fix: sanitize import job summaries

services/import_service.py

@@ -73,11 +73,50 @@ def humanize_import_error(message: Any) -> str:
     return compact[:180] + ("…" if len(compact) > 180 else "")
 
 
+def _public_import_summary(raw_summary: Any) -> Optional[Dict[str, Any]]:
+    """Return an operator-facing import summary without table names or SQL sync internals."""
+    if not raw_summary:
+        return None
+
+    summary = raw_summary
+    if isinstance(raw_summary, str):
+        try:
+            summary = json.loads(raw_summary)
+        except Exception:
+            return {"message": "匯入摘要暫時無法解析，請以任務狀態為準。"}
+
+    if not isinstance(summary, dict):
+        return None
+
+    sync_success = summary.get("sync_success")
+    public = {
+        "message": summary.get("message") or "匯入任務已完成。",
+        "imported_count": summary.get("imported_count"),
+        "verified": bool(summary.get("verified")),
+        "date_min": summary.get("date_min"),
+        "date_max": summary.get("date_max"),
+        "source_sheet": summary.get("source_sheet"),
+        "source_header_row": summary.get("source_header_row"),
+    }
+    if sync_success is True:
+        public["sync_status"] = "已更新業績分析儀表板"
+    elif sync_success is False:
+        public["sync_status"] = "業績分析儀表板同步未完成"
+        public["sync_error_message"] = humanize_import_error(summary.get("sync_error"))
+    else:
+        public["sync_status"] = ""
+
+    return {key: value for key, value in public.items() if value not in (None, "")}
+
+
 def _public_import_job_payload(job: ImportJob) -> Dict[str, Any]:
     payload = job.to_dict()
     display_error = humanize_import_error(payload.get("error_message"))
     payload["error_message"] = display_error
     payload["display_error_message"] = display_error
+    payload["import_summary"] = _public_import_summary(payload.get("import_summary"))
+    payload.pop("drive_file_id", None)
+    payload.pop("local_file_path", None)
     return payload