api schema check

services/api_gateway/main.py

@@ -247,19 +247,55 @@ async def register_user(user_create: UserCreate, request: Request):
 @app.post("/api/v1/auth/login", response_model=Token, tags=["Authentication"], summary="Login user")
 async def login_user(user_login: UserLogin, request: Request):
     """Login user"""
+    client_ip = get_client_ip(request)
+    print(f"Login request from {client_ip}: {user_login.model_dump(exclude={'password'})}")
+    
     async with httpx.AsyncClient(timeout=30.0) as client:
         try:
+            login_data = user_login.model_dump()
+            print(f"Sending login data to user service: {login_data}")
+            
             response = await client.post(
                 f"{SERVICES['users']}/api/v1/auth/login",
-                json=user_login.model_dump(),
+                json=login_data,
                 headers={
                     "Content-Type": "application/json",
                     "Accept": "application/json"
                 }
             )
             
+            print(f"User service response: status={response.status_code}")
+            if response.status_code >= 400:
+                print(f"Error response body: {response.text}")
+            
             if response.status_code == 200:
                 return response.json()
+            elif response.status_code == 422:
+                # Detailed handling for validation errors
+                try:
+                    error_json = response.json()
+                    print(f"Validation error details: {error_json}")
+                    # Return more detailed validation errors
+                    if "detail" in error_json:
+                        detail = error_json["detail"]
+                        if isinstance(detail, list):
+                            # FastAPI validation errors
+                            formatted_errors = []
+                            for error in detail:
+                                field = error.get("loc", ["unknown"])[-1]
+                                msg = error.get("msg", "Invalid value")
+                                formatted_errors.append(f"{field}: {msg}")
+                            raise HTTPException(
+                                status_code=422, 
+                                detail=f"Validation errors: {'; '.join(formatted_errors)}"
+                            )
+                        else:
+                            raise HTTPException(status_code=422, detail=detail)
+                    else:
+                        raise HTTPException(status_code=422, detail="Invalid input data")
+                except ValueError as ve:
+                    print(f"JSON parse error: {ve}")
+                    raise HTTPException(status_code=422, detail="Invalid request format")
             else:
                 error_detail = response.text
                 try:
@@ -272,6 +308,7 @@ async def login_user(user_login: UserLogin, request: Request):
         except HTTPException:
             raise
         except Exception as e:
+            print(f"Login service error: {str(e)}")
             raise HTTPException(status_code=500, detail=f"Login error: {str(e)}")