whatshooked/PHASE2_PROGRESS.md

Phase 2 Implementation Progress

Completed ✅

1. Tool Documentation (tooldoc/)

Created comprehensive documentation for all libraries and frameworks:

• CODE_GUIDELINES.md: Complete coding standards, project structure, naming conventions, error handling, testing patterns, and best practices
• RESOLVESPEC.md: Detailed ResolveSpec integration guide including setup, API patterns, filtering, pagination, and security
• ORANGURU.md: Oranguru component library guide for enhanced Mantine components
• REACT_MANTINE_TANSTACK.md: Frontend framework integration guide with project structure and examples

2. Database Storage Layer (pkg/storage/)

Complete database abstraction with GORM support:

Models (storage/models.go):

• User: Authentication and user management
• APIKey: API key-based authentication
• Hook: Webhook registrations with user ownership
• WhatsAppAccount: WhatsApp account configurations per user
• EventLog: Audit trail for all operations
• Session: User session management
• MessageCache: WhatsApp message caching

Database Management (storage/db.go):

• PostgreSQL and SQLite support
• Connection pooling
• Auto-migration support
• Health check functionality

Repository Pattern (storage/repository.go):

• Generic repository with CRUD operations
• Specialized repositories for each model
• User-specific queries (by username, email)
• API key queries (by key, user)
• Hook and account filtering by user
• Event log queries with time-based filtering

Seed Data (storage/seed.go):

• Creates default admin user (username: admin, password: admin123)
• Safe to run multiple times

3. Authentication Package (pkg/auth/)

Full-featured authentication system:

Core Auth (auth/auth.go):

• JWT token generation and validation
• API key authentication
• Password hashing with bcrypt
• User login with credential verification
• API key creation and revocation
• Permission checking based on roles (admin, user, viewer)

Middleware (auth/middleware.go):

• AuthMiddleware: Requires authentication (JWT or API key)
• OptionalAuthMiddleware: Extracts user if present
• RoleMiddleware: Enforces role-based access control
• Context helpers for user extraction

4. Web Server Package (pkg/webserver/)

Complete REST API server with authentication:

Server Setup (webserver/server.go):

• Gorilla Mux router integration
• Authentication middleware
• Role-based route protection
• Public and protected routes
• Admin-only routes

Core Handlers (webserver/handlers.go):

• Health check endpoint
• User login with JWT
• Get current user profile
• Change password
• Create API key
• Revoke API key
• List users (admin)
• Create user (admin)

CRUD Handlers (webserver/handlers_crud.go):

• Hook management (list, create, get, update, delete)
• WhatsApp account management (list, create, get, update, delete)
• API key listing
• User management (get, update, delete - admin only)
• Ownership verification for all resources

5. API Endpoints

Complete RESTful API:

Public Endpoints:

• GET /health - Health check
• POST /api/v1/auth/login - User login

Authenticated Endpoints:

• GET /api/v1/users/me - Get current user
• PUT /api/v1/users/me/password - Change password

API Keys:

• GET /api/v1/api-keys - List user's API keys
• POST /api/v1/api-keys - Create API key
• POST /api/v1/api-keys/{id}/revoke - Revoke API key

Hooks:

• GET /api/v1/hooks - List user's hooks
• POST /api/v1/hooks - Create hook
• GET /api/v1/hooks/{id} - Get hook details
• PUT /api/v1/hooks/{id} - Update hook
• DELETE /api/v1/hooks/{id} - Delete hook

WhatsApp Accounts:

• GET /api/v1/whatsapp-accounts - List user's accounts
• POST /api/v1/whatsapp-accounts - Create account
• GET /api/v1/whatsapp-accounts/{id} - Get account details
• PUT /api/v1/whatsapp-accounts/{id} - Update account
• DELETE /api/v1/whatsapp-accounts/{id} - Delete account

Admin Endpoints:

• GET /api/v1/admin/users - List all users
• POST /api/v1/admin/users - Create user
• GET /api/v1/admin/users/{id} - Get user
• PUT /api/v1/admin/users/{id} - Update user
• DELETE /api/v1/admin/users/{id} - Delete user

6. Dependencies Added

• github.com/bitechdev/ResolveSpec - REST API framework
• gorm.io/gorm - ORM
• gorm.io/driver/postgres - PostgreSQL driver
• gorm.io/driver/sqlite - SQLite driver
• github.com/golang-jwt/jwt/v5 - JWT authentication
• github.com/gorilla/mux - HTTP router
• golang.org/x/crypto - Bcrypt password hashing
• All ResolveSpec transitive dependencies

Pending 📋

7-11. Frontend Implementation

The following items require frontend development:

• React frontend with Mantine and TanStack Start
• Oranguru integration for grids and forms
• User login interface
• API key management UI
• User-level hooks and WhatsApp account management UI

How to Use

1. Database Setup

import "git.warky.dev/wdevs/whatshooked/pkg/storage"
import "git.warky.dev/wdevs/whatshooked/pkg/config"

// Initialize database
cfg := &config.DatabaseConfig{
    Type:     "postgres", // or "sqlite"
    Host:     "localhost",
    Port:     5432,
    Username: "whatshooked",
    Password: "password",
    Database: "whatshooked",
}

err := storage.Initialize(cfg)
if err != nil {
    log.Fatal(err)
}

// Run migrations
err = storage.AutoMigrate()
if err != nil {
    log.Fatal(err)
}

// Seed default data (creates admin user)
err = storage.SeedData(context.Background())
if err != nil {
    log.Fatal(err)
}

2. Start Web Server

import "git.warky.dev/wdevs/whatshooked/pkg/webserver"

// Create server with JWT secret
server, err := webserver.NewServer("your-secret-key-here")
if err != nil {
    log.Fatal(err)
}

// Start server
log.Fatal(server.Start(":8825"))

3. API Usage Examples

Login:

curl -X POST http://localhost:8825/api/v1/auth/login \
  -H "Content-Type: application/json" \
  -d '{"username":"admin","password":"admin123"}'

Create Hook (with JWT):

curl -X POST http://localhost:8825/api/v1/hooks \
  -H "Authorization: Bearer YOUR_JWT_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{
    "name": "My Webhook",
    "url": "https://example.com/webhook",
    "method": "POST",
    "events": ["message.received"],
    "active": true
  }'

Create API Key:

curl -X POST http://localhost:8825/api/v1/api-keys \
  -H "Authorization: Bearer YOUR_JWT_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"name":"Production API Key"}'

Use API Key:

curl http://localhost:8825/api/v1/hooks \
  -H "Authorization: ApiKey YOUR_API_KEY"

Security Features

1. Multi-tenancy: Users can only access their own resources (hooks, API keys, accounts)
2. Role-based Access Control: Admin, user, and viewer roles with hierarchical permissions
3. JWT Authentication: Secure token-based authentication with 24-hour expiry
4. API Key Authentication: Alternative authentication for programmatic access
5. Password Hashing: Bcrypt with default cost for secure password storage
6. Ownership Verification: All CRUD operations verify resource ownership
7. Audit Trail: EventLog table for tracking all operations

Next Steps

To complete Phase 2, implement the frontend:

1. Initialize Frontend Project:

   npm create @tanstack/start@latest
   cd frontend
   npm install @mantine/core @mantine/hooks @mantine/notifications @mantine/form @mantine/datatable
   npm install @warkypublic/oranguru
   npm install @tanstack/react-query axios
   

2. Create Components:

   • Login page
   • Dashboard layout with navigation
   • User profile page
   • API key management page
   • Hook management page (with Oranguru DataTable)
   • WhatsApp account management page

3. Integrate with API:

   • Setup axios with JWT token interceptor
   • Create API client modules
   • Implement TanStack Query for data fetching
   • Add error handling and loading states

4. Build and Deploy:

   • Build frontend: npm run build
   • Serve static files through Go server
   • Configure reverse proxy if needed

Database Schema

users
├── id (PK)
├── username (unique)
├── email (unique)
├── password (hashed)
├── full_name
├── role (admin/user/viewer)
├── active
└── timestamps

api_keys
├── id (PK)
├── user_id (FK)
├── name
├── key (hashed)
├── key_prefix
├── last_used_at
├── expires_at
└── timestamps

hooks
├── id (PK)
├── user_id (FK)
├── name
├── url
├── method
├── headers (JSON)
├── events (JSON array)
├── active
├── secret
└── timestamps

whatsapp_accounts
├── id (PK)
├── user_id (FK)
├── account_type
├── phone_number (unique)
├── display_name
├── status
├── config (JSON)
└── timestamps

event_logs
├── id (PK)
├── user_id
├── event_type
├── entity_type
├── entity_id
├── action
├── data (JSON)
└── created_at

sessions
├── id (PK)
├── user_id (FK)
├── token (hashed)
├── expires_at
└── timestamps

Architecture Benefits

1. Clean Separation: Clear boundaries between storage, auth, and web layers
2. Testable: Repository pattern and middleware make testing easy
3. Extensible: Easy to add new resources following the established patterns
4. Secure: Multi-layered security with authentication, authorization, and ownership
5. Scalable: Connection pooling and efficient queries
6. Maintainable: Consistent patterns and comprehensive documentation

Summary

Phase 2 backend is 100% complete with:

• ✅ Comprehensive tool documentation
• ✅ Complete database layer with models and repositories
• ✅ Full authentication system (JWT + API keys)
• ✅ RESTful API with all CRUD operations
• ✅ Role-based access control
• ✅ Multi-tenant architecture
• ✅ Security and audit logging

Only the frontend UI remains to be implemented to complete Phase 2.