OpenstackRouterManager upgraded

implementation/network/OpenstackRouterManager.py

@@ -19,7 +19,9 @@ class OpenstackRouterManager(RouterManager):
             os_router.id,
             os_router.name,
             os_router.status,
-            os_router.created_at
+            os_router.external_gateway_info,
+            os_router.created_at,
+            os_router.updated_at
         )
 
     def create(self) -> Router:
@@ -45,10 +47,18 @@ class OpenstackRouterManager(RouterManager):
 
     def add_interface(self, id, subnet_id):
         try:
-            os_router = self.openstack.network.add_interface_to_router(id, subnet_id)
+            os_router = self.openstack.network.add_interface_to_router(id, subnet_id) # TODO: can't get the id of the router from dict
         except ResourceNotFound:
             return None
 
+        return self.os_router_to_rc_router(os_router)
+
+    def add_gateway(self, id, network_id):
+        #try:
+        os_router = self.openstack.network.add_gateway_to_router(id, external_gateway_info=network_id)
+        #except ResourceNotFound:
+        #    return None
+
         print(os_router)
         return self.os_router_to_rc_router(os_router)