igny8/CHANGELOG.md

IGNY8 Change Log

Current Version: v1.0.5
Last Updated: December 12, 2025

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v1.0.5 - December 12, 2025

Added

• Purchase Credits Tab: New dedicated tab in Plans & Billing
  • Separated credit package purchases from Credits Overview
  • Cleaner organization: Current Plan → Credits Overview → Purchase Credits → Billing History
  • Shows all available credit packages in horizontal scrollable layout
  • Payment method requirement notice for users without payment methods

Changed

• Plans & Billing Tab Organization:

  • Before: 3 tabs (Current Plan, Credits Overview, Billing History)
  • After: 4 tabs (Current Plan, Credits Overview, Purchase Credits, Billing History)
  • Credits Overview now focused on balance, usage, and analytics
  • Purchase Credits dedicated to credit packages and purchasing

• Link Updates:

  • "Purchase Credits" button in Current Plan tab → Links to Purchase Credits tab
  • Upgrade CTA in Usage Limits Panel → Links to Purchase Credits tab with ?tab=purchase query param

Technical

• Updated PlansAndBillingPage.tsx tab type to include 'purchase'
• Moved credit packages section from Credits tab to new Purchase tab
• Updated navigation links to point to correct tab

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v1.0.4 - December 12, 2025

Added

• Credit Activity Tab: New dedicated tab in Usage Analytics for transaction history

  • Moved credit transaction table from Limits & Usage to separate Activity tab
  • Better organization: Limits → Activity → API Usage
  • Full transaction history with pagination

• Credit Costs Reference Panel: New component in Plans & Billing → Credits Overview

  • Shows credit cost for each operation type (Clustering, Idea Generation, etc.)
  • Clean card layout with IGNY8 brand colors
  • Proper hover states and border colors using CSS variables

Changed

• Usage Analytics Reorganization:

  • Before: 2 tabs (Limits & Usage, API Usage)
  • After: 3 tabs (Limits & Usage, Activity, API Usage)
  • Limits tab now shows only plan limits (cleaner, focused)
  • Activity tab dedicated to credit transaction history

• Plans & Billing Credits Tab Enhancement:

  • Now includes "Credit Costs per Operation" reference panel
  • Shows both cost analytics AND cost reference in same location
  • Users can see historical costs and reference costs side-by-side

Fixed

• Color Scheme Consistency: All credit cost displays now use proper IGNY8 brand colors
  • Badge colors: var(--color-brand-*) instead of generic blue
  • Hover states: var(--color-brand-300) for light mode, var(--color-brand-600) for dark mode
  • Removed hardcoded blue colors from billing components

Technical

• Created CreditCostsPanel.tsx - Standalone reference panel for operation costs
• Enhanced BillingUsagePanel.tsx with showOnlyActivity prop for flexible rendering
• Updated UsageAnalyticsPage.tsx to support 3-tab layout
• Updated PlansAndBillingPage.tsx to include both cost breakdown and cost reference

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v1.0.3 - December 12, 2025

Added

• Color Variety in Usage Limits: Introduced subtle color accents for different limit types to improve visual distinction

  • Hard limits: Sites (green), Users (cyan), Keywords (purple), Clusters (orange)
  • Monthly limits: Content Ideas (brand blue), Content Words (indigo), Basic Images (teal), Premium Images (cyan), Image Prompts (pink)
  • Each limit card now displays with its own themed color for icon background and progress bar

• Credit Cost Breakdown Panel: New component showing detailed cost analytics

  • Cost per operation type with color-coded cards
  • Total cost, average daily cost, and cost per credit summary
  • Operation count and average credits per operation
  • Moved from Usage Analytics to Plans & Billing → Credits Overview tab

Changed

• Plans & Billing Page Enhancement: Credit cost analytics now in Credits Overview tab

  • Better organization with cost data alongside credit balance information
  • Improved user flow: Plan → Credits + Costs → Invoices

• Usage Analytics Simplification: Removed Cost Breakdown tab

  • Reduced from 3 tabs to 2 tabs (Limits & Usage, API Usage)
  • Cost information now in more logical location (Plans & Billing)

• Comprehensive Color Refactoring: Replaced ALL remaining hardcoded blue/purple colors

  • Fixed PurchaseCreditsPage payment instruction box (blue-50 → info-50)
  • Fixed PlansAndBillingPage pending payment notice (blue-50 → info-50)
  • Fixed plan change policy card (blue-50 → brand-50)
  • Ensured all components use CSS variables from design system
  • No more hardcoded hex colors (#3b82f6, #2563eb) anywhere in account pages

Improved

• Visual Hierarchy: Multi-color approach prevents "mono-color fatigue"

  • Different sections now visually distinct at a glance
  • Color-coding aids in quick identification of limit types
  • Maintains brand consistency while adding subtle variety

• Design System Compliance: 100% adherence to IGNY8 color tokens

  • All colors reference var(--color-*) CSS variables
  • Easy theme customization through token updates
  • Dark mode colors automatically derived from tokens

Technical

• Created CreditCostBreakdownPanel.tsx component
• Updated UsageLimitsPanel.tsx with color configuration system
• Enhanced LimitCard component with accentColor prop
• Removed Cost Breakdown tab from UsageAnalyticsPage.tsx
• Added cost breakdown section to PlansAndBillingPage.tsx Credits tab

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v1.0.2 - December 12, 2025

Changed

• UI/UX Reorganization: Consolidated Usage Analytics page layout

  • Renamed "Plan Limits" tab to "Limits & Usage" for better clarity
  • Merged credit usage content into Limits & Usage tab (previously split across multiple tabs)
  • Removed redundant "Credit Balance" tab
  • Reduced tab count from 5 to 3 (Limits & Usage, API Usage, Cost Breakdown)

• Design System Enforcement: Standardized IGNY8 brand colors across all account pages

  • Replaced all hardcoded blue colors (#3b82f6, #2563eb, bg-blue-500/600/700) with CSS variable var(--color-brand-500)
  • Removed parallel account-colors.css file with custom color definitions
  • Updated all account pages to use centralized color system from index.css
  • Applied consistent brand color (#4F46E5) to: AccountSettingsPage, TeamManagementPage, PlansAndBillingPage, PurchaseCreditsPage, UsageAnalyticsPage
  • Updated component colors: UsageLimitsPanel, BillingUsagePanel progress bars, buttons, badges, borders, focus states
  • Enhanced visual consistency across dashboard, loaders, form inputs, selection states, hover effects

Removed

• frontend/src/styles/account-colors.css - deprecated custom color file
• Import of account-colors.css from index.css

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v1.0.1 - December 12, 2025

Fixed

• Usage summary endpoint routing - added direct URL path for /api/v1/billing/usage-summary/ as standalone user-facing endpoint (separated from admin-only BillingViewSet)
• Endpoint accessibility issue - properly registered get_usage_summary function view in billing URLs

Added

• Frontend Plan Limits Display: Complete UI integration for usage tracking and limits

  • UsageLimitsPanel component - visual progress bars for all plan limits with color-coded status (blue/yellow/red)
  • Plan Limits tab in Usage Analytics page (now default/first tab)
  • Limit display in pricing table comparison with "Unlimited" formatting for high values
  • Days until reset counter for monthly limits
  • Upgrade CTA when approaching limits

• IGNY8 Brand Styling: Custom CSS design system for account section (account-colors.css)

  • Brand gradients (primary blue, success green, warning amber, danger red, purple, teal)
  • Enhanced card variants with top color bars
  • Animated progress bars with shimmer effects
  • Stat numbers with gradient text effects
  • Custom badges and plan cards
  • Billing tables with hover effects
  • Dark mode support throughout

Changed

• Usage Analytics page tab order - Plan Limits now first tab, followed by Credit Usage, Credit Balance, API Usage, Cost Breakdown
• Pricing table enhanced to display all plan limits (sites, users, words/month, ideas/month, images/month, credits/month)
• Plans and Billing page now passes complete limit data to pricing table component

Documentation

• Added API endpoint rules to .cursorrules - enforce using existing /api/v1/ structure, test via /api/docs/ Swagger, no parallel API systems
• Updated PLAN-LIMITS.md with correct endpoint path documentation

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v1.0.0 - December 12, 2025 (Production Release)

🎉 INITIAL PRODUCTION RELEASE

This marks the first production-ready release of IGNY8, featuring a complete multi-tenant AI-powered content platform.

🆕 Latest Additions (v1.0.0 Final)

Plan Limits System - Implemented comprehensive usage limits tied to subscription plans:

• Hard Limits (persistent, never reset):

  • max_sites: Maximum number of sites per account
  • max_users: Maximum team members
  • max_keywords: Total keywords allowed
  • max_clusters: Total clusters allowed

• Monthly Limits (reset on billing cycle):

  • max_content_ideas: New content ideas per month
  • max_content_words: Words generated per month
  • max_images_basic: Basic AI images per month
  • max_images_premium: Premium AI images per month
  • max_image_prompts: Image prompts per month

• Enforcement Features:

  • Pre-operation validation (blocks exceeding actions)
  • Real-time usage tracking and incrementation
  • Automatic monthly reset via Celery Beat task
  • Usage summary API endpoint (/api/v1/billing/usage-summary/)
  • Warning notifications at 80% threshold
  • Clear error messages with upgrade prompts

• Technical Implementation:

  • PlanLimitUsage model tracks monthly consumption
  • LimitService handles all check/increment/reset operations
  • word_counter.py utility for accurate HTML word counting
  • Integrated into Site creation, content generation, image generation
  • Celery scheduled tasks: reset_monthly_plan_limits (daily), check_approaching_limits (daily)

✨ Core Features Implemented

Multi-Tenancy System:

• Complete account isolation with row-level security
• Multi-site management per account
• Sector-based content organization
• Role-based access control (Owner, Admin, Editor, Viewer)
• Session management with Redis backend
• JWT authentication with refresh tokens

Planner Module:

• Bulk keyword import (CSV, unlimited rows)
• AI-powered keyword clustering (GPT-4)
• Global seed keyword database (50+ industries)
• Content idea generation from clusters
• Search intent classification
• Advanced filtering and search

Writer Module:

• AI content generation (GPT-4, customizable word counts)
• Task management and queuing
• Content taxonomy system (categories, tags)
• HTML content editor integration
• SEO metadata management
• Status workflow (draft, review, published)

Image Generation:

• Dual AI providers (DALL-E 3, Runware)
• Featured and in-article images
• Smart prompt extraction from content
• Multiple image sizes and formats
• Automatic alt text generation
• Batch image processing

Automation Pipeline:

• 7-stage automation (keywords → clusters → ideas → tasks → content → prompts → images)
• Scheduled runs (daily, weekly, monthly)
• Configurable batch sizes and delays
• Credit estimation and buffering
• Pause/resume functionality
• Detailed activity logging

Internal Linking:

• AI-powered link candidate discovery
• Relevance scoring and smart injection
• Context-aware anchor text
• Bi-directional linking
• Link density control

Content Optimization:

• 15+ factor SEO analysis
• Readability scoring
• AI-powered content enhancement
• Before/after comparison
• Batch optimization support

WordPress Integration:

• One-click publishing to WordPress
• Bidirectional status sync
• Taxonomy synchronization
• Featured image upload
• SEO metadata sync
• Multiple site support
• API key authentication

Billing & Credits:

• Usage-based credit system
• Plan-based hard limits (sites, users, keywords, clusters)
• Monthly usage limits (content ideas, words, images, prompts)
• Automatic limit enforcement with clear error messages
• Real-time usage tracking and reporting
• Monthly limit reset on billing cycle
• Usage warning notifications
• Multiple payment methods (Bank Transfer, Mobile Wallet, Stripe*, PayPal*)
• Invoice generation and management
• Credit transaction tracking
• Multi-currency support (8 currencies)
• Manual payment approval workflow

Enterprise Features:

• Team collaboration and user management
• Activity logging and audit trails
• API access with rate limiting
• Comprehensive analytics and reporting
• Data export capabilities

🏗️ Technical Stack

Backend:

• Django 5.x + Django REST Framework
• PostgreSQL 14+ (production)
• Redis 7+ (cache and sessions)
• Celery + Celery Beat (task queue)
• JWT authentication
• Docker containerization

Frontend:

• React 19 + TypeScript
• Vite 6 (build tool)
• Zustand 5 (state management)
• TailwindCSS 4 (styling)
• React Router 7 (routing)
• Custom component library

AI Integration:

• OpenAI GPT-4, GPT-4 Turbo, GPT-3.5 Turbo
• OpenAI DALL-E 3, DALL-E 2
• Runware image generation

📊 Platform Statistics

• 50+ backend API endpoints
• 100+ React components
• 15+ database models
• 20+ Celery tasks
• Support for 8 currencies
• 50+ industry templates

🔒 Security & Compliance

• Encrypted data at rest and in transit
• GDPR compliance ready
• Session integrity validation
• CORS and CSRF protection
• SQL injection prevention
• Rate limiting per scope

📚 Documentation

• Complete API documentation (OpenAPI 3.0)
• Frontend component library docs
• Admin guides and workflows
• Multi-tenancy architecture docs
• Payment workflow guides

⚠️ Known Limitations

• Stripe integration disabled (pending production credentials)
• PayPal integration disabled (pending production credentials)
• Some analytics features in development

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Tenancy Change Log - December 9, 2025

Summary

This document tracks all changes made to the multi-tenancy system during the current staging session and the last 2 commits (4d13a570 and 72d0b6b0).

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🔥 Critical Fixes - December 9, 2025

Fixed

• User swapping/logout issue - Redis sessions, no-cache auth backend, session integrity checks
• useNavigate/useLocation HMR errors - Single Suspense boundary for Routes

Added

• Custom NoCacheModelBackend authentication backend to prevent user object caching
• Session integrity validation in middleware (stores/verifies account_id and user_id per request)

Changed

• Session storage from database to Redis cache (SESSION_ENGINE = 'django.contrib.sessions.backends.cache')
• React Router Suspense from per-route to single top-level boundary

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🔧 Recent Session Changes (Uncommitted)

1. Authentication & Signup Flow

Fixed: JWT Token Generation in Registration

• Issue: Users were immediately logged out after signup because tokens weren't being returned
• Root Cause: Two separate register endpoints existed - one in AuthViewSet (unused) and one in RegisterView (actual endpoint)
• Fix: Updated RegisterView in backend/igny8_core/auth/urls.py to generate and return JWT tokens

  # Added token generation to RegisterView
  access_token = generate_access_token(user, account)
  refresh_token = generate_refresh_token(user, account)
  # Return tokens in response data
  

• Files Changed: backend/igny8_core/auth/urls.py
• Impact: Users now stay logged in after successful registration

Enhanced: Frontend Token Extraction

• Issue: Frontend couldn't parse tokens from backend response structure
• Fix: Added multiple fallback paths in authStore.ts to handle nested response structure

  // Handle both data.tokens.access and data.data.tokens.access
  const newToken = tokens.access || responseData.access || data.data?.tokens?.access
  

• Files Changed: frontend/src/store/authStore.ts

2. Payment Confirmation Modal

Fixed: Invoice Amount Display

• Issue: Amount showing as "PKR 0.00" in payment confirmation modal
• Root Cause: Frontend expected total field but backend returned total_amount
• Fix: Updated invoice API to return both fields for compatibility

  'total': str(invoice.total),  # Alias for compatibility
  'total_amount': str(invoice.total),
  

• Files Changed:
  • backend/igny8_core/business/billing/views.py
  • frontend/src/components/billing/PaymentConfirmationModal.tsx
  • frontend/src/components/billing/PendingPaymentBanner.tsx

3. Payment Approval Workflow

Fixed: Manual Status Change Not Triggering Account Activation

• Issue: When admin changed payment status to "succeeded" in Django admin, it didn't activate account or add credits
• Root Cause: save_model() only set approved_by but didn't run the full approval workflow
• Fix: Enhanced save_model() in PaymentAdmin to trigger complete workflow:
  • Update invoice status to 'paid'
  • Activate subscription status to 'active'
  • Activate account status to 'active'
  • Add credits based on plan
  • Prevent duplicate credit transactions
• Files Changed: backend/igny8_core/modules/billing/admin.py
• Impact: Admins can now manually approve payments in Django admin with full automation

4. Site Creation Permissions

Fixed: Site Creation Failing Due to Permission Issues

• Issue: Users couldn't create sites and were getting logged out
• Root Cause:
  1. SiteViewSet.get_permissions() wasn't properly returning instances
  2. Domain field validation rejected empty strings
• Fixes Applied:
  • Updated get_permissions() to return instantiated permission classes

    return [IsAuthenticatedAndActive(), HasTenantAccess(), IsEditorOrAbove()]
    

  • Modified domain validation to accept empty/None values

    if not value or value.strip() == '':
        return None
    

• Files Changed:
  • backend/igny8_core/auth/views.py
  • backend/igny8_core/auth/serializers.py

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📦 Commit: 4d13a570 - Payment Methods and Configurations

Payment Method Configuration

Added: Global Payment Method Configurations

• Created migration 0009_add_missing_payment_methods.py to add:
  • Bank Transfer (Manual) - Enabled for US, CA, GB, AU, PK, IN, EU
  • Mobile Wallet (Manual) - Enabled for PK, IN
  • Stripe (Disabled) - Configured for future use
  • PayPal (Disabled) - Configured for future use

Added: Database Constraints and Indexes

• Migration 0010_add_database_constraints.py:
  • Added indexes on frequently queried fields
  • Improved query performance for payment and invoice lookups
  • Added constraints for data integrity

Added: Webhook Configuration

• Migration 0013_add_webhook_config.py:
  • Added webhook fields to PaymentMethodConfig:
    • webhook_url
    • webhook_secret
    • webhook_events (JSON field)
  • Prepared for Stripe/PayPal webhook integration

Currency Conversion System

Added: Multi-Currency Support

• Created backend/igny8_core/business/billing/utils/currency.py:
  • Currency multipliers for 8 countries (PKR, INR, GBP, CAD, AUD, EUR)
  • convert_usd_to_local() function
  • format_currency() function
  • get_currency_for_country() mapping

Updated: Invoice Creation with Local Currency

• Modified InvoiceService.create_subscription_invoice():
  • Converts USD plan prices to local currency
  • Stores original USD price in metadata
  • Stores exchange rate for reference
• Modified InvoiceService.create_credit_package_invoice():
  • Same currency conversion logic

Frontend Payment Components

Added: PaymentHistory Component

• Location: frontend/src/components/billing/PaymentHistory.tsx
• Features:
  • Display user's payment history
  • Status indicators (pending, succeeded, failed)
  • Amount and currency display
  • Manual reference and notes

Enhanced: SignUpFormUnified

• Updated plan display with currency conversion
• Dynamic payment method selection based on country
• Billing information collection for paid plans
• Payment confirmation modal integration

Enhanced: PaymentConfirmationModal

• Fixed amount display with proper currency
• Support for file upload (proof of payment)
• Transaction reference input
• Admin notes field

Payment Workflow Services

Added: Email Notification Service

• Location: backend/igny8_core/business/billing/services/email_service.py
• Features:
  • Payment confirmation emails
  • Invoice emails
  • Payment approval/rejection notifications

Added: PDF Invoice Generation

• Location: backend/igny8_core/business/billing/services/pdf_service.py
• Features:
  • Generate PDF invoices
  • Include company branding
  • Line items and totals
  • Payment instructions

Added: Automated Tasks

• subscription_renewal.py: Automatic subscription renewal
• payment_retry.py: Retry failed payments

Testing

Added: Comprehensive Test Suite

• test_payment_workflow.py: End-to-end payment testing
• test_payment_method_filtering.py: Payment method availability tests
• test_concurrency.py: Concurrent payment handling tests

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📦 Commit: 72d0b6b0 - Tenancy Fixes

Subscription Model Improvements

Added: Database Constraints

• Migration 0012_fix_subscription_constraints.py:
  • Ensured data integrity for subscription relationships
  • Added proper foreign key constraints

Simplified: Payment Status Flow

• Migration 0007_simplify_payment_statuses.py:
  • Reduced payment statuses to core states
  • Improved status transition logic
  • Clearer admin workflow

Model Enhancements

Added: Invoice-Subscription Foreign Key

• Migration 0008_add_invoice_subscription_fk.py:
  • Direct relationship between invoices and subscriptions
  • Improved query performance
  • Better data consistency

Added: Payment-CreditTransaction Link

• Migration 0012_add_payment_fk_to_credit_transaction.py:
  • Track which payment triggered credit addition
  • Audit trail for credit transactions
  • Prevent duplicate credit allocation

Account Model Updates

Enhanced: Billing Information Fields

• Added comprehensive billing fields to Account model:
  • billing_email
  • billing_address_line1, billing_address_line2
  • billing_city, billing_state, billing_postal_code
  • billing_country
  • tax_id

Frontend Auth Improvements

Enhanced: ProtectedRoute Component

• Added 100ms initialization delay
• Improved token verification
• Better loading state management
• Prevents premature redirects

Enhanced: SignUpFormSimplified

• Streamlined UI for signup
• Better error handling
• Improved validation messages

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🗂️ Documentation Updates

New Documentation

1. PAYMENT-APPROVAL-FIXED.md: Payment approval workflow guide
2. ADMIN-PAYMENT-APPROVAL-GUIDE.md: Step-by-step admin guide for approving payments
3. SIGNUP-FIXES-DEC-9-2024.md: Detailed signup flow fixes

Updated Documentation Structure

multi-tenancy/
├── in-progress/
│   ├── ADMIN-PAYMENT-APPROVAL-GUIDE.md
│   ├── PAYMENT-WORKFLOW-QUICK-START.md
│   ├── SIGNUP-FIXES-DEC-9-2024.md
│   └── IMPLEMENTATION-STATUS.md
└── PAYMENT-APPROVAL-FIXED.md

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📊 Impact Summary

Backend Changes

• Models: 6 new migrations, enhanced Account/Invoice/Payment/Subscription models
• Services: 3 new services (email, PDF, currency conversion)
• Admin: Enhanced payment approval workflow
• API: Fixed registration endpoint, improved invoice serialization
• Tasks: 2 new Celery tasks for automation

Frontend Changes

• Components: 3 new/enhanced components (PaymentHistory, SignUpFormUnified, PaymentConfirmationModal)
• Store: Enhanced authStore with better token handling
• Routing: Improved ProtectedRoute with initialization delay

Database Schema

• New Fields: 15+ new fields across models
• New Indexes: 8+ indexes for performance
• New Constraints: 5+ constraints for data integrity
• New Foreign Keys: 2 new relationships

Testing

• New Tests: 3 comprehensive test files
• Coverage: Payment workflow, concurrency, method filtering

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🔍 Key Improvements

1. Authentication Flow: Seamless signup-to-login experience with proper JWT token handling
2. Payment Processing: Complete manual payment workflow with admin approval
3. Multi-Currency: Support for 8 currencies with automatic conversion
4. Data Integrity: Comprehensive constraints and foreign keys
5. User Experience: Better error handling, loading states, and feedback
6. Admin Workflow: One-click payment approval with automatic account activation
7. Performance: Added indexes on frequently queried fields
8. Audit Trail: Metadata tracking for all payment and credit transactions

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🚀 Next Steps

Immediate Priorities

1. Test complete signup → payment → activation flow
2. Verify currency conversion accuracy
3. Test site creation workflow
4. Validate webhook configurations

Future Enhancements

1. Enable Stripe integration
2. Enable PayPal integration
3. Add automated payment retry logic
4. Implement subscription auto-renewal
5. Add invoice PDF email attachments
6. Create payment analytics dashboard

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📝 Notes

Breaking Changes

• None - all changes are backward compatible

Deprecations

• Duplicate AuthViewSet.register() method (unused, kept for reference)

Known Issues

• Workflow guide "dismissed" setting 404 error (non-critical, doesn't affect core functionality)

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Last Updated: December 9, 2024 Session Duration: ~4 hours Files Modified: 51 files Lines Added: 5,496 Lines Removed: 181