from fastapi import FastAPI
from fastapi_mcp import FastApiMCP
from contextlib import asynccontextmanager
from src.db import init_db
from src.controller import product_router, product_tags_metadata
API_PREFIX = "/api/v1"
@asynccontextmanager
async def lifespan(app: FastAPI):
"""
Application lifespan event handler for FastAPI.
This function initializes the database when the application starts
and cleans up resources when the application stops.
Yields:
None: The context manager does not yield any value.
"""
await init_db()
yield
app = FastAPI(
title="Northwind API",
version="1.0.0",
description="API for Northwind database operations",
openapi_tags=[product_tags_metadata],
docs_url=API_PREFIX + "/docs",
redoc_url=API_PREFIX + "/redoc",
)
mcp = FastApiMCP(
app,
)
mcp.mount()
app.include_router(
product_router,
prefix=API_PREFIX,
)
mcp.setup_server()
