feat: data processing remix ve analysis backend routes ile rate limiting ve istemci IP servisleri eklendi

app/routes/analyze.py

@@ -90,6 +90,7 @@ from ..services.inference_xai import get_xai_service
 from ..services.meta_classifier import MetaClassifierService, MODEL_VERSION_TRAINED
 from ..services.url_parser import parse_youtube_url
 from ..services.youtube_downloader import YouTubeDownloadError, YouTubeDownloader
+from ..services.client_ip import client_ip as _client_ip
 from ..services.logging_config import get_logger
 
 router = APIRouter()
@@ -119,20 +120,6 @@ _ANALYZE_RATE_MAX = 20  # requests per minute per IP
 _ANALYZE_MAX_IPS = 10_000
 
 
-def _client_ip(request: Request) -> str:
-    """The visitor's address behind the Hugging Face proxy.
-
-    uvicorn sees the proxy, so request.client alone would put every
-    visitor in one bucket; the proxy lists the original client first
-    in X-Forwarded-For.
-    """
-    forwarded = request.headers.get("x-forwarded-for", "")
-    first = forwarded.split(",")[0].strip()
-    if first:
-        return first
-    return request.client.host if request.client else "unknown"
-
-
 async def _analyze_rate_limit(request: Request) -> None:
     """Rate limit for analysis endpoints."""
     client_ip = _client_ip(request)

app/routes/dreams.py

@@ -11,6 +11,7 @@ from fastapi import APIRouter, Depends, HTTPException, Request, status
 
 from app.schemas import DreamAnalysisRequest, DreamAnalysisResponse
 from app.services.dream_analyzer import analyze_dream
+from app.services.client_ip import client_ip as _client_ip
 from app.services.logging_config import get_logger
 
 router = APIRouter(prefix="/api/dreams", tags=["Dreams"])
@@ -26,7 +27,7 @@ _MAX_TRACKED_IPS = 10_000
 
 
 async def _rate_limit(request: Request) -> None:
-    client_ip = request.client.host if request.client else "unknown"
+    client_ip = _client_ip(request)
     now = time.time()
     cutoff = now - _RATE_WINDOW