add

trading_assistant_api/services/user/internal/handler/user_handler.go

@@ -89,5 +89,5 @@ func (h *Handler) Root(w http.ResponseWriter, r *http.Request) {
 		httpx.MethodNotAllowed(w, string(codes.MethodNotAllowed))
 		return
 	}
-	httpx.OK(w, map[string]string{"service": "user"})
+	httpx.OK(w, map[string]string{"service": "user", "user_id": httpx.UserID(r)})
 }

trading_assistant_api/services/user/internal/router/router.go

@@ -3,6 +3,7 @@ package router
 import (
 	"net/http"
 
+	"common/httpx"
 	"user/internal/handler"
 )
 
@@ -10,7 +11,7 @@ func New(h *handler.Handler) http.Handler {
 	mux := http.NewServeMux()
 	mux.HandleFunc("/healthz", h.Healthz)
 	mux.HandleFunc("/version", h.Version)
-	mux.HandleFunc("/", h.Root)
+	mux.Handle("/", httpx.AuthRequired()(http.HandlerFunc(h.Root)))
 	mux.HandleFunc("/register", h.Register)
 	mux.HandleFunc("/login", h.Login)
 	return mux