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```python # AI Dev Tool: FastAPI Pydantic v2 Micro-SaaS Boilerplate # Description: Production-ready FastAPI boilerplate with Pydantic v2 for building micro-SaaS applications # Author: [Your Name] from fastapi import FastAPI, HTTPException from pydantic import BaseModel from typing import List, Optional import sqlite3 import uvicorn # Define the FastAPI application app = FastAPI(title="FastAPI Pydantic v2 Micro-SaaS Boilerplate", description="Production-ready boilerplate for building micro-SaaS applications") # Define the database connection conn = sqlite3.connect("database.db") cursor = conn.cursor() # Define the Pydantic models class User(BaseModel): id: int name: str email: str class Product(BaseModel): id: int name: str price: float # Define the API endpoints @app.get("/users/") async def get_users(): """ Get all users """ cursor.execute("SELECT * FROM users") users = cursor.fetchall() return [{"id": user[0], "name": user[1], "email": user[2]} for user in users
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