Files
yingqing/core/backend/apps/adminpanel/serializers.py
T
seaislee1209andClaude Opus 4.8 ca1e50d32c 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

113 lines
4.1 KiB
Python

from decimal import Decimal
from rest_framework import serializers
from apps.accounts.models import Team, TeamMember, User
from apps.ai.models import AITask, QualityWord
from apps.assets.models import Asset
# 成本异常阈值:实际成本 > 预估 × 此倍数(且预估 > 0)即标异常
COST_ANOMALY_RATIO = Decimal("1.5")
def is_cost_anomaly(estimated, actual) -> bool:
est = estimated or Decimal("0")
act = actual or Decimal("0")
return bool(est > 0 and act > est * COST_ANOMALY_RATIO)
class QualityWordSerializer(serializers.ModelSerializer):
class Meta:
model = QualityWord
fields = ["id", "stage", "slot", "text", "sort", "enabled", "created_at"]
read_only_fields = ["id", "created_at"]
class AdminReviewAssetSerializer(serializers.ModelSerializer):
"""跨团队人像审核队列行:复用 AssetFileSerializer 的首图 preview_url。"""
team_name = serializers.CharField(source="team.name", read_only=True, default=None)
preview_url = serializers.SerializerMethodField()
class Meta:
model = Asset
fields = ["id", "name", "category", "review_status", "review_error", "team", "team_name", "preview_url", "created_at"]
read_only_fields = fields
def get_preview_url(self, obj):
from apps.assets.serializers import AssetFileSerializer
# 用 prefetch 缓存(list(...))而非 .first():后者会另发查询,列表页 N+1 拖慢到数秒
files = list(obj.files.all())
return AssetFileSerializer(files[0]).data.get("preview_url", "") if files else ""
class AdminTeamSerializer(serializers.ModelSerializer):
owner_username = serializers.CharField(source="owner.username", read_only=True, default=None)
member_count = serializers.SerializerMethodField()
balance = serializers.SerializerMethodField()
class Meta:
model = Team
fields = ["id", "name", "status", "owner", "owner_username", "member_count", "balance", "created_at"]
read_only_fields = fields
def get_member_count(self, obj):
anno = getattr(obj, "member_count_anno", None)
return anno if anno is not None else obj.members.count()
def get_balance(self, obj):
acct = getattr(obj, "credit_account", None)
return str(acct.balance) if acct is not None else "0"
class AdminTeamMemberSerializer(serializers.ModelSerializer):
username = serializers.CharField(source="user.username", read_only=True)
user_status = serializers.CharField(source="user.status", read_only=True)
class Meta:
model = TeamMember
fields = ["id", "username", "role", "status", "user_status", "monthly_credit_limit"]
read_only_fields = fields
class AdminUserSerializer(serializers.ModelSerializer):
teams = serializers.SerializerMethodField()
class Meta:
model = User
fields = ["id", "username", "status", "is_platform_admin", "date_joined", "teams"]
read_only_fields = fields
def get_teams(self, obj):
return [
{"team_id": str(m.team_id), "team_name": m.team.name, "role": m.role}
for m in obj.team_memberships.select_related("team").all()
]
class AdminTaskSerializer(serializers.ModelSerializer):
team_name = serializers.CharField(source="team.name", read_only=True, default=None)
model_name = serializers.CharField(source="model_config.name", read_only=True, default=None)
cost_anomaly = serializers.SerializerMethodField()
class Meta:
model = AITask
fields = [
"id", "task_type", "status", "team", "team_name", "model_name",
"estimated_cost", "actual_cost", "cost_anomaly", "error_code", "created_at",
]
read_only_fields = fields
def get_cost_anomaly(self, obj) -> bool:
return is_cost_anomaly(obj.estimated_cost, obj.actual_cost)
class AdminTaskDetailSerializer(AdminTaskSerializer):
class Meta(AdminTaskSerializer.Meta):
fields = AdminTaskSerializer.Meta.fields + [
"project", "idempotency_key", "request_payload", "response_payload",
"error_message", "submitted_at", "completed_at",
]
read_only_fields = fields