Исправление ошибок, добавление ИИ-ассистента

library_service/middlewares/catch_exception.py

@@ -0,0 +1,27 @@
+import sys
+
+from fastapi import Request, Response, status
+from starlette.middleware.base import BaseHTTPMiddleware
+from fastapi.responses import JSONResponse
+
+from library_service.settings import get_logger
+
+
+async def catch_exception_middleware(request: Request, call_next):
+    """Middleware для подробного json-описания Internal error"""
+    try:
+        return await call_next(request)
+    except Exception as exc:
+        exc_type, exc_value, exc_tb = sys.exc_info()
+        logger = get_logger()
+        logger.exception(exc)
+
+        return JSONResponse(
+            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
+            content={
+                "message": str(exc),
+                "type": exc_type.__name__ if exc_type else "Unknown",
+                "path": str(request.url),
+                "method": request.method,
+            },
+        )