01586fdd64
- Created main.py with FastAPI app, CORS configuration, and basic endpoints - Added requirements.txt with necessary dependencies - Set up app directory structure with proper organization - Implemented base URL endpoint with app info and documentation links - Added health check endpoint that reports application and database status - Configured CORS to allow all origins - Set up Alembic for database migrations with proper SQLite configuration - Updated README with comprehensive project documentation
65 lines
1.7 KiB
Python
65 lines
1.7 KiB
Python
from fastapi import FastAPI, Depends
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from fastapi.middleware.cors import CORSMiddleware
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from sqlalchemy.orm import Session
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from app.db.session import get_db, engine
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from app.db.base import Base
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from app.api.api import api_router
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# Create database tables
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Base.metadata.create_all(bind=engine)
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# Initialize FastAPI app
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app = FastAPI(
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title="Todo App API",
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description="A simple Todo application API built with FastAPI",
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version="1.0.0",
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docs_url="/docs",
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redoc_url="/redoc",
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openapi_url="/openapi.json"
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)
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# CORS configuration - allow all origins
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app.add_middleware(
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CORSMiddleware,
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allow_origins=["*"],
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allow_credentials=True,
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allow_methods=["*"],
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allow_headers=["*"],
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)
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# Include API routes
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app.include_router(api_router, prefix="/api/v1")
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@app.get("/")
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async def root():
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"""Base URL endpoint with app information and links"""
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return {
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"title": "Todo App API",
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"description": "A simple Todo application API built with FastAPI",
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"version": "1.0.0",
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"documentation": {
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"swagger_ui": "/docs",
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"redoc": "/redoc",
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"openapi_json": "/openapi.json"
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},
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"health_check": "/health"
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}
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@app.get("/health")
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async def health_check(db: Session = Depends(get_db)):
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"""Health check endpoint that reports application health"""
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try:
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# Test database connection
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db.execute("SELECT 1")
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db_status = "healthy"
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except Exception as e:
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db_status = f"unhealthy: {str(e)}"
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return {
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"status": "healthy" if db_status == "healthy" else "unhealthy",
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"database": db_status,
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"service": "Todo App API",
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"version": "1.0.0"
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} |