feat(admin): Phase 6 AI任务监控+成本异常 — 全局任务列/筛/详情抽屉/失败重投

后端:adminpanel tasks(全局 AITask + status/type/team/anomaly 筛分页)+ detail(payload)+ retry(失败重投, 仅图像类 best-effort 否则 400);is_cost_anomaly(实际>预估×1.5)+ F() 异常筛;IsPlatformAdmin + 审计。前端:adminApi tasks 系列;Admin 任务监控页(状态 tab + 仅成本异常 chip + 表格成本预估→实际+异常标 + 详情抽屉 payload + 失败重投)。修真 bug:抽屉缺 .show 类停屏外,补上正常滑入。测试:adminpanel 36 单测过(筛/异常/详情/重投 mock celery + 非失败/不支持/权限拒); 无头 e2e _admin-p6.mjs 6 断言过 + 0 console error(不点真重投);tsc+build 绿。 Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-19 22:19:24 +08:00
parent 5aab8a568f
commit ca1e50d32c
11 changed files with 528 additions and 3 deletions
@@ -1,6 +1,8 @@
 """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。"""

-from django.db.models import Count, Q
+from decimal import Decimal
+
+from django.db.models import Count, F, Q
 from rest_framework import status
 from rest_framework.authtoken.models import Token
 from rest_framework.decorators import api_view, permission_classes
@@ -10,13 +12,16 @@ from apps.accounts.audit import log_admin_action
 from apps.accounts.models import Invitation, Team, User
 from apps.accounts.permissions import IsPlatformAdmin
 from apps.accounts.serializers import InvitationSerializer
-from apps.ai.models import QualityWord
+from apps.ai.models import AITask, QualityWord
 from apps.assets.models import Asset
 from apps.assets.review import poll_asset_review, submit_asset_for_review
 from apps.common.pagination import DefaultPagination

 from .serializers import (
+    COST_ANOMALY_RATIO,
    AdminReviewAssetSerializer,
+    AdminTaskDetailSerializer,
+    AdminTaskSerializer,
    AdminTeamMemberSerializer,
    AdminTeamSerializer,
    AdminUserSerializer,
@@ -326,3 +331,71 @@ def admin_asset_reviews_poll(request):
    for asset in qs:
        statuses[str(asset.id)] = poll_asset_review(asset)
    return Response({"polled": len(statuses), "statuses": statuses})
+
+
+# ─────────────────────────── AI 任务监控 + 成本异常 ───────────────────────────
+
+
+@api_view(["GET"])
+@permission_classes([IsPlatformAdmin])
+def admin_tasks(request):
+    """全局 AITask 列表(?status= / ?task_type= / ?team= / ?anomaly=1 成本异常 筛 + 分页)。"""
+    qs = AITask.objects.select_related("team", "model_config").order_by("-created_at")
+    st = request.query_params.get("status")
+    if st in dict(AITask.Status.choices):
+        qs = qs.filter(status=st)
+    tt = request.query_params.get("task_type")
+    if tt in dict(AITask.Type.choices):
+        qs = qs.filter(task_type=tt)
+    team_id = request.query_params.get("team")
+    if team_id:
+        qs = qs.filter(team_id=team_id)
+    if request.query_params.get("anomaly") in {"1", "true"}:
+        qs = qs.filter(estimated_cost__gt=0, actual_cost__gt=F("estimated_cost") * COST_ANOMALY_RATIO)
+    paginator = DefaultPagination()
+    page = paginator.paginate_queryset(qs, request)
+    return paginator.get_paginated_response(AdminTaskSerializer(page, many=True).data)
+
+
+@api_view(["GET"])
+@permission_classes([IsPlatformAdmin])
+def admin_task_detail(request, task_id):
+    task = AITask.objects.select_related("team", "model_config").filter(id=task_id).first()
+    if task is None:
+        return Response({"detail": "not found"}, status=status.HTTP_404_NOT_FOUND)
+    return Response(AdminTaskDetailSerializer(task).data)
+
+
+@api_view(["POST"])
+@permission_classes([IsPlatformAdmin])
+def admin_task_retry(request, task_id):
+    """失败任务重投(best-effort):仅 FAILED + 可重投的图像类(基础资产 / 独立生图)。
+    其余类型(脚本 / 故事板 / 视频 / 配音 / 导出)请到对应页面重跑,这里 400 不冒险误投。"""
+    task = AITask.objects.filter(id=task_id).first()
+    if task is None:
+        return Response({"detail": "not found"}, status=status.HTTP_404_NOT_FOUND)
+    if task.status != AITask.Status.FAILED:
+        return Response({"detail": "仅失败任务可重投"}, status=status.HTTP_400_BAD_REQUEST)
+
+    image_types = {AITask.Type.PRODUCT_IMAGE, AITask.Type.PERSON_IMAGE, AITask.Type.SCENE_IMAGE}
+    if task.task_type not in image_types:
+        return Response({"detail": "该任务类型暂不支持后台重投,请到对应页面重新生成"}, status=status.HTTP_400_BAD_REQUEST)
+
+    from apps.ai.tasks import generate_base_asset_task, generate_standalone_image_task
+
+    try:
+        if task.project_id:
+            generate_base_asset_task.delay(str(task.id))
+        else:
+            generate_standalone_image_task.delay(str(task.id))
+    except Exception:  # noqa: BLE001 — 投递失败如实返回,不静默
+        return Response({"detail": "重投调度失败,请确认 worker 在线"}, status=status.HTTP_502_BAD_GATEWAY)
+
+    log_admin_action(
+        request,
+        "task.retry",
+        target_type="ai_task",
+        target_id=task.id,
+        target_name=task.task_type,
+    )
+    return Response({"retried": True, "task_id": str(task.id)})