优化脚本 就该模型

core/backend/apps/adminpanel/views.py

@@ -1,5 +1,6 @@
 """平台超管后台 · 跨团队端点。所有视图统一挂 IsPlatformAdmin,非超管一律 403,写操作记审计。"""
 
+import logging
 from decimal import Decimal, ROUND_HALF_UP
 
 from django.db.models import Count, F, Q
@@ -39,6 +40,12 @@ from .serializers import (
     QualityWordSerializer,
 )
 
+logger = logging.getLogger(__name__)
+
+# 后台「刷新状态」只向供应商拉取已提交的异步视频任务;单次上限避免请求拖死。
+_ADMIN_TASK_POLL_LIMIT = 20
+_ADMIN_TASK_POLL_STATUSES = (AITask.Status.SUBMITTED, AITask.Status.POLLING)
+
 
 def _team_qs():
     return (
@@ -410,6 +417,31 @@ def admin_asset_reviews_poll(request):
     return Response({"polled": len(statuses), "statuses": statuses})
 
 
+def _refresh_inflight_task(task: AITask, *, operator) -> AITask:
+    """对单条在途任务向供应商拉一次最新态。无远端 ID / 非视频异步任务则原样返回。"""
+    if not task.provider_task_id:
+        return task
+    if task.task_type == AITask.Type.FREE_VIDEO:
+        from apps.ai.free_video import finalize_free_video
+
+        return finalize_free_video(task=task)
+    if task.task_type == AITask.Type.VIDEO_SEGMENT:
+        from apps.ai.services import poll_video_segment
+        from apps.projects.models import VideoSegment
+
+        segment_id = (task.request_payload or {}).get("video_segment_id")
+        if not segment_id:
+            return task
+        segment = VideoSegment.objects.filter(id=segment_id).first()
+        if segment is None:
+            return task
+        user = task.created_by or getattr(task.team, "owner", None) or operator
+        poll_video_segment(video_segment=segment, user=user)
+        task.refresh_from_db()
+        return task
+    return task
+
+
 # ─────────────────────────── AI 任务监控 + 成本异常 ───────────────────────────
 
 
@@ -440,6 +472,33 @@ def admin_tasks(request):
     return paginator.get_paginated_response(AdminTaskSerializer(page, many=True).data)
 
 
+@api_view(["POST"])
+@permission_classes([IsPlatformAdmin])
+def admin_tasks_poll(request):
+    """向供应商刷新在途视频任务状态。给 task_ids 则只拉这些,否则拉全平台 submitted/polling。
+
+    图片/脚本等同步任务没有远端 task id,点刷新后前端会再拉一次列表,worker 已落库的终态会一并更新。
+    """
+    ids = request.data.get("task_ids")
+    qs = (
+        AITask.objects.select_related("team", "model_config", "model_config__provider", "project")
+        .filter(status__in=_ADMIN_TASK_POLL_STATUSES)
+        .exclude(provider_task_id="")
+        .order_by("-updated_at")
+    )
+    if ids:
+        qs = qs.filter(id__in=ids)
+    statuses = {}
+    for task in qs[:_ADMIN_TASK_POLL_LIMIT]:
+        try:
+            refreshed = _refresh_inflight_task(task, operator=request.user)
+            statuses[str(refreshed.id)] = refreshed.status
+        except Exception:  # noqa: BLE001 — 单条失败不阻断整页刷新
+            logger.warning("admin poll task %s failed", task.id, exc_info=True)
+            statuses[str(task.id)] = task.status
+    return Response({"polled": len(statuses), "statuses": statuses})
+
+
 @api_view(["GET"])
 @permission_classes([IsPlatformAdmin])
 def admin_task_detail(request, task_id):