fix(workbench): remove synthetic check projections

samples/peripheral/store.py

@@ -24,6 +24,11 @@ from .schemas import (
 
 TRANSITIONS = {"pending": ["processing"], "processing": ["pending_review"],
                "pending_review": ["processing", "completed"], "completed": []}
+WORK_ORDER_FIELD_LABELS = {
+    "title": "标题", "summary": "说明", "status": "状态", "priority": "优先级",
+    "assignee": "负责人", "scheduled_at": "预约时间", "location": "位置",
+    "scenario_code": "场景编号", "feedback_requirements": "回执要求",
+}
 
 
 class PostgresStore:
@@ -268,8 +273,13 @@ class PostgresStore:
     @staticmethod
     def _active_managed_document(document: dict[str, Any]) -> dict[str, Any]:
         """Project a current active row without legacy soft-delete metadata."""
-        return {key: value for key, value in document.items()
-                if key not in {"deleted_at", "deleted_by"}}
+        active = {key: value for key, value in document.items()
+                  if key not in {"deleted_at", "deleted_by"}}
+        if "work_order_id" in active:
+            active.pop("subtasks", None)
+            active.setdefault("feedback_requirements", [])
+            active.setdefault("activity", [])
+        return active
 
     def _list_managed(self, who: Identity, table: str, id_column: str,
                       limit: int, cursor: UUID | None) -> dict[str, Any]:
@@ -314,6 +324,8 @@ class PostgresStore:
                 "work_order_id": str(uuid4()), "project_id": who.project_id, "revision": 1,
                 "origin": "synthetic", "created_at": now, "updated_at": now,
                 "created_by": who.user_id, "updated_by": who.user_id,
+                "activity": [{"sequence": 1, "occurred_at": now, "actor": who.user_id,
+                              "kind": "created", "title": "工单创建", "detail": "预约工单已创建。"}],
             }
             return self._save_work_order(conn, who, document)
         return self._mutate(who, "create_work_order", command, write)
@@ -326,7 +338,7 @@ class PostgresStore:
             ensure(document["revision"] == command.expected_revision, "REVISION_CONFLICT", "工单版本已变化，请重新读取", 409)
             changes = command.model_dump(mode="json", exclude_unset=True,
                                          exclude={"request_id", "expected_revision", "clear_assignee", "clear_scheduled_at",
-                                                  "clear_location", "clear_scenario_code", "clear_subtasks"})
+                                                  "clear_location", "clear_scenario_code", "progress_note"})
             if command.clear_assignee:
                 changes["assignee"] = None
             if command.clear_scheduled_at:
@@ -335,10 +347,22 @@ class PostgresStore:
                 changes["location"] = None
             if command.clear_scenario_code:
                 changes["scenario_code"] = None
-            if command.clear_subtasks:
-                changes["subtasks"] = None
+            changed_fields = [key for key, value in changes.items() if document.get(key) != value]
             document.update(changes)
-            document.update(revision=document["revision"] + 1, updated_at=datetime.now(timezone.utc).isoformat(),
+            now = datetime.now(timezone.utc).isoformat()
+            revision = document["revision"] + 1
+            if command.progress_note:
+                title, detail, kind = "现场反馈", command.progress_note, "feedback"
+            elif changed_fields:
+                title, detail, kind = "工单信息更新", "更新了" + "、".join(
+                    WORK_ORDER_FIELD_LABELS.get(field, field) for field in changed_fields
+                ) + "。", "updated"
+            else:
+                title, detail, kind = "工单信息确认", "工单信息已确认，未记录新的现场进展。", "updated"
+            document["activity"].append({"sequence": revision, "occurred_at": now,
+                                         "actor": who.user_id, "kind": kind,
+                                         "title": title, "detail": detail})
+            document.update(revision=revision, updated_at=now,
                             updated_by=who.user_id)
             return self._save_work_order(conn, who, document)
         return self._mutate(who, f"update_work_order:{work_order_id}", command, write)