MTS AI Software Factory Enterprise Studio

// Microservices E-Commerce Architecture - HLD // Generated by MTS AI Software Architect System Architecture: [Client Layer] ├─ Web App (Next.js) ├─ Mobile App (React Native) └─ Admin Dashboard │ [API Gateway Layer] └─ Kong / NGINX ├─ Rate Limiting ├─ Load Balancing └─ SSL Termination │ [Service Layer] ├─ Auth Service → JWT, OAuth2, RBAC ├─ Product Service → CRUD, Search, Catalog ├─ Order Service → Cart, Checkout, Payments ├─ Inventory Service → Stock, Warehousing ├─ Notification Svc → Email, SMS, Push └─ Analytics Service → Events, Reporting │ [Data Layer] ├─ PostgreSQL (per service) ├─ Redis (caching) ├─ RabbitMQ (events) └─ S3 (file storage) Communication: Event-Driven (RabbitMQ) + gRPC (sync) Deployment: Kubernetes on AWS EKS CI/CD: GitHub Actions → ArgoCD

# Generated by MTS AI Code Generator # FastAPI User Management with JWT Auth from fastapi import FastAPI, Depends, HTTPException, status from fastapi.security import OAuth2PasswordBearer from sqlalchemy.orm import Session from pydantic import BaseModel, EmailStr, validator from passlib.context import CryptContext from typing import Optional app = FastAPI(title="User Management API", version="1.0.0") pwd_context = CryptContext(schemes=["bcrypt"], deprecated="auto") oauth2_scheme = OAuth2PasswordBearer(tokenUrl="token") class UserCreate(BaseModel): email: EmailStr password: str full_name: Optional[str] = None @validator('password') def validate_password(cls, v): if len(v) < 8: raise ValueError('Password must be 8+ chars') return v @app.post("/api/v1/users", response_model=UserResponse, status_code=201) async def create_user( user: UserCreate, db: Session = Depends(get_db) ): if db.query(User).filter(User.email == user.email).first(): raise HTTPException(400, "Email already registered") db_user = User( email=user.email, hashed_password=get_password_hash(user.password), full_name=user.full_name ) db.add(db_user); db.commit() return db_user

-- Input: Slow PostgreSQL Query (12.4s execution) SELECT u.name, COUNT(o.id) AS order_count, SUM(o.total) AS total_spent FROM users u LEFT JOIN orders o ON u.id = o.user_id WHERE u.created_at > '2025-01-01' AND u.status = 'active' GROUP BY u.id, u.name HAVING COUNT(o.id) > 5; -- ============================================ -- AI Optimized Query (0.8s execution, 15.5x faster) SELECT u.name, oc.order_count, oc.total_spent FROM users u INNER JOIN ( SELECT user_id, COUNT(*) AS order_count, SUM(total) AS total_spent FROM orders WHERE user_id IN ( SELECT id FROM users WHERE created_at > '2025-01-01' AND status = 'active' ) GROUP BY user_id HAVING COUNT(*) > 5 ) oc ON u.id = oc.user_id; -- Recommended Indexes: CREATE INDEX idx_users_status_created ON users(status, created_at) WHERE status = 'active'; CREATE INDEX idx_orders_user_total ON orders(user_id) INCLUDE(total);

# User Service API Documentation # Version: 1.0.0 | Last Updated: 2026-07-13 ## Base URL https://api.example.com/api/v1 ## Authentication All endpoints require Bearer Token in the Authorization header. ## Endpoints POST /api/v1/users [Create User] Request Body: { "email": "string", "password": "string (min:8)", "full_name": "string (optional)" } Response: 201 { "id": 1, "email": "user@example.com", "created_at": "2026-07-13T10:00:00Z" } Errors: 400 Validation | 409 Duplicate Email GET /api/v1/users/{id} [Get User] Response: 200 { "id": 1, "name": "...", "role": "user" } Rate Limit: 100 req/min per user PUT /api/v1/users/{id} [Update User] Response: 200 OK | 404 Not Found | 403 Forbidden DELETE /api/v1/users/{id} [Soft Delete] Response: 204 No Content | 404 Not Found

# Generated docker-compose.yml # Optimized for development & production version: '3.8' services: api-gateway: build: context: ./services/gateway dockerfile: Dockerfile.prod ports: ["8080:8080"] environment: - REDIS_URL=redis://cache:6379 - JWT_SECRET=$JWT_SECRET - LOG_LEVEL=info depends_on: cache: condition: service_healthy db: condition: service_healthy healthcheck: test: ["CMD", "curl", "-f", "http://localhost:8080/health"] interval: 30s retries: 3 user-service: build: ./services/users environment: - DATABASE_URL=postgresql://db:5432/users - REDIS_URL=redis://cache:6379 cache: image: redis:7-alpine ports: ["6379:6379"] healthcheck: test: ["CMD", "redis-cli", "ping"] db: image: postgres:16-alpine environment: - POSTGRES_DB=app - POSTGRES_PASSWORD=$DB_PASSWORD volumes: ["pgdata:/var/lib/postgresql/data"] healthcheck: test: ["CMD", "pg_isready"] volumes: pgdata:

# Generated Integration Tests - Payment API # Framework: pytest + httpx (async) import pytest from httpx import AsyncClient from unittest.mock import patch, MagicMock @pytest.mark.asyncio class TestPaymentAPI: async def test_create_payment_success(self, client, auth_token): """Test successful payment creation""" response = await client.post( "/api/v1/payments", json={ "amount": 99.99, "currency": "USD", "method": "credit_card", "card_token": "tok_test_4242" }, headers={"Authorization": f"Bearer {auth_token}"} ) assert response.status_code == 201 data = response.json() assert "payment_id" in data assert data["status"] == "completed" assert data["amount"] == 99.99 async def test_create_payment_insufficient_funds(self, client, auth_token): """Test payment with insufficient funds""" with patch('payment_gateway.charge', side_effect=InsufficientFundsError): response = await client.post( "/api/v1/payments", json={"amount": 9999999, "currency": "USD"}, headers={"Authorization": f"Bearer {auth_token}"} ) assert response.status_code == 402 assert "insufficient" in response.json()["detail"].lower()