fix: Fix Map page

src/pages/MapPage/mapStore.ts

@@ -54,20 +54,15 @@ class MapStore {
   sights: ApiSight[] = [];
 
   getRoutes = async () => {
-    const routes = await languageInstance("ru").get("/route");
-    const routedIds = routes.data.map((route: any) => route.id);
-    const mappedRoutes: ApiRoute[] = [];
-    for (const routeId of routedIds) {
-      const responseSoloRoute = await languageInstance("ru").get(
-        `/route/${routeId}`
-      );
-      const route = responseSoloRoute.data;
-      mappedRoutes.push({
-        id: route.id,
-        route_number: route.route_number,
-        path: route.path,
-      });
-    }
+    // ИСПРАВЛЕНО: Проблема N+1.
+    // Вместо цикла и множества запросов теперь выполняется один.
+    // Бэкенд по эндпоинту `/route` должен возвращать массив полных объектов маршрутов.
+    const response = await languageInstance("ru").get("/route");
+    const mappedRoutes: ApiRoute[] = response.data.map((route: any) => ({
+      id: route.id,
+      route_number: route.route_number,
+      path: route.path,
+    }));
     this.routes = mappedRoutes.sort((a, b) =>
       a.route_number.localeCompare(b.route_number)
     );