From 96c48a7f2d3a8fa36f44d5806a14003e40cc4807 Mon Sep 17 00:00:00 2001
From: Albrecht Degering <albrecht@degering.name>
Date: Tue, 8 Sep 2026 12:19:37 +0200
Subject: [PATCH] refactor(committee): reuse exact Core actor selection
 contract

Release v0.1.22. Coordinated integrity review: GovOPlaN/govoplan-core#298.
---
 package.json                                |  2 +-
 pyproject.toml                              |  4 ++--
 src/govoplan_committee/backend/manifest.py  |  2 +-
 src/govoplan_committee/backend/workspace.py | 15 +--------------
 webui/package.json                          |  2 +-
 5 files changed, 6 insertions(+), 19 deletions(-)

diff --git a/package.json b/package.json
index d552656..f5675ac 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@govoplan/committee-webui",
-  "version": "0.1.21",
+  "version": "0.1.22",
   "private": true,
   "description": "GovOPlaN Committee platform module seed.",
   "type": "module",
diff --git a/pyproject.toml b/pyproject.toml
index 09fbd4c..9f21a2d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,14 +4,14 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "govoplan-committee"
-version = "0.1.21"
+version = "0.1.22"
 description = "GovOPlaN committee governance and formal-decision integration module."
 readme = "README.md"
 requires-python = ">=3.12"
 license = { file = "LICENSE" }
 authors = [{ name = "GovOPlaN" }]
 dependencies = [
-  "govoplan-core>=0.1.18",
+  "govoplan-core>=0.1.46",
   "govoplan-access>=0.1.18",
 ]
 
diff --git a/src/govoplan_committee/backend/manifest.py b/src/govoplan_committee/backend/manifest.py
index 813ad9f..79f446a 100644
--- a/src/govoplan_committee/backend/manifest.py
+++ b/src/govoplan_committee/backend/manifest.py
@@ -59,7 +59,7 @@ from govoplan_core.db.base import Base
 
 MODULE_ID = "committee"
 MODULE_NAME = "Committee"
-MODULE_VERSION = "0.1.21"
+MODULE_VERSION = "0.1.22"
 READ_SCOPE = "committee:workspace:read"
 WRITE_SCOPE = "committee:workspace:write"
 BALLOT_SCOPE = "committee:ballot:finalize"
diff --git a/src/govoplan_committee/backend/workspace.py b/src/govoplan_committee/backend/workspace.py
index 0f8bfcb..1c93433 100644
--- a/src/govoplan_committee/backend/workspace.py
+++ b/src/govoplan_committee/backend/workspace.py
@@ -11,6 +11,7 @@ import uuid
 from sqlalchemy import func
 from sqlalchemy.orm import Session
 
+from govoplan_core.core.principal_helpers import principal_user_first_actor as _principal_actor
 from govoplan_core.core.events import (
     EventActorRef,
     EventObjectRef,
@@ -1001,20 +1002,6 @@ def _principal_tenant(principal: object) -> str:
     return tenant_id
 
 
-def _principal_actor(principal: object) -> str | None:
-    user = getattr(principal, "user", None)
-    for value in (
-        getattr(user, "id", None),
-        getattr(principal, "account_id", None),
-        getattr(principal, "identity_id", None),
-        getattr(principal, "membership_id", None),
-    ):
-        candidate = str(value or "").strip()
-        if candidate:
-            return candidate
-    return None
-
-
 def _session(value: object) -> Session:
     if not hasattr(value, "query"):
         raise InstitutionalContextError(
diff --git a/webui/package.json b/webui/package.json
index 05036ce..1652e21 100644
--- a/webui/package.json
+++ b/webui/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@govoplan/committee-webui",
-  "version": "0.1.21",
+  "version": "0.1.22",
   "private": true,
   "type": "module",
   "main": "src/index.ts",