migration to new backend

backend/server/worldtravel/urls.py

@@ -0,0 +1,16 @@
+# travel/urls.py
+
+from django.urls import include, path
+from rest_framework.routers import DefaultRouter
+from .views import CountryViewSet, RegionViewSet, VisitedRegionViewSet, regions_by_country, visits_by_country
+
+router = DefaultRouter()
+router.register(r'countries', CountryViewSet)
+router.register(r'regions', RegionViewSet)
+router.register(r'visitedregion', VisitedRegionViewSet)
+
+urlpatterns = [
+    path('', include(router.urls)),
+    path('<str:country_code>/regions/', regions_by_country, name='regions-by-country'),
+    path('<str:country_code>/visits/', visits_by_country, name='visits-by-country'),
+]