Initial commit: Robot ökoszisztéma v2.0 - Stabilizált jármű és szerviz robotok

code-server-config/data/User/History/-5314da0c/Fp0w.py

@@ -0,0 +1,68 @@
+from contextlib import asynccontextmanager
+from fastapi import FastAPI
+from fastapi.middleware.cors import CORSMiddleware
+
+# 1. Config Import
+from app.core.config import settings
+
+# 2. Database Imports (FIXED PATHS)
+# 'Base' contains the model definitions (from app/db/base.py)
+from app.db.base import Base
+# 'engine' handles the connection (assumed to be in app/db/session.py)
+from app.db.session import engine
+
+# 3. Router Import
+from app.api.v1.router import api_router
+
+# --- Lifespan Manager (Startup & Shutdown Logic) ---
+@asynccontextmanager
+async def lifespan(app: FastAPI):
+    """
+    Handles application startup and shutdown events.
+    """
+    # STARTUP: Create Database Tables (Development Mode)
+    # In production, you should use Alembic migrations instead of this.
+    async with engine.begin() as conn:
+        # We must import models here so that Base.metadata knows about them
+        # before we call create_all.
+        # Ensure these files exist in app/models/
+        from app.models import social, vehicle  # Add 'user', 'logistics' if created
+        
+        print("--- Checking/Creating Database Tables ---")
+        await conn.run_sync(Base.metadata.create_all)
+    
+    yield # The application runs here
+    
+    # SHUTDOWN: Cleanup resources
+    print("--- Shutting down Traffic Ecosystem SuperApp ---")
+    await engine.dispose()
+
+# --- App Initialization ---
+app = FastAPI(
+    title=settings.PROJECT_NAME,
+    version=settings.VERSION,
+    openapi_url=f"{settings.API_V1_STR}/openapi.json",
+    lifespan=lifespan
+)
+
+# --- Middleware (CORS) ---
+# Allows the frontend to communicate with this API
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=["*"], # WARNING: Restrict this in production!
+    allow_credentials=True,
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
+# --- Routers ---
+app.include_router(api_router, prefix=settings.API_V1_STR)
+
+# --- Root Endpoint ---
+@app.get("/")
+async def root():
+    return {
+        "message": "Traffic Ecosystem SuperApp API is Running",
+        "version": settings.VERSION,
+        "docs_url": "/docs"
+    }