feat: move to monorepo

2025-09-29 21:47:21 +07:00 · 2025-09-29 21:47:21 +07:00 · babcbe29db
parent 3c922c861b
commit babcbe29db
48 changed files with 4116 additions and 259 deletions
--- a/.gitignore
+++ b/.gitignore
@ -9,6 +9,9 @@ pnpm-debug.log*
 dist/
 build/
 *.tsbuildinfo
+apps/*/dist/
+apps/*/.next/
+.next/

 # Environment files
 .env
@ -35,6 +38,7 @@ Thumbs.db

 # Logs
 logs/
+apps/*/logs/
 *.log

 # Runtime data
--- a/README.md
+++ b/README.md
@ -1,92 +1,142 @@
-# Banatie - Nano Banana Image Generation Service
+# Banatie - AI Image Generation Service

-A REST API service for AI-powered image generation using the Gemini Flash Image model. Banatie provides a simple HTTP interface for generating high-quality images from text prompts with optional reference images.
+A comprehensive monorepo for the Banatie AI image generation platform, featuring multiple applications for different use cases.

-## 🚀 Quick Start
+## Architecture Overview
+
+```
+banatie-service/
+├── apps/
+│   ├── api-service/     # REST API for image generation (Express.js + TypeScript)
+│   ├── landing/         # Landing page with demo (Next.js)
+│   ├── studio/          # SaaS platform with billing (Next.js + Supabase + Stripe)
+│   └── admin/           # Administration dashboard (Next.js)
+├── data/                # Docker volumes (postgres, minio)
+├── docker-compose.yml   # Infrastructure services
+└── package.json         # Workspace scripts
+```
+
+## Applications
+
+### 🚀 API Service (`apps/api-service`)
+- **Port**: 3000
+- **Tech**: Express.js, TypeScript, Gemini AI
+- **Purpose**: Core REST API for AI image generation
+- **Features**: Image generation, file upload, rate limiting, logging
+
+### 🌐 Landing Page (`apps/landing`)
+- **Port**: 3001
+- **Tech**: Next.js 14, Tailwind CSS
+- **Purpose**: Public landing page with demo
+- **Features**: Service overview, image generation demo
+
+### 🏢 Studio (`apps/studio`)
+- **Port**: 3002
+- **Tech**: Next.js 14, Supabase, Stripe
+- **Purpose**: SaaS platform for paid users
+- **Features**: Authentication, billing, subscriptions, usage tracking
+
+### 🔧 Admin (`apps/admin`)
+- **Port**: 3003
+- **Tech**: Next.js 14, Dashboard components
+- **Purpose**: Service administration and monitoring
+- **Features**: System monitoring, user management, analytics
+
+## Quick Start

 ### Prerequisites
-
 - Node.js >= 18.0.0
 - pnpm >= 8.0.0
- Gemini API key from [Google AI Studio](https://aistudio.google.com/)
+- Docker & Docker Compose

-### Installation
+### Development Setup

 ```bash
-# Clone the repository
+# Clone and install dependencies
 git clone <repository-url>
-cd banatie
-
-# Install dependencies
+cd banatie-service
 pnpm install

-# Setup environment variables
-cp .env.example .env
-# Edit .env with your Gemini API key
-```
+# Start infrastructure (PostgreSQL + MinIO)
+docker compose up -d postgres minio storage-init

-### Development
-
-```bash
-# Start development server with auto-reload
+# Start all applications in development mode
 pnpm dev

-# Start production server
-pnpm start
-
-# Build for production
-pnpm build
+# Or start individual apps
+pnpm dev:api      # API Service on :3000
+pnpm dev:landing  # Landing Page on :3001
+pnpm dev:studio   # Studio Platform on :3002
+pnpm dev:admin    # Admin Dashboard on :3003
 ```

-## 📝 Environment Configuration
-
-Copy `.env.example` to `.env` and configure:
+### Production Deployment

 ```bash
-# Required
-GEMINI_API_KEY=your_gemini_api_key_here
+# Build all applications
+pnpm build

-# Optional (with defaults)
-PORT=3000
-NODE_ENV=development
-CORS_ORIGIN=*
-MAX_FILE_SIZE=5242880  # 5MB
-MAX_FILES=3
-RESULTS_DIR=./results
-UPLOADS_DIR=./uploads/temp
-LOG_LEVEL=info
+# Start infrastructure
+docker compose up -d
+
+# Start production servers
+pnpm start:api
+pnpm start:landing
+pnpm start:studio
+pnpm start:admin
 ```

-## 🔌 API Endpoints
+## Development Commands

-### Health Check
-```
-GET /health
-```
-Returns server status and uptime.
+```bash
+# Install dependencies for all apps
+pnpm install

-### API Information
+# Development (all apps in parallel)
+pnpm dev
+
+# Build all apps
+pnpm build
+
+# Type checking
+pnpm typecheck
+
+# Linting
+pnpm lint
+
+# Testing (API service only)
+pnpm test
+
+# Clean all build outputs
+pnpm clean
 ```
-GET /api/info
-```
-Returns API details and configuration.
+
+## Environment Configuration
+
+Each application has its own environment configuration:
+
+- **Root**: `.env.docker` (for Docker services)
+- **API Service**: `apps/api-service/.env`
+- **Studio**: `apps/studio/.env.local`
+- **Admin**: `apps/admin/.env.local`
+
+See individual app README files for specific environment variables.
+
+## Services & Ports
+
+| Service | Port | Description |
+|---------|------|-------------|
+| API Service | 3000 | Core REST API |
+| Landing Page | 3001 | Public website |
+| Studio Platform | 3002 | SaaS application |
+| Admin Dashboard | 3003 | Administration |
+| PostgreSQL | 5434 | Database |
+| MinIO API | 9000 | Object storage |
+| MinIO Console | 9001 | Storage admin |
+
+## API Usage

 ### Generate Image
-```
-POST /api/generate
-Content-Type: multipart/form-data
-```
-
-**Parameters:**
- `prompt` (string, required): Text description for image generation
- `filename` (string, optional): Custom filename for the generated image
- `referenceImages` (files, optional): Up to 3 reference images (5MB max each)
-
-**Supported formats:** PNG, JPEG, JPG, WebP
-
-## 📖 Usage Examples
-
-### cURL
 ```bash
 # Basic text-to-image
 curl -X POST http://localhost:3000/api/generate \
@ -99,114 +149,15 @@ curl -X POST http://localhost:3000/api/generate \
  -F "referenceImages=@./reference.jpg"
 ```

-### JavaScript/Fetch
-```javascript
-const formData = new FormData();
-formData.append('prompt', 'A futuristic cityscape at sunset');
-formData.append('filename', 'futuristic_city');
+See `apps/api-service/README.md` for detailed API documentation.

-const response = await fetch('http://localhost:3000/api/generate', {
-  method: 'POST',
-  body: formData
-});
+## Contributing

-const result = await response.json();
-console.log(result);
-```
+1. Each app has its own package.json and dependencies
+2. Use the root workspace commands for multi-app operations
+3. Follow the existing code style and patterns
+4. Run `pnpm typecheck` and `pnpm lint` before committing

-### Response Format
-```json
-{
-  "success": true,
-  "message": "Image generated successfully",
-  "data": {
-    "filename": "generated_image_123.png",
-    "filepath": "./results/generated_image_123.png",
-    "description": "Generated image description",
-    "model": "gemini-2.0-flash-exp",
-    "generatedAt": "2024-01-01T12:00:00.000Z"
-  }
-}
-```
+## License

-## 🛠️ Development Scripts
-
-```bash
-# Development
-pnpm dev              # Start with auto-reload
-pnpm build            # Build for production
-pnpm start            # Start production server
-
-# Code Quality
-pnpm typecheck        # TypeScript type checking
-pnpm lint             # ESLint code linting
-pnpm lint:fix         # Fix ESLint issues
-pnpm format           # Format code with Prettier
-pnpm format:check     # Check code formatting
-
-# Testing
-pnpm test             # Run tests
-pnpm test:watch       # Run tests in watch mode
-pnpm test:coverage    # Run tests with coverage
-```
-
-## 🏗️ Project Structure
-
-```
-banatie/
-├── src/
-│   ├── middleware/          # Express middleware
-│   ├── routes/             # API route handlers
-│   ├── services/           # Business logic services
-│   ├── types/              # TypeScript type definitions
-│   ├── utils/              # Utility functions
-│   ├── app.ts              # Express app configuration
-│   └── server.ts           # Server entry point
-├── tests/                  # Test files
-├── results/                # Generated images output
-├── uploads/                # Temporary file uploads
-└── logs/                   # Application logs
-```
-
-## 🔧 Configuration
-
-### File Limits
- **Max file size**: 5MB per image (configurable)
- **Max files**: 3 reference images per request (configurable)
- **Request size**: 10MB total request limit
-
-### Supported Image Formats
- PNG
- JPEG/JPG
- WebP
-
-## 🚦 Error Handling
-
-The API provides detailed error responses:
-
-**Validation Errors (400):**
- Missing required parameters
- Invalid file formats
- File size exceeded
- Too many files
-
-**Server Errors (500):**
- Missing API key configuration
- Image generation failures
- Internal processing errors
-
-## 📄 License
-
-MIT License - see LICENSE file for details.
-
-## 🤝 Contributing
-
-1. Fork the repository
-2. Create a feature branch
-3. Make your changes
-4. Run tests and linting
-5. Submit a pull request
-
-## 📞 Support
-
-For issues and questions, please open an issue on the GitHub repository.
+MIT License - see individual app directories for more details.
--- a/apps/admin/.env.example
+++ b/apps/admin/.env.example
@ -0,0 +1,18 @@
+# Banatie API Configuration
+BANATIE_API_URL=http://localhost:3000
+
+# Database Configuration (Direct admin access)
+POSTGRES_URL=postgresql://banatie_user:banatie_secure_password@localhost:5434/banatie
+
+# MinIO Storage Configuration
+MINIO_ENDPOINT=http://localhost:9000
+MINIO_ACCESS_KEY=your_minio_access_key
+MINIO_SECRET_KEY=your_minio_secret_key
+
+# Admin Authentication
+ADMIN_USERNAME=admin
+ADMIN_PASSWORD=your_secure_admin_password
+
+# Next.js Configuration
+NEXTAUTH_URL=http://localhost:3003
+NEXTAUTH_SECRET=your_nextauth_secret
--- a/apps/admin/README.md
+++ b/apps/admin/README.md
@ -0,0 +1,66 @@
+# Banatie Admin
+
+Administration dashboard for managing the entire Banatie AI image generation service.
+
+## Features
+
+- 📊 **System Monitoring**: Real-time service health and performance metrics
+- 👥 **User Management**: Manage users, subscriptions, and permissions
+- 🖼️ **Content Management**: Monitor generated images and usage patterns
+- 🔧 **Service Control**: Start/stop services, update configurations
+- 📈 **Analytics**: Detailed usage analytics and reporting
+- 🚨 **Alerts**: System alerts and notifications
+
+## Tech Stack
+
+- **Framework**: Next.js 14 with App Router
+- **Database**: Direct PostgreSQL connection for admin operations
+- **Storage**: MinIO admin interface integration
+- **Monitoring**: Integration with API service metrics
+- **Styling**: Tailwind CSS with admin-focused components
+- **Charts**: Recharts for data visualization
+
+## Development
+
+```bash
+# Install dependencies
+pnpm install
+
+# Set up environment variables
+cp .env.example .env.local
+
+# Start development server
+pnpm dev
+```
+
+## Environment Variables
+
+```env
+# Banatie API
+BANATIE_API_URL=http://localhost:3000
+
+# Database (Direct admin access)
+POSTGRES_URL=postgresql://user:password@localhost:5434/banatie
+
+# Storage
+MINIO_ENDPOINT=http://localhost:9000
+MINIO_ACCESS_KEY=admin_access_key
+MINIO_SECRET_KEY=admin_secret_key
+
+# Admin Authentication
+ADMIN_USERNAME=admin
+ADMIN_PASSWORD=secure_password
+```
+
+## TODO
+
+- [ ] Implement real-time metrics dashboard
+- [ ] Add user management interface
+- [ ] Create service control panel
+- [ ] Add database admin tools
+- [ ] Implement log viewer
+- [ ] Add configuration management
+- [ ] Create backup/restore functionality
+- [ ] Add alert system
+- [ ] Implement audit logging
+- [ ] Add API key management
--- a/apps/admin/next.config.js
+++ b/apps/admin/next.config.js
@ -0,0 +1,16 @@
+/** @type {import('next').NextConfig} */
+const nextConfig = {
+  experimental: {
+    appDir: true,
+  },
+  images: {
+    domains: ['localhost'],
+  },
+  env: {
+    BANATIE_API_URL: process.env.BANATIE_API_URL || 'http://localhost:3000',
+    POSTGRES_URL: process.env.POSTGRES_URL,
+    MINIO_ENDPOINT: process.env.MINIO_ENDPOINT,
+  },
+}
+
+module.exports = nextConfig
--- a/apps/admin/package.json
+++ b/apps/admin/package.json
@ -0,0 +1,37 @@
+{
+  "name": "@banatie/admin",
+  "version": "1.0.0",
+  "description": "Banatie Admin - Administration dashboard for managing the entire Banatie service",
+  "private": true,
+  "scripts": {
+    "dev": "next dev -p 3003",
+    "build": "next build",
+    "start": "next start -p 3003",
+    "lint": "next lint",
+    "typecheck": "tsc --noEmit"
+  },
+  "dependencies": {
+    "next": "^14.2.0",
+    "react": "^18.2.0",
+    "react-dom": "^18.2.0",
+    "@types/node": "^20.0.0",
+    "@types/react": "^18.2.0",
+    "@types/react-dom": "^18.2.0",
+    "typescript": "^5.9.2",
+    "recharts": "^2.12.0",
+    "lucide-react": "^0.400.0"
+  },
+  "devDependencies": {
+    "tailwindcss": "^3.4.0",
+    "autoprefixer": "^10.4.0",
+    "postcss": "^8.4.0",
+    "eslint": "^8.57.0",
+    "eslint-config-next": "^14.2.0",
+    "@tailwindcss/forms": "^0.5.0",
+    "@headlessui/react": "^2.0.0"
+  },
+  "engines": {
+    "node": ">=18.0.0",
+    "pnpm": ">=8.0.0"
+  }
+}
--- a/apps/admin/src/app/layout.tsx
+++ b/apps/admin/src/app/layout.tsx
@ -0,0 +1,22 @@
+import type { Metadata } from 'next'
+
+export const metadata: Metadata = {
+  title: 'Banatie Admin - Service Administration',
+  description: 'Administration dashboard for managing the Banatie AI image generation service',
+}
+
+export default function RootLayout({
+  children,
+}: {
+  children: React.ReactNode
+}) {
+  return (
+    <html lang="en">
+      <body className="min-h-screen bg-gray-100">
+        <div className="min-h-screen">
+          {children}
+        </div>
+      </body>
+    </html>
+  )
+}
--- a/apps/admin/src/app/page.tsx
+++ b/apps/admin/src/app/page.tsx
@ -0,0 +1,174 @@
+export default function AdminDashboard() {
+  return (
+    <div className="min-h-screen bg-gray-100">
+      {/* Header */}
+      <header className="bg-white shadow">
+        <div className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8">
+          <div className="flex justify-between h-16">
+            <div className="flex items-center">
+              <h1 className="text-2xl font-bold text-gray-900">
+                Banatie Admin
+              </h1>
+            </div>
+            <div className="flex items-center space-x-4">
+              <span className="text-sm text-gray-500">System Status: Online</span>
+            </div>
+          </div>
+        </div>
+      </header>
+
+      {/* Main Content */}
+      <main className="max-w-7xl mx-auto py-6 sm:px-6 lg:px-8">
+        <div className="px-4 py-6 sm:px-0">
+          <div className="grid grid-cols-1 gap-6 sm:grid-cols-2 lg:grid-cols-4">
+
+            {/* Stats Cards */}
+            <div className="bg-white overflow-hidden shadow rounded-lg">
+              <div className="p-5">
+                <div className="flex items-center">
+                  <div className="flex-shrink-0">
+                    <div className="w-8 h-8 bg-blue-500 rounded-md flex items-center justify-center">
+                      <span className="text-white text-sm font-medium">API</span>
+                    </div>
+                  </div>
+                  <div className="ml-5 w-0 flex-1">
+                    <dl>
+                      <dt className="text-sm font-medium text-gray-500 truncate">
+                        API Requests
+                      </dt>
+                      <dd className="text-lg font-medium text-gray-900">
+                        1,234
+                      </dd>
+                    </dl>
+                  </div>
+                </div>
+              </div>
+            </div>
+
+            <div className="bg-white overflow-hidden shadow rounded-lg">
+              <div className="p-5">
+                <div className="flex items-center">
+                  <div className="flex-shrink-0">
+                    <div className="w-8 h-8 bg-green-500 rounded-md flex items-center justify-center">
+                      <span className="text-white text-sm font-medium">IMG</span>
+                    </div>
+                  </div>
+                  <div className="ml-5 w-0 flex-1">
+                    <dl>
+                      <dt className="text-sm font-medium text-gray-500 truncate">
+                        Images Generated
+                      </dt>
+                      <dd className="text-lg font-medium text-gray-900">
+                        567
+                      </dd>
+                    </dl>
+                  </div>
+                </div>
+              </div>
+            </div>
+
+            <div className="bg-white overflow-hidden shadow rounded-lg">
+              <div className="p-5">
+                <div className="flex items-center">
+                  <div className="flex-shrink-0">
+                    <div className="w-8 h-8 bg-yellow-500 rounded-md flex items-center justify-center">
+                      <span className="text-white text-sm font-medium">USR</span>
+                    </div>
+                  </div>
+                  <div className="ml-5 w-0 flex-1">
+                    <dl>
+                      <dt className="text-sm font-medium text-gray-500 truncate">
+                        Active Users
+                      </dt>
+                      <dd className="text-lg font-medium text-gray-900">
+                        89
+                      </dd>
+                    </dl>
+                  </div>
+                </div>
+              </div>
+            </div>
+
+            <div className="bg-white overflow-hidden shadow rounded-lg">
+              <div className="p-5">
+                <div className="flex items-center">
+                  <div className="flex-shrink-0">
+                    <div className="w-8 h-8 bg-red-500 rounded-md flex items-center justify-center">
+                      <span className="text-white text-sm font-medium">ERR</span>
+                    </div>
+                  </div>
+                  <div className="ml-5 w-0 flex-1">
+                    <dl>
+                      <dt className="text-sm font-medium text-gray-500 truncate">
+                        Errors (24h)
+                      </dt>
+                      <dd className="text-lg font-medium text-gray-900">
+                        3
+                      </dd>
+                    </dl>
+                  </div>
+                </div>
+              </div>
+            </div>
+          </div>
+
+          {/* Services Status */}
+          <div className="mt-8">
+            <div className="bg-white shadow rounded-lg">
+              <div className="px-4 py-5 sm:p-6">
+                <h3 className="text-lg leading-6 font-medium text-gray-900 mb-4">
+                  Service Status
+                </h3>
+                <div className="space-y-3">
+                  <div className="flex items-center justify-between">
+                    <span className="text-sm font-medium text-gray-900">API Service</span>
+                    <span className="inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium bg-green-100 text-green-800">
+                      Healthy
+                    </span>
+                  </div>
+                  <div className="flex items-center justify-between">
+                    <span className="text-sm font-medium text-gray-900">PostgreSQL Database</span>
+                    <span className="inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium bg-green-100 text-green-800">
+                      Connected
+                    </span>
+                  </div>
+                  <div className="flex items-center justify-between">
+                    <span className="text-sm font-medium text-gray-900">MinIO Storage</span>
+                    <span className="inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium bg-green-100 text-green-800">
+                      Available
+                    </span>
+                  </div>
+                  <div className="flex items-center justify-between">
+                    <span className="text-sm font-medium text-gray-900">Gemini AI</span>
+                    <span className="inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium bg-yellow-100 text-yellow-800">
+                      Rate Limited
+                    </span>
+                  </div>
+                </div>
+              </div>
+            </div>
+          </div>
+
+          {/* Coming Soon Notice */}
+          <div className="mt-8">
+            <div className="bg-blue-50 border border-blue-200 rounded-lg p-4">
+              <div className="flex">
+                <div className="ml-3">
+                  <h3 className="text-sm font-medium text-blue-800">
+                    Admin Dashboard Under Development
+                  </h3>
+                  <div className="mt-2 text-sm text-blue-700">
+                    <p>
+                      This admin dashboard is being developed to provide comprehensive
+                      monitoring and management capabilities for the Banatie service.
+                    </p>
+                  </div>
+                </div>
+              </div>
+            </div>
+          </div>
+        </div>
+      </main>
+    </div>
+  )
+}
--- a/apps/admin/tsconfig.json
+++ b/apps/admin/tsconfig.json
@ -0,0 +1,31 @@
+{
+  "compilerOptions": {
+    "target": "ES2022",
+    "lib": ["dom", "dom.iterable", "ES2022"],
+    "allowJs": true,
+    "skipLibCheck": true,
+    "strict": true,
+    "noEmit": true,
+    "esModuleInterop": true,
+    "module": "esnext",
+    "moduleResolution": "bundler",
+    "resolveJsonModule": true,
+    "isolatedModules": true,
+    "jsx": "preserve",
+    "incremental": true,
+    "plugins": [
+      {
+        "name": "next"
+      }
+    ],
+    "baseUrl": ".",
+    "paths": {
+      "@/*": ["./src/*"],
+      "@/components/*": ["./src/components/*"],
+      "@/lib/*": ["./src/lib/*"],
+      "@/types/*": ["./src/types/*"]
+    }
+  },
+  "include": ["next-env.d.ts", "**/*.ts", "**/*.tsx", ".next/types/**/*.ts"],
+  "exclude": ["node_modules"]
+}
--- a/apps/api-service/.prettier.config.js
+++ b/apps/api-service/.prettier.config.js
--- a/apps/api-service/Dockerfile
+++ b/apps/api-service/Dockerfile
--- a/apps/api-service/eslint.config.js
+++ b/apps/api-service/eslint.config.js
--- a/apps/api-service/package.json
+++ b/apps/api-service/package.json
@ -0,0 +1,72 @@
+{
+  "name": "@banatie/api-service",
+  "version": "1.0.0",
+  "description": "Nano Banana Image Generation Service - REST API for AI-powered image generation using Gemini Flash Image model",
+  "main": "dist/server.js",
+  "scripts": {
+    "dev": "tsx --watch src/server.ts",
+    "start": "node dist/server.js",
+    "build": "tsc",
+    "typecheck": "tsc --noEmit",
+    "lint": "eslint src/**/*.ts",
+    "lint:fix": "eslint src/**/*.ts --fix",
+    "format": "prettier --write src/**/*.ts",
+    "format:check": "prettier --check src/**/*.ts",
+    "test": "jest",
+    "test:watch": "jest --watch",
+    "test:coverage": "jest --coverage",
+    "clean": "rm -rf dist",
+    "prebuild": "npm run clean",
+    "prestart": "npm run build"
+  },
+  "keywords": [
+    "image-generation",
+    "ai",
+    "gemini",
+    "nano-banana",
+    "rest-api",
+    "express",
+    "typescript"
+  ],
+  "author": "",
+  "license": "MIT",
+  "packageManager": "pnpm@10.11.0",
+  "engines": {
+    "node": ">=18.0.0",
+    "pnpm": ">=8.0.0"
+  },
+  "dependencies": {
+    "@google/genai": "^1.17.0",
+    "cors": "^2.8.5",
+    "dotenv": "^17.2.2",
+    "express": "^5.1.0",
+    "express-rate-limit": "^7.4.1",
+    "express-validator": "^7.2.0",
+    "helmet": "^8.0.0",
+    "mime": "3.0.0",
+    "minio": "^8.0.6",
+    "multer": "^2.0.2",
+    "winston": "^3.17.0"
+  },
+  "devDependencies": {
+    "@eslint/js": "^9.36.0",
+    "@types/cors": "^2.8.19",
+    "@types/express": "^5.0.3",
+    "@types/jest": "^29.5.14",
+    "@types/multer": "^2.0.0",
+    "@types/node": "^24.3.1",
+    "@types/supertest": "^6.0.2",
+    "@typescript-eslint/eslint-plugin": "^8.18.2",
+    "@typescript-eslint/parser": "^8.18.2",
+    "eslint": "^9.18.0",
+    "eslint-config-prettier": "^9.1.0",
+    "eslint-plugin-prettier": "^5.2.1",
+    "jest": "^29.7.0",
+    "nodemon": "^3.1.9",
+    "prettier": "^3.4.2",
+    "supertest": "^7.0.0",
+    "ts-jest": "^29.2.5",
+    "tsx": "^4.20.5",
+    "typescript": "^5.9.2"
+  }
+}
--- a/apps/api-service/src/app.ts
+++ b/apps/api-service/src/app.ts
--- a/apps/api-service/src/middleware/errorHandler.ts
+++ b/apps/api-service/src/middleware/errorHandler.ts
--- a/apps/api-service/src/middleware/jsonValidation.ts
+++ b/apps/api-service/src/middleware/jsonValidation.ts
--- a/apps/api-service/src/middleware/promptEnhancement.ts
+++ b/apps/api-service/src/middleware/promptEnhancement.ts
--- a/apps/api-service/src/middleware/upload.ts
+++ b/apps/api-service/src/middleware/upload.ts
--- a/apps/api-service/src/middleware/validation.ts
+++ b/apps/api-service/src/middleware/validation.ts
--- a/apps/api-service/src/routes/enhance.ts
+++ b/apps/api-service/src/routes/enhance.ts
--- a/apps/api-service/src/routes/generate.ts
+++ b/apps/api-service/src/routes/generate.ts
--- a/apps/api-service/src/routes/images.ts
+++ b/apps/api-service/src/routes/images.ts
--- a/apps/api-service/src/routes/textToImage.ts
+++ b/apps/api-service/src/routes/textToImage.ts
--- a/apps/api-service/src/server.ts
+++ b/apps/api-service/src/server.ts
--- a/apps/api-service/src/services/ImageGenService.ts
+++ b/apps/api-service/src/services/ImageGenService.ts
--- a/apps/api-service/src/services/MinioStorageService.ts
+++ b/apps/api-service/src/services/MinioStorageService.ts
--- a/apps/api-service/src/services/PromptEnhancementService.ts
+++ b/apps/api-service/src/services/PromptEnhancementService.ts
--- a/apps/api-service/src/services/StorageFactory.ts
+++ b/apps/api-service/src/services/StorageFactory.ts
--- a/apps/api-service/src/services/StorageService.ts
+++ b/apps/api-service/src/services/StorageService.ts
--- a/apps/api-service/src/types/api.ts
+++ b/apps/api-service/src/types/api.ts
--- a/apps/api-service/tsconfig.json
+++ b/apps/api-service/tsconfig.json
--- a/apps/landing/README.md
+++ b/apps/landing/README.md
@ -0,0 +1,31 @@
+# Banatie Landing Page
+
+Next.js landing page for the Banatie AI image generation service.
+
+## Features
+
+- Landing page with service overview
+- Demo page for image generation (TODO)
+- Responsive design with Tailwind CSS
+- Integration with Banatie API service
+
+## Development
+
+```bash
+# Install dependencies
+pnpm install
+
+# Start development server
+pnpm dev
+
+# Build for production
+pnpm build
+```
+
+## TODO
+
+- [ ] Implement image generation demo
+- [ ] Add API integration with ../api-service
+- [ ] Design landing page content
+- [ ] Add pricing section
+- [ ] Add contact form
--- a/apps/landing/next.config.js
+++ b/apps/landing/next.config.js
@ -0,0 +1,11 @@
+/** @type {import('next').NextConfig} */
+const nextConfig = {
+  experimental: {
+    appDir: true,
+  },
+  images: {
+    domains: ['localhost'],
+  },
+}
+
+module.exports = nextConfig
--- a/apps/landing/package.json
+++ b/apps/landing/package.json
@ -0,0 +1,33 @@
+{
+  "name": "@banatie/landing",
+  "version": "1.0.0",
+  "description": "Banatie Landing Page - Next.js landing page with image generation demo",
+  "private": true,
+  "scripts": {
+    "dev": "next dev -p 3001",
+    "build": "next build",
+    "start": "next start -p 3001",
+    "lint": "next lint",
+    "typecheck": "tsc --noEmit"
+  },
+  "dependencies": {
+    "next": "^14.2.0",
+    "react": "^18.2.0",
+    "react-dom": "^18.2.0",
+    "@types/node": "^20.0.0",
+    "@types/react": "^18.2.0",
+    "@types/react-dom": "^18.2.0",
+    "typescript": "^5.9.2"
+  },
+  "devDependencies": {
+    "tailwindcss": "^3.4.0",
+    "autoprefixer": "^10.4.0",
+    "postcss": "^8.4.0",
+    "eslint": "^8.57.0",
+    "eslint-config-next": "^14.2.0"
+  },
+  "engines": {
+    "node": ">=18.0.0",
+    "pnpm": ">=8.0.0"
+  }
+}
--- a/apps/landing/src/app/layout.tsx
+++ b/apps/landing/src/app/layout.tsx
@ -0,0 +1,22 @@
+import type { Metadata } from 'next'
+
+export const metadata: Metadata = {
+  title: 'Banatie - AI Image Generation',
+  description: 'Generate stunning images with AI using the Banatie service',
+}
+
+export default function RootLayout({
+  children,
+}: {
+  children: React.ReactNode
+}) {
+  return (
+    <html lang="en">
+      <body className="min-h-screen bg-gray-50">
+        <div className="container mx-auto px-4">
+          {children}
+        </div>
+      </body>
+    </html>
+  )
+}
--- a/apps/landing/src/app/page.tsx
+++ b/apps/landing/src/app/page.tsx
@ -0,0 +1,28 @@
+export default function HomePage() {
+  return (
+    <div className="py-12">
+      <div className="text-center">
+        <h1 className="text-4xl font-bold text-gray-900 mb-4">
+          Welcome to Banatie
+        </h1>
+        <p className="text-xl text-gray-600 mb-8">
+          AI-Powered Image Generation Service
+        </p>
+        <div className="bg-white rounded-lg shadow-md p-8 max-w-2xl mx-auto">
+          <h2 className="text-2xl font-semibold mb-4">Demo Coming Soon</h2>
+          <p className="text-gray-600">
+            Experience the power of AI image generation with our Gemini Flash model integration.
+          </p>
+          <div className="mt-6">
+            <button
+              className="bg-blue-600 text-white px-6 py-3 rounded-lg font-medium hover:bg-blue-700 disabled:opacity-50"
+              disabled
+            >
+              Try Demo (Coming Soon)
+            </button>
+          </div>
+        </div>
+      </div>
+    </div>
+  )
+}
--- a/apps/landing/tsconfig.json
+++ b/apps/landing/tsconfig.json
@ -0,0 +1,28 @@
+{
+  "compilerOptions": {
+    "target": "ES2022",
+    "lib": ["dom", "dom.iterable", "ES2022"],
+    "allowJs": true,
+    "skipLibCheck": true,
+    "strict": true,
+    "noEmit": true,
+    "esModuleInterop": true,
+    "module": "esnext",
+    "moduleResolution": "bundler",
+    "resolveJsonModule": true,
+    "isolatedModules": true,
+    "jsx": "preserve",
+    "incremental": true,
+    "plugins": [
+      {
+        "name": "next"
+      }
+    ],
+    "baseUrl": ".",
+    "paths": {
+      "@/*": ["./src/*"]
+    }
+  },
+  "include": ["next-env.d.ts", "**/*.ts", "**/*.tsx", ".next/types/**/*.ts"],
+  "exclude": ["node_modules"]
+}
--- a/apps/studio/.env.example
+++ b/apps/studio/.env.example
@ -0,0 +1,16 @@
+# Supabase Configuration
+NEXT_PUBLIC_SUPABASE_URL=your_supabase_url
+NEXT_PUBLIC_SUPABASE_ANON_KEY=your_supabase_anon_key
+SUPABASE_SERVICE_ROLE_KEY=your_supabase_service_role_key
+
+# Stripe Configuration
+NEXT_PUBLIC_STRIPE_PUBLISHABLE_KEY=pk_test_...
+STRIPE_SECRET_KEY=sk_test_...
+STRIPE_WEBHOOK_SECRET=whsec_...
+
+# App Configuration
+NEXTAUTH_URL=http://localhost:3002
+NEXTAUTH_SECRET=your_nextauth_secret
+
+# Banatie API
+BANATIE_API_URL=http://localhost:3000
--- a/apps/studio/README.md
+++ b/apps/studio/README.md
@ -0,0 +1,50 @@
+# Banatie Studio
+
+SaaS platform for the Banatie AI image generation service. Based on Vercel's Next.js SaaS starter template with Supabase authentication and Stripe billing.
+
+## Features
+
+- 🔐 **Authentication**: Supabase Auth with social login
+- 💳 **Billing**: Stripe subscriptions and payment processing
+- 🎨 **AI Generation**: Integration with Banatie API service
+- 📊 **Dashboard**: User dashboard with usage analytics
+- 🏢 **Multi-tenant**: Organization and team management
+
+## Tech Stack
+
+- **Framework**: Next.js 14 with App Router
+- **Authentication**: Supabase Auth
+- **Database**: Supabase (PostgreSQL)
+- **Payments**: Stripe
+- **Styling**: Tailwind CSS
+- **TypeScript**: Full type safety
+
+## Development
+
+```bash
+# Install dependencies
+pnpm install
+
+# Set up environment variables
+cp .env.example .env.local
+
+# Start development server
+pnpm dev
+```
+
+## Environment Setup
+
+1. **Supabase**: Create a new project at [supabase.com](https://supabase.com)
+2. **Stripe**: Set up your account at [stripe.com](https://stripe.com)
+3. **Environment Variables**: Copy `.env.example` to `.env.local` and fill in your keys
+
+## TODO
+
+- [ ] Set up Supabase authentication
+- [ ] Configure Stripe billing
+- [ ] Implement user dashboard
+- [ ] Add subscription tiers
+- [ ] Integrate with Banatie API
+- [ ] Add usage tracking
+- [ ] Implement team management
+- [ ] Add billing portal
--- a/apps/studio/next.config.js
+++ b/apps/studio/next.config.js
@ -0,0 +1,16 @@
+/** @type {import('next').NextConfig} */
+const nextConfig = {
+  experimental: {
+    appDir: true,
+  },
+  images: {
+    domains: ['localhost', 'avatars.githubusercontent.com'],
+  },
+  env: {
+    NEXT_PUBLIC_SUPABASE_URL: process.env.NEXT_PUBLIC_SUPABASE_URL,
+    NEXT_PUBLIC_SUPABASE_ANON_KEY: process.env.NEXT_PUBLIC_SUPABASE_ANON_KEY,
+    NEXT_PUBLIC_STRIPE_PUBLISHABLE_KEY: process.env.NEXT_PUBLIC_STRIPE_PUBLISHABLE_KEY,
+  },
+}
+
+module.exports = nextConfig
--- a/apps/studio/package.json
+++ b/apps/studio/package.json
@ -0,0 +1,39 @@
+{
+  "name": "@banatie/studio",
+  "version": "1.0.0",
+  "description": "Banatie Studio - SaaS platform for managing AI image generation subscriptions",
+  "private": true,
+  "scripts": {
+    "dev": "next dev -p 3002",
+    "build": "next build",
+    "start": "next start -p 3002",
+    "lint": "next lint",
+    "typecheck": "tsc --noEmit"
+  },
+  "dependencies": {
+    "next": "^14.2.0",
+    "react": "^18.2.0",
+    "react-dom": "^18.2.0",
+    "@types/node": "^20.0.0",
+    "@types/react": "^18.2.0",
+    "@types/react-dom": "^18.2.0",
+    "typescript": "^5.9.2",
+    "@supabase/supabase-js": "^2.45.0",
+    "@supabase/auth-helpers-nextjs": "^0.10.0",
+    "stripe": "^16.0.0",
+    "@stripe/stripe-js": "^4.0.0"
+  },
+  "devDependencies": {
+    "tailwindcss": "^3.4.0",
+    "autoprefixer": "^10.4.0",
+    "postcss": "^8.4.0",
+    "eslint": "^8.57.0",
+    "eslint-config-next": "^14.2.0",
+    "@tailwindcss/forms": "^0.5.0",
+    "@tailwindcss/typography": "^0.5.0"
+  },
+  "engines": {
+    "node": ">=18.0.0",
+    "pnpm": ">=8.0.0"
+  }
+}
--- a/apps/studio/src/app/layout.tsx
+++ b/apps/studio/src/app/layout.tsx
@ -0,0 +1,22 @@
+import type { Metadata } from 'next'
+
+export const metadata: Metadata = {
+  title: 'Banatie Studio - AI Image Generation SaaS',
+  description: 'Professional AI image generation platform with subscription management',
+}
+
+export default function RootLayout({
+  children,
+}: {
+  children: React.ReactNode
+}) {
+  return (
+    <html lang="en">
+      <body className="min-h-screen bg-gray-50">
+        <div className="min-h-screen">
+          {children}
+        </div>
+      </body>
+    </html>
+  )
+}
--- a/apps/studio/src/app/page.tsx
+++ b/apps/studio/src/app/page.tsx
@ -0,0 +1,49 @@
+export default function StudioPage() {
+  return (
+    <div className="min-h-screen bg-gradient-to-br from-blue-50 to-indigo-100">
+      <div className="container mx-auto px-4 py-12">
+        <div className="text-center">
+          <h1 className="text-5xl font-bold text-gray-900 mb-6">
+            Banatie Studio
+          </h1>
+          <p className="text-xl text-gray-600 mb-8 max-w-2xl mx-auto">
+            Professional AI image generation platform with subscription management,
+            user authentication, and billing integration.
+          </p>
+
+          <div className="grid md:grid-cols-3 gap-8 mt-12 max-w-4xl mx-auto">
+            <div className="bg-white rounded-lg shadow-lg p-6">
+              <h3 className="text-xl font-semibold mb-4">🔐 Authentication</h3>
+              <p className="text-gray-600">
+                Secure user authentication powered by Supabase with social login support.
+              </p>
+            </div>
+
+            <div className="bg-white rounded-lg shadow-lg p-6">
+              <h3 className="text-xl font-semibold mb-4">💳 Billing</h3>
+              <p className="text-gray-600">
+                Stripe integration for subscription management and payment processing.
+              </p>
+            </div>
+
+            <div className="bg-white rounded-lg shadow-lg p-6">
+              <h3 className="text-xl font-semibold mb-4">🎨 AI Generation</h3>
+              <p className="text-gray-600">
+                Professional image generation with usage tracking and limits.
+              </p>
+            </div>
+          </div>
+
+          <div className="mt-12">
+            <div className="bg-yellow-50 border border-yellow-200 rounded-lg p-4 max-w-2xl mx-auto">
+              <p className="text-yellow-800">
+                <strong>Coming Soon:</strong> This SaaS platform is under development.
+                Based on Vercel&apos;s Next.js SaaS starter template.
+              </p>
+            </div>
+          </div>
+        </div>
+      </div>
+    </div>
+  )
+}
--- a/apps/studio/tsconfig.json
+++ b/apps/studio/tsconfig.json
@ -0,0 +1,31 @@
+{
+  "compilerOptions": {
+    "target": "ES2022",
+    "lib": ["dom", "dom.iterable", "ES2022"],
+    "allowJs": true,
+    "skipLibCheck": true,
+    "strict": true,
+    "noEmit": true,
+    "esModuleInterop": true,
+    "module": "esnext",
+    "moduleResolution": "bundler",
+    "resolveJsonModule": true,
+    "isolatedModules": true,
+    "jsx": "preserve",
+    "incremental": true,
+    "plugins": [
+      {
+        "name": "next"
+      }
+    ],
+    "baseUrl": ".",
+    "paths": {
+      "@/*": ["./src/*"],
+      "@/components/*": ["./src/components/*"],
+      "@/lib/*": ["./src/lib/*"],
+      "@/types/*": ["./src/types/*"]
+    }
+  },
+  "include": ["next-env.d.ts", "**/*.ts", "**/*.tsx", ".next/types/**/*.ts"],
+  "exclude": ["node_modules"]
+}
--- a/docker-compose.yml
+++ b/docker-compose.yml
@ -2,14 +2,14 @@
 services:
  app:
    build:
-      context: .
+      context: ./apps/api-service
      target: development
    container_name: banatie-app
    ports:
      - "3000:3000"
    volumes:
-      - ./src:/app/src
-      - ./logs:/app/logs
+      - ./apps/api-service/src:/app/src
+      - ./apps/api-service/logs:/app/logs
    networks:
      - banatie-network
    depends_on:
--- a/package.json
+++ b/package.json
@ -1,72 +1,55 @@
 {
-  "name": "banatie",
+  "name": "banatie-monorepo",
  "version": "1.0.0",
-  "description": "Nano Banana Image Generation Service - REST API for AI-powered image generation using Gemini Flash Image model",
-  "main": "dist/server.js",
-  "scripts": {
-    "dev": "tsx --watch src/server.ts",
-    "start": "node dist/server.js",
-    "build": "tsc",
-    "typecheck": "tsc --noEmit",
-    "lint": "eslint src/**/*.ts",
-    "lint:fix": "eslint src/**/*.ts --fix",
-    "format": "prettier --write src/**/*.ts",
-    "format:check": "prettier --check src/**/*.ts",
-    "test": "jest",
-    "test:watch": "jest --watch",
-    "test:coverage": "jest --coverage",
-    "clean": "rm -rf dist",
-    "prebuild": "npm run clean",
-    "prestart": "npm run build"
-  },
-  "keywords": [
-    "image-generation",
-    "ai",
-    "gemini",
-    "nano-banana",
-    "rest-api",
-    "express",
-    "typescript"
-  ],
-  "author": "",
-  "license": "MIT",
+  "description": "Banatie AI Image Generation Service - Monorepo with API, Landing, Studio, and Admin apps",
+  "private": true,
  "packageManager": "pnpm@10.11.0",
  "engines": {
    "node": ">=18.0.0",
    "pnpm": ">=8.0.0"
  },
-  "dependencies": {
-    "@google/genai": "^1.17.0",
-    "cors": "^2.8.5",
-    "dotenv": "^17.2.2",
-    "express": "^5.1.0",
-    "express-rate-limit": "^7.4.1",
-    "express-validator": "^7.2.0",
-    "helmet": "^8.0.0",
-    "mime": "3.0.0",
-    "minio": "^8.0.6",
-    "multer": "^2.0.2",
-    "winston": "^3.17.0"
+  "scripts": {
+    "dev": "pnpm --parallel run dev",
+    "dev:api": "pnpm --filter @banatie/api-service dev",
+    "dev:landing": "pnpm --filter @banatie/landing dev",
+    "dev:studio": "pnpm --filter @banatie/studio dev",
+    "dev:admin": "pnpm --filter @banatie/admin dev",
+    "build": "pnpm -r build",
+    "build:api": "pnpm --filter @banatie/api-service build",
+    "build:landing": "pnpm --filter @banatie/landing build",
+    "build:studio": "pnpm --filter @banatie/studio build",
+    "build:admin": "pnpm --filter @banatie/admin build",
+    "start:api": "pnpm --filter @banatie/api-service start",
+    "start:landing": "pnpm --filter @banatie/landing start",
+    "start:studio": "pnpm --filter @banatie/studio start",
+    "start:admin": "pnpm --filter @banatie/admin start",
+    "lint": "pnpm -r lint",
+    "lint:api": "pnpm --filter @banatie/api-service lint",
+    "lint:landing": "pnpm --filter @banatie/landing lint",
+    "lint:studio": "pnpm --filter @banatie/studio lint",
+    "lint:admin": "pnpm --filter @banatie/admin lint",
+    "typecheck": "pnpm -r typecheck",
+    "typecheck:api": "pnpm --filter @banatie/api-service typecheck",
+    "typecheck:landing": "pnpm --filter @banatie/landing typecheck",
+    "typecheck:studio": "pnpm --filter @banatie/studio typecheck",
+    "typecheck:admin": "pnpm --filter @banatie/admin typecheck",
+    "test": "pnpm --filter @banatie/api-service test",
+    "clean": "pnpm -r clean && rm -rf node_modules",
+    "install:all": "pnpm install"
  },
+  "keywords": [
+    "monorepo",
+    "image-generation",
+    "ai",
+    "gemini",
+    "rest-api",
+    "nextjs",
+    "saas",
+    "admin-dashboard"
+  ],
+  "author": "",
+  "license": "MIT",
  "devDependencies": {
-    "@eslint/js": "^9.36.0",
-    "@types/cors": "^2.8.19",
-    "@types/express": "^5.0.3",
-    "@types/jest": "^29.5.14",
-    "@types/multer": "^2.0.0",
-    "@types/node": "^24.3.1",
-    "@types/supertest": "^6.0.2",
-    "@typescript-eslint/eslint-plugin": "^8.18.2",
-    "@typescript-eslint/parser": "^8.18.2",
-    "eslint": "^9.18.0",
-    "eslint-config-prettier": "^9.1.0",
-    "eslint-plugin-prettier": "^5.2.1",
-    "jest": "^29.7.0",
-    "nodemon": "^3.1.9",
-    "prettier": "^3.4.2",
-    "supertest": "^7.0.0",
-    "ts-jest": "^29.2.5",
-    "tsx": "^4.20.5",
    "typescript": "^5.9.2"
  }
 }
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
--- a/pnpm-workspace.yaml
+++ b/pnpm-workspace.yaml
@ -0,0 +1,2 @@
+packages:
+  - 'apps/*'