Updated claude big changes

app/main.py

@@ -1,6 +1,7 @@
 import logging
 import sys
-from fastapi import FastAPI
+import uuid
+from fastapi import FastAPI, Request
 from .database import engine
 from . import models
 from .routers import payment
@@ -8,6 +9,7 @@ from .routers.transaction import transaction_router
 from .routers.auto import auto_router
 from .routers.user_check import user_check_router
 from fastapi.middleware.cors import CORSMiddleware
+from starlette.middleware.base import BaseHTTPMiddleware
 from config import load_config
 from authorizenet import apicontractsv1
 from authorizenet.apicontrollers import getCustomerProfileIdsController
@@ -48,13 +50,23 @@ models.Base.metadata.create_all(bind=engine)
 app = FastAPI()
 
 
-# print(ApplicationConfig.origins)
+# Request ID middleware for request tracking/correlation
+class RequestIDMiddleware(BaseHTTPMiddleware):
+    async def dispatch(self, request: Request, call_next):
+        request_id = request.headers.get("X-Request-ID") or str(uuid.uuid4())[:8]
+        request.state.request_id = request_id
+        response = await call_next(request)
+        response.headers["X-Request-ID"] = request_id
+        return response
+
+app.add_middleware(RequestIDMiddleware)
+
 app.add_middleware(
     CORSMiddleware,
     allow_origins=ApplicationConfig.origins,
     allow_credentials=True,
-    allow_methods=["*"],
-    allow_headers=["*"],
+    allow_methods=["GET", "POST", "PUT", "DELETE", "OPTIONS"],
+    allow_headers=["Authorization", "Content-Type", "Accept", "Origin", "X-Requested-With", "X-Request-ID"],
 )