Skip to content

CurrentState.md

Latest commit

 

History

History
469 lines (359 loc) · 11.8 KB

CurrentState.md

File metadata and controls

469 lines (359 loc) · 11.8 KB

Synchro Project - Current State

Last Updated: January 2025
Project Phase: MVP Development - Early Stage

Executive Summary

Synchro is a self-custodial subscription management platform that empowers users to control their recurring payments using crypto. The project consists of three main components: a client (Next.js frontend), a backend (Express.js API), and smart contracts (Soroban on Stellar). Currently, the client has a fully implemented UI with mock data, while the backend and contracts are in early setup stages.

Project Structure Overview

SYNCRO/
├── client/          # Next.js frontend application
├── backend/         # Express.js API server
└── contracts/       # Soroban smart contracts (Stellar)

1. Client Folder (/client)

Status: ⚠️ Partially Functional (UI Complete, Backend Integration Pending)

✅ What's Implemented

Frontend UI/UX (100% Complete)

  • Complete dashboard with subscription cards and analytics
  • Subscription management (CRUD operations with mock data)
  • Team management interface
  • Settings page with all configuration options
  • Notifications panel
  • Onboarding flow
  • Command palette (Ctrl+K)
  • Keyboard shortcuts
  • Dark mode support
  • Responsive design
  • Accessibility features (ARIA labels, keyboard navigation)

Business Logic Utilities

  • Currency conversion utilities
  • Timezone handling
  • Input validation
  • Duplicate detection algorithms
  • Price tracking
  • CSV export functionality
  • Audit logging utilities
  • Network utilities (retry logic, exponential backoff)
  • Performance utilities (debounce, throttle, memoization)
  • Cache utilities

Security Utilities

  • Input sanitization (HTML, SQL, email, URL)
  • CSRF token generation/verification
  • Rate limiting (client-side)
  • Session timeout management
  • Security headers in middleware

Database Schema

  • SQL migration scripts ready:
    • profiles table
    • email_accounts table
    • subscriptions table
    • team_members table
    • notifications table
    • Row Level Security (RLS) policies defined

API Route Structure

  • /api/subscriptions - GET, POST
  • /api/subscriptions/[id] - GET, PATCH, DELETE
  • /api/analytics - GET
  • /api/payments - POST

Supabase Integration

  • Browser client singleton
  • Server client singleton
  • Middleware for session refresh
  • Subscription CRUD utilities

⚠️ What's Partially Implemented

API Routes

  • Routes exist but return mock data
  • Need to connect to real database
  • Authentication checks not implemented

Supabase Connection

  • Client utilities exist but have environment variable typos (proSUPABASE_... instead of process.env.SUPABASE_...)
  • Database schema ready but not executed
  • Not connected to frontend (still using mock data)

Authentication

  • Login/signup pages created
  • Not enforced (users can access app without login)
  • Session management not integrated

❌ What's Not Implemented

Database Integration

  • Database migrations not executed
  • Frontend still using mock data
  • No real data persistence

Email Integrations

  • Gmail API integration (UI ready, backend pending)
  • Microsoft 365 / Outlook integration (UI ready, backend pending)
  • Email parsing and subscription detection

Payment Processing

  • Stripe integration (configured but not processing)
  • Payment webhooks not implemented
  • Checkout flow incomplete

Real-time Features

  • Real-time notifications (Supabase Realtime not connected)
  • Live subscription updates
  • WebSocket connections

Testing

  • No unit tests
  • No integration tests
  • No E2E tests

2. Backend Folder (/backend)

Status: ❌ Minimal Setup (Structure Only)

✅ What's Implemented

Basic Setup

  • Express.js 5.2.1 installed
  • Package.json configured
  • Project structure initialized

❌ What's Not Implemented

Core Infrastructure

  • No API route handlers
  • No database connection
  • No authentication middleware
  • No error handling
  • No request validation
  • No CORS configuration
  • No environment variable management

API Endpoints

  • Authentication endpoints (signup, login, logout)
  • Subscription CRUD endpoints
  • Email account management
  • Payment processing endpoints
  • Analytics endpoints
  • Integration endpoints (Gmail, Outlook)

Services

  • Email scanning service
  • Payment processing service
  • Notification service
  • Telegram bot integration

Security

  • Rate limiting
  • Input validation
  • API key encryption
  • Webhook signature verification

Testing

  • No tests configured
  • No test framework setup

Documentation

  • API documentation exists in /client/BACKEND_DOCUMENTATION.md but backend not implemented

3. Contracts Folder (/contracts)

Status: ❌ Placeholder Only (Example Contract)

✅ What's Implemented

Project Setup

  • Soroban workspace configured
  • Cargo.toml with Soroban SDK 23
  • Build configuration
  • Example hello-world contract structure

❌ What's Not Implemented

Smart Contracts

  • No subscription management contract
  • No payment processing contract
  • No gift card tracking contract
  • Only placeholder hello-world contract exists

Integration

  • No Stellar network integration
  • No contract deployment scripts
  • No contract interaction utilities

Testing

  • Test framework exists but no real tests
  • Only example test in hello-world

Critical Path to MVP

Priority 1: Make Client Functional (Blocking)

  1. Fix Supabase Environment Variables

    • Fix typos in /lib/supabase/browser-client.ts
    • Fix typos in /lib/supabase/server-client.ts
    • Set up .env.local with correct variables

  2. Execute Database Migrations

    • Run all SQL scripts in /scripts/ on Supabase
    • Verify tables and RLS policies

  3. Connect Frontend to Database

    • Replace mock data with real Supabase calls
    • Update all components to use database data
    • Implement data fetching hooks

  4. Implement Authentication

    • Add authentication middleware
    • Protect routes
    • Enforce session management
    • Connect login/signup to Supabase Auth

  5. Implement Real API Routes

    • Replace mock data in API routes
    • Connect to Supabase database
    • Add authentication checks
    • Implement error handling

Priority 2: Backend Development

  1. Set Up Express Server

    • Configure middleware (CORS, body parser, error handling)
    • Set up environment variables
    • Configure database connection

  2. Implement Core Endpoints

    • Authentication endpoints
    • Subscription CRUD endpoints
    • User management endpoints

  3. Add Security

    • Rate limiting
    • Input validation
    • Authentication middleware

Priority 3: Integrations

  1. Email Scanning

    • Gmail API integration
    • Outlook API integration
    • Email parsing logic

  2. Payment Processing

    • Stripe integration
    • Paystack integration
    • Webhook handling

Priority 4: Smart Contracts (Future)

  1. Contract Development
    • Subscription registry contract
    • Payment processor contract
    • Integration with backend

Missing Components

Infrastructure

  • Production database setup
  • Environment variable management
  • Logging and monitoring
  • Error tracking (Sentry, etc.)
  • CI/CD pipeline

Features

  • Real-time notifications
  • Email integrations
  • Payment processing
  • Telegram bot
  • Calendar sync
  • Slack notifications

Quality Assurance

  • Unit tests
  • Integration tests
  • E2E tests
  • Performance testing
  • Security auditing

Documentation

  • API documentation (OpenAPI/Swagger)
  • Deployment guides
  • Developer onboarding guide
  • User documentation

Technology Stack Summary

Client

  • Framework: Next.js 15.1.6
  • UI: React 19, Tailwind CSS v4
  • Database: Supabase (PostgreSQL)
  • Auth: Supabase Auth
  • Payments: Stripe (configured)
  • Deployment: Vercel (ready)

Backend

  • Framework: Express.js 5.2.1
  • Database: To be determined (PostgreSQL recommended)
  • Auth: JWT (to be implemented)
  • Payments: Stripe, Paystack (to be integrated)
  • Deployment: Render (referenced in docs)

Contracts

  • Platform: Stellar Soroban
  • Language: Rust
  • SDK: Soroban SDK 23
  • Status: Early development

Known Issues

  1. Environment Variable Typos

    • Location: /client/lib/supabase/*.ts
    • Issue: proSUPABASE_... instead of process.env.SUPABASE_...
    • Impact: Supabase connection not working

  2. Mock Data in Production

    • Location: Throughout client application
    • Issue: Frontend uses in-memory mock data
    • Impact: No data persistence

  3. Authentication Not Enforced

    • Location: /client/middleware.ts
    • Issue: Routes not protected
    • Impact: Users can access app without login

  4. Backend Not Implemented

    • Location: /backend/
    • Issue: Only Express setup, no endpoints
    • Impact: Cannot process payments, scan emails, etc.

  5. Contracts Are Placeholders

    • Location: /contracts/
    • Issue: Only hello-world example
    • Impact: No blockchain functionality

Next Immediate Steps

  1. Fix Supabase connection (1-2 hours)

    • Fix environment variable typos
    • Test connection

  2. Execute database migrations (30 minutes)

    • Run SQL scripts on Supabase
    • Verify tables created

  3. Connect frontend to database (4-6 hours)

    • Replace mock data
    • Test CRUD operations

  4. Implement authentication (2-3 hours)

    • Add middleware
    • Protect routes
    • Test login flow

  5. Set up backend infrastructure (1 day)

    • Configure Express server
    • Set up database connection
    • Implement basic endpoints

Timeline Estimate

Phase 1: Make Client Functional

  • Estimated Time: 1-2 weeks
  • Priority: Critical
  • Dependencies: Supabase setup, environment variables

Phase 2: Backend Development

  • Estimated Time: 2-3 weeks
  • Priority: High
  • Dependencies: Phase 1 completion

Phase 3: Integrations

  • Estimated Time: 2-3 weeks
  • Priority: Medium
  • Dependencies: Phase 2 completion

Phase 4: Smart Contracts

  • Estimated Time: 3-4 weeks
  • Priority: Low (Future)
  • Dependencies: Stellar non-custodial card issuance availability

Risk Assessment

High Risk

  • Database not connected: Blocks all functionality
  • Authentication not enforced: Security risk
  • Backend not implemented: Cannot process payments or scan emails

Medium Risk

  • No testing: Quality issues may arise
  • No monitoring: Difficult to debug production issues
  • Environment variables: Configuration errors possible

Low Risk

  • Smart contracts not implemented: Not needed for MVP
  • Advanced features missing: Can be added later

Success Metrics

MVP Ready When:

  • Users can register and login
  • Users can add/edit/delete subscriptions
  • Data persists in database
  • Authentication is enforced
  • Basic API endpoints work
  • Email scanning works (at least one provider)
  • Payment processing works (at least one provider)

Production Ready When:

  • All MVP features working
  • Tests written and passing
  • Security audit completed
  • Monitoring and logging set up
  • Documentation complete
  • Performance optimized

Notes

  • The client has excellent UI/UX foundation - this is a major strength
  • Most business logic utilities are implemented and ready to use
  • Database schema is well-designed with proper RLS policies
  • Backend and contracts need significant development
  • Focus should be on connecting existing client to database first
  • Backend can be developed in parallel once client is functional

For detailed information about each component, see:

  • /client/README.md - Client-specific documentation
  • /backend/README.md - Backend-specific documentation
  • /contracts/README.md - Contracts-specific documentation
  • /README.md - Project overview