fix: preserve schema 15 compatibility for v0.1.8

dashboard/page_views/settlement_drafts.py

@@ -31,6 +31,39 @@ def _authenticated_actor() -> str | None:
     return get_authenticated_actor()
 
 
+def _open_settlement_history(draft_id: str, run_id: str = "") -> None:
+    """Open the read-only history panel and prefer the completed draft's run."""
+    st.session_state["settlement_history_open_draft"] = draft_id
+    if run_id:
+        st.session_state[f"settlement_history_run_{draft_id}"] = run_id
+
+
+def _render_settlement_history(db_path: str | None, month: str, draft_id: str) -> None:
+    """List immutable runs and fetch the exact record selected by the operator."""
+    listed = gateway.list_monthly_settlement_history(month, db_path=db_path)
+    if not listed.get("success"):
+        st.error(f"마감 이력을 불러오지 못했습니다 ({listed.get('error_code', 'operation_failed')}).")
+        return
+    history = listed.get("history", [])
+    if not isinstance(history, list):
+        history = []
+    runs = [str(item.get("run_id")) for item in history if isinstance(item, dict) and item.get("run_id")]
+    if not runs:
+        st.info("저장된 불변 마감 이력이 없습니다.")
+        return
+    selection_key = f"settlement_history_run_{draft_id}"
+    if st.session_state.get(selection_key) not in runs:
+        st.session_state[selection_key] = runs[0]
+    selected_run = st.selectbox("불변 마감 run 선택", runs, key=selection_key)
+    st.dataframe(history, hide_index=True, use_container_width=True)
+    record = gateway.get_monthly_settlement_history_record(selected_run, db_path=db_path)
+    if not record.get("success"):
+        st.error(f"마감 기록을 불러오지 못했습니다 ({record.get('error_code', 'operation_failed')}).")
+        return
+    st.caption("선택한 run의 저장 시점 불변 기록")
+    st.json(record.get("history", {}))
+
+
 def _create_settlement_dialog(db_path: str | None, month: str, correction_run: str = "") -> None:
     @st.dialog("정산 진행")
     def dialog() -> None:
@@ -66,7 +99,6 @@ def _create_settlement_dialog(db_path: str | None, month: str, correction_run: s
             result = gateway.create_settlement_draft(target_month, actor, key, memo=memo,
                 correction_of_run_id=correction_run, correction_reason=reason, db_path=db_path)
             if result.get("success"):
-                created_id = (result.get("draft") or {}).get("id", "")
                 # The selectbox is the authoritative selection on the next
                 # rerun; seed its widget state, not a separate shadow key.
                 st.query_params["page"] = "월정산"
@@ -147,6 +179,18 @@ def render_settlement_drafts(db_path: str | None = None, month: str = "") -> Non
                 st.write(label, final.get(key) if final.get(key) is not None else "미보존")
             rows = final.get("cashflow_items", [])
             if isinstance(rows, list): st.dataframe([{k: row.get(k) for k in ("cashflow_kind", "category", "subcategory", "amount", "transaction_count", "currency")} for row in rows if isinstance(row, dict)])
+        st.markdown("### 불변 이력")
+        st.write("final_run_id", draft.get("final_run_id"))
+        st.write("correction_of_run_id", draft.get("correction_of_run_id"))
+        st.json(detail.get("items", []))
+        st.button(
+            "마감내역보기",
+            key=f"closed_history_{selected_id}",
+            on_click=_open_settlement_history,
+            args=(selected_id, str(draft.get("final_run_id") or "")),
+        )
+        if st.session_state.get("settlement_history_open_draft") == selected_id:
+            _render_settlement_history(db_path, str(draft.get("month") or month_value), selected_id)
         if draft.get("final_run_id") and st.button("정정시작", disabled=not actor, key=f"correction_start_{selected_id}"):
             _create_settlement_dialog(db_path, draft.get("month", month_value), str(draft["final_run_id"]))
         st.caption("종료된 초안의 증거는 수정하지 않습니다. 정정이 필요하면 이전 마감과 사유를 연결해 새 초안을 생성하세요.")