feat(admin): Phase 8 模型供应商管理 — provider/model CRUD + 启停 + 定价 + 设默认

后端:ModelConfig.is_default + migration;get_default_model 优先 is_default 否则回落最早 active(零回归); adminpanel providers CRUD(api_key write-only 不回传)+ models CRUD(?provider/capability 筛)+ set-default(同 capability 清旧); IsPlatformAdmin + 审计。前端:adminApi providers/models/setDefault;Admin 模型供应商页(供应商表+模型表+启停+定价+设默认+供应商/模型弹窗)。测试:adminpanel 51 单测过(api_key 隐藏+入库/CRUD/set-default 改 get_default_model); apps.ai 仍仅 3 个进场前既有失败(零回归);无头 e2e _admin-p8.mjs 5 断言过 + 0 console error (用一次性禁用 provider+model capability=export,无副作用,跑完删);tsc+build 绿。 Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-19 22:45:14 +08:00
parent 39b4467258
commit 4ce7e957d2
13 changed files with 673 additions and 5 deletions
@@ -12,7 +12,7 @@ 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 AITask, QualityWord
+from apps.ai.models import AITask, ModelConfig, ModelProvider, QualityWord
 from apps.assets.models import Asset
 from apps.assets.review import poll_asset_review, submit_asset_for_review
 from apps.billing.models import CreditLedger, QuotaPolicy
@@ -22,6 +22,8 @@ from apps.common.pagination import DefaultPagination
 from .serializers import (
    COST_ANOMALY_RATIO,
    AdminLedgerSerializer,
+    AdminModelConfigSerializer,
+    AdminModelProviderSerializer,
    AdminQuotaPolicySerializer,
    AdminReviewAssetSerializer,
    AdminTaskDetailSerializer,
@@ -497,3 +499,89 @@ def admin_quota_policy_detail(request, policy_id):
    serializer.save()
    log_admin_action(request, "quota_policy.update", target_type="quota_policy", target_id=obj.id, target_name=str(obj.team_id), after=serializer.data)
    return Response(AdminQuotaPolicySerializer(obj).data)
+
+
+# ─────────────────────────── 模型供应商 / 模型 ───────────────────────────
+
+
+@api_view(["GET", "POST"])
+@permission_classes([IsPlatformAdmin])
+def admin_providers(request):
+    if request.method == "GET":
+        qs = ModelProvider.objects.annotate(model_count_anno=Count("models", distinct=True)).order_by("created_at")
+        return Response(AdminModelProviderSerializer(qs, many=True).data)
+    serializer = AdminModelProviderSerializer(data=request.data)
+    serializer.is_valid(raise_exception=True)
+    obj = serializer.save()
+    log_admin_action(request, "provider.create", target_type="model_provider", target_id=obj.id, target_name=obj.name)
+    return Response(AdminModelProviderSerializer(obj).data, status=status.HTTP_201_CREATED)
+
+
+@api_view(["PATCH", "DELETE"])
+@permission_classes([IsPlatformAdmin])
+def admin_provider_detail(request, provider_id):
+    obj = ModelProvider.objects.filter(id=provider_id).first()
+    if obj is None:
+        return Response({"detail": "not found"}, status=status.HTTP_404_NOT_FOUND)
+    if request.method == "DELETE":
+        log_admin_action(request, "provider.delete", target_type="model_provider", target_id=obj.id, target_name=obj.name)
+        obj.delete()
+        return Response(status=status.HTTP_204_NO_CONTENT)
+    serializer = AdminModelProviderSerializer(obj, data=request.data, partial=True)
+    serializer.is_valid(raise_exception=True)
+    serializer.save()
+    log_admin_action(request, "provider.update", target_type="model_provider", target_id=obj.id, target_name=obj.name)
+    return Response(AdminModelProviderSerializer(ModelProvider.objects.annotate(model_count_anno=Count("models", distinct=True)).get(id=obj.id)).data)
+
+
+@api_view(["GET", "POST"])
+@permission_classes([IsPlatformAdmin])
+def admin_models(request):
+    if request.method == "GET":
+        qs = ModelConfig.objects.select_related("provider").order_by("provider__name", "capability", "created_at")
+        prov = request.query_params.get("provider")
+        if prov:
+            qs = qs.filter(provider_id=prov)
+        cap = request.query_params.get("capability")
+        if cap in dict(ModelConfig.Capability.choices):
+            qs = qs.filter(capability=cap)
+        return Response(AdminModelConfigSerializer(qs, many=True).data)
+    serializer = AdminModelConfigSerializer(data=request.data)
+    serializer.is_valid(raise_exception=True)
+    obj = serializer.save()
+    log_admin_action(request, "model.create", target_type="model_config", target_id=obj.id, target_name=f"{obj.provider_id}:{obj.name}")
+    return Response(AdminModelConfigSerializer(obj).data, status=status.HTTP_201_CREATED)
+
+
+@api_view(["PATCH", "DELETE"])
+@permission_classes([IsPlatformAdmin])
+def admin_model_detail(request, model_id):
+    obj = ModelConfig.objects.select_related("provider").filter(id=model_id).first()
+    if obj is None:
+        return Response({"detail": "not found"}, status=status.HTTP_404_NOT_FOUND)
+    if request.method == "DELETE":
+        log_admin_action(request, "model.delete", target_type="model_config", target_id=obj.id, target_name=obj.name)
+        obj.delete()
+        return Response(status=status.HTTP_204_NO_CONTENT)
+    serializer = AdminModelConfigSerializer(obj, data=request.data, partial=True)
+    serializer.is_valid(raise_exception=True)
+    serializer.save()
+    log_admin_action(request, "model.update", target_type="model_config", target_id=obj.id, target_name=obj.name)
+    return Response(AdminModelConfigSerializer(ModelConfig.objects.select_related("provider").get(id=obj.id)).data)
+
+
+@api_view(["POST"])
+@permission_classes([IsPlatformAdmin])
+def admin_model_set_default(request, model_id):
+    """把某模型设为其 capability 的默认模型(同 capability 其余清默认)。"""
+    from django.db import transaction
+
+    obj = ModelConfig.objects.filter(id=model_id).first()
+    if obj is None:
+        return Response({"detail": "not found"}, status=status.HTTP_404_NOT_FOUND)
+    with transaction.atomic():
+        ModelConfig.objects.filter(capability=obj.capability).exclude(id=obj.id).update(is_default=False)
+        obj.is_default = True
+        obj.save(update_fields=["is_default", "updated_at"])
+    log_admin_action(request, "model.set_default", target_type="model_config", target_id=obj.id, target_name=f"{obj.capability}:{obj.name}")
+    return Response(AdminModelConfigSerializer(ModelConfig.objects.select_related("provider").get(id=obj.id)).data)