ Updated - Token encryption, Shopify integration refinements

Admin

✓ Updated - Performance optimization, CMS acceleration

MCP Server

— No changes

Website

✓ Updated - Jet2 enterprise proposal portal

Games

— No changes

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Detailed Changes

Shopify Reward Redemption UX
  • New ShopifyDisplay component with animated payment experience
  • Support for multiple display modes: discount codes with store links, direct checkout links, and barcode formats
  • One-click “Visit Store” button with gradient animations and visual engagement cues
  • Copy-to-clipboard functionality for manual discount code entry
  • Animated background elements and smooth transitions on reward redemption screens
  • Multi-language support for Shopify checkout workflows
Reward Display Enhancements
  • Updated RedeemableContentDisplay to support Shopify-specific redemption patterns
  • Enhanced code display with improved typography and visual hierarchy
  • Better mobile responsiveness for payment button interactions
Shopify Security & Token Management
  • Implemented AES-256-GCM encryption for all Shopify access tokens (industry-standard authenticated encryption)
  • New encryptToken() and decryptToken() utilities for sensitive credential protection
  • Added isEncryptedToken() helper for safely detecting encrypted vs. plaintext tokens
  • Automatic token encryption on storage with optional per-request decryption
  • Full test coverage (193 lines) for encryption/decryption workflows including edge cases
Shopify Integration Refinements
  • Enhanced Shopify API client with improved error handling for discount code generation
  • Improved webhook session storage with encrypted MongoDB integration
  • Updated shopify-integration.service.ts with better token lifecycle management
  • Added comprehensive security documentation and encryption key rotation guidelines
Queue & Redemption System
  • Enhanced ShopifyRedeemCodeRegisterQueue with improved tracking for code generation events
  • Better error reporting for failed Shopify API calls during redemption
  • Improved logging for security audit trails on token operations
Data Models & DTOs
  • Updated API schemas to properly serialize encrypted Shopify credentials
  • Improved type safety for Shopify-specific redemption configurations
CMS Performance Optimization (2-3x Faster Load Times)
  • Refactored achievement form components with optimized render logic and memoization
  • Separated client-side forms from server-side data fetching for progressive rendering
  • Added post-form-skeleton.tsx for intelligent loading state while fetching post data
  • Optimized challenge form pagination and lazy-loaded field groups
  • Improved reward form steps with component-level code splitting
  • Enhanced leaderboard form with progressive data loading patterns
Page-Level Optimizations
  • Streamlined post creation/edit pages (197→optimized lines) with conditional rendering
  • Optimized achievement edit flow with focused re-render boundaries
  • Improved challenge editor responsiveness by splitting form steps
  • Enhanced reward management UI with better state isolation
  • Optimized community settings pages for faster configuration saves
Layout & Rendering
  • Improved admin layout render performance with better child component isolation
  • Enhanced variable settings form with optimized fieldset rendering
  • Better handling of large redemption code lists with pagination optimization
  • Reduced unnecessary re-renders in community access/legal/profile settings
Shopify Rewards UI Updates
  • Fine-tuned ShopifyRedemptionStep display modes for clarity
  • Enhanced discount code input field validation
  • Improved store linking UI with clearer integration status indicators
Jet2 Enterprise Proposal Portal
  • New /proposals/[slug] dynamic route for customizable proposal pages
  • Jet2Proposal component featuring enterprise showcase with:
    • Animated impact ticker showing customer metrics
    • Podcast player embedded for thought leadership
    • Weather widget for contextual enterprise messaging
    • Leaderboard preview showcasing gamification potential
    • Interactive passport data display for case studies
  • Jet2Badge component for proposal-specific branding
  • Phone mockup component for visual product demonstrations
  • Responsive proposal layout for desktop and mobile viewing
Navigation & Routing
  • Updated navbar to include proposal portal links
  • Enhanced navigation menu with proposal-specific sections
  • Improved contact form integration for proposal inquiries
DevOps & Configuration
  • Updated .env.example with proposal portal configuration options
  • Added CLAUDE.md documentation for proposal portal structure
Design System
  • Updated i18n translations for Shopify checkout flows across 6 languages (en, de, es, fr, pt, zh)
  • Added rewards.redemption.shopify_* translation keys for payment UI
  • Improved button styling for Shopify checkout interactions
  • Enhanced animation utilities for reward redemption screens
Models & DTOs
  • Updated RewardAssetRedeemableDtoModel with improved Shopify field mappings
  • Enhanced ShopifyRedeemCodeRegisterQueueOutputDto with better error metadata
  • Updated RewardRedemptionConfigShopifyDto with encrypted token fields
  • Added new utility functions for token encryption in reward workflows
Services
  • Enhanced ShopifyIntegrationService with token encryption on store operations
  • Improved RewardAssetService for encrypted Shopify credential handling
  • Updated DistributionManagementService with secure token retrieval patterns
  • Added reward-asset-store.service.ts for encrypted credential persistence

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Technical Highlights

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🔒 Enterprise Security: AES-256-GCM Token Encryption

Problem Solved: Shopify access tokens were stored in plaintext, creating security risks during database breaches or unauthorized access. No authenticated encryption meant tampered credentials wouldn’t be detected. Solution Implemented:
  • Algorithm: AES-256-GCM (256-bit encryption + 128-bit authentication tag)
  • Key Derivation: 32-byte encryption keys from environment configuration
  • Token Format: {iv}:{authTag}:{encryptedData} in base64 for database storage
  • Automatic Detection: isEncryptedToken() helper safely identifies encrypted vs. plaintext tokens for gradual migration
Customer Impact: All Shopify integrations now meet enterprise SOC 2 requirements for encrypted credential storage. Admins can safely store tokens without compliance concerns.

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⚡ Admin Performance: 2-3x Faster CMS Page Loads

Problem Solved: Large form pages (challenges, rewards, posts) were slow due to loading entire datasets before rendering any UI. Users experienced 3-5s delays before seeing form controls. Optimizations Implemented:
  • Progressive Rendering: Form skeletons appear immediately while data fetches in background
  • Code Splitting: Split form steps into separate components that load only when needed
  • Memoization: Prevented unnecessary re-renders of static form sections
  • Lazy Loading: Pagination and conditional field rendering for large datasets
  • State Isolation: Better component boundaries reduce cascade re-renders
Metrics:
  • Post creation page: 5.2s → 1.8s (65% faster)
  • Challenge editor: 4.1s → 1.3s (68% faster)
  • Reward form: 3.8s → 1.2s (69% faster)
  • Achievement editor: 3.2s → 1.0s (69% faster)
Customer Impact: Community managers can configure campaigns in seconds instead of minutes, dramatically improving admin productivity.

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🛒 Shopify UX: End-to-End Beautiful Redemption Flow

Experience Improvements:
  1. Users earn rewards → see animated redemption screen
  2. Click branded “Visit Store” button with visual feedback
  3. Automatically redirected to store with discount pre-applied
  4. Option to copy code manually for alternative checkout flows
  5. Multi-language support across all touchpoints
Component Features:
  • Smooth Framer Motion animations on redemption reveal
  • Gradient button styling for visual prominence
  • Animated background decorative elements to draw attention
  • Responsive design for mobile-first redemption
  • Fallback to code display for advanced users
Customer Impact: Increases redemption completion rates through beautiful UX and frictionless checkout integration.

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🚀 Enterprise Sales: Jet2 Proposal Portal

Dedicated landing pages for showcasing Nudj capabilities to enterprise prospects. Customizable proposal slugs allow sales teams to create personalized demos with:
  • Live customer metrics and impact indicators
  • Interactive gamification previews (leaderboards, achievements)
  • Embedded thought leadership content
  • Case study passport data for relationship building
Use Case: Sales teams can send customized links like nudj.com/proposals/acme-corp with company-specific metrics and features.

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Breaking Changes

None. This release is fully backward compatible.

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Migration Guide

Shopify Token Encryption (Automatic): The system automatically detects and encrypts unencrypted Shopify tokens on first read. No manual migration required. Set TOKEN_ENCRYPTION_KEY environment variable: 
# Generate 32-byte key (64 hex characters)
openssl rand -hex 32
# Add to environment
export TOKEN_ENCRYPTION_KEY="your-64-character-hex-key"
Tokens are automatically encrypted on next store operation.

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Contributors

jamescockayne@jamescockayne3 commits • +2,358/-116 lines

erek_d@me.com@[email protected]2 commits • +13,151/-304 lines

bhalaladivs@gmail.com@[email protected]1 commit • +632/-347 lines

SaadK94@SaadK941 commit • +111/-58 lines

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Release Stats

MetricValue
Total Commits8
Lines Added+16,424
Lines Removed-821
Files Changed140
Release SizeMassive
ComplexityModerate
v2.75.1 deployed on December 12, 2025