Refactor(eos_designs): structured_config for core_interfaces_and_l3_edge/router_ospf.py (#4977)

Author: Shivani-gslab

Diff for: python-avd/pyavd/_eos_designs/structured_config/core_interfaces_and_l3_edge/router_ospf.py

@@ -3,9 +3,11 @@
 # that can be found in the LICENSE file.
 from __future__ import annotations
 
-from functools import cached_property
 from typing import TYPE_CHECKING, Protocol
 
+from pyavd._eos_cli_config_gen.schema import EosCliConfigGen
+from pyavd._eos_designs.structured_config.structured_config_generator import structured_config_contributor
+
 if TYPE_CHECKING:
     from . import AvdStructuredConfigCoreInterfacesAndL3EdgeProtocol
 
@@ -17,21 +19,19 @@ class RouterOspfMixin(Protocol):
     Class should only be used as Mixin to a AvdStructuredConfig class.
     """
 
-    @cached_property
-    def router_ospf(self: AvdStructuredConfigCoreInterfacesAndL3EdgeProtocol) -> dict | None:
-        """Return structured config for router_ospf."""
+    @structured_config_contributor
+    def router_ospf(self: AvdStructuredConfigCoreInterfacesAndL3EdgeProtocol) -> None:
+        """Set the structured config for router_ospf."""
         if not self.shared_utils.underlay_ospf:
-            return None
+            return
+
+        no_passive_interfaces = EosCliConfigGen.RouterOspf.ProcessIdsItem.NoPassiveInterfaces()
+        for p2p_link, p2p_link_data in self._filtered_p2p_links:
+            if p2p_link.include_in_underlay_protocol:
+                no_passive_interfaces.append(p2p_link_data["interface"])
 
-        no_passive_interfaces = [p2p_link_data["interface"] for p2p_link, p2p_link_data in self._filtered_p2p_links if p2p_link.include_in_underlay_protocol]
         if no_passive_interfaces:
-            return {
-                "process_ids": [
-                    {
-                        "id": self.inputs.underlay_ospf_process_id,
-                        "no_passive_interfaces": no_passive_interfaces,
-                    },
-                ],
-            }
-
-        return None
+            self.structured_config.router_ospf.process_ids.append_new(
+                id=self.inputs.underlay_ospf_process_id,
+                no_passive_interfaces=EosCliConfigGen.RouterOspf.ProcessIdsItem.NoPassiveInterfaces(no_passive_interfaces),
+            )