Initial commit - production deployment

gateway/app/middleware/logging.py

@@ -0,0 +1,57 @@
+"""
+Logging middleware for gateway
+"""
+
+import logging
+import time
+from fastapi import Request
+from starlette.middleware.base import BaseHTTPMiddleware
+from starlette.responses import Response
+import uuid
+
+logger = logging.getLogger(__name__)
+
+class LoggingMiddleware(BaseHTTPMiddleware):
+    """Logging middleware class"""
+    
+    async def dispatch(self, request: Request, call_next) -> Response:
+        """Process request with logging"""
+        
+        start_time = time.time()
+        
+        # Generate request ID
+        request_id = str(uuid.uuid4())
+        request.state.request_id = request_id
+        
+        # Log request
+        logger.info(
+            f"Request: {request.method} {request.url.path}",
+            extra={
+                "method": request.method,
+                "url": request.url.path,
+                "query_params": str(request.query_params),
+                "client_host": request.client.host if request.client else "unknown",
+                "user_agent": request.headers.get("user-agent", ""),
+                "request_id": request_id
+            }
+        )
+        
+        # Process request
+        response = await call_next(request)
+        
+        # Calculate duration
+        duration = time.time() - start_time
+        
+        # Log response
+        logger.info(
+            f"Response: {response.status_code} in {duration:.3f}s",
+            extra={
+                "status_code": response.status_code,
+                "duration": duration,
+                "method": request.method,
+                "url": request.url.path,
+                "request_id": request_id
+            }
+        )
+        
+        return response